publicholidays.dk

📜 Historical scan 2026-10-17 09:37:48 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

publicholidays.dk is a .dk domain served by 2 nameservers (ruth.ns.cloudflare.com, walt.ns.cloudflare.com). It was registered on 13 June 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.58.254 is hosted by Cloudflare, Inc. (AS13335). The zone is not DNSSEC-signed, 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 41ms

Nameserver	IP addresses	PTR	ASN / ISP
ruth.ns.cloudflare.com	108.162.192.143 172.64.32.143 173.245.58.143 2606:4700:50::adf5:3a8f 2803:f800:50::6ca2:c08f 2a06:98c1:50::ac40:208f	ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com ruth.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
walt.ns.cloudflare.com	108.162.193.148 172.64.33.148 173.245.59.148 2606:4700:58::adf5:3b94 2803:f800:50::6ca2:c194 2a06:98c1:50::ac40:2194	walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.ns.cloudflare.com walt.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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.58.254	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.210.134	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 38ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:3afe	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:d286	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 34ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.254,172.67.210.134 ech=AEX+DQBBmwAgACCTfdjtzc2K30kFCI/hlvy6WnikcveksPTBjaxNvfjFJgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3afe,2606:4700:3033::ac43:d286

📝 TXT Records#

1 records 160ms

TXT Record
v=spf1 include:amazonses.com -all

✉️ SPF#

Policy	Record (publicholidays.dk)
-all (hard fail)	v=spf1 include:amazonses.com -all

📨 DMARC#

Policy	Record (_dmarc.publicholidays.dk)
p=reject	v=DMARC1; p=reject; rua=mailto:dmarc@publicholidays.global

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

10 records 34ms

Flags	Tag	Value
0	issue	comodoca.com
0	issue	digicert.com; cansignhttpexchanges=yes
0	issue	letsencrypt.org
0	issue	pki.goog; cansignhttpexchanges=yes
0	issue	ssl.com
0	issuewild	comodoca.com
0	issuewild	digicert.com; cansignhttpexchanges=yes
0	issuewild	letsencrypt.org
0	issuewild	pki.goog; cansignhttpexchanges=yes
0	issuewild	ssl.com

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-25 10:49:44

www	104.21.58.254 172.67.210.134 2606:4700:3033::6815:3afe 2606:4700:3033::ac43:d286 (AS13335) (address records, no CNAME)
www vs bare domain	Same network publicholidays.dk: 104.21.58.254 172.67.210.134 2606:4700:3033::6815:3afe 2606:4700:3033::ac43:d286 (AS13335) www.publicholidays.dk: 104.21.58.254 172.67.210.134 2606:4700:3033::6815:3afe 2606:4700:3033::ac43:d286 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

118ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2417635670
Primary NS (MNAME)	ruth.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-24 06:08:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2016-06-13
Expires	2027-06-30 (245d)

🔗 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#

41ms

40ms

38ms

AAAA

38ms

TXT

160ms

CAA

34ms

HTTPS

34ms

TLSA

54ms

SOA

43ms

MTA-STS

51ms

DNSSEC

118ms

SRV

57ms

Total

756ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-25 10:49:44	1572ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-24 05:48:23	2418ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-17 09:37:48 shown	756ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-16 08:20:35	2435ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-07 08:49:38	1518ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 23:23:56	617ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-17 14:30:55	673ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 08:54:15	1634ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 22:45:24	5205ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 13:27:59	1154ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 13:42:47	2105ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 21:16:13	853ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-04 20:28:53	4534ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 07:20:49	1721ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-23 12:39:59	864ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-22 20:14:47	1031ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-20 22:19:38	1653ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 14:44:15	1598ms	2 NS 2 A 0 MX	🔓 Insecure