nils-staerk.dk

📜 Historical scan 2026-09-23 05:39:34 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

nils-staerk.dk is a .dk domain served by 2 nameservers (jay.ns.cloudflare.com, sima.ns.cloudflare.com). It was registered on 22 June 2026 (WHOIS) and first appeared in the .dk zone on 23 June 2026. Its website address 104.21.4.78 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 37ms

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 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.4.78	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.131.203	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 34ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:44e	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::ac43:83cb	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 29ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.4.78,172.67.131.203 ech=AEX+DQBBDwAgACDH/iPbkA9gQKNYkBgsN7iK5HFPtVOJrMbQ3Ioehxz1NwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:44e,2606:4700:3037::ac43:83cb

📝 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 17:40:31

www	104.21.4.78 172.67.131.203 2606:4700:3031::6815:44e 2606:4700:3037::ac43:83cb (AS13335) (address records, no CNAME)
www vs bare domain	Same network nils-staerk.dk: 104.21.4.78 172.67.131.203 2606:4700:3031::6815:44e 2606:4700:3037::ac43:83cb (AS13335) www.nils-staerk.dk: 104.21.4.78 172.67.131.203 2606:4700:3031::6815:44e 2606:4700:3037::ac43:83cb (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.nils-staerk.dk	cLkqVWZlwLy8emNZ84J3AiXoubl2OFcLpDlbrBBNhxY
TXT	_acme-challenge.nils-staerk.dk	sdyt-D0yDfTqwoc-T3pb8bo8_7mwPnHQQnzQcTKHax8

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

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	2415512157
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 2026-10-06 18:02:52

Field	Value
Registrar	DANDOMAIN A/S
Registered	2026-06-22
Expires	2027-06-21 (241d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

36ms

AAAA

34ms

TXT

160ms

CAA

40ms

HTTPS

29ms

TLSA

51ms

SOA

0ms

MTA-STS

62ms

DNSSEC

115ms

SRV

55ms

Total

585ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 17:31:14	2013ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-25 07:56:07	599ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-23 05:39:34 shown	585ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-01 23:43:40	429ms	2 NS 1 A 0 MX	🔒 Secure
2026-08-27 10:19:57	497ms	2 NS 1 A 0 MX	🔒 Secure
2026-07-02 14:57:05	505ms	2 NS 1 A 0 MX	🔒 Secure
2026-06-23 08:35:51	4884ms	2 NS 1 A 0 MX	🔒 Secure