Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
elgrupo.com.co
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]
Checked via [email protected]
· 2026-04-02 13:29:33 UTC · ↺ Refresh
MX Hostnames
- elgrupo-com-co.mail.protection.outlook.com
MX Priorities
- elgrupo-com-co.mail.protection.outlook.com: 0
A / AAAA Records
- 82.29.199.125 (no PTR)
Mail Server IPs
- 52.101.11.3 ↩ mail-sn1pr0501cu00103.inbound.protection.outlook.com
- 52.101.10.8 ↩ mail-bn1pr04cu00100.inbound.protection.outlook.com
- 52.101.11.10 ↩ mail-sa9pr03cu00202.inbound.protection.outlook.com
- 52.101.11.7 ↩ mail-sa9pr04cu00107.inbound.protection.outlook.com
- 2a01:111:f403:f902:: ↩ mail-bl2pr04cu00100.inbound.protection.outlook.com
- 2a01:111:f403:c92c::3 ↩ mail-dm5pr04cu00103.inbound.protection.outlook.com
- 2a01:111:f403:c946::5 ↩ mail-ch4pr21cu00105.inbound.protection.outlook.com
- 2a01:111:f403:f901:: ↩ mail-mn2pr04cu00200.inbound.protection.outlook.com
SOA Record
Raw SOA
ns23.domaincontrol.com dns.jomax.net 2026032600 28800 7200 604800 600
Primary NS (mname)
ns23.domaincontrol.com
Admin Email (rname)
dns@jomax.net
Serial
2026032600
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
600s
Nameservers (NS)
ns24.domaincontrol.com
ns23.domaincontrol.com
SPF Record
✓ Strict (-all)
v=spf1 include:spf.protection.outlook.com -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement
DMARC Record
~ Quarantine
v=DMARC1; p=quarantine; adkim=r; aspf=r; 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
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
9 records- google-site-verification=V2z3E08HEbJA7evOTLEpLHj6ZrXzkx0sZWNXIgNP9sU
- google-site-verification=_Jw6jJe6q4O8GsRoQlrm37LAkHHKPcqWsNiR-jv4VD4
- google-site-verification=cZ5sQfGpjmU9MGK5_T9Y-Ke79nlyQXEtO2DIsFCFLWU
- google-site-verification=o3Zqie93YBnJlV4AA_DGczJIpF5qXbxZNFJTBb2BF_c
- google-site-verification=yrfxGKAAz8g415AVd1LBgAZe3i3bh3uR4BRttBRjbAQ
- MS=ms62196790
- SPFv=spf1 include:spf.protection.outlook.com -all
- google-site-verification=4WOoYYx5ZpC8EOuLHFHvROae4fo6-t1GrKspXbxQVo0
- google-site-verification=51pWTq-y9QCAGvf0ZdYmJ9n1xw96CguWgEKMJpvTA3A
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