Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
mt.gov
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 19:06:24 UTC · ↺ Refresh
MX Hostnames
- mxa-003c7b01.gslb.pphosted.com
- mxb-003c7b01.gslb.pphosted.com
MX Priorities
- mxa-003c7b01.gslb.pphosted.com: 10
- mxb-003c7b01.gslb.pphosted.com: 10
A / AAAA Records
- 161.7.35.25 ↩ mt.gov
Mail Server IPs
- 205.220.160.42 ↩ mx0a-003c7b01.pphosted.com
SOA Record
Raw SOA
mtdnspri.mt.gov hostmaster.mt.gov 30250 10800 3600 2419200 900
Primary NS (mname)
mtdnspri.mt.gov
Admin Email (rname)
hostmaster@mt.gov
Serial
30250
Refresh
10800s
Retry
3600s
Expire
2419200s
Minimum TTL
900s
Nameservers (NS)
mtdnssec.mt.gov
mtdnspri.mt.gov
mtdnstri.mt.gov
SPF Record
✓ Strict (-all)
v=spf1 ip4:161.7.5.0/27 ip4:161.7.130.240/28 ip4:161.7.28.23 ip4:161.7.28.21 include:spf-003c7b01.pphosted.com include:spf.protection.outlook.com include:_spf.google.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1; sp=none
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 3 found
google._domainkey
selector1._domainkey
selector2._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
15 records- SPFv=spf1 ip4:161.7.5.0/27 ip4:161.7.130.240/28 ip4:161.7.28.23 ip4:161.7.28.21 include:spf-003c7b01.pphosted.com include:spf.protection.outlook.com include:_spf.google.com -all
- tevpioh34icl235jitf8olfahf
- formstack-domain-verification=be0f50b2742ec86520a2949d4718230e
- adobe-idp-site-verification=dcfdf658-ffe9-4345-8f1d-e37a3ee33e7b
- dkftrk6tsbq5eujhl3d6vlqufl
- vmware-cloud-verification-b95d2959-681f-4bc4-8f16-df7f87b4d24d
- intersight=2639c13f8866a428279e55dbd43b9d36c0fc44b8c954860f11895a3b938b6d1f
- MS=ms39950531
- dtm-domain-verification=Ny0YibD824TU4a1wcM0q1tU9kulhURBKwjr55Tnqa20
- apple-domain-verification=YYLsIdpRvDCe43Rn
- rRNE6z9MmNfEvuRt8h+0wZj9hDy/WQ73Qar7USw5z84gJ7d6ymRQ9jRdccpx3SHkVUOjzzAfix9H3IolqhqVfw==
- canva-site-verification=41Ujt_Y62xB9Ba1ZcSzirw
- atlassian-domain-verification=miA4TIKOEcHgG9Lsj1V2zcOp/Z5/YrGfoFRNEMgEjGCidSJ6MlBclrKhabsXVG1D
- YaAultTuSHeluUHRv3JFOWpdIJjD19RIEuFkVtC9+95yT359ZWgA38pyFX4LGH+mjZwt09w9+G/eTrHRuVBcww==
- remarkable-domain-verification=69ca19e9-8548-4deb-bb5a-32200ca02cc3
Full email verification for mt.gov
Run SMTP check, SPF/DKIM/DMARC and catch-all detection.
SPF / DKIM / DMARC Get 1,000 Free Credits