klj.dk

📜 Historical scan 2026-06-17 14:44:55  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

klj.dk is a .dk domain served by 2 nameservers (arturo.ns.cloudflare.com, janet.ns.cloudflare.com). It was registered on 15 April 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.102 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mx1.pub.mailpod6-cph3.one.com, mx2.pub.mailpod6-cph3.one.com and 1 more. The zone is DNSSEC-signed and validates, publishes a DMARC policy and is reachable over IPv6. 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   60ms
NameserverIP addressesPTRASN / ISP
arturo.ns.cloudflare.com 108.162.195.216
162.159.44.216
172.64.35.216
2606:4700:58::a29f:2cd8
2803:f800:50::6ca2:c3d8
2a06:98c1:50::ac40:23d8		 arturo.ns.cloudflare.com
arturo.ns.cloudflare.com
arturo.ns.cloudflare.com
arturo.ns.cloudflare.com
arturo.ns.cloudflare.com
arturo.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
janet.ns.cloudflare.com 108.162.192.169
172.64.32.169
173.245.58.169
2606:4700:50::adf5:3aa9
2803:f800:50::6ca2:c0a9
2a06:98c1:50::ac40:20a9		 janet.ns.cloudflare.com
janet.ns.cloudflare.com
janet.ns.cloudflare.com
janet.ns.cloudflare.com
janet.ns.cloudflare.com
janet.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

2 records   67ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.91.102 — — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.215.155 — — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

3 records   52ms
PriorityTTLMail ServerIP addressesPTRASN
10 — mx1.pub.mailpod6-cph3.one.com 185.164.14.70 mx1.pub.mailpod6-cph3.one.com AS51468 One.com A/S
10 — mx2.pub.mailpod6-cph3.one.com 185.164.14.71 mx2.pub.mailpod6-cph3.one.com AS51468 One.com A/S
10 — mx3.pub.mailpod6-cph3.one.com 185.164.14.72 mx3.pub.mailpod6-cph3.one.com AS51468 One.com A/S

🔷 AAAA Records (IPv6)#

2 records   68ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3034::6815:5b66 — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3034::ac43:d79b — — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   98ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.91.102,172.67.215.155 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:5b66,2606:4700:3034::ac43:d79b

📝 TXT Records#

1 records   162ms
TXT Record
v=spf1 include:_custspf.one.com ~all

✉️ SPF#

PolicyRecord (klj.dk)
~all (soft fail) v=spf1 include:_custspf.one.com ~all

📨 DMARC#

PolicyRecord (_dmarc.klj.dk)
p=none (monitor only) v=DMARC1; p=none; rua=mailto:d94785a93dc14bc883bb8f8429cce33e@dmarc-reports.cloudflare.net

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

✗ No CAA records — any CA may issue certificates

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-18 08:53:57
www104.21.91.102 172.67.215.155 2606:4700:3032::6815:5b66 2606:4700:3037::ac43:d79b (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo
Denial of existenceCompact NSEC (RFC 9824, "black lies") not walkable
CDS / CDNSKEYPublished: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

3 records   112ms
Service / OwnerTypeCert association
SMTP _25._tcp.mx1.pub.mailpod6-cph3.one.com DANE-EE · SPKI · SHA-256 515D397B5EA735D3D3F24127EB4925FA…
SMTP _25._tcp.mx2.pub.mailpod6-cph3.one.com DANE-EE · SPKI · SHA-256 515D397B5EA735D3D3F24127EB4925FA…
SMTP _25._tcp.mx3.pub.mailpod6-cph3.one.com DANE-EE · SPKI · SHA-256 515D397B5EA735D3D3F24127EB4925FA…

🔐 DNSSEC#

118ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

106ms
FieldValue
Serial2406352607
Primary NS (MNAME)arturo.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 09:33:19
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2014-04-15
Expires2027-04-30 (191d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

DomainRegistrar
kimljac.dkPunktum dk A/S (direct)
ljacobsen.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
60ms
A
67ms
MX
52ms
AAAA
68ms
TXT
162ms
CAA
48ms
HTTPS
98ms
TLSA
112ms
SOA
106ms
MTA-STS
49ms
DNSSEC
118ms
SRV
0ms
Total
1835ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-18 08:53:57 517ms 2 NS 2 A 3 MX 🔒 Secure
2026-10-04 08:19:15 663ms 2 NS 2 A 3 MX 🔒 Secure
2026-09-30 08:08:12 874ms 2 NS 2 A 3 MX 🔒 Secure
2026-09-24 17:45:11 1402ms 2 NS 2 A 3 MX 🔒 Secure
2026-09-23 17:32:44 1423ms 2 NS 2 A 3 MX 🔒 Secure
2026-09-20 07:42:27 776ms 2 NS 2 A 3 MX 🔒 Secure
2026-09-14 18:25:46 2612ms 2 NS 2 A 3 MX 🔒 Secure
2026-08-31 12:59:03 865ms 2 NS 2 A 3 MX 🔒 Secure
2026-08-20 13:29:09 6497ms 2 NS 2 A 3 MX 🔒 Secure
2026-08-14 10:59:51 1505ms 2 NS 2 A 3 MX 🔒 Secure
2026-08-10 12:45:47 9246ms 2 NS 2 A 3 MX 🔒 Secure
2026-08-06 11:22:01 1314ms 2 NS 2 A 3 MX 🔒 Secure
2026-07-18 02:36:00 1050ms 2 NS 2 A 3 MX 🔒 Secure
2026-07-14 02:35:52 1111ms 2 NS 2 A 3 MX 🔒 Secure
2026-06-25 17:54:49 2357ms 2 NS 2 A 3 MX 🔒 Secure
2026-06-20 12:45:43 9719ms 2 NS 2 A 3 MX 🔒 Secure
2026-06-17 14:44:55 shown 1835ms 2 NS 2 A 3 MX 🔒 Secure
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