clue.dk

📜 Historical scan 2026-06-16 21:26:01 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clue.dk is a .dk domain served by 4 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com and 1 more). It was registered on 11 October 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.88 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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#

4 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	—	—	—
ns2.simply.com	—	—	—
ns3.simply.com	—	—	—
ns4.simply.com	—	—	—

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.88	—	linux83.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

5 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	—	aspmx.l.google.com	64.233.162.26	li-in-f26.1e100.net	AS15169 Google LLC
5	—	alt1.aspmx.l.google.com	192.178.158.27	lcdels-in-f27.1e100.net	AS15169 Google LLC
5	—	alt2.aspmx.l.google.com	192.178.158.26	lcdels-in-f26.1e100.net	AS15169 Google LLC
10	—	alt3.aspmx.l.google.com	142.250.147.26	rd-in-f26.1e100.net	AS15169 Google LLC
10	—	alt4.aspmx.l.google.com	108.177.125.26	tp-in-f26.1e100.net	AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 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 2026-10-13 13:14:53

www	94.231.103.88 (AS48854) (address records, no CNAME)
www vs bare domain	Same network clue.dk: 94.231.103.88 (AS48854) www.clue.dk: 94.231.103.88 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

122ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

32ms

Field	Value
Serial	2021080800
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-01 00:10:51

Field	Value
Registrar	Simply.com A/S
Registered	2002-10-11
Expires	2034-12-31 (2996d)

📋 WHOIS#

⏱️ Lookup Timing#

34ms

36ms

35ms

AAAA

33ms

TXT

230ms

CAA

35ms

HTTPS

34ms

TLSA

89ms

SOA

32ms

MTA-STS

31ms

DNSSEC

122ms

SRV

0ms

Total

726ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-13 13:14:53	1747ms	4 NS 1 A 5 MX	🔒 Secure
2026-09-30 23:59:00	820ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-26 00:31:24	796ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-12 08:41:13	1676ms	4 NS 1 A 5 MX	🔒 Secure
2026-08-10 09:53:55	5758ms	4 NS 0 A 0 MX	⚠️ Bogus
2026-06-27 07:20:37	983ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-27 02:26:54	692ms	4 NS 1 A 5 MX	🔒 Secure
2026-06-23 08:37:43	984ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-16 21:26:01 shown	726ms	4 NS 1 A 5 MX	🔒 Secure