contargo.net

Valid Email Server
Domain Lookup › contargo.net

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
contargo.net
Yes
✓ Yes
Proofpoint
No
No
⚠ Yes
No
No

Checked via [email protected] · 2026-03-30 21:56:55 UTC · ↺ Refresh

MX Hostnames

  • mxb-008e5201.gslb.pphosted.com
  • mxa-008e5201.gslb.pphosted.com

MX Priorities

  • mxb-008e5201.gslb.pphosted.com: 10
  • mxa-008e5201.gslb.pphosted.com: 10

A / AAAA Records

  • 5.253.0.60 ↩ server234.tralios.de
  • 2a09:4ec0::234 ↩ server234.tralios.de

Mail Server IPs

  • 66.159.233.11 ↩ mx07-008e5201.pphosted.com

SOA Record

Raw SOA nsa5.schlundtech.de martin\.oelhoff.aigent.de 2025113001 43200 7200 1209600 600
Primary NS (mname)
nsa5.schlundtech.de
Admin Email (rname)
martin\@oelhoff.aigent.de
Serial
2025113001
Refresh
43200s
Retry
7200s
Expire
1209600s
Minimum TTL
600s

Nameservers (NS)

nsd5.schlundtech.de
nsb5.schlundtech.de
nsa5.schlundtech.de
nsc5.schlundtech.de

SPF Record

✓ Strict (-all)
v=spf1 include:_spf.contargo_net._d.easydmarc.pro -all
📊 DNS lookups: 1/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1;p=reject;pct=100;rua=mailto:[email protected];ri=86400;
✓ Reject — strongest protection
📋 SPF alignment: Relaxed · DKIM alignment: Relaxed
📧 Reports → mailto:[email protected]

DKIM Selectors

✗ None detected

No DKIM records found for common selectors — your provider may use a custom selector name.

Checked: google, selector1/2, default, mail, dkim, k1, s1/2, zoho, sendgrid, mxvault, amazonses

All TXT Records

11 records
  • 00d68000003llsfeaa
  • adobe-sign-verification=b218eed0f057b1dac36740c95d62410a
  • SPFv=spf1 include:_spf.contargo_net._d.easydmarc.pro -all
  • atlassian-domain-verification=TDmjy/a1mpgwRNWW0Ucl/qj6binscDksPEn6HSlQ5L2EM7K7xx8gmCST41pWxF4N
  • miro-verification=c59d41317a17617128c15321f1e597fa4c7e6740
  • pardot1022003=62b85cffee15ab78c16de71e0faf46da7a314f076065485a1fe0fc2f5e72c725
  • autodesk-domain-verification=z7WRHeEGF1T2cVtD8hDH
  • figma-domain-verification=2b2dd7a9d66d05184633808527c9d8b248bfe6b57ae95ad5cdcd6432ec657c5b-1764573778
  • rqCT4+N5vva5Zg1xZ9f+OtbsneU1f7RIyfnaDn58JKpTGRMAhMFPfcGCdW7ulJm49FnGvOdSookrHkWPeP12gQ==
  • sending_domain1022003=d664ddbb88a75c7dec381bd9c48f96810eaec6399dba28f86eae38ec15a96c82
  • MS=ms71656788
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