Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gbm.net
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-20 21:12:50 UTC · ↺ Refresh
MX Hostnames
- gbm-net.mail.protection.outlook.com
MX Priorities
- gbm-net.mail.protection.outlook.com: 10
A / AAAA Records
- 66.22.63.167 (no PTR)
Mail Server IPs
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.41.24 ↩ mail-sj0pr03cu01600.inbound.protection.outlook.com
- 52.101.41.54 ↩ mail-sj2pr05cu00506.inbound.protection.outlook.com
- 52.101.41.22 ↩ mail-sj2pr05cu00406.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:c91d::a ↩ mail-co1pr21cu00202.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
pdns03.domaincontrol.com dns.jomax.net 2026021600 28800 7200 604800 600
Primary NS (mname)
pdns03.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026021600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
pdns04.domaincontrol.com
pdns03.domaincontrol.com
SPF Record
✓ Soft Fail (~all)
v=spf1 include:spf.protection.outlook.com include:mailgun.org ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; sp=reject; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
16 records- smartsheet-site-validation=hiVZynddkr_egCAcfPpZr_fis9L0cgl4
- MS=ms58718999
- miro-verification=f070d93872e351daac46125558a4498b4fb19792
- SPFv=spf1 include:spf.protection.outlook.com include:mailgun.org ~all
- duo_sso_verification=pU1zo3t4hrwh6zc8TrzQb9pJilx5xqcUGdb0msHNDDqLS4InmKDKcyNIkigE9hsK
- adobe-idp-site-verification=9b1e9788ab2fd39954e922002790fb03224a9886bd07c9b1aaec854079ce52ac
- qvf2g24huvg7uo0vo60ivusen5
- anthropic-domain-verification-h4x51a=j1IML5NWFM5weBCxmlyznOLs2
- 8co745sjst5vj42uab02bqoahq
- google-site-verification=Q40cm26sfblTqHriF6NrOa5FYO1V5Av-0bsFwBEPp30
- qdoe07bekc9c70dddn897he3lh
- ciscocidomainverification=3ad8fb48c5cf7af7dc2131a6c2e43881ca679b71aa630db50acffd05846983e2
- google-gws-recovery-domain-verification=50572498
- mb6eq1nr80rkrvn2odk341t1tc
- google-site-verification=I2I5W_lEQQn9_q6j89Bo-WavRv200IIyYEZ2RuTm7bU
- google-site-verification=qw1YkcVC5gRTTi9wLwSJlUitShbk7t9rxgZvGMv9aok
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