Domain Overview
DNS: ✓ 22h ago
Checker: ✓ 22h ago
iphan.gov.br
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-05-20 05:46:32 UTC · ↺ Refresh
MX Hostnames
- iphan-gov-br.mail.protection.outlook.com
MX Priorities
- iphan-gov-br.mail.protection.outlook.com: 0
A / AAAA Records
- 177.15.136.166 (no PTR)
Mail Server IPs
- 52.101.41.26 ↩ mail-sj0pr03cu01702.inbound.protection.outlook.com
- 52.101.50.4 ↩ mail-co1pr03cu00404.inbound.protection.outlook.com
- 52.101.9.26 ↩ mail-bl0pr02cu00702.inbound.protection.outlook.com
- 52.101.41.0 ↩ mail-byapr05cu00400.inbound.protection.outlook.com
- 2a01:111:f403:f902::1 ↩ mail-bl2pr02cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::1 ↩ mail-dm6pr03cu00401.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:c931:: ↩ mail-sn1pr02cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns1.iphan.gov.br admin.iphan.gov.br 2026040200 1200 1200 1814400 3600
Primary NS (mname)
ns1.iphan.gov.br
Admin Email (rname)
admin@iphan.gov.br
Serial
2026040200
Refresh
1200s
Retry
1200s
Expire
1814400s
Minimum TTL
3600s
Nameservers (NS)
ns3.iphan.gov.br
ns4.iphan.gov.br
ns1.iphan.gov.br
ns2.iphan.gov.br
SPF Record
✓ Strict (-all)
v=spf1 ip4:49.13.64.153 ip4:177.15.66.128/27 ip4:177.15.136.160/27 ip4:37.60.230.235 include:spf.protection.outlook.com include:spf.comunique-se.com.br include:spf.homemurbano.com.br -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._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
3 records- VCxYbhmo/hmU0jYSq9G+A0WYi7eXa5pYzFATXz8ucr9LuCrzC4NuiyqCDd8pMdNn0xHJTSljLXXvl9enTlsdfA==
- MS=6EB7126B8CF563CB4DE228FBD82E7F2B466026B7
- SPFv=spf1 ip4:49.13.64.153 ip4:177.15.66.128/27 ip4:177.15.136.160/27 ip4:37.60.230.235 include:spf.protection.outlook.com include:spf.comunique-se.com.br include:spf.homemurbano.com.br -all
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