Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grupohg.net.mx
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-31 06:05:12 UTC · ↺ Refresh
MX Hostnames
- grupohg.net.mx
MX Priorities
- grupohg.net.mx: 0
A / AAAA Records
- 51.222.152.10 ↩ hgr01.grupohg.net.mx
Mail Server IPs
- 51.222.152.10 ↩ hgr01.grupohg.net.mx
SOA Record
Raw SOA
hgr01.grupohg.net.mx monitoreo.grupohg.net.mx 2026032801 3600 1800 1209600 86400
Primary NS (mname)
hgr01.grupohg.net.mx
Admin Email (rname)
monitoreo@grupohg.net.mx
Serial
2026032801
Refresh
3600s
Retry
1800s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
hgr02.grupohg.net.mx
hgr01.grupohg.net.mx
SPF Record
✓ Strict (-all)
v=spf1 ip4:51.222.152.10 ip4:51.222.22.30 ip4:103.47.207.108 include:_spf.maileroo.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
✓ Reject
v=DMARC1;p=reject;sp=none;adkim=r;aspf=r;pct=100;fo=0;rf=afrf;ri=86400;rua=mailto:[email protected];ruf=mailto:[email protected]
✓ Reject — strongest protection
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
↳ Subdomain policy: none
DKIM Selectors
✓ 1 found
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: default
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
1 record- SPFv=spf1 ip4:51.222.152.10 ip4:51.222.22.30 ip4:103.47.207.108 include:_spf.maileroo.com -all
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