Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
comfamiliar.com.co
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-26 02:39:37 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 10
A / AAAA Records
- 66.22.79.5 (no PTR)
Mail Server IPs
- 172.253.62.27 ↩ bc-in-f27.1e100.net
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 142.251.167.26 ↩ ww-in-f26.1e100.net
- 142.251.167.27 ↩ ww-in-f27.1e100.net
- 172.253.62.26 ↩ bc-in-f26.1e100.net
- 2607:f8b0:4004:c1d::1b ↩ ww-in-f27.1e100.net
- 2607:f8b0:4004:c1d::1a ↩ ww-in-f26.1e100.net
- 2607:f8b0:4004:c07::1b ↩ bc-in-f27.1e100.net
- 2607:f8b0:4004:c1b::1b ↩ wv-in-f27.1e100.net
SOA Record
Raw SOA
nameserver01.mi.com.co hostmaster.comfamiliar.com.co 1773878400 10800 3600 1209600 3600
Primary NS (mname)
nameserver01.mi.com.co
Admin Email (rname)
hostmaster@comfamiliar.com.co
Serial
1773878400
Refresh
10800s
Retry
3600s
Expire
1209600s
Minimum TTL
3600s
Nameservers (NS)
nameserver04.mi.com.co
nameserver03.mi.com.co
nameserver02.mi.com.co
nameserver01.mi.com.co
SPF Record
✓ Strict (-all)
v=spf1 a mx ip4:190.144.150.6 include:_spf.google.com include:amazonses.com include:40219796.spf04.hubspotemail.net -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine;
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
⚠ No aggregate reports (rua= not set)
DKIM Selectors
✓ 1 found
google._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
4 records- google-site-verification=RvbNJKB2WXMGFmH74067riZoCs2QUjT4jp_lKvX0smU
- SPFv=spf1 a mx ip4:190.144.150.6 include:_spf.google.com include:amazonses.com include:40219796.spf04.hubspotemail.net -all
- facebook-domain-verification=a4ol3d219kdnxw5foj4lkk5523iufp
- MS=D8326653B8DF18D718A44D247E10B76416C64F7C
Full email verification for comfamiliar.com.co
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