kjaerulff.dk

📜 Historical scan 2026-09-29 11:49:55  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

kjaerulff.dk is a .dk domain served by 2 nameservers (stan.ns.cloudflare.com, ullis.ns.cloudflare.com). It was registered on 15 April 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 176.9.4.86 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by mx01.mail.icloud.com, mx02.mail.icloud.com. The zone is DNSSEC-signed and validates, has no 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   35ms
NameserverIP addressesPTRASN / ISP
stan.ns.cloudflare.com 108.162.193.235
172.64.33.235
173.245.59.235
2606:4700:58::adf5:3beb
2803:f800:50::6ca2:c1eb
2a06:98c1:50::ac40:21eb		 stan.ns.cloudflare.com
stan.ns.cloudflare.com
stan.ns.cloudflare.com
stan.ns.cloudflare.com
stan.ns.cloudflare.com
stan.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
ullis.ns.cloudflare.com 108.162.194.127
162.159.38.127
172.64.34.127
2606:4700:50::a29f:267f
2803:f800:50::6ca2:c27f
2a06:98c1:50::ac40:227f		 ullis.ns.cloudflare.com
ullis.ns.cloudflare.com
ullis.ns.cloudflare.com
ullis.ns.cloudflare.com
ullis.ns.cloudflare.com
ullis.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.

🌍 A Records#

1 records   36ms
IPTTLPTRASNISP / OrgCIDRCountryCity
176.9.4.86 300s bruger.dk AS24940 Hetzner Online GmbH 176.9.0.0/16 🇩🇪 Germany Falkenstein

📧 MX Records#

2 records   42ms
PriorityTTLMail ServerIP addressesPTRASN
10 300s mx01.mail.icloud.com 17.42.251.62
17.42.251.62
17.56.9.31
17.57.152.5
17.57.152.5
17.57.152.5
17.57.154.33
17.57.155.25
17.57.156.30		 mx3.mail.icloud.com
mx01.mail.icloud.com
mx01.mail.icloud.com
smtp1.ic4-privaterelay.appleid.com
mx01.mail.icloud.com
ic4-privaterelay.appleid.com
mx01.mail.icloud.com
mx01.mail.icloud.com
mx01.mail.icloud.com		 AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
20 300s mx02.mail.icloud.com 17.42.251.62
17.42.251.62
17.56.9.31
17.57.152.5
17.57.152.5
17.57.152.5
17.57.154.33
17.57.155.25
17.57.156.30		 mx01.mail.icloud.com
mx3.mail.icloud.com
mx01.mail.icloud.com
smtp1.ic4-privaterelay.appleid.com
mx01.mail.icloud.com
ic4-privaterelay.appleid.com
mx01.mail.icloud.com
mx01.mail.icloud.com
mx01.mail.icloud.com		 AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.
AS714 Apple Inc.

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records   188ms
TXT Record
apple-domain=H2wKSK9P7SM866nA
google-site-verification=RrUNVy3aHHMbCnq2XPedsI0NIRgdZDyM49Wpalo7caU
v=spf1 include:icloud.com ~all

✉️ SPF#

PolicyRecord (kjaerulff.dk)
~all (soft fail) v=spf1 include:icloud.com ~all

📨 DMARC#

✗ No DMARC record — mail spoofing not restricted

📬 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 18:39:20
www CNAMEkjaerulff.dk (all on kjaerulff.dk)
www vs bare domainSame network
kjaerulff.dk: 176.9.4.86 (AS24940)
www.kjaerulff.dk: 176.9.4.86 (AS24940)
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: 5/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

✗ No TLSA records — DANE not configured for HTTPS (_443) or MX (_25)

🔐 DNSSEC#

123ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

0ms
FieldValue
Serial2416110957
Primary NS (MNAME)stan.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-17 18:21:42
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2019-04-15
Expires2027-04-30 (193d)

🔗 Same registrant#

52 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
add4free.dkPunktum dk A/S (direct)
afsender.dkPunktum dk A/S (direct)
altomstreaming.dkPunktum dk A/S (direct)
bagende.dkFIONIA IT ApS
born.dkPunktum dk A/S (direct)
covere.dkPunktum dk A/S (direct)
covers.dkPunktum dk A/S (direct)
danmarks-top100.dkPunktum dk A/S (direct)
donation.dkPunktum dk A/S (direct)
dumt.dkPunktum dk A/S (direct)
edderkop.dkPunktum dk A/S (direct)
ejul.dkPunktum dk A/S (direct)
floppy.dkFIONIA IT ApS
froe.dkPunktum dk A/S (direct)
fyen.dkPunktum dk A/S (direct)
gaek.dkPunktum dk A/S (direct)
hestevogne.dkPunktum dk A/S (direct)
hunks.dkPunktum dk A/S (direct)
indstil.dkPunktum dk A/S (direct)
jule-links.dkPunktum dk A/S (direct)
julelinks.dkPunktum dk A/S (direct)
julepenge.dkPunktum dk A/S (direct)
juler.dkFIONIA IT ApS
karins.dkPunktum dk A/S (direct)
koersel.dkPunktum dk A/S (direct)
kommentar.dkPunktum dk A/S (direct)
konk.dkPunktum dk A/S (direct)
kupon-tilbud.dkPunktum dk A/S (direct)
kuponside.dkPunktum dk A/S (direct)
lynget.dkPunktum dk A/S (direct)
martina.dkPunktum dk A/S (direct)
mobilguiden.dkPunktum dk A/S (direct)
mobiltakster.dkPunktum dk A/S (direct)
modtager.dkPunktum dk A/S (direct)
notater.dkPunktum dk A/S (direct)
popups.dkPunktum dk A/S (direct)
scripts.dkPunktum dk A/S (direct)
sektion.dkPunktum dk A/S (direct)
shoop.dkPunktum dk A/S (direct)
skattefrit.dkPunktum dk A/S (direct)
sms-post.dkPunktum dk A/S (direct)
smsc.dkPunktum dk A/S (direct)
spind.dkPunktum dk A/S (direct)
talkaway.dkPunktum dk A/S (direct)
thecity.dkPunktum dk A/S (direct)
tiny.dkPunktum dk A/S (direct)
tvet.dkPunktum dk A/S (direct)
valgtv.dkPunktum dk A/S (direct)
vuffi.dkPunktum dk A/S (direct)
webagent.dkPunktum dk A/S (direct)
webkamera.dkPunktum dk A/S (direct)
websurfer.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
35ms
A
36ms
MX
42ms
AAAA
41ms
TXT
188ms
CAA
43ms
HTTPS
51ms
TLSA
140ms
SOA
0ms
MTA-STS
61ms
DNSSEC
123ms
SRV
77ms
Total
991ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-07 18:39:20 567ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-02 12:12:21 559ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-29 11:49:55 shown 991ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-23 10:48:00 917ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-09 02:39:57 718ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-03 00:34:30 1462ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-11 22:33:53 6033ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-05 04:02:41 1633ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-24 11:36:50 1297ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-19 23:10:01 1533ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-25 14:37:51 894ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-17 18:09:36 3911ms 2 NS 1 A 2 MX 🔒 Secure
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