Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
gis.com.mx
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-03-18 16:54:57 UTC · ↺ Refresh
MX Hostnames
- gis-com-mx.mail.protection.outlook.com
MX Priorities
- gis-com-mx.mail.protection.outlook.com: 10
A / AAAA Records
- 52.191.215.24 (no PTR)
Mail Server IPs
- 52.101.194.15 ↩ mail-ch4pr21cu00107.inbound.protection.outlook.com
- 52.101.10.5 ↩ mail-bn6pr04cu00105.inbound.protection.outlook.com
- 52.101.41.3 ↩ mail-sj2pr05cu00103.inbound.protection.outlook.com
- 52.101.8.34 ↩ mail-dm2pr04cu00102.inbound.protection.outlook.com
- 2a01:111:f403:c803:: ↩ mail-bn1pr21cu00200.inbound.protection.outlook.com
- 2a01:111:f403:c801::1 ↩ mail-sn1pr0501cu00101.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:f90d:: ↩ mail-sn1pr0501cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
dnsgis1.gis.com.mx administrator.gis.com.mx 4403 900 600 86400 3600
Primary NS (mname)
dnsgis1.gis.com.mx
Admin Email (rname)
administrator@gis.com.mx
Serial
4403
Refresh
900s
Retry
600s
Expire
86400s
Minimum TTL
3600s
Nameservers (NS)
srgisazu1-1141
dnsgis2.gis.com.mx
dnsgis1.gis.com.mx
SPF Record
✓ Strict (-all)
v=spf1 ip4:189.206.97.11 ip4:189.206.97.14 ip4:189.206.97.15 ip4:189.206.97.38 ip4:200.76.153.14 ip4:189.206.71.210 ip4:189.212.126.53 ip4:191.237.4.149 ip4:104.209.35.28 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; pct=100; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1
~ Quarantine — good protection (failing mail goes to spam)
📋 SPF alignment: Relaxed
· DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]
DKIM Selectors
✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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
10 records- n4SJkRblXEyc0Qe0VIIWPHrjZlUVBWDLR/oA3DJzC6Lp9unoxbf8j9Jpgiez4JoantxwCifJryzlzjaEi4iqXQ==
- MS=ms29848864
- apple-domain-verification=W1A4D1vOUw0zLMnxfordQki1MdhgyOpxWOLyRdEXilE
- google-site-verification=ICK6X1MhGR3gS6WyQeA4E91-Uh5aFKzKGW7wN4GZbT4
- apple-domain-verification=2dzbYN4alxiRTQ57
- twilio-domain-verification=7579ed5aedbc36fce7b0502c3ec6a11d
- 5tyFTQvhHbrEieCl5An5JkU9lm2CQDJ3dk1GyHJ0N4mkwcvSUoj9zIrJNjPMdTkcosz6pqxOzcJf7qdM617oxw==
- o415og3luu8s1jc784m3d8qs43
- SPFv=spf1 ip4:189.206.97.11 ip4:189.206.97.14 ip4:189.206.97.15 ip4:189.206.97.38 ip4:200.76.153.14 ip4:189.206.71.210 ip4:189.212.126.53 ip4:191.237.4.149 ip4:104.209.35.28 include:spf.protection.outlook.com -all
- apple-domain-verification=W1A4D1vOUw0zLMnxfordQki1MdhgyOpxWOLyRdEXilE
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