Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
ssf.gov.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-29 10:24:35 UTC · ↺ Refresh
MX Hostnames
- ssf-gov-co.mail.protection.outlook.com
MX Priorities
- ssf-gov-co.mail.protection.outlook.com: 10
A / AAAA Records
- 135.237.149.57 (no PTR)
Mail Server IPs
- 52.101.9.21 ↩ mail-bl2pr04cu00205.inbound.protection.outlook.com
- 52.101.11.2 ↩ mail-sn1pr03cu00102.inbound.protection.outlook.com
- 52.101.8.51 ↩ mail-dm1pr04cu00203.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 ↩ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f912:: ↩ mail-cy5pr03cu00200.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: ↩ mail-sn1pr03cu00100.inbound.protection.outlook.com
SOA Record
Raw SOA
ns2.ssf.gov.co admin.ssf.gov.co 2026031101 43200 900 1814400 7200
Primary NS (mname)
ns2.ssf.gov.co
Admin Email (rname)
admin@ssf.gov.co
Serial
2026031101
Refresh
43200s
Retry
900s
Expire
1814400s
Minimum TTL
7200s
Nameservers (NS)
ns3.ssf.gov.co
ns2.ssf.gov.co
SPF Record
✓ Soft Fail (~all)
v=spf1 a:mail.sealmail.co ip4:190.121.152.224/27 ip4:104.36.166.140/32 ip6:2801:1f:8800::/48 include:spf.protection.outlook.com ~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]; pct=100
✓ Reject — strongest protection
📋 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
4 records- vxh3fhtd6qjm8k8n23vn794512s5m721
- globalsign-domain-verification=ToFyJUwc2n73ZO6EYpvQSV85wpXoV0T9_3JJqv_uho
- google-site-verification=fdBgKw_be9Q7jwKNi0_zcI33A59uDvDRUxPOsmuUgqc
- SPFv=spf1 a:mail.sealmail.co ip4:190.121.152.224/27 ip4:104.36.166.140/32 ip6:2801:1f:8800::/48 include:spf.protection.outlook.com ~all
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