juf.dk

📜 Historical scan 2026-09-09 23:38:53  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

juf.dk is a .dk domain served by 2 nameservers (jamie.ns.cloudflare.com, sam.ns.cloudflare.com). It was registered on 5 September 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.46.197 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 2 more. The zone is not DNSSEC-signed, has no 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   40ms
NameserverIP addressesPTRASN / ISP
jamie.ns.cloudflare.com 108.162.192.168
172.64.32.168
173.245.58.168
2606:4700:50::adf5:3aa8
2803:f800:50::6ca2:c0a8
2a06:98c1:50::ac40:20a8		 jamie.ns.cloudflare.com
jamie.ns.cloudflare.com
jamie.ns.cloudflare.com
jamie.ns.cloudflare.com
jamie.ns.cloudflare.com
jamie.ns.cloudflare.com		 AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
AS13335 Cloudflare, Inc.
sam.ns.cloudflare.com 108.162.193.141
172.64.33.141
173.245.59.141
2606:4700:58::adf5:3b8d
2803:f800:50::6ca2:c18d
2a06:98c1:50::ac40:218d		 sam.ns.cloudflare.com
sam.ns.cloudflare.com
sam.ns.cloudflare.com
sam.ns.cloudflare.com
sam.ns.cloudflare.com
sam.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   53ms
IPTTLPTRASNISP / OrgCIDRCountryCity
104.21.46.197 300s — AS13335 Cloudflare, Inc. 104.21.0.0/17 — —
172.67.141.169 300s — AS13335 Cloudflare, Inc. 172.67.128.0/17 — —

📧 MX Records#

4 records   47ms
PriorityTTLMail ServerIP addressesPTRASN
1 300s aspmx.l.google.com 142.251.9.27
2a00:1450:4025:c01::1b		 rc-in-f27.1e100.net
rd-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt1.aspmx.l.google.com 192.178.211.26
2404:6800:4000:1025::1a		 lcbomp-in-f26.1e100.net
lcbomp-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
5 300s alt2.aspmx.l.google.com 192.178.158.26
2404:6800:4013:813::1a		 lcdels-in-f26.1e100.net
lcdels-in-f26.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
10 300s alt3.aspmx.l.google.com 173.194.41.26
173.194.41.26
2404:6800:4001:c01::1b		 mad01s14-in-f26.1e100.net
yukulwh-in-f26.1e100.net
yukulwh-in-f27.1e100.net		 AS15169 Google LLC
AS15169 Google LLC
AS15169 Google LLC

🔷 AAAA Records (IPv6)#

2 records   48ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
2606:4700:3036::6815:2ec5 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —
2606:4700:3036::ac43:8da9 300s — AS13335 Cloudflare, Inc. 2606:4700:3000:0:0:0:0:0/42 — —

🔐 HTTPS Records#

1 records   57ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.46.197,172.67.141.169 ech=AEX+DQBBPwAgACBUGV6WllnNPAaXfwg9+Ct1qjRMbWDNzNlshh2sGK29cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:2ec5,2606:4700:3036::ac43:8da9

📝 TXT Records#

📝
No TXT records found

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-09 12:27:56
www104.21.46.197 172.67.141.169 2606:4700:3036::6815:2ec5 2606:4700:3036::ac43:8da9 (AS13335) (address records, no CNAME)
www vs bare domainSame network
WildcardNo

🔗 TLSA / DANE#

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

🔐 DNSSEC#

92ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2411057765
Primary NS (MNAME)jamie.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-18 23:46:28
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2012-09-05
Expires2027-09-30 (346d)

🔗 Same registrant#

21 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
advokatbasen.dkPunktum dk A/S (direct)
advokatpilot.dkPunktum dk A/S (direct)
agea.dkPunktum dk A/S (direct)
agera.dkPunktum dk A/S (direct)
billigerevisor.dkPunktum dk A/S (direct)
bogføring-pris.dkPunktum dk A/S (direct)
bogholderguide.dkPunktum dk A/S (direct)
boligadvokat-aarhus.dkPunktum dk A/S (direct)
boligadvokat-billig.dkPunktum dk A/S (direct)
boligadvokat.dkPunktum dk A/S (direct)
dygtig-revisor.dkSimply.com A/S
dødsbopilot.dkPunktum dk A/S (direct)
ejendomsmægleroversigt.dkPunktum dk A/S (direct)
god-revisor.dkPunktum dk A/S (direct)
jura-portalen.dkPunktum dk A/S (direct)
klageoverskat.dkPunktum dk A/S (direct)
revisor-prisberegner.dkPunktum dk A/S (direct)
revisoraalborg.dkPunktum dk A/S (direct)
revisoraarhus.dkPunktum dk A/S (direct)
revisorodense.dkPunktum dk A/S (direct)
skøde-eksperterne.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
40ms
A
53ms
MX
47ms
AAAA
48ms
TXT
194ms
CAA
48ms
HTTPS
57ms
TLSA
161ms
SOA
0ms
MTA-STS
64ms
DNSSEC
92ms
SRV
66ms
Total
1434ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-09-30 08:17:20 664ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-30 03:47:46 1242ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-27 02:57:48 817ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-26 02:50:42 682ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-20 14:55:48 3080ms 2 NS 2 A 4 MX 🔓 Insecure
2026-09-09 23:38:53 shown 1434ms 2 NS 2 A 4 MX 🔓 Insecure
2026-08-06 01:30:22 1440ms 2 NS 2 A 4 MX 🔓 Insecure
2026-07-29 04:18:32 1928ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-27 04:27:20 1793ms 2 NS 2 A 4 MX 🔓 Insecure
2026-06-18 08:44:08 1158ms 2 NS 2 A 4 MX 🔓 Insecure
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