uld-undertoej.dk

📜 Historical scan 2026-08-09 08:28:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

uld-undertoej.dk is a .dk domain served by 2 nameservers (camilo.ns.cloudflare.com, ziggy.ns.cloudflare.com). It was registered on 25 April 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.18.27 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 67ms

Nameserver	IP addresses	PTR	ASN / ISP
camilo.ns.cloudflare.com	108.162.195.118 162.159.44.118 172.64.35.118 2606:4700:58::a29f:2c76 2803:f800:50::6ca2:c376 2a06:98c1:50::ac40:2376	camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com camilo.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
ziggy.ns.cloudflare.com	108.162.194.237 162.159.38.237 172.64.34.237 2606:4700:50::a29f:26ed 2803:f800:50::6ca2:c2ed 2a06:98c1:50::ac40:22ed	ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.ns.cloudflare.com ziggy.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 51ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.18.27	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.179.171	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
2606:4700:3034::6815:121b	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:b3ab	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 62ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.18.27,172.67.179.171 ech=AEX+DQBBbwAgACDToPlVVE6pZlhAoqoMJia4l92F03BrKfyfK4bfE9utDQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3034::6815:121b,2606:4700:3037::ac43:b3ab

📝 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 2026-10-07 22:48:44

www	104.21.18.27 172.67.179.171 2606:4700:3034::6815:121b 2606:4700:3037::ac43:b3ab (AS13335) (address records, no CNAME)
www vs bare domain	Same network uld-undertoej.dk: 104.21.18.27 172.67.179.171 2606:4700:3034::6815:121b 2606:4700:3037::ac43:b3ab (AS13335) www.uld-undertoej.dk: 104.21.18.27 172.67.179.171 2606:4700:3034::6815:121b 2606:4700:3037::ac43:b3ab (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

2059ms

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	2411728074
Primary NS (MNAME)	camilo.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-07 22:53:19

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2023-04-25
Expires	2027-04-24 (187d)

📋 WHOIS#

⏱️ Lookup Timing#

67ms

51ms

62ms

AAAA

38ms

TXT

194ms

CAA

65ms

HTTPS

62ms

TLSA

50ms

SOA

0ms

MTA-STS

72ms

DNSSEC

2059ms

SRV

71ms

Total

2661ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:48:44	658ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 14:59:40	9432ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 09:05:04	2589ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-09 08:28:40 shown	2661ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-24 07:13:51	35076ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 21:47:54	676ms	2 NS 2 A 0 MX	🔓 Insecure