Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
tmluc.com.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-25 17:55:27 UTC · ↺ Refresh
MX Hostnames
- smtp.google.com
MX Priorities
- smtp.google.com: 1
A / AAAA Records
No A/AAAA records found.
Mail Server IPs
- 172.253.63.27 ↩ bi-in-f27.1e100.net
- 172.253.63.26 ↩ bi-in-f26.1e100.net
- 142.250.31.27 ↩ bj-in-f27.1e100.net
- 142.250.31.26 ↩ bj-in-f26.1e100.net
- 172.253.122.27 ↩ bh-in-f27.1e100.net
- 2607:f8b0:4004:c08::1b ↩ bi-in-f27.1e100.net
- 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
- 2607:f8b0:4004:c0b::1b ↩ bj-in-f27.1e100.net
- 2607:f8b0:4004:c09::1b ↩ bh-in-f27.1e100.net
SOA Record
Raw SOA
ns-1512.awsdns-61.org awsdns-hostmaster.amazon.com 1 7200 900 1209600 86400
Primary NS (mname)
ns-1512.awsdns-61.org
Admin Email (rname)
awsdns-hostmaster@amazon.com
Serial
1
Refresh
7200s
Retry
900s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
ns-66.awsdns-08.com
ns-743.awsdns-28.net
ns-1512.awsdns-61.org
ns-1766.awsdns-28.co.uk
SPF Record
✓ Strict (-all)
v=spf1 include:_spf.google.com ip4:200.85.224.134 -all
📊 DNS lookups: 1/10
✓ 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
✓ 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
3 records- MS=ms60587430
- google-site-verification=ru0dKMhgkjIrZeIyRt4ycJYsbgFlC_5QnCU-cpGqvik
- SPFv=spf1 include:_spf.google.com ip4:200.85.224.134 -all
Full email verification for tmluc.com.mx
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