cyan.dk

Records from scan: 2026-09-23 23:54:58 · 401ms total · last checked 2026-10-18 18:40 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

cyan.dk is a .dk domain served by 2 nameservers (ns.scannet2.dk, ns2.scannet2.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.214 is hosted by team.blue Denmark A/S (AS48854) in Denmark. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.scannet2.dk	185.25.141.9 2a02:2339:4006:10d::4171:4171	ns1.scannet.dk ns1.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.scannet2.dk	2a02:2339:1:112:0:5:1:b11 91.197.248.72	ns2.scannet.dk ns2.scannet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 36ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.214	3600s	splash.zitcom.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

📧

No MX records found

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	185.21.40.214
🔶 Autoconfig	185.21.40.214

🔷 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#

checked 2026-10-12 12:50:20

www	185.21.40.214 (AS48854) (address records, no CNAME)
www vs bare domain	Same network cyan.dk: 185.21.40.214 (AS48854) www.cyan.dk: 185.21.40.214 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

80ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2018022602
Primary NS (MNAME)	ns.scannet2.dk
Responsible (RNAME)	hostmaster@scannet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

39ms

36ms

32ms

AAAA

42ms

TXT

145ms

CAA

30ms

HTTPS

37ms

TLSA

33ms

SOA

0ms

MTA-STS

49ms

DNSSEC

80ms

SRV

54ms

Total

401ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-23 23:54:58 shown	401ms	2 NS 1 A 0 MX	🔓 Insecure
2026-09-10 18:01:03	588ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-24 09:37:58	615ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-21 15:18:51	1170ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 08:54:11	385ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-21 08:18:03	911ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-21 06:10:15	1123ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-21 05:24:23	1115ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-19 22:14:16	2858ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 23:31:30	297ms	2 NS 1 A 0 MX	🔓 Insecure
2026-06-16 23:21:04	474ms	2 NS 1 A 0 MX	🔓 Insecure