kellner.dk

📜 Historical scan 2026-09-10 23:06:45  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kellner.dk is a .dk domain served by 2 nameservers (ns1.gcorelabs.net, ns2.gcdn.services). It was registered on 10 March 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.13.131.146 is hosted by Neue Medien Muennich GmbH (AS34788) in Germany. Mail is handled by mx1.simplelogin.co, mx2.simplelogin.co. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records   207ms
NameserverIP addressesPTRASN / ISP
ns1.gcorelabs.net 2a03:90c0:9990::1053
92.223.100.253
92.223.100.53		 —
—
ns1.gcorelabs.net		 AS199524 G-Core Labs S.A.
AS199524 G-Core Labs S.A.
AS199524 G-Core Labs S.A.
ns2.gcdn.services 2a03:90c0:9990::2053
92.223.77.253
92.223.77.53		 —
—
ns2.gcdn.services		 AS199524 G-Core Labs S.A.
AS199524 G-Core Labs S.A.
AS199524 G-Core Labs S.A.

🌍 A Records#

1 records   321ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.13.131.146 600s dd40828.kasserver.com AS34788 Neue Medien Muennich GmbH 85.13.128.0/18 🇩🇪 Germany —

📧 MX Records#

2 records   362ms
PriorityTTLMail ServerIP addressesPTRASN
10 3600s mx1.simplelogin.co 176.119.200.136
176.119.200.136
185.205.70.136
185.205.70.136		 mx2.simplelogin.co
mx1.simplelogin.co
mx2.simplelogin.co
mx1.simplelogin.co		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 3600s mx2.simplelogin.co 176.119.200.136
176.119.200.136
185.205.70.136
185.205.70.136		 mx2.simplelogin.co
mx1.simplelogin.co
mx2.simplelogin.co
mx1.simplelogin.co		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscover85.13.131.146
🔶 Autoconfig85.13.131.146

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   657ms
TXT Record
mistral-domain-verification=c71ec3f9ec300f35dac239f473da0b19b6d4ce52
sl-verification=xtmytyhdsqhzovzmlkluycjhifidej
v=spf1 include:simplelogin.co include:spf.kasserver.com ~all

✉️ SPF#

PolicyRecord (kellner.dk)
~all (soft fail) v=spf1 include:simplelogin.co include:spf.kasserver.com ~all

📨 DMARC#

PolicyRecord (_dmarc.kellner.dk)
p=quarantine v=DMARC1; p=quarantine; pct=100; adkim=s; aspf=s

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

1 records   317ms
FlagsTagValue
0 issue letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-15 02:06:51
www85.13.131.146 (AS34788) (address records, no CNAME)
www vs bare domainSame network
kellner.dk: 85.13.131.146 (AS34788)
www.kellner.dk: 85.13.131.146 (AS34788)
WildcardYes: any name under the zone resolves

✍️ DKIM keys#

1 found
SelectorCNAMEKey
dkim dkim._domainkey.simplelogin.co RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

6 records   226ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.simplelogin.co DANE-TA · SPKI · SHA-256 8D02536C887482BC34FF54E41D2BA659…
SMTP _25._tcp.mx1.simplelogin.co DANE-TA · SPKI · SHA-256 E5545E211347241891C554A03934CDE9…
SMTP _25._tcp.mx1.simplelogin.co DANE-EE · SPKI · SHA-256 6B56DC55058100C47BEF4BB8020D2A24…
SMTP _25._tcp.mx2.simplelogin.co DANE-TA · SPKI · SHA-256 E5545E211347241891C554A03934CDE9…
SMTP _25._tcp.mx2.simplelogin.co DANE-EE · SPKI · SHA-256 6B56DC55058100C47BEF4BB8020D2A24…
SMTP _25._tcp.mx2.simplelogin.co DANE-TA · SPKI · SHA-256 8D02536C887482BC34FF54E41D2BA659…

🔐 DNSSEC#

451ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial1789064013
Primary NS (MNAME)ns1.gcorelabs.net
Responsible (RNAME)support@gcore.com
Refresh5400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)300s

📋 Registration#

WHOIS fetched 2026-10-10 20:45:03
FieldValue
RegistrarRegistryGate GmbH
Registered2013-03-10
Expires2027-03-31 (164d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
207ms
A
321ms
MX
362ms
AAAA
331ms
TXT
657ms
CAA
317ms
HTTPS
304ms
TLSA
226ms
SOA
0ms
MTA-STS
124ms
DNSSEC
451ms
SRV
435ms
Total
2447ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-15 02:06:51 702ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-12 23:25:20 742ms 2 NS 1 A 2 MX 🔓 Insecure
2026-10-10 20:36:21 2324ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-30 13:31:22 1113ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-30 07:14:02 1683ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-30 03:53:05 3266ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-29 03:43:42 2053ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-28 03:16:40 2920ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-24 01:51:21 1276ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-23 23:29:32 3006ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-18 01:18:22 1435ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-10 23:06:45 shown 2447ms 2 NS 1 A 2 MX 🔓 Insecure
2026-09-01 04:17:04 1831ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-16 00:26:56 1402ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-14 15:26:51 4000ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-13 01:05:07 3438ms 2 NS 1 A 2 MX 🔓 Insecure
2026-08-04 21:48:38 1536ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-25 07:25:11 2389ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-15 11:52:52 1506ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-13 00:19:32 1188ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-08 21:59:34 10763ms 2 NS 1 A 2 MX 🔓 Insecure
2026-07-03 10:36:22 2003ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-30 16:55:17 1402ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-20 20:26:48 1524ms 2 NS 1 A 2 MX 🔓 Insecure
2026-06-17 13:14:21 1965ms 2 NS 1 A 1 MX 🔓 Insecure
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