udstillerdatabase.dk

📜 Historical scan 2026-08-26 15:56:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

udstillerdatabase.dk is a .dk domain served by 2 nameservers (ray.ns.cloudflare.com, sue.ns.cloudflare.com). It was registered on 3 November 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.53.130 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 44ms

Nameserver	IP addresses	PTR	ASN / ISP
ray.ns.cloudflare.com	108.162.193.138 172.64.33.138 173.245.59.138 2606:4700:58::adf5:3b8a 2803:f800:50::6ca2:c18a 2a06:98c1:50::ac40:218a	ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com ray.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sue.ns.cloudflare.com	108.162.192.145 172.64.32.145 173.245.58.145 2606:4700:50::adf5:3a91 2803:f800:50::6ca2:c091 2a06:98c1:50::ac40:2091	sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.ns.cloudflare.com sue.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 46ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.53.130	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.213.27	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	104.21.53.130
🔶 Autoconfig	172.67.213.27

🔷 AAAA Records (IPv6)#

2 records 51ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:d51b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::6815:3582	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 39ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.53.130,172.67.213.27 ech=AEX+DQBBSQAgACCroazjlZoPusoav985mbUuVIPv3RYBlmlh0o2FPT/vCgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:d51b,2606:4700:3033::6815:3582

📝 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 05:01:26

www	104.21.53.130 172.67.213.27 2606:4700:3031::ac43:d51b 2606:4700:3033::6815:3582 (AS13335) (address records, no CNAME)
www vs bare domain	Same network udstillerdatabase.dk: 104.21.53.130 172.67.213.27 2606:4700:3031::ac43:d51b 2606:4700:3033::6815:3582 (AS13335) www.udstillerdatabase.dk: 104.21.53.130 172.67.213.27 2606:4700:3031::ac43:d51b 2606:4700:3033::6815:3582 (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

85ms

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	2411460233
Primary NS (MNAME)	ray.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-04 20:11:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-11-03
Expires	2026-11-02 (14d)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

46ms

56ms

AAAA

51ms

TXT

202ms

CAA

49ms

HTTPS

39ms

TLSA

97ms

SOA

0ms

MTA-STS

73ms

DNSSEC

85ms

SRV

74ms

Total

665ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-04 19:30:51	650ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 19:20:21	574ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 20:54:41	567ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-19 19:31:09	998ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-04 18:52:36	1444ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-26 15:56:55 shown	665ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 20:49:30	559ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-07 05:05:41	919ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-18 05:24:53	1513ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 22:56:51	780ms	2 NS 2 A 0 MX	🔓 Insecure