ktr.com

Valid Email Server
Domain Lookup › ktr.com
Live data — DNS records and disposable check were just fetched and saved.

Domain Overview

DNS: ⚡ live Checker: ⚡ live
ktr.com
Yes
✓ Yes
Unknown
No
No
⚠ Yes
No
No
Did you mean: [email protected]

Checked via [email protected] · 2026-05-21 01:20:49 UTC · ↺ Refresh

MX Hostnames

  • mailin.ktr.com

MX Priorities

No priority data.

A / AAAA Records

  • 78.46.153.169
  • 2a01:4f8:d0a:1392::2

Mail Server IPs

No IPs resolved.

SOA Record

No SOA record found.

Nameservers (NS)

theopolis.avency.de
ns.kunden.de
ns1.dnsunlimited.com
ns2.dnsunlimited.com
ns2.no-ip.com
ns4.dnsunlimited.com
pns42.cloudns.net
ns3.no-ip.com
ns1.no-ip.com
ns4.no-ip.com
pns41.cloudns.net
pns44.cloudns.net
ns3.dnsunlimited.com
ns5.dnsunlimited.com
sec.avency.de
pns43.cloudns.net

SPF Record

✓ Strict (-all)
v=spf1 mx a:mx01.ktr.com a:mx02.ktr.com a:mailin.ktr.com ip4:85.8.69.163 ip4:85.8.69.164 include:spf.protection.outlook.com -all
📊 DNS lookups: 5/10
✓ Hard fail (-all) — strict enforcement

DMARC Record

✓ Reject
v=DMARC1; p=reject; sp=reject; aspf=s; adkim=s; rua=mailto:[email protected]; ruf=mailto:[email protected]; rf=afrf; pct=100; ri=86400
✓ Reject — strongest protection
📋 SPF alignment: Strict · DKIM alignment: Strict
📧 Reports → mailto:[email protected]
↳ Subdomain policy: reject

DKIM Selectors

✓ 2 found
selector1._domainkey
selector2._domainkey
✓ Public key: 216 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

12 records
  • zone-ownership-verification-ff29c4c215c7f85b1b8cbdbdcfdfd2b441ca137e8191430fddabed00eae226d1
  • google-site-verification=Jp_bRWv7h3RUI4EP6gyzivuM8e6FMlo2bokxJjs-NLU
  • google-site-verification=fDFJxA9gq_4AVzpMUuDLAhhpnJWJnwkPqO_W18Airf0
  • fastly-domain-delegation-580073-202336
  • MS=ms53895800
  • asv=8e9b3ebf36d52fe13539c791aef612fe
  • 91c374045979622a90cab404cf8161e4
  • SPFv=spf1 mx a:mx01.ktr.com a:mx02.ktr.com a:mailin.ktr.com ip4:85.8.69.163 ip4:85.8.69.164 include:spf.protection.outlook.com -all
  • iOGAhYMogFYR9MzqHGteBTq7BvvSc5SRiFin9UwufLxmIvbEDkS+TRBWkozBLWGYobya2nSj5H8KjF9ZU9HP8A==
  • apple-domain-verification=me2iWkiTtZjkQPfk
  • swisssign-check=oPkTCXetbK_3KFuhrzUqZXrXpcc
  • d9b40cd7ef983662a3cbd41042350b4c
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