Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
nl.gob.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-01 01:21:16 UTC · ↺ Refresh
MX Hostnames
- correo-entrante.nl.gob.mx
MX Priorities
- correo-entrante.nl.gob.mx: 0
A / AAAA Records
- 52.1.53.61 ↩ ec2-52-1-53-61.compute-1.amazonaws.com
- 52.44.182.199 ↩ ec2-52-44-182-199.compute-1.amazonaws.com
Mail Server IPs
- 200.23.40.42 ↩ correo-entrante.nl.gob.mx
SOA Record
Raw SOA
dns3.nl.gob.mx nicmx.nuevoleon.gob.mx 2010123581 10800 3600 1296000 900
Primary NS (mname)
dns3.nl.gob.mx
Admin Email (rname)
nicmx@nuevoleon.gob.mx
Serial
2010123581
Refresh
10800s
Retry
3600s
Expire
1296000s
Minimum TTL
900s
Nameservers (NS)
dns4.nl.gob.mx
dns3.nl.gob.mx
SPF Record
✗ Invalid
v=spf1 mx ip4:200.23.40.44 ip4:200.23.40.45 ip4:200.188.22.137 ip4:200.188.22.138 ip4:200.188.22.139 ip4:200.23.40.46 a:rmail.nl.gob.mx a:correo-saliente3.nl.gob.mx a:correo-saliente4.nl.gob.mx a:correo-saliente5.nl.gob.mx a:correo-saliente6.nl.gob.mx a:correo-saliente7.nl.gob.mx include:spf.protection.outlook.com -all
📊 DNS lookups: 14/10
— over limit!
⚠ Too many DNS lookups (14/10) — SPF will fail validation. Reduce include: statements.
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; fo=1; rua=mailto:[email protected]; ruf=mailto:[email protected]; adkim=s; aspf=s
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Strict
· DKIM alignment: Strict
📧 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
15 records- MS=ms45698574
- globalsign-domain-verification=e051d7b15436cf6c5a4d0361be25fe3a
- SPFv=spf1 mx ip4:200.23.40.44 ip4:200.23.40.45 ip4:200.188.22.137 ip4:200.188.22.138 ip4:200.188.22.139 ip4:200.23.40.46 a:rmail.nl.gob.mx a:correo-saliente3.nl.gob.mx a:correo-saliente4.nl.gob.mx a:correo-saliente5.nl.gob.mx a:correo-saliente6.nl.gob.mx a:correo-saliente7.nl.gob.mx include:spf.protection.outlook.com -all
- kqlmivhm87qhe9a1g2564bun6k
- pkljhskeiq9iirtkpu0jlgi2rl
- nl.gob.mx.P8450533735.fortiwebcloud.net
- maui7jspq7n09nv0gpna54tjj8
- globalsign-domain-verification=691F8A118E3FF7B4C4FEA88EF40BD22E
- gu4fljalmud6upjenj8kv0r20d
- globalsign-domain-verification=087aa2f1c091959701d6b8842b9834eb
- jlu4hdmr2thp6csha8or26nbqt
- dlknvm5uuk7qmuru4vscucj89e
- hudbik4ligokm6gpp96uea0p06
- sophos-domain-verification=8251fe215cef3285aba54fc815373cd1998266e2
- XBr1idTyN3Rk+GQS2tIRKoN0yniVjwwN2KAZ8Gaj69Y=
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