computersikkerhed.dk DNS records

🖥️ Nameservers2 records 82ms

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 69ms

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 81ms

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	computersikkerhed.dk → 46.4.18.84
🔶 Autoconfig	discover.designrus.dk → 49.12.124.182

🔷 AAAA Records (IPv6)1 records 67ms

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 117ms

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

📝 TXT Records1 records 304ms

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

✉️ SPF

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

📨 DMARC

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

📬 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

🔏 ACME Challenge

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

🔗 TLSA / DANE

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

🔐 DNSSEC9090ms

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	2026083002
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

82ms

A

69ms

MX

81ms

AAAA

67ms

TXT

304ms

CAA

68ms

HTTPS

61ms

TLSA

198ms

SOA

0ms

MTA-STS

86ms

DNSSEC

9090ms

SRV

117ms

Total

9681ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 18:04:35	9681ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-31 01:27:31	1663ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 12:49:07	730ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 12:38:06	4073ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 16:03:44	1071ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 14:16:49	1851ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 00:41:07	9920ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 01:42:57	9783ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 10:23:47	1118ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 02:24:04	9862ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 03:49:56	9804ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-12 23:02:55	2797ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 06:51:58	5014ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 19:08:21	956ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 22:04:59	63216ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 22:04:28	388ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 22:02:32	1564ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 22:01:00	4687ms	2 NS 1 A 1 MX	🔓 Insecure	View