heltborgmuseum.dk DNS records

🖥️ Nameservers2 records 39ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.designrus.dk	176.9.4.22 2a01:4f8:141:3416::2	server1.designrus.dk server1.designrus.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.designrus.dk	2a01:4f8:242:5649::2 49.12.124.182	server2.designrus.dk server2.designrus.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
46.4.18.84	3600s	server5.designrus.dk	AS24940	Hetzner Online GmbH	46.4.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	server1.designrus.dk	176.9.4.22 2a01:4f8:141:3416::2	server1.designrus.dk server1.designrus.dk	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	heltborgmuseum.dk → 46.4.18.84
🔶 Autoconfig	discover.designrus.dk → 49.12.124.182

🔷 AAAA Records (IPv6)1 records 41ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:221:3960::2	3600s	—	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 90ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	1	1	443	discover.designrus.dk

📝 TXT Records1 records 253ms

TXT Record
v=spf1 mx a include:_spf.designrus.dk ~all

✉️ SPF

Policy	Record (heltborgmuseum.dk)
~all (soft fail)	v=spf1 mx a include:_spf.designrus.dk ~all

📨 DMARC

Policy	Record (_dmarc.heltborgmuseum.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:postmaster@heltborgmuseum.dk

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 39ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.heltborgmuseum.dk	heltborgmuseum.dk

🔗 TLSA / DANE

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

🔐 DNSSEC118ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082702
Primary NS (MNAME)	ns1.designrus.dk
Responsible (RNAME)	admin@designrus.dk
Refresh	1200s
Retry	540s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

39ms

A

48ms

MX

43ms

AAAA

41ms

TXT

253ms

CAA

39ms

HTTPS

40ms

TLSA

168ms

SOA

0ms

MTA-STS

70ms

DNSSEC

118ms

SRV

90ms

Total

808ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 20:58:37	808ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 19:21:25	1153ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 11:15:47	1878ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 02:47:07	3312ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-12 04:04:05	1215ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-08 05:04:53	1424ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 12:28:41	1334ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 05:26:20	10047ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 09:40:04	1530ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-14 07:06:34	9801ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-08 14:25:28	1193ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-05 19:20:44	9856ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 05:25:32	834ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 19:06:39	1086ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 08:51:49	989ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 16:49:25	1152ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-21 11:27:12	2989ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:21:26	788ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:14:32	816ms	2 NS 1 A 1 MX	🔓 Insecure	View