kjarhansen.dk

📜 Historical scan 2026-08-12 14:50:30  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kjarhansen.dk is a .dk domain served by 2 nameservers (kiki.ns.cloudflare.com, melnicoff.ns.cloudflare.com). It was registered on 8 October 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.90.162 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. 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   46ms
NameserverIP addressesPTRASN / ISP
kiki.ns.cloudflare.com 108.162.192.180
172.64.32.180
173.245.58.180
2606:4700:50::adf5:3ab4
2803:f800:50::6ca2:c0b4
2a06:98c1:50::ac40:20b4		 kiki.ns.cloudflare.com
kiki.ns.cloudflare.com
kiki.ns.cloudflare.com
kiki.ns.cloudflare.com
kiki.ns.cloudflare.com
kiki.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
melnicoff.ns.cloudflare.com 108.162.195.174
162.159.44.174
172.64.35.174
2606:4700:58::a29f:2cae
2803:f800:50::6ca2:c3ae
2a06:98c1:50::ac40:23ae		 melnicoff.ns.cloudflare.com
melnicoff.ns.cloudflare.com
melnicoff.ns.cloudflare.com
melnicoff.ns.cloudflare.com
melnicoff.ns.cloudflare.com
melnicoff.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   42ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.90.162 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.202.115 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

2 records   43ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mail.protonmail.ch 176.119.200.128
185.205.70.128
185.70.42.128		 mail.protonmail.ch
mail.protonmail.ch
mail.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG
20 300s mailsec.protonmail.ch 176.119.200.129
185.205.70.129
185.70.42.129		 mailsec.protonmail.ch
mailsec.protonmail.ch
mailsec.protonmail.ch		 AS62371 Proton AG
AS62371 Proton AG
AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records   62ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3030::ac43:ca73 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3033::6815:5aa2 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   48ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.90.162,172.67.202.115 ech=AEX+DQBBTAAgACC4QM4aGDWyLF7M8gQGAUkO3OdQH12RilDABiLY+WpTdQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::ac43:ca73,2606:4700:3033::6815:5aa2

📝 TXT Records#

2 records   249ms
TXT Record
protonmail-verification=7e516c33e9bf5ed69867b5216904eac23732399e
v=spf1 include:_spf.protonmail.ch ~all

✉️ SPF#

PolicyRecord (kjarhansen.dk)
~all (soft fail) v=spf1 include:_spf.protonmail.ch ~all

📨 DMARC#

PolicyRecord (_dmarc.kjarhansen.dk)
p=quarantine v=DMARC1; p=quarantine

📬 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 2026-10-07 14:18:54
www188.114.96.1 188.114.97.1 2a06:98c1:3120::1 2a06:98c1:3121::1 (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: 2/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records   171ms
Service / OwnerTypeCert association
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mail.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mailsec.protonmail.ch DANE-EE · SPKI · SHA-256 6111A5698D23C89E09C36FF833C1487E…

🔐 DNSSEC#

81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2411932842
Primary NS (MNAME)kiki.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-19 22:33:49
FieldValue
RegistrarSimply.com A/S
Registered2024-10-08
Expires2027-10-07 (352d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet
📋 WHOIS#

⏱️ Lookup Timing#

NS
46ms
A
42ms
MX
43ms
AAAA
62ms
TXT
249ms
CAA
61ms
HTTPS
48ms
TLSA
171ms
SOA
0ms
MTA-STS
83ms
DNSSEC
81ms
SRV
112ms
Total
1678ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-29 12:13:17 856ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-27 11:53:18 2632ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-18 17:03:52 1461ms 2 NS 2 A 2 MX 🔒 Secure
2026-09-11 14:08:30 2308ms 2 NS 2 A 2 MX 🔒 Secure
2026-08-12 14:50:30 shown 1678ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-21 04:46:19 2273ms 2 NS 2 A 2 MX 🔒 Secure
2026-07-19 08:47:00 2518ms 2 NS 0 A 2 MX 🔒 Secure
2026-06-28 15:19:40 805ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-23 21:10:41 743ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-20 07:16:20 690ms 2 NS 2 A 2 MX 🔓 Insecure
2026-06-17 23:39:58 1624ms 2 NS 2 A 2 MX 🔓 Insecure
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