blueshell.dk

📜 Historical scan 2026-07-01 23:44:23 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

blueshell.dk is a .dk domain served by 2 nameservers (dee.ns.cloudflare.com, marty.ns.cloudflare.com). It was registered on 17 January 2001 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.91.157 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 65ms

Nameserver	IP addresses	PTR	ASN / ISP
dee.ns.cloudflare.com	108.162.192.93 172.64.32.93 173.245.58.93 2606:4700:50::adf5:3a5d 2803:f800:50::6ca2:c05d 2a06:98c1:50::ac40:205d	dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com dee.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
marty.ns.cloudflare.com	108.162.193.204 172.64.33.204 173.245.59.204 2606:4700:58::adf5:3bcc 2803:f800:50::6ca2:c1cc 2a06:98c1:50::ac40:21cc	marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.ns.cloudflare.com marty.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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.91.157	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.175.86	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 81ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3033::6815:5b9d	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:af56	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 64ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.91.157,172.67.175.86 ech=AEX+DQBBFgAgACCqLV43FeUeqOjID2Vs0XGeDKt8eTBcGZ/6g0ITmkfYewAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3033::6815:5b9d,2606:4700:3035::ac43:af56

📝 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 2026-10-09 13:35:57

www	NXDOMAIN
www vs bare domain	www does not resolve blueshell.dk: 104.21.91.157 172.67.175.86 2606:4700:3033::6815:5b9d 2606:4700:3035::ac43:af56 (AS13335) www.blueshell.dk: no address (all like this)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

148ms

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

🏷️ SOA#

59ms

Field	Value
Serial	2404598511
Primary NS (MNAME)	dee.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 11:49:36

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2001-01-17
Expires	2027-03-31 (163d)

📋 WHOIS#

⏱️ Lookup Timing#

65ms

44ms

79ms

AAAA

81ms

TXT

164ms

CAA

66ms

HTTPS

64ms

TLSA

43ms

SOA

59ms

MTA-STS

92ms

DNSSEC

148ms

SRV

86ms

Total

886ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:35:57	707ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-26 06:05:53	517ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-14 13:55:16	1300ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-08 19:51:43	2455ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-07 14:57:06	1954ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-31 13:18:08	457ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-28 21:12:05	499ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-27 16:15:57	496ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 23:25:04	4121ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-21 21:48:36	17216ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-18 20:18:37	5616ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-17 15:52:52	2648ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-16 14:12:41	1615ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-15 00:16:12	3365ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-13 22:12:12	3313ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-17 03:02:42	2773ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-01 23:44:23 shown	886ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:17:07	1183ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:10:59	1909ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:06:31	329ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-16 15:00:25	450ms	2 NS 2 A 0 MX	🔓 Insecure