gbp.com

Valid Email Server
Domain Lookup › gbp.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
gbp.com
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-06-03 10:34:33 UTC · ↺ Refresh

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MX Hostnames

  • gbp-com.mail.protection.outlook.com

MX Priorities

  • gbp-com.mail.protection.outlook.com: 10

A / AAAA Records

  • 141.193.213.20 (no PTR)

Mail Server IPs

  • 40.93.192.4 ↩ mail-dm2pr04cu00404.inbound.protection.outlook.com
  • 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
  • 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
  • 52.101.10.6 ↩ mail-bn1pr21cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:f908::2 ↩ mail-bn8pr05cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:c902::4 ↩ mail-sj0pr03cu01504.inbound.protection.outlook.com
  • 2a01:111:f403:f802:: ↩ mail-byapr05cu00400.inbound.protection.outlook.com
  • 2a01:111:f403:c936:: ↩ mail-cy1pr05cu00400.inbound.protection.outlook.com

SOA Record

Raw SOA mcgrory.ns.cloudflare.com dns.cloudflare.com 2405297764 10000 2400 604800 1800
Primary NS (mname)
mcgrory.ns.cloudflare.com
Admin Email (rname)
dns@cloudflare.com
Serial
2405297764
Refresh
10000s
Retry
2400s
Expire
604800s
Minimum TTL
1800s

Nameservers (NS)

pat.ns.cloudflare.com
mcgrory.ns.cloudflare.com

SPF Record

✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:199.89.162.36 ip4:199.89.162.25 ip4:216.113.133.129 ip4:216.113.135.6 ip4:161.47.81.234 ip4:38.225.68.25 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected];
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✓ 9 found
google._domainkey
default._domainkey
mail._domainkey
dkim._domainkey
k1._domainkey
zoho._domainkey
sendgrid._domainkey
mxvault._domainkey
amazonses._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

11 records
  • 3617a3c0dbc5660850c5443f0cd35f1e1e2bb1595833edec53
  • 364faeZiUDbxxYKtROyCJ6LweIqEsQO5/6+q+3kzQVFuB3RxSKXZMnXKHG1n+TfX3OC7yoB20aR1gGjCfo3mSw==
  • Dynatrace-site-verification=831215f2-8324-4f4c-91c1-19a7d3d7cf96__uqeu9gi228hji8hjls7013qsi3
  • Foxit-domain-verification=a3aa3abc0315dce6d0f6c8b781b3ee4b
  • MS=ms45698739
  • apple-domain-verification=3q1YcUVMlFWVEwtD
  • atlassian-domain-verification=g2i3tT1ap6obeWyBmPqnnXVGruLntB/jfWYJX8Gtqh4uB4eYbOPWGgOyMNVB4BMr
  • cisco-ci-domain-verification=a40de792c79da1bfe85e95b481286bdd4635e88cd468ab0ca264f5ce7c2fbb3
  • globalsign-domain-verification=9AE0E235E95E264F076CEB2131CF8F98
  • kyn3r1g2tjl7dxmff9hlbrfpmqjk5x7d
  • SPFv=spf1 include:spf.protection.outlook.com ip4:199.89.162.36 ip4:199.89.162.25 ip4:216.113.133.129 ip4:216.113.135.6 ip4:161.47.81.234 ip4:38.225.68.25 -all
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