DNS & HTTP Analysis for royalmail.co.uk

Processing Domain royalmail.co.uk on 28/03/2019 06:32:06 pm


Processing DNS Records

Basic Checks

Here we check the basic functioning and security of your DNS

  • Zone Queries 6 Record Types and 14 Records Found
  • Zone Transfer Failed
  • Zone Dump
    • TXT
      • _dmarc.royalmail.co.uk. TTL 300 "v=DMARC1;p=none;rua=mailto:This email address is being protected from spambots. You need JavaScript enabled to view it.;ruf=mailto:This email address is being protected from spambots. You need JavaScript enabled to view it.;pct=100;sp=none"
      • royalmail.co.uk. TTL 300 "MS=ms83845584"
      • royalmail.co.uk. TTL 300 "v=spf1 mx ip4:191.233.100.75/32 " "ip4:191.233.108.41/32 ip4:191.233.104.66/32 ip4:81.138.21.4/32 " "ip4:144.87.143.0/24 ip4:147.29.39.0/24 ip4:62.209.53.0/24 ip4:209.135.36.206/32 " "ip4:212.64.130.137/32 " "ip4:79.125.117.198/32 ip4:79.125.18.87/32 ip4:208.185.235.44/32 " "ip4:82.147.17.34/32 ip4:46.252.75.210/32 " "ip4:134.213.149.92/32 ip4:217.64.224.67/32 ip4:185.29.44.6/32 " "ip4:194.140.251.4/32 ip4:157.203.57.29/32 " "ip4:157.203.59.31/32 ip4:157.203.56.0/24 include:_netblocks.mimecast.com " "include:spf.mandrillapp.com include:spf.messagelabs.com -all"
    • A
      • dns1.consignia.com. TTL 3600 144.87.143.77
      • dns2.consignia.com. TTL 3600 144.87.143.78
      • ns1.bt.net. TTL 86400 217.32.105.91
      • royalmail.co.uk. TTL 10800 77.95.81.226
    • NS
      • royalmail.co.uk. TTL 10800 dns1.consignia.com.
      • royalmail.co.uk. TTL 10800 dns2.consignia.com.
      • royalmail.co.uk. TTL 10800 ns1.bt.net.
    • SOA
      • royalmail.co.uk. TTL 10800 dns1.consignia.com. hostmaster.consignia.com. 2005071258 3600 3600 604800 10800
    • MX
      • royalmail.co.uk. TTL 60 10 royalmail-co-uk.mail.protection.outlook.com.
    • CNAME
      • www.royalmail.co.uk. TTL 10800 www.royalmail.com.
      • www.royalmail.com. TTL 7200 www.royalmail.akadns.net.

Nameservers

Here we check the setup of your nameservers

  • dns1.consignia.com 144.87.143.77 Match
  • dns2.consignia.com 144.87.143.78 Match
  • ns1.bt.net 217.32.105.91 Match

Processing TXT Records

DMARC Record:

The DMARC Record defines how MTA's should response when parsing DKIM and SPF records

  • v=dmarc1 ( The Version of this record)
  • p=none ( The Policy to implement on FAIL)
  • rua=mailto:This email address is being protected from spambots. You need JavaScript enabled to view it. ( Reporting URI of aggregate reports)
  • ruf=mailto:This email address is being protected from spambots. You need JavaScript enabled to view it. ( Reporting URI for forensic reports)
  • pct=100 ( The Percentage of Messages subject to filtering)
  • sp=none ( The Policy to implement for subdomains on FAIL)

Microsoft Office 365 Verification Record:

This record is used to identify this domain as an Office 365 domain

  • ms=ms83845584

SPF Record:

The SPF Record defines which IP addresses are permitted to send email on this domain's behalf

  • v=spf1 ( The SPF Format Version Number)
  • mx
  • ip4:191.233.100.75/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:191.233.108.41/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:191.233.104.66/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:81.138.21.4/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:144.87.143.0/24 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:147.29.39.0/24 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:62.209.53.0/24 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:209.135.36.206/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:212.64.130.137/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:79.125.117.198/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:79.125.18.87/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:208.185.235.44/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:82.147.17.34/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:46.252.75.210/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:134.213.149.92/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:217.64.224.67/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:185.29.44.6/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:194.140.251.4/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:157.203.57.29/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:157.203.59.31/32 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • ip4:157.203.56.0/24 ( The IPv4 Address of a permitted sender - make sure this scopes your outgoing mail server)
  • include:_netblocks.mimecast.com ( The SPF Record listed here should be used - whilst convenient places additional load on DNS and should be avoided)
  • include:spf.mandrillapp.com ( The SPF Record listed here should be used - whilst convenient places additional load on DNS and should be avoided)
  • include:spf.messagelabs.com ( The SPF Record listed here should be used - whilst convenient places additional load on DNS and should be avoided)
  • -all ( Permit ONLY the hosts listed)

Processing MX (Mail Exchanger) Records

These Records determine the servers (mail servers) responsible for handling your incomming email. Each service is given a priority and they will be used in that order. If all the priorities are the same then they will be used in a round-robin fashion


  • Priority 10 handled by host royalmail-co-uk.mail.protection.outlook.com. [104.47.10.36] Valid
    • Email Handled By Microsoft Corporation
    • Port 25 (smtp) : Open

Processing CNAME (Alias) Records

These records are aliases making one hostname relate to another. These are often used to match hosts back to clusters or internal referencs that may change.


  • www.royalmail.co.uk. www.royalmail.com.
  • www.royalmail.com. www.royalmail.akadns.net.

Processing A (IPv4 Address) Records

These records define the IP Addresse(s) of the servers responsible for hosting your webiste and other resouces on your domain. The www record is the most common one and will be used to identify your website address


  • Host: dns1.consignia.com. = IP: [144.87.143.77] Valid Unreachable TX:1 RX:0 LOSS:100%
  • Host: dns2.consignia.com. = IP: [144.87.143.78] Valid Unreachable TX:1 RX:0 LOSS:100%
  • Host: ns1.bt.net. = IP: [217.32.105.91] Valid Unreachable TX:1 RX:0 LOSS:100%
  • Host: royalmail.co.uk. = IP: [77.95.81.226] Valid Unreachable TX:1 RX:0 LOSS:100%

Processing AAAA (IPv6 Address) Records

These records define the IP Addresse(s) of the servers responsible for hosting your webiste and other resouces on your domain


    Processing Domain Public Records

      Domain Name WHOIS Information - royalmail.co.uk

      • Domain name
      • royalmail.co.uk
      • Data validation
      • Nominet was able to match the registrant's name and address against a 3rd party data source on 01-Dec-2014
      • Registrar
      • Corporation Service Company (UK) Limited [Tag = CSC-CORP-DOMAINS]
      • URL: http://www.cscprotectsbrands.com
      • Relevant dates
      • Registered on before Aug-1996
      • Expiry date 22-Nov-2019
      • Last updated 02-Jan-2019
      • Registration status
      • Registered until expiry date.
      • Name servers
      • dns1.consignia.com
      • dns2.consignia.com
      • ns1.bt.net
      • WHOIS lookup made at 18:30:16 28-Mar-2019

      Website Hosting WHOIS Information - 144.87.143.77

      • NetRange 144.87.0.0 - 144.87.255.255
      • CIDR 144.87.0.0/16
      • NetName RIPE-ERX-144-87-0-0
      • NetHandle NET-144-87-0-0-1
      • Parent NET144 (NET-144-0-0-0-0)
      • NetType Early Registrations, Transferred to RIPE NCC
      • OriginAS
      • Organization RIPE Network Coordination Centre (RIPE)
      • RegDate 2004-01-07
      • Updated 2004-01-07
      • Ref: https://rdap.arin.net/registry/ip/144.87.0.0
      • ResourceLink: https://apps.db.ripe.net/search/query.html
      • ResourceLink whois.ripe.net
      • OrgName RIPE Network Coordination Centre
      • OrgId RIPE
      • Address P.O. Box 10096
      • City Amsterdam
      • StateProv
      • PostalCode 1001EB
      • Country NL
      • RegDate
      • Updated 2013-07-29
      • Ref: https://rdap.arin.net/registry/entity/RIPE
      • ReferralServer: whois://whois.ripe.net
      • ResourceLink: https://apps.db.ripe.net/search/query.html
      • OrgAbuseHandle ABUSE3850-ARIN
      • OrgAbuseName Abuse Contact
      • OrgAbusePhone +31205354444
      • OrgAbuseEmail This email address is being protected from spambots. You need JavaScript enabled to view it.
      • OrgAbuseRef: https://rdap.arin.net/registry/entity/ABUSE3850-ARIN
      • OrgTechHandle RNO29-ARIN
      • OrgTechName RIPE NCC Operations
      • OrgTechPhone +31 20 535 4444
      • OrgTechEmail This email address is being protected from spambots. You need JavaScript enabled to view it.
      • OrgTechRef: https://rdap.arin.net/registry/entity/RNO29-ARIN
      • inetnum 144.87.0.0 - 144.87.255.255
      • netname UKPOIT-NET
      • descr Royal Mail Group Limited
      • org ORG-BR23-RIPE
      • country GB
      • admin-c HM4239-RIPE
      • tech-c HM4239-RIPE
      • status LEGACY
      • mnt-by BTNET-MNT
      • mnt-routes BTNET-MNT
      • created: 2003-12-09T13:47:16Z
      • last-modified: 2015-05-05T01:59:43Z
      • source RIPE
      • organisation ORG-BR23-RIPE
      • org-name Royal Mail Group Limited
      • org-type OTHER
      • address BT
      • address Spire Walk
      • address Derby Road
      • address Chesterfield
      • address S41 7RS
      • address GB
      • mnt-ref BTNET-MNT
      • mnt-by BTNET-MNT
      • created: 2012-11-19T14:07:51Z
      • last-modified: 2012-12-21T09:58:43Z
      • person HOST MASTER
      • address pp 45 Royal Mail
      • address 2nd Floor, Spire Walk
      • address Chesterfield
      • address Derbyshire S41 7RS
      • phone +44 1246 254954
      • nic-hdl HM4239-RIPE
      • mnt-by BTNET-MNT
      • created: 2013-05-20T09:01:31Z
      • last-modified: 2013-05-20T09:01:31Z
      • source RIPE
      • route 144.87.128.0/18
      • descr BTSS (CSC/RMG)
      • descr FTIP003670545
      • origin AS2856
      • mnt-by BTNET-MNT
      • created: 2018-02-13T12:05:34Z
      • last-modified: 2018-02-13T12:05:34Z
      • source RIPE

    Processing Website

      Website Headers for www.royalmail.co.uk

      We will obtain the headers from your website and parse them for validity


      • Web Server Header is Missing
      • Request Response HTTP/1.1 200 OK OK
      • SSL is not available
      • There was a redirect to https://www.royalmail.com/
      • Valid methods for a specified resource (Allow) Missing
      • Control options for the current connection (Connection) Missing
      • Specifies Technology in use (X-Powered-By) Missing
      • Security Related

        • modifies the algorithm used to populate the Referer header (Referrer-Policy) Missing
        • stops pages when they detect XSS (X-XSS-Protection) : 1; mode=block
        • Allow and Deny the use of browser features (Feature-Policy) Missing
        • Platform for Privacy Preferences (P3P) Missing

        Cross Origin Resource Sharing

        • (Access-Control-Allow-Origin) Missing
        • (Access-Control-Allow-Credentials) Missing
        • (Access-Control-Expose-Headers) Missing
        • (Access-Control-Max-Age) Missing
        • (Access-Control-Allow-Methods) Missing
        • (Access-Control-Allow-Headers) Missing

        Content Headers

        • The natural language or languages of the intended audience (Content-Language) Missing
        • The form of encoding used (Transfer-Encoding) Missing
        • The length of the response body (Content-Length) : 0
        • The Media type of the body of the request (Content-Type) : text/html; charset=utf-8
        • The date and time of generation (Date) : Thu, 28 Mar 2019 16:53:12 GMT
        • An opportunity to raise a File Download dialogue box (Content-Disposition) Missing
        • The type of encoding used on the data (Content-Encoding) Missing
        • An alternate location for the returned data (Content-Location) Missing
        • Where in a full body message this partial message belongs (Content-Range) Missing
        • An identifier for a specific version of a resource (ETag) Missing
        • how to match future request headers (Vary) : Accept-Encoding

        Caching Control

        • Tells caches whether they may cache this object (Cache-Control) : private, max-age=0, must-revalidate
        • Gives the date/time after which the response is considered stale (Expires) Missing
        • The last modified date for the requested object (Last-Modified) : Thu, 28 Mar 2019 16:53:12 +0000
        • Implementation-specific fields for caching (Pragma) Missing
        • From an Intermediate cache (X-Cache-Action) Missing
        • Intermediate Cache Hits count (X-Cache-Hits) Missing
        • Intermediate Cache Age (X-Cache-Age) Missing
        • Informs the client of proxies through which the response was sent (Via) Missing
        • The Age this page has been cached in a proxy (Age) Missing

        Strict Transport Security (HSTS) Policy

        • A HSTS Policy for the client with scope (Strict-Transport-Security) : max-age=3600

        Cookies and Fragments

        • Cookie Data (Set-Cookie) : BIGipServer~UK3-CP-RMG10LBR01-RMG10LBR01~WWW.ROYALMAIL.COM-WWW-10_45_76_12_80=rd1o00000000000000000000ffff0a2d4c46o80; expires=Fri, 29-Mar-2019 06:30:17 GMT; path=/

        Robots.txt

        • You do not appear to have a robots.txt file. This is ok

    Processing Website Profile Data

      Website Render for www.royalmail.co.uk

      Technology Profile royalmail.co.uk

      We will check for fingerprints of common website technologies


        • Name : Drupal
        • Confidence : high
        • Version : 8.6.9

      Meta Profile https://www.royalmail.com/

      We will check the entire body for metadata


      • description : Royal Mail is the UK's most trusted letters and parcels delivery company. We provide a 6-days-a-week, one-price-goes anywhere postal service across the UK.
      • keywords : Royal Mail, Royalmail, post, stamps, letters, mail, parcels, packages, stamp collecting, philatelic, philately, postcodes online, post codes, postcodes,uk postcodes, postcodes on-line, postcode finder, post code finder postcode, address finder, find address, postal rates, find postcode, post shop, shop, mailing services, postal services, tariffs, special delivery, postal tariffs, business mail, business post, Consignia
      • msvalidate_01 : 99D713BA75C65AC3069DFC133C81A93A

      Feature Profile https://www.royalmail.com/

      We will check for common HTML, Javascript and CSS Features


      • DocType html (55790)
      • Document Validated No
      • Tawk.to No
      • FontAwesome No
      • Google Web Fonts No
      • T3 Framework No
      • Google Structured Data Yes
      • Google Analytics No
      • Mamoto Analytics No
      • JQuery Yes

    Processing Completed

      The process is now completed and the results are shown above. Please take a moment to consider each test and its response. DNS, SMTP and HTTP are not simple protocols and it is way beyond the scope of this tool to suggest improvements, but you are welcome to request assistance via our Forum.