helikon.dk

📜 Historical scan 2026-06-17 11:11:53 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helikon.dk is a .dk domain served by 2 nameservers (craig.ns.cloudflare.com, yolanda.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.62.2 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 152ms

Nameserver	IP addresses	PTR	ASN / ISP
craig.ns.cloudflare.com	108.162.195.192 162.159.44.192 172.64.35.192 2606:4700:58::a29f:2cc0 2803:f800:50::6ca2:c3c0 2a06:98c1:50::ac40:23c0	craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com craig.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
yolanda.ns.cloudflare.com	108.162.192.241 172.64.32.241 173.245.58.241 2606:4700:50::adf5:3af1 2803:f800:50::6ca2:c0f1 2a06:98c1:50::ac40:20f1	yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.ns.cloudflare.com yolanda.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 153ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.62.2	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.217.120	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

📧

No MX records found

🔷 AAAA Records (IPv6)#

2 records 152ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::6815:3e02	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::ac43:d978	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 149ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.62.2,172.67.217.120 ech=AEX+DQBBbAAgACAxx2XvV4JFUCVdgEmdGoqDip2taUNXK2q8lgpoC9YLSQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::6815:3e02,2606:4700:3035::ac43:d978

📝 TXT Records#

1 records 285ms

TXT Record
google-site-verification=2rP6fnAY8VKbdQAWaUN8LVfvOzYBMLFuCGdlRvmqCtg

✉️ 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 2026-10-11 03:37:39

www	104.21.62.2 172.67.217.120 2606:4700:3030::ac43:d978 2606:4700:3034::6815:3e02 (AS13335) (address records, no CNAME)
www vs bare domain	Same network helikon.dk: 104.21.62.2 172.67.217.120 2606:4700:3030::ac43:d978 2606:4700:3034::6815:3e02 (AS13335) www.helikon.dk: 104.21.62.2 172.67.217.120 2606:4700:3030::ac43:d978 2606:4700:3034::6815:3e02 (AS13335)
Wildcard	No

🔗 TLSA / DANE#

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

🔐 DNSSEC#

271ms

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

🏷️ SOA#

170ms

Field	Value
Serial	2406268550
Primary NS (MNAME)	craig.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

152ms

153ms

152ms

AAAA

152ms

TXT

285ms

CAA

149ms

HTTPS

149ms

TLSA

59ms

SOA

170ms

MTA-STS

42ms

DNSSEC

271ms

SRV

0ms

Total

1631ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 14:34:34	535ms	2 NS 2 A 0 MX	🔓 Insecure
2026-09-24 05:51:44	601ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-24 17:19:36	682ms	2 NS 2 A 0 MX	🔓 Insecure
2026-08-23 12:05:49	988ms	2 NS 2 A 0 MX	🔓 Insecure
2026-07-25 12:51:20	2775ms	2 NS 2 A 0 MX	🔓 Insecure
2026-06-17 11:11:53 shown	1631ms	2 NS 2 A 0 MX	🔓 Insecure