nv-online.de

Valid Email Server
Domain Lookup › nv-online.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
nv-online.de
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-03-31 15:11:31 UTC · ↺ Refresh

MX Hostnames

  • mx.nv-online.de

MX Priorities

  • mx.nv-online.de: 5

A / AAAA Records

  • 142.132.182.167 ↩ static.167.182.132.142.clients.your-server.de

Mail Server IPs

  • 91.249.161.183 ↩ mx.nv-online.de

SOA Record

Raw SOA ans0.ewetel.de hostmaster.ewetel.de 2026033000 40000 3600 604800 86400
Primary NS (mname)
ans0.ewetel.de
Admin Email (rname)
hostmaster@ewetel.de
Serial
2026033000
Refresh
40000s
Retry
3600s
Expire
604800s
Minimum TTL
86400s

Nameservers (NS)

ans1.ewetel.net
ans2.ewetel.de
ans3.ewetel.net
ans0.ewetel.de

SPF Record

✓ Strict (-all)
v=spf1 mx include:spf.crsend.com include:spf.protection.outlook.com -all
📊 DNS lookups: 3/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

~ Quarantine
v=DMARC1; p=quarantine; rua=mailto:[email protected]; ruf=mailto:[email protected]; fo=1:d:s
~ Quarantine — good protection (failing mail goes to spam)
📋 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

14 records
  • zone-ownership-verification-4bedd7480ef8639fe9abacccebd299a83c7a9666c65620a84df1abb4e7bc5cc7
  • swisssign-check=2KNlENzTm2RGmvn5bbwgRX6PyaA
  • swisssign-check=eM6h-AwmdCpzlSGDXVSnLTgGGFg
  • MS=964E9C1228AF71022E7CF518E5080CDAF55C8302
  • facebook-domain-verification=zj059by8yc5m424wlxprzs0lb7shnt
  • logmein-verification-code=e20211c9-3c10-4b3d-b96e-918181de3b37
  • swisssign-check=7cxrQ5q5S4HTqgAjjMrvwOLuiXI
  • swisssign-check=DtK2VSTZmZ8FeromVYrFDHpbifA
  • 1password-site-verification=I46FW7BDXBB6BPEEQUZC5TZNI4
  • swisssign-check=hkncB2vSlAYk6QIvu9Qzfjym5Gk
  • google-site-verification=KlSEWAfwXiKmzDSC-q9A1VPyOfKAwxPXOX4ABK1xV3U
  • SPFv=spf1 mx include:spf.crsend.com include:spf.protection.outlook.com -all
  • swisssign-check=8JdSVFRF5sjyNPNhDCjomViW0pQ
  • swisssign-check=zQ5hvBdpWi_9vHmtdYxjL0XXmgI
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