buddenoptimering.dk DNS records

🖥️ Nameservers2 records 49ms

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 37ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.124.167	3600s	server3.designrus.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 73ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	buddenoptimering-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::a 2a01:111:f403:ca09::3 2a01:111:f403:ca09::6 52.101.209.153 52.101.68.21 52.101.68.5 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00500.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.24
🔶 Autoconfig	buddenoptimering.dk → 49.12.124.167

🔷 AAAA Records (IPv6)1 records 53ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:242:5658::2	86400s	server3.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

📝 TXT Records2 records 427ms

TXT Record
MS=ms89446508
v=spf1 mx a include:spf.protection.outlook.com include:_spf.designrus.dk include:_spf.mlsend.com ~all

✉️ SPF

Policy	Record (buddenoptimering.dk)
~all (soft fail)	v=spf1 mx a include:spf.protection.outlook.com include:_spf.designrus.dk include:_spf.mlsend.com ~all

📨 DMARC

Policy	Record (_dmarc.buddenoptimering.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:postmaster@buddenoptimering.dk

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 59ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔏 ACME Challenge

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

🔗 TLSA / DANE

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

🔐 DNSSEC161ms

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)	info@buddenoptimering.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

49ms

A

37ms

MX

73ms

AAAA

53ms

TXT

427ms

CAA

59ms

HTTPS

46ms

TLSA

568ms

SOA

0ms

MTA-STS

151ms

DNSSEC

161ms

SRV

185ms

Total

1615ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-31 14:43:00	1615ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 04:23:05	1955ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 04:37:43	1119ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 13:22:54	11731ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 05:49:44	4414ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 16:58:42	10381ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-06 19:02:37	10228ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 19:20:10	10403ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 16:13:26	1553ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-21 03:39:52	2159ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 04:35:23	3757ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-09 03:40:03	2338ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-30 04:32:21	1809ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 14:33:12	3719ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 05:52:23	3077ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 13:26:27	1892ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 04:56:03	2570ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 22:46:21	1161ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 01:12:31	1453ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 17:35:29	1017ms	2 NS 1 A 1 MX	🔓 Insecure	View