auerbach-art.dk DNS records

🖥️ Nameservers2 records 43ms

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 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
49.12.124.182	3600s	server2.designrus.dk	AS24940	Hetzner Online GmbH	49.12.0.0/15	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 39ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	auerbachart-dk02b.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca48::c 52.101.181.153 52.101.68.25 52.101.68.5 52.101.73.1	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am3pr04cu00501.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 → 40.104.116.56
🔶 Autoconfig	auerbach-art.dk → 49.12.124.182

🔷 AAAA Records (IPv6)1 records 37ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:242:5649::2	3600s	server2.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 216ms

TXT Record
MS=ms75360217
v=spf1 mx a include:_spf.designrus.dk include:spf.protection.outlook.com ~all

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 MTA-STS

✗ No MTA-STS policy — SMTP TLS not enforced

📈 TLSRPT

✗ No TLSRPT record — no SMTP TLS failure reporting

📜 CAA Records1 records 43ms

Flags	Tag	Value
0	issue	letsencrypt.org

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.auerbach-art.dk	auerbach-art.dk

🔗 TLSA / DANE

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

🔐 DNSSEC135ms

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

43ms

A

45ms

MX

39ms

AAAA

37ms

TXT

216ms

CAA

43ms

HTTPS

35ms

TLSA

175ms

SOA

0ms

MTA-STS

64ms

DNSSEC

135ms

SRV

87ms

Total

873ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 09:27:55	873ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 20:26:48	1460ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 13:33:17	3917ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 21:25:23	1535ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 15:22:52	2130ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 03:45:58	3214ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-04 08:32:38	3968ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 18:31:00	10312ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-20 14:00:42	1666ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-17 05:56:26	10383ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-11 16:28:27	9984ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-06 06:45:29	11004ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 08:29:27	1482ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 08:05:16	2303ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 07:05:55	1318ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 21:06:11	1556ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 21:54:45	2287ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 13:49:08	819ms	2 NS 1 A 1 MX	🔓 Insecure	View