scharnhorst-class.dk

📜 Historical scan 2026-06-25 18:58:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

scharnhorst-class.dk is a .dk domain served by 2 nameservers (langston.ns.cloudflare.com, tina.ns.cloudflare.com). It was registered on 13 January 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.37.230 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 254ms

Nameserver	IP addresses	PTR	ASN / ISP
langston.ns.cloudflare.com	108.162.195.252 162.159.44.252 172.64.35.252 2606:4700:58::a29f:2cfc 2803:f800:50::6ca2:c3fc 2a06:98c1:50::ac40:23fc	langston.ns.cloudflare.com langston.ns.cloudflare.com langston.ns.cloudflare.com langston.ns.cloudflare.com langston.ns.cloudflare.com langston.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
tina.ns.cloudflare.com	108.162.192.230 172.64.32.230 173.245.58.230 2606:4700:50::adf5:3ae6 2803:f800:50::6ca2:c0e6 2a06:98c1:50::ac40:20e6	tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.ns.cloudflare.com tina.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 262ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.37.230	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.214.173	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 210ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3036::ac43:d6ad	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3037::6815:25e6	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 225ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.37.230,172.67.214.173 ech=AEX+DQBBDAAgACD2tpX44dE776O1qEe4pBYcf9gV2sYonx2xzeulGUbiNgAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3036::ac43:d6ad,2606:4700:3037::6815:25e6

📝 TXT Records#

2 records 469ms

TXT Record
17395cc5c66d1cbe773f6c85de19af4d38525d57
72c4b0d4264ab60af561f826c5e449268f701ed6

✉️ 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 2026-10-15 16:22:52

www	104.21.37.230 172.67.214.173 2606:4700:3036::ac43:d6ad 2606:4700:3037::6815:25e6 (AS13335) (address records, no CNAME)
www vs bare domain	Same network scharnhorst-class.dk: 104.21.37.230 172.67.214.173 2606:4700:3036::ac43:d6ad 2606:4700:3037::6815:25e6 (AS13335) www.scharnhorst-class.dk: 104.21.37.230 172.67.214.173 2606:4700:3036::ac43:d6ad 2606:4700:3037::6815:25e6 (AS13335)
Wildcard	No

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.scharnhorst-class.dk	sXujW93MmoI5ZqIiOFLKtyeL1uAj5ypxJyHoUJjgMZY
TXT	_acme-challenge.scharnhorst-class.dk	TVodnjoVXSxCP9Wn8tA3lmcOulJKeKEnhE69wOM1f5k

🔗 TLSA / DANE#

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

🔐 DNSSEC#

334ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

236ms

Field	Value
Serial	2407723238
Primary NS (MNAME)	langston.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-08 22:34:11

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2024-01-13
Expires	2027-01-12 (84d)

📋 WHOIS#

⏱️ Lookup Timing#

254ms

262ms

277ms

AAAA

210ms

TXT

469ms

CAA

252ms

HTTPS

225ms

TLSA

155ms

SOA

236ms

MTA-STS

265ms

DNSSEC

334ms

SRV

446ms

Total

1464ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-15 16:22:52	1971ms	2 NS 2 A 0 MX	🔓 Insecure
2026-10-09 03:29:28	381ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 17:11:56	1052ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-30 00:54:01	449ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 16:41:45	531ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 13:40:07	1889ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-19 04:36:45	1029ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 18:02:12	841ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-26 11:01:28	764ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-25 18:58:54 shown	1464ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 05:07:03	1077ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-21 00:29:04	2171ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 13:51:36	2358ms	2 NS 2 A 0 MX	🔓 Insecure