nikolaj-kunsthal.dk

📜 Historical scan 2026-09-03 02:42:58 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nikolaj-kunsthal.dk is a .dk domain served by 2 nameservers (jay.ns.cloudflare.com, sima.ns.cloudflare.com). It was registered on 17 March 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.47.138 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 51ms

Nameserver	IP addresses	PTR	ASN / ISP
jay.ns.cloudflare.com	108.162.193.123 172.64.33.123 173.245.59.123 2606:4700:58::adf5:3b7b 2803:f800:50::6ca2:c17b 2a06:98c1:50::ac40:217b	jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com jay.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
sima.ns.cloudflare.com	108.162.192.222 172.64.32.222 173.245.58.222 2606:4700:50::adf5:3ade 2803:f800:50::6ca2:c0de 2a06:98c1:50::ac40:20de	sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.ns.cloudflare.com sima.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 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.47.138	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.171.77	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	172.67.171.77
🔶 Autoconfig	104.21.47.138

🔷 AAAA Records (IPv6)#

2 records 39ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:2f8a	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3034::ac43:ab4d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 63ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.47.138,172.67.171.77 ech=AEX+DQBB6QAgACA4YTehfGaVC/yzEEv4exPF/qMw4BExFsBxrewlgT29cgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:2f8a,2606:4700:3034::ac43:ab4d

📝 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 2026-10-16 15:57:46

www	104.21.47.138 172.67.171.77 2606:4700:3031::6815:2f8a 2606:4700:3034::ac43:ab4d (AS13335) (address records, no CNAME)
www vs bare domain	Same network nikolaj-kunsthal.dk: 104.21.47.138 172.67.171.77 2606:4700:3031::6815:2f8a 2606:4700:3034::ac43:ab4d (AS13335) www.nikolaj-kunsthal.dk: 104.21.47.138 172.67.171.77 2606:4700:3031::6815:2f8a 2606:4700:3034::ac43:ab4d (AS13335)
Wildcard	Yes: any name under the zone resolves

🔗 TLSA / DANE#

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

🔐 DNSSEC#

99ms

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	2412464046
Primary NS (MNAME)	jay.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-14 15:38:26

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-03-17
Expires	2027-03-16 (144d)

📋 WHOIS#

⏱️ Lookup Timing#

51ms

41ms

52ms

AAAA

39ms

TXT

216ms

CAA

50ms

HTTPS

63ms

TLSA

65ms

SOA

0ms

MTA-STS

64ms

DNSSEC

99ms

SRV

79ms

Total

615ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 15:57:46	463ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-14 15:05:46	1626ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-27 03:35:22	550ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-03 02:42:58 shown	615ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-25 21:41:48	627ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 01:51:45	3822ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 15:43:05	894ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 16:08:27	851ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-18 07:32:59	2048ms	2 NS 1 A 0 MX	🔓 Insecure