Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
lbbd.gov.uk
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 16:36:30 UTC · ↺ Refresh
MX Hostnames
- lbbd-gov-uk.mail.protection.outlook.com
MX Priorities
- lbbd-gov-uk.mail.protection.outlook.com: 10
A / AAAA Records
- 13.134.207.129 ↩ ec2-13-134-207-129.eu-west-2.compute.amazonaws.com
- 13.42.92.241 ↩ ec2-13-42-92-241.eu-west-2.compute.amazonaws.com
Mail Server IPs
- 52.101.68.16 ↩ mail-db4pr02cu00400.inbound.protection.outlook.com
- 52.101.73.11 ↩ mail-am1pr04cu00103.inbound.protection.outlook.com
- 52.101.73.19 ↩ mail-as8pr04cu00803.inbound.protection.outlook.com
- 52.101.68.39 ↩ mail-db7pr03cu00607.inbound.protection.outlook.com
- 2a01:111:f403:ca09::20 ↩ mail-as8pr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:ca04::7 ↩ mail-db4pr02cu00307.inbound.protection.outlook.com
- 2a01:111:f403:ca04::5 ↩ mail-db3pr0202cu00205.inbound.protection.outlook.com
- 2a01:111:f403:ca04::c ↩ mail-db9pr02cu00204.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1-08.azure-dns.com azuredns-hostmaster.microsoft.com 1 3600 300 2419200 300
Primary NS (mname)
ns1-08.azure-dns.com
Admin Email (rname)
azuredns-hostmaster@microsoft.com
Serial
1
Refresh
3600s
Retry
300s
Expire
2419200s
Minimum TTL
300s
Nameservers (NS)
ns3-08.azure-dns.org
ns4-08.azure-dns.info
ns1-08.azure-dns.com
ns2-08.azure-dns.net
SPF Record
✓ Strict (-all)
v=spf1 ip4:51.132.14.186 ip4:148.253.131.14/32 include:_spf-a.lbbd.gov.uk include:_spf-b.lbbd.gov.uk include:spf.protection.outlook.com -all
📊 DNS lookups: 4/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=reject;pct=100;rua=mailto:[email protected],mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected],mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 3 found
selector1._domainkey
selector2._domainkey
k1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
11 records- amazonses:7LrPP4V80wWd2uESgW1FdPEJM4ix17gAot6LKwZ7c5E=
- MS=ms75873132
- TVnre4qW1emldtRUIKCLuOGLM6jTm7BoaGCwebpWJDIof+JYsj5mZuR3GgjRkZESEtYOC5+hBRfTLI1nK08HMQ==
- SPFv=spf1 ip4:51.132.14.186 ip4:148.253.131.14/32 include:_spf-a.lbbd.gov.uk include:_spf-b.lbbd.gov.uk include:spf.protection.outlook.com -all
- QuoVadis=9d5b505e-4eb2-47b4-887a-16c56cac7cad
- onetrust-domain-verification=eaf84209817c4acbbc4a5c3a736b0033
- apple-domain-verification=YU4kOwEgD7Q3pJGZ
- yrD5UwFW4o6YgIfIzYG3wA9o89JTJ8egwGVSt4/AtME15Wu4+7EP2RSQWj8sRvm6EawPUxZGtvCh0HJNmUJx4g==
- MS=ms94747836
- google-site-verification=RcNlwcyDr5N53aqEqlpNkmpQoek1lJogT4QPpYBMdLc
- google-site-verification=TBdOoL5jh7YZLmIJLhSh_nqMU52mbKqcqIG1ORDVogs
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