Domain Overview
DNS: โ 2mo ago
Checker: โ 2mo ago
gfh.com.mx
Yes
โ Yes
Outlook
No
No
โ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
ยท 2026-03-25 19:13:46 UTC ยท โบ Refresh
MX Hostnames
- gfh-com-mx.mail.protection.outlook.com
MX Priorities
- gfh-com-mx.mail.protection.outlook.com: 0
A / AAAA Records
- 200.94.74.130 โฉ gfh.com.mx
Mail Server IPs
- 52.101.11.10 โฉ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.41.28 โฉ mail-sj0pr03cu01504.inbound.protection.outlook.com
- 52.101.9.2 โฉ mail-mn2pr02cu00202.inbound.protection.outlook.com
- 40.93.192.1 โฉ mail-dm5pr02cu00201.inbound.protection.outlook.com
- 2a01:111:f403:c946::1 โฉ mail-ch1pr04cu00101.inbound.protection.outlook.com
- 2a01:111:f403:f90c:: โฉ mail-sn1pr03cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c902::14 โฉ mail-byapr04cu00204.inbound.protection.outlook.com
- 2a01:111:f403:f908::2 โฉ mail-bn8pr05cu00102.inbound.protection.outlook.com
SOA Record
Raw SOA
ns41.domaincontrol.com dns.jomax.net 2026012902 28800 7200 604800 600
Primary NS (mname)
ns41.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026012902
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns42.domaincontrol.com
ns41.domaincontrol.com
SPF Record
โ Strict (-all)
v=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org -all
๐ DNS lookups: 3/10
โ Hard fail (-all) โ strict enforcement
DMARC Record
โ Reject
v=DMARC1; p=reject; rua=mailto:[email protected]; pct=100; fo=1
โ Reject โ strongest protection
๐ SPF alignment: Relaxed
ยท DKIM alignment: Relaxed
๐ง Reports โ mailto:[email protected]
DKIM Selectors
โ 4 found
selector1._domainkey
selector2._domainkey
s1._domainkey
s2._domainkey
โ Public key: 216 chars (valid)
โ DKIM properly configured for selector: selector1
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
2 records- MS=ms78941454
- SPFv=spf1 include:spf.protection.outlook.com include:sendgrid.net include:mailgun.org -all
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