historienu.dk

📜 Historical scan 2026-10-01 08:04:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

historienu.dk is a .dk domain served by 2 nameservers (alla.ns.cloudflare.com, plato.ns.cloudflare.com). It was registered on 27 November 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.11.186 is hosted by Cloudflare, Inc. (AS13335). 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 39ms

Nameserver	IP addresses	PTR	ASN / ISP
alla.ns.cloudflare.com	108.162.192.62 172.64.32.62 173.245.58.62 2606:4700:50::adf5:3a3e 2803:f800:50::6ca2:c03e 2a06:98c1:50::ac40:203e	alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com alla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
plato.ns.cloudflare.com	108.162.193.223 172.64.33.223 173.245.59.223 2606:4700:58::adf5:3bdf 2803:f800:50::6ca2:c1df 2a06:98c1:50::ac40:21df	plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.ns.cloudflare.com plato.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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.11.186	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.150.6	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 42ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:bba	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:9606	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 40ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.11.186,172.67.150.6 ech=AEX+DQBBuAAgACBEKqOBo9rNAQzwWqgZ0c4KpnrXyZqJ/Dv1lOqMnuCRQAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:bba,2606:4700:3037::ac43:9606

📝 TXT Records#

1 records 161ms

TXT Record
ca3-b9b37d6c64f14b099b0e816241197a99

✉️ 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 2026-10-11 18:41:12

www	104.21.11.186 172.67.150.6 2606:4700:3036::6815:bba 2606:4700:3037::ac43:9606 (AS13335) (address records, no CNAME)
www vs bare domain	Same network historienu.dk: 104.21.11.186 172.67.150.6 2606:4700:3036::6815:bba 2606:4700:3037::ac43:9606 (AS13335) www.historienu.dk: 104.21.11.186 172.67.150.6 2606:4700:3036::6815:bba 2606:4700:3037::ac43:9606 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.historienu.dk	Ju5TeY_Y58CtDyMHSJipxaHupTLyR9S7MWxhG9BpbKw
TXT	_acme-challenge.historienu.dk	QQukh4qgxwwKt_9SiD6yaC2mQ_dAs9b0-Wh1ik-Tthw

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

38ms

Field	Value
Serial	2416291078
Primary NS (MNAME)	alla.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-11 19:13:54

Field	Value
Registrar	CURANET A/S
Registered	2016-11-27
Expires	2026-11-30 (35d)

🔗 Same registrant#

20 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).

Domain	Registrar
activeserverpages.dk	CURANET A/S
airberlin.dk	CURANET A/S
bluejunction.dk	CURANET A/S
bredbaandsguiden.dk	CURANET A/S
bredbåndsguiden.dk	CURANET A/S
crimprev.dk	CURANET A/S
defedestespil.dk	CURANET A/S
flatworkers.dk	CURANET A/S
hopenhagenlive.dk	CURANET A/S
jscript.dk	CURANET A/S
rejser-ferie.dk	CURANET A/S
rejserferie.dk	CURANET A/S
roskildeinfo.dk	CURANET A/S
shn.dk	CURANET A/S
skiguiden.dk	CURANET A/S
sterling.dk	CURANET A/S
tla.dk	CURANET A/S
tlamedia.dk	CURANET A/S
wonderlandonline.dk	CURANET A/S
xcse.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

39ms

36ms

AAAA

42ms

TXT

161ms

CAA

35ms

HTTPS

40ms

TLSA

76ms

SOA

38ms

MTA-STS

58ms

DNSSEC

109ms

SRV

52ms

Total

636ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-11 18:41:12	2876ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-02 08:09:47	655ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-01 08:04:46 shown	636ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 07:57:29	568ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-29 07:49:46	568ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-28 07:38:38	562ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 06:47:00	1172ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-20 08:57:05	734ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 06:53:24	1881ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 05:30:10	1002ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 23:15:19	523ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-02 11:26:55	1094ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 04:59:49	566ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-13 21:42:45	984ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-12 18:13:22	2992ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-30 06:23:57	885ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 03:42:53	1686ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 12:41:57	2862ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:42:45	2609ms	2 NS 2 A 0 MX	🔓 Insecure