publicholidays.dk DNS records

🖥️ Nameservers2 records 250ms

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 Records2 records 254ms

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 240ms

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 Records1 records 256ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.58.254,172.67.210.134 ech=AEX+DQBBKwAgACCNQ9JVctfLPoqbBGi9d4vSVDR2VZXfJa2DL5Yizc4hVAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:3afe,2606:4700:3033::ac43:d286

📝 TXT Records1 records 632ms

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 Records10 records 269ms

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

🔗 TLSA / DANE

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

🔐 DNSSEC472ms

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

🏷️ SOA0ms

Field	Value
Serial	2412382926
Primary NS (MNAME)	ruth.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

250ms

A

254ms

MX

266ms

AAAA

240ms

TXT

632ms

CAA

269ms

HTTPS

256ms

TLSA

354ms

SOA

0ms

MTA-STS

350ms

DNSSEC

472ms

SRV

290ms

Total

5205ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-18 22:45:24	5205ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-16 13:27:59	1154ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-08-09 13:42:47	2105ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-18 21:16:13	853ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-07-04 20:28:53	4534ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-24 07:20:49	1721ms	2 NS 2 A 0 MX	❓ Unknown	View
2026-06-23 12:39:59	864ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-22 20:14:47	1031ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 22:19:38	1653ms	2 NS 2 A 0 MX	🔓 Insecure	View
2026-06-17 14:44:15	1598ms	2 NS 2 A 0 MX	🔓 Insecure	View