Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
afirme.com.mx
Yes
✓ Yes
iCloud
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-28 06:43:25 UTC · ↺ Refresh
MX Hostnames
- smtp.afirme.com.mx
- smtp2.afirme.com.mx
MX Priorities
- smtp2.afirme.com.mx: 20
- smtp.afirme.com.mx: 10
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 200.23.76.24 ↩ smtp2.afirme.com.mx
- 200.23.76.22 ↩ empty-200-23-76-22.afirme.com.mx
SOA Record
Raw SOA
afigw.afirme.com.mx root.afigw.afirme.com.mx 2025091000 28800 7200 2419200 3600
Primary NS (mname)
afigw.afirme.com.mx
Admin Email (rname)
root@afigw.afirme.com.mx
Serial
2025091000
Refresh
28800s
Retry
7200s
Expire
2419200s
Minimum TTL
3600s
Nameservers (NS)
afigw.afirme.com.mx
afigw01.afirme.com.mx
SPF Record
✓ Strict (-all)
v=spf1 mx ip4:200.23.76.22 ip4:200.23.76.24 -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1; p=reject; sp=none; rua=mailto:[email protected]; ruf=mailto:[email protected]; pct=100; fo=0;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
s1._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: s1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
6 records- 49x4882sjslw242cnck2x15tw55785kh
- rtrx3nkqbcx4dkhzz7249hd7rxpy2pl4
- rn5pptsnbv2z8d68xjlt21yld2q54b6s
- mbrjprwzjbszc5jp4mmfg70ww0ysc85n
- ynylmvcylq7dkrdmybs49d29phwng7pd
- SPFv=spf1 mx ip4:200.23.76.22 ip4:200.23.76.24 -all
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