helius.dk

📜 Historical scan 2026-09-27 01:45:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helius.dk is a .dk domain served by 2 nameservers (ian.ns.cloudflare.com, olga.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.67.228 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by mail.protonmail.ch, mailsec.protonmail.ch. The zone is not DNSSEC-signed, publishes a 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 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ian.ns.cloudflare.com	108.162.193.118 172.64.33.118 173.245.59.118 2606:4700:58::adf5:3b76 2803:f800:50::6ca2:c176 2a06:98c1:50::ac40:2176	ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com ian.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
olga.ns.cloudflare.com	108.162.192.137 172.64.32.137 173.245.58.137 2606:4700:50::adf5:3a89 2803:f800:50::6ca2:c089 2a06:98c1:50::ac40:2089	olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.ns.cloudflare.com olga.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 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.67.228	300s	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.182.120	300s	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

2 records 32ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mail.protonmail.ch	176.119.200.128 185.205.70.128 185.70.42.128	mail.protonmail.ch mail.protonmail.ch mail.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG
20	300s	mailsec.protonmail.ch	176.119.200.129 185.205.70.129 185.70.42.129	mailsec.protonmail.ch mailsec.protonmail.ch mailsec.protonmail.ch	AS62371 Proton AG AS62371 Proton AG AS62371 Proton AG

🔷 AAAA Records (IPv6)#

2 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3031::ac43:b678	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3035::6815:43e4	300s	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 37ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.67.228,172.67.182.120 ech=AEX+DQBBJQAgACChBjweoWU4Ti70IRuLXLBeaU3w1M01zmuwczU52O4mDwAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3031::ac43:b678,2606:4700:3035::6815:43e4

📝 TXT Records#

4 records 157ms

TXT Record
google-site-verification=9u5YIaSLgrBhhF9Q6n4irpvQ6GaEhiQLy5PTFsLPEAc
google-site-verification=YIE-vJeQmDbkPXLima4ZYKn3ATx4O9ipTdjRVp2G65I
protonmail-verification=18d0028b1534982e130d1d70a51ce5160d309838
v=spf1 include:_spf.google.com include:_spf.protonmail.ch ~all

✉️ SPF#

Policy	Record (helius.dk)
~all (soft fail)	v=spf1 include:_spf.google.com include:_spf.protonmail.ch ~all

📨 DMARC#

Policy	Record (_dmarc.helius.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 13:23:09

www	104.21.67.228 172.67.182.120 2606:4700:3031::ac43:b678 2606:4700:3035::6815:43e4 (AS13335) (address records, no CNAME)
www vs bare domain	Same network helius.dk: 104.21.67.228 172.67.182.120 2606:4700:3031::ac43:b678 2606:4700:3035::6815:43e4 (AS13335) www.helius.dk: 104.21.67.228 172.67.182.120 2606:4700:3031::ac43:b678 2606:4700:3035::6815:43e4 (AS13335)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

4 records 148ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…
SMTP _25._tcp.mail.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	6111A5698D23C89E09C36FF833C1487E…
SMTP _25._tcp.mailsec.protonmail.ch	DANE-EE · SPKI · SHA-256	76BB66711DA416433CA890A5B2E5A053…

🔐 DNSSEC#

116ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415898187
Primary NS (MNAME)	ian.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#

36ms

34ms

32ms

AAAA

37ms

TXT

157ms

CAA

41ms

HTTPS

37ms

TLSA

148ms

SOA

0ms

MTA-STS

63ms

DNSSEC

116ms

SRV

558ms

Total

1797ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-09 13:23:09	1242ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-27 01:45:41 shown	1797ms	2 NS 2 A 2 MX	🔓 Insecure
2026-09-08 02:03:48	817ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-31 06:43:33	2136ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-30 01:44:38	1818ms	2 NS 2 A 2 MX	🔓 Insecure
2026-08-19 07:10:46	5379ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-30 13:36:42	1456ms	2 NS 2 A 2 MX	🔓 Insecure
2026-07-24 06:13:34	1308ms	2 NS 2 A 2 MX	🔓 Insecure
2026-06-21 08:24:18	2936ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 11:19:25	899ms	2 NS 2 A 4 MX	🔓 Insecure
2026-06-17 11:11:32	1059ms	2 NS 2 A 4 MX	🔓 Insecure