holebaek.dk

📜 Historical scan 2026-09-24 00:39:47 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

holebaek.dk is a .dk domain served by 2 nameservers (agustin.ns.cloudflare.com, meilani.ns.cloudflare.com). It was registered on 17 October 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.7.237 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 53ms

Nameserver	IP addresses	PTR	ASN / ISP
agustin.ns.cloudflare.com	108.162.195.90 162.159.44.90 172.64.35.90 2606:4700:58::a29f:2c5a 2803:f800:50::6ca2:c35a 2a06:98c1:50::ac40:235a	agustin.ns.cloudflare.com agustin.ns.cloudflare.com agustin.ns.cloudflare.com agustin.ns.cloudflare.com agustin.ns.cloudflare.com agustin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
meilani.ns.cloudflare.com	108.162.194.196 162.159.38.196 172.64.34.196 2606:4700:50::a29f:26c4 2803:f800:50::6ca2:c2c4 2a06:98c1:50::ac40:22c4	meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.ns.cloudflare.com meilani.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 50ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.7.237	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.156.138	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 36ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3032::6815:7ed	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:9c8a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 35ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.7.237,172.67.156.138 ech=AEX+DQBBRwAgACABgDlvKGw/EnAfMVFUqds82K1rm8KbYb6WKuowUEnJLwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3032::6815:7ed,2606:4700:3035::ac43:9c8a

📝 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 2026-10-11 09:39:39

www	104.21.7.237 172.67.156.138 2606:4700:3032::6815:7ed 2606:4700:3035::ac43:9c8a (AS13335) (address records, no CNAME)
www vs bare domain	Same network holebaek.dk: 188.114.96.1 188.114.97.1 2606:4700:3032::6815:7ed 2606:4700:3035::ac43:9c8a (AS13335) www.holebaek.dk: 104.21.7.237 172.67.156.138 2606:4700:3032::6815:7ed 2606:4700:3035::ac43:9c8a (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.holebaek.dk	E5UCv2QauOIwb6W0rIzNTZOZDhedCif5Ta_hxHr5Z88
TXT	_acme-challenge.holebaek.dk	qZt9BBa-_zcruwLKplbdmDdBuc95x4sy8jhtAbDa4nY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

124ms

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	2415670538
Primary NS (MNAME)	agustin.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-01 10:25:32

Field	Value
Registrar	Simply.com A/S
Registered	2023-10-17
Expires	2028-10-16 (727d)

📋 WHOIS#

⏱️ Lookup Timing#

53ms

50ms

59ms

AAAA

36ms

TXT

173ms

CAA

34ms

HTTPS

35ms

TLSA

47ms

SOA

0ms

MTA-STS

64ms

DNSSEC

124ms

SRV

64ms

Total

597ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 10:18:09	1094ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 10:08:03	798ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 01:33:44	590ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 01:07:54	589ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 00:39:47 shown	597ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-22 03:58:08	989ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-12 00:24:50	653ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 14:55:26	2120ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-30 02:40:15	1031ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 16:20:49	688ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-20 17:46:29	2708ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-24 09:44:46	697ms	2 NS 2 A 0 MX	❓ Unknown
2026-06-17 13:30:53	2470ms	2 NS 2 A 0 MX	🔓 Insecure