av-nr.de

Valid Email Server
Domain Lookup › av-nr.de

Domain Overview

DNS: ✓ 2mo ago Checker: ✓ 2mo ago
av-nr.de
Yes
✓ Yes
Outlook
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-04-03 03:28:36 UTC · ↺ Refresh

MX Hostnames

  • avnr-de0e.mail.protection.outlook.com

MX Priorities

  • avnr-de0e.mail.protection.outlook.com: 10

A / AAAA Records

  • 217.160.0.191 ↩ 217-160-0-191.elastic-ssl.ui-r.com
  • 2001:8d8:100f:f000::214 ↩ 2001-08d8-100f-f000-0000-0000-0000-0214.elastic-ssl.ui-r.com

Mail Server IPs

  • 52.101.73.16 ↩ mail-as2pr05cu00100.inbound.protection.outlook.com
  • 52.101.73.24 ↩ mail-as8pr05cu00300.inbound.protection.outlook.com
  • 52.101.73.1 ↩ mail-am3pr04cu00501.inbound.protection.outlook.com
  • 52.101.68.5 ↩ mail-du2pr03cu00105.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::6 ↩ mail-am4pr0401cu00106.inbound.protection.outlook.com
  • 2a01:111:f403:ca09::f ↩ mail-am7pr05cu00307.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::2 ↩ mail-du2pr03cu00102.inbound.protection.outlook.com
  • 2a01:111:f403:ca04::1 ↩ mail-db7pr03cu00401.inbound.protection.outlook.com

SOA Record

Raw SOA ns1125.ui-dns.com hostmaster.kundenserver.de 2016110458 28800 7200 604800 300
Primary NS (mname)
ns1125.ui-dns.com
Admin Email (rname)
hostmaster@kundenserver.de
Serial
2016110458
Refresh
28800s
Retry
7200s
Expire
604800s
Minimum TTL
300s

Nameservers (NS)

ns1125.ui-dns.org
ns1125.ui-dns.de
ns1125.ui-dns.com
ns1125.ui-dns.biz

SPF Record

✓ Strict (-all)
v=spf1 ip4:212.227.15.0/24 ip4:92.50.73.83 ip4:217.160.0.191 ip6:2001:8d8:100f:f000:0:0:0:214 include:spf.nl2go.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.perfora.net include:_spf.kundenserver.de -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✗ Missing

No DMARC record — emails cannot be rejected on auth failure.

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 392 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

3 records
  • SPFv=spf1 ip4:212.227.15.0/24 ip4:92.50.73.83 ip4:217.160.0.191 ip6:2001:8d8:100f:f000:0:0:0:214 include:spf.nl2go.com include:spf.protection.outlook.com include:spf-de.emailsignatures365.com include:_spf.perfora.net include:_spf.kundenserver.de -all
  • MS=ms55854149
  • MS=FEB9B319E81D75A2FD238600E58BDBF1AB604D93
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