ferienyt.dk

📜 Historical scan 2026-08-26 18:35:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ferienyt.dk is a .dk domain served by 2 nameservers (dave.ns.cloudflare.com, jean.ns.cloudflare.com). It was registered on 27 September 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.83.199 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 26ms

Nameserver	IP addresses	PTR	ASN / ISP
dave.ns.cloudflare.com	108.162.193.109 172.64.33.109 173.245.59.109 2606:4700:58::adf5:3b6d 2803:f800:50::6ca2:c16d 2a06:98c1:50::ac40:216d	dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com dave.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
jean.ns.cloudflare.com	108.162.192.121 172.64.32.121 173.245.58.121 2606:4700:50::adf5:3a79 2803:f800:50::6ca2:c079 2a06:98c1:50::ac40:2079	jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com jean.ns.cloudflare.com jean.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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.83.199	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.181.9	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:b509	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:53c7	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 25ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.83.199,172.67.181.9 ech=AEX+DQBBKgAgACAvQqH0GYmbu3KvoVqKt+Ei4tgB0R7OrKySEEIuEA2POgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:b509,2606:4700:3037::6815:53c7

📝 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 2026-10-10 01:24:10

www	104.21.83.199 172.67.181.9 2606:4700:3036::ac43:b509 2606:4700:3037::6815:53c7 (AS13335) (address records, no CNAME)
www vs bare domain	Same network ferienyt.dk: 104.21.83.199 172.67.181.9 2606:4700:3036::ac43:b509 2606:4700:3037::6815:53c7 (AS13335) www.ferienyt.dk: 104.21.83.199 172.67.181.9 2606:4700:3036::ac43:b509 2606:4700:3037::6815:53c7 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ferienyt.dk	8Pv6YekudpgJBMRYA6pY0IlffpC-QNYFQySoHuUrKjU
TXT	_acme-challenge.ferienyt.dk	zN5JmHKpV7yVL7hA9LXxGWo2Tic-pa2lsE5L_UvXpos

🔗 TLSA / DANE#

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

🔐 DNSSEC#

102ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2413184034
Primary NS (MNAME)	dave.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-08-26 18:41:30

Field	Value
Registrar	Abion AB
Registered	2016-09-27
Expires	2026-09-30 (expired)

📋 WHOIS#

⏱️ Lookup Timing#

26ms

36ms

33ms

AAAA

33ms

TXT

149ms

CAA

24ms

HTTPS

25ms

TLSA

40ms

SOA

0ms

MTA-STS

49ms

DNSSEC

102ms

SRV

49ms

Total

465ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 18:50:35	498ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-21 14:42:28	2391ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 13:49:12	724ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-05 08:10:04	508ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 14:38:49	975ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 18:35:08 shown	465ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-22 06:57:15	2733ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 02:06:50	2742ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-29 17:55:58	927ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 09:11:27	727ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 16:33:59	502ms	2 NS 2 A 0 MX	⚠️ Bogus
2026-06-17 09:18:51	883ms	2 NS 2 A 0 MX	🔓 Insecure