Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
sefaz.mt.gov.br
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-24 04:27:44 UTC · ↺ Refresh
MX Hostnames
- alt1.aspmx.l.google.com
- alt2.aspmx.l.google.com
- aspmx2.googlemail.com
- aspmx.l.google.com
- aspmx3.googlemail.com
MX Priorities
- alt2.aspmx.l.google.com: 40
- alt1.aspmx.l.google.com: 40
- aspmx3.googlemail.com: 50
- aspmx2.googlemail.com: 50
- aspmx.l.google.com: 30
A / AAAA Records
- 201.49.172.7 (no PTR)
Mail Server IPs
- 172.253.116.27 ↩ dj-in-f27.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 108.177.123.27 ↩ lcscld-in-f27.1e100.net
- 2800:3f0:4003:c0f::1b (no PTR)
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1a ↩ dj-in-f26.1e100.net
- 192.178.218.26 ↩ yuiadtq-in-f26.1e100.net
- 2607:f8b0:4004:c0b::1a ↩ bj-in-f26.1e100.net
SOA Record
Raw SOA
ns1.sefaz.mt.gov.br suti.sefaz.mt.gov.br 2026022603 3600 1800 1209600 3600
Primary NS (mname)
ns1.sefaz.mt.gov.br
Admin Email (rname)
suti@sefaz.mt.gov.br
Serial
2026022603
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
ns1.sefaz.mt.gov.br
ns2.sefaz.mt.gov.br
SPF Record
✓ Soft Fail (~all)
v=spf1 ip4:201.49.165.181 ip4:201.49.165.182 ip4:201.49.165.183 ip4:201.49.165.184 ip4:186.250.99.242 ip4:201.49.174.1 mx include:_spf.google.com ~all
📊 DNS lookups: 2/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=reject; pct=100; rua=mailto:[email protected]; ri=86400; adkim=s; aspf=s; fo=1
✓ Reject — strongest protection
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject
DKIM Selectors
✓ 1 found
google._domainkey
✓ Public key: 216 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
4 records- facebook-domain-verification=dun0qj13mdw5506k2ijkwizvdv9mmp
- google-site-verification=d2mibvk18YFz6napYhLIDOdV9wtKq8qAPnXKbxrSbfU
- SPFv=spf1 ip4:201.49.165.181 ip4:201.49.165.182 ip4:201.49.165.183 ip4:201.49.165.184 ip4:186.250.99.242 ip4:201.49.174.1 mx include:_spf.google.com ~all
- google-site-verification=_ApzUxzVof0AoDf0roxW5u-TDObszRPUOu6quiQ1SM8
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