Domain Overview
DNS: ✓ 2mo ago
Checker: ✓ 2mo ago
grupomarmex.mx
Yes
✓ Yes
Google
No
No
⚠ Yes
No
No
Checked via [email protected]
· 2026-03-24 19:40:04 UTC · ↺ Refresh
MX Hostnames
- alt2.aspmx.l.google.com
- aspmx.l.google.com
- alt1.aspmx.l.google.com
- grupomarmex-mx.mail.protection.outlook.com
MX Priorities
- alt1.aspmx.l.google.com: 5
- aspmx.l.google.com: 30000
- alt2.aspmx.l.google.com: 5
- grupomarmex-mx.mail.protection.outlook.com: 1
A / AAAA Records
- 201.131.124.158
Mail Server IPs
- 108.177.123.26 ↩ lcscld-in-f26.1e100.net
- 2800:3f0:4003:c0f::1a (no PTR)
- 142.251.163.27 ↩ wv-in-f27.1e100.net
- 2607:f8b0:4004:c08::1a ↩ bi-in-f26.1e100.net
- 172.253.116.26 ↩ dj-in-f26.1e100.net
- 2a00:1450:400b:c02::1b ↩ dj-in-f27.1e100.net
- 52.101.194.13 ↩ mail-ch0pr04cu00605.inbound.protection.outlook.com
- 52.101.42.14 ↩ mail-mw2pr04cu00106.inbound.protection.outlook.com
- 52.101.9.11 ↩ mail-bl2pr04cu00103.inbound.protection.outlook.com
- 52.101.10.14 ↩ mail-bn6pr04cu00206.inbound.protection.outlook.com
- 2a01:111:f403:c902::7
- 2a01:111:f403:f802::2
- 2a01:111:f403:c902::
- 2a01:111:f403:c802::
SOA Record
Raw SOA
dns33100.dizinc.com efabris.grupomarmex.mx 2024072601 3600 7200 1209600 86400
Primary NS (mname)
dns33100.dizinc.com
Admin Email (rname)
efabris@grupomarmex.mx
Serial
2024072601
Refresh
3600s
Retry
7200s
Expire
1209600s
Minimum TTL
86400s
Nameservers (NS)
dns33100.dizinc.com
dns33101.dizinc.com
SPF Record
✓ Soft Fail (~all)
v=spf1 +a +mx +ip4:107.161.185.106 +ip4:201.131.124.158 +include:_spf.google.com +include:spf.protection.outlook.com +include:mail.zendesk.com +include:spf.fromdoppler.com ~all
📊 DNS lookups: 6/10
~ Soft fail (~all) — moderate enforcement
DMARC Record
✗ MissingNo DMARC record — emails cannot be rejected on auth failure.
DKIM Selectors
✓ 2 found
google._domainkey
default._domainkey
✓ Public key: 392 chars (valid)
✓ DKIM properly configured for selector: google
Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses
All TXT Records
3 records- MS=ms79396163
- google-site-verification=JcoteGtbhgCR3TgbsXhdC_SepEDHW_oRM3G-gYQmrYM
- SPFv=spf1 +a +mx +ip4:107.161.185.106 +ip4:201.131.124.158 +include:_spf.google.com +include:spf.protection.outlook.com +include:mail.zendesk.com +include:spf.fromdoppler.com ~all
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