byip.dk DNS records

🖥️ Nameservers2 records 66ms

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 63ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
135.181.173.67	3600s	dev2.designrus.dk	AS24940	Hetzner Online GmbH	135.181.0.0/16	🇫🇮 Finland	Helsinki

📧 MX Records1 records 62ms

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	byip.dk → 135.181.173.67
🔶 Autoconfig	discover.designrus.dk → 49.12.124.182

🔷 AAAA Records (IPv6)1 records 63ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:231:f0c::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 111ms

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

📝 TXT Records1 records 316ms

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

✉️ SPF

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

📨 DMARC

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

🔗 TLSA / DANE

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

🔐 DNSSEC2074ms

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

66ms

A

63ms

MX

62ms

AAAA

63ms

TXT

316ms

CAA

60ms

HTTPS

73ms

TLSA

199ms

SOA

0ms

MTA-STS

89ms

DNSSEC

2074ms

SRV

111ms

Total

2759ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 19:49:51	2759ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-31 07:04:22	3527ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 01:18:56	9602ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 10:44:55	2856ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 00:17:50	2938ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 16:11:41	2887ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 02:19:45	9809ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 23:51:27	1589ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 21:47:30	1009ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 08:04:22	1552ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 03:06:37	1034ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-11 22:16:11	1740ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 15:43:26	4687ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 21:02:14	822ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 06:54:25	858ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 16:54:13	3243ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 18:24:03	1077ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 18:20:11	638ms	2 NS 1 A 1 MX	🔓 Insecure	View