sius.dk DNS records

🖥️ Nameservers2 records 41ms

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 38ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.120.222	3600s	server4.designrus.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 44ms

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	sius.dk → 49.12.120.222
🔶 Autoconfig	discover.designrus.dk → 49.12.124.182

🔷 AAAA Records (IPv6)1 records 43ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:242:52a0::2	3600s	server4.designrus.dk	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 87ms

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

📝 TXT Records1 records 247ms

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

✉️ SPF

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

📨 DMARC

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

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 40ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔏 ACME Challenge

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

🔗 TLSA / DANE

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

🔐 DNSSEC119ms

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

41ms

A

38ms

MX

44ms

AAAA

43ms

TXT

247ms

CAA

40ms

HTTPS

47ms

TLSA

174ms

SOA

0ms

MTA-STS

56ms

DNSSEC

119ms

SRV

87ms

Total

770ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 15:25:53	770ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 06:52:03	1700ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 05:07:32	2080ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 09:19:47	1745ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 21:45:45	2185ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 06:34:22	1066ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 07:53:38	9802ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 01:41:15	9882ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-15 23:54:31	979ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-11 02:41:21	9875ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 10:18:54	1030ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 12:01:02	2848ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-29 03:50:10	994ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 12:05:56	2063ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 14:48:02	6696ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 11:45:15	781ms	2 NS 1 A 1 MX	🔓 Insecure	View