blueshell.dk

📜 Historical scan 2026-08-16 14:12:41  ·  ← 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   49ms
NameserverIP addressesPTRASN / 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   49ms
IPTTLPTRASNISP / OrgCIDRCountryCity
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   41ms
IPv6 AddressTTLPTRASNISP / OrgCIDRCountryCity
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   42ms
PriorityTargetSvcParams
1 service . alpn="h3,h2" ipv4hint=104.21.91.157,172.67.175.86 ech=AEX+DQBBZwAgACBMZgMasfFw2MV6CDGu3DxJe2oxq8YeLadUvqMjKzUoRAAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= 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
wwwNXDOMAIN
www vs bare domainwww does not resolve (all like this)
WildcardNo

🔏 ACME Challenge#

TypeNameValue
TXT _acme-challenge.blueshell.dk 3iw-N7MfCpZ0jAKfPmj4gSNvMJ9bmBiLZn7vAi97uM0
TXT _acme-challenge.blueshell.dk 74Ll4YDLhXkgH_jHZTuG_XSntSHB6-2JQjqsThYMuPU

🔗 TLSA / DANE#

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

🔐 DNSSEC#

87ms
CheckResult
Validation Status🔓 Insecure
AD Flag (resolver validates)✗ Not set
DS Record✗ Not found
DNSKEY Record✗ Not found
Flagsunsigned answer

🏷️ SOA#

0ms
FieldValue
Serial2412334710
Primary NS (MNAME)dee.ns.cloudflare.com
Responsible (RNAME)dns@cloudflare.com
Refresh10000s
Retry2400s
Expire604800s
Minimum (neg-cache TTL)1800s

📋 Registration#

WHOIS fetched 2026-10-16 11:49:36
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2001-01-17
Expires2027-03-31 (164d)
📋 WHOIS#

⏱️ Lookup Timing#

NS
49ms
A
49ms
MX
47ms
AAAA
41ms
TXT
192ms
CAA
61ms
HTTPS
42ms
TLSA
49ms
SOA
0ms
MTA-STS
62ms
DNSSEC
87ms
SRV
904ms
Total
1615ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
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 shown 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 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
dhd.dk [/] search Domains, Hosts & DNS — .dk zone