tvudbyder.dk

📜 Historical scan 2026-09-15 21:51:08 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

tvudbyder.dk is a .dk domain served by 2 nameservers (matias.ns.cloudflare.com, sonia.ns.cloudflare.com). It was registered on 20 February 2015 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.24.118 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 116ms

Nameserver	IP addresses	PTR	ASN / ISP
matias.ns.cloudflare.com	108.162.195.73 162.159.44.73 172.64.35.73 2606:4700:58::a29f:2c49 2803:f800:50::6ca2:c349 2a06:98c1:50::ac40:2349	matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com matias.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sonia.ns.cloudflare.com	108.162.194.190 162.159.38.190 172.64.34.190 2606:4700:50::a29f:26be 2803:f800:50::6ca2:c2be 2a06:98c1:50::ac40:22be	sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.ns.cloudflare.com sonia.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 125ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.24.118	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.218.129	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 144ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::6815:1876	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3036::ac43:da81	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 51ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.24.118,172.67.218.129 ech=AEX+DQBBrwAgACAeBbIPrCoib8o2X2XvmpZuRyot7P9si68uruqqnC94WwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::6815:1876,2606:4700:3036::ac43:da81

📝 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 2026-10-15 00:23:25

www	104.21.24.118 172.67.218.129 2606:4700:3036::6815:1876 2606:4700:3036::ac43:da81 (AS13335) (address records, no CNAME)
www vs bare domain	Same network tvudbyder.dk: 104.21.24.118 172.67.218.129 2606:4700:3036::6815:1876 2606:4700:3036::ac43:da81 (AS13335) www.tvudbyder.dk: 104.21.24.118 172.67.218.129 2606:4700:3036::6815:1876 2606:4700:3036::ac43:da81 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

195ms

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	2414778501
Primary NS (MNAME)	matias.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-02 13:56:22

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2015-02-20
Expires	2027-07-31 (276d)

📋 WHOIS#

⏱️ Lookup Timing#

116ms

125ms

113ms

AAAA

144ms

TXT

240ms

CAA

106ms

HTTPS

51ms

TLSA

180ms

SOA

0ms

MTA-STS

71ms

DNSSEC

195ms

SRV

151ms

Total

1678ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 13:34:43	390ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 11:59:09	2907ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-15 21:51:08 shown	1678ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-23 15:01:00	1518ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-16 18:53:05	949ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 17:38:31	796ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-20 17:08:31	1159ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-18 03:49:36	794ms	2 NS 2 A 0 MX	🔓 Insecure