Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
congrupo.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-22 05:31:24 UTC · ↺ Refresh
MX Hostnames
- congrupo-com-co.mail.protection.outlook.com
MX Priorities
- congrupo-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 3.168.102.13 ↩ server-3-168-102-13.jfk52.r.cloudfront.net
- 3.168.102.115 ↩ server-3-168-102-115.jfk52.r.cloudfront.net
- 3.168.102.76
- 3.168.102.119
Mail Server IPs
- 52.101.9.0 ↩ mail-bl2pr02cu00100.inbound.protection.outlook.com
- 52.101.10.1 ↩ mail-bn6pr02cu00301.inbound.protection.outlook.com
- 52.101.50.10 ↩ mail-mw2pr02cu00502.inbound.protection.outlook.com
- 52.101.41.6 ↩ mail-sj0pr03cu01406.inbound.protection.outlook.com
- 2a01:111:f403:c922::1 ↩ mail-bl0pr05cu00501.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c902:: ↩ mail-sj2pr05cu00300.inbound.protection.outlook.com
- 2a01:111:f403:f910:: ↩ mail-cy5pr03cu00300.inbound.protection.outlook.com
SOA Record
Raw SOA
ns-1087.awsdns-07.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1087.awsdns-07.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-2032.awsdns-62.co.uk
ns-395.awsdns-49.com
ns-595.awsdns-10.net
ns-1087.awsdns-07.org
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com ip4:52.35.196.153 include:_spf.google.com -all
📊 DNS lookups: 2/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1;p=quarantine;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
↳ Subdomain policy: none
DKIM Selectors
✓ 4 found
google._domainkey
selector1._domainkey
selector2._domainkey
mail._domainkey
⚠ Public key (p=) missing in DKIM record for selector google.
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
5 records- 60vfpp8i5qfkd0tv18en5s116k
- MS=DD19C74E7BD9022DA943191B3F4E093AB0603BAA
- MS=ms76523877
- google-site-verification=sXOZ5y2tRRjiRzc6ZjQ0fnQ4EHmb5pRdxNwb3CMDM9c
- SPFv=spf1 include:spf.protection.outlook.com ip4:52.35.196.153 include:_spf.google.com -all
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