jysk-festudlejning.dk DNS records

🖥️ Nameservers2 records 42ms

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 46ms

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 39ms

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	jysk-festudlejning.dk → 46.4.18.84
🔶 Autoconfig	discover.designrus.dk → 49.12.124.182

🔷 AAAA Records (IPv6)1 records 47ms

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 91ms

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

📝 TXT Records1 records 233ms

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

✉️ SPF

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

📨 DMARC

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

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 35ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.jysk-festudlejning.dk	jysk-festudlejning.dk

🔗 TLSA / DANE

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

🔐 DNSSEC133ms

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

42ms

A

46ms

MX

39ms

AAAA

47ms

TXT

233ms

CAA

35ms

HTTPS

39ms

TLSA

348ms

SOA

0ms

MTA-STS

67ms

DNSSEC

133ms

SRV

91ms

Total

908ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 23:10:53	908ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 05:16:14	2063ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 00:17:01	5245ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 17:35:14	1153ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 13:24:34	5088ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 23:18:13	1603ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-30 21:32:56	1000ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 03:48:30	1230ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 09:06:16	1283ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 03:07:59	1167ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-14 19:54:10	9836ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-07 03:14:13	1657ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-06-30 15:29:52	815ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-28 07:28:41	1765ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 13:02:24	1009ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 09:18:30	1778ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 18:43:30	1284ms	2 NS 1 A 1 MX	🔓 Insecure	View