helligdag.dk

📜 Historical scan 2026-09-22 21:39:43 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

helligdag.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 37.27.17.130 is hosted by Hetzner Online GmbH (AS24940) in Finland. Mail is handled by localhost.chsc.dk. The zone is DNSSEC-signed and validates, 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 31ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.27.17.130	43200s	vps4.chsc.dk	AS24940	Hetzner Online GmbH	37.27.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records#

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	localhost.chsc.dk	::1 127.0.0.1	localhost localhost	— —

🔷 AAAA Records (IPv6)#

1 records 33ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f9:c012:4189::1	43200s	vps4.chsc.dk	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇫🇮 Finland	Helsinki

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 128ms

TXT Record
v=spf1 -all

✉️ SPF#

Policy	Record (helligdag.dk)
-all (hard fail)	v=spf1 -all

📨 DMARC#

Policy	Record (_dmarc.helligdag.dk)
p=reject	v=DMARC1; p=reject

📬 MTA-STS#

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT#

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records#

2 records 27ms

Flags	Tag	Value
0	iodef	mailto:caa-report@chsc.dk
0	issue	letsencrypt.org

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-08 14:16:48

www CNAME	helligdag.dk (all on helligdag.dk) → 37.27.17.130 2a01:4f9:c012:4189::1 (AS24940)
www vs bare domain	Same network helligdag.dk: 37.27.17.130 2a01:4f9:c012:4189::1 (AS24940) www.helligdag.dk: 37.27.17.130 2a01:4f9:c012:4189::1 (AS24940)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

119ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026092101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

38ms

AAAA

33ms

TXT

128ms

CAA

27ms

HTTPS

37ms

TLSA

622ms

SOA

0ms

MTA-STS

45ms

DNSSEC

119ms

SRV

43ms

Total

1205ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 10:27:34	907ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 10:07:03	695ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 21:39:43 shown	1205ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-29 19:50:52	714ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-18 02:33:44	8850ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-31 11:45:32	1599ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-28 22:31:22	813ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 19:41:33	1979ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:15:41	678ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:10:14	1071ms	2 NS 1 A 1 MX	🔒 Secure