social-bookmarking.dk DNS records

🖥️ Nameservers2 records 20ms

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 41ms

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 46ms

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	social-bookmarking.dk → 49.12.120.222
🔶 Autoconfig	discover.designrus.dk → 49.12.124.182

🔷 AAAA Records (IPv6)1 records 44ms

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 90ms

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

📝 TXT Records1 records 245ms

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

✉️ SPF

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

📨 DMARC

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

🔗 TLSA / DANE

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

🔐 DNSSEC142ms

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

20ms

A

41ms

MX

46ms

AAAA

44ms

TXT

245ms

CAA

39ms

HTTPS

47ms

TLSA

169ms

SOA

0ms

MTA-STS

58ms

DNSSEC

142ms

SRV

90ms

Total

796ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 14:43:23	796ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 07:49:23	792ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 18:06:19	1117ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 21:22:12	1647ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 04:44:25	1381ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 13:20:14	9276ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 02:35:03	1366ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 01:15:56	8810ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 03:55:28	1082ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 21:39:55	1444ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 08:35:38	1365ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 11:32:27	9367ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-05 20:32:33	9252ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 06:44:45	961ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 02:57:35	1412ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 16:33:49	998ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 18:42:23	3205ms	2 NS 1 A 1 MX	🔓 Insecure	View