dauphin.dk DNS records

🖥️ Nameservers2 records 2134ms

Nameserver	IP addresses	PTR	ASN / ISP
dns01.nroute.de	185.30.156.233 2a04:4b07:21dc:8:100::1	dns01.nroute.de dns01.nroute.de	AS12843 TelemaxX Telekommunikation GmbH AS12843 TelemaxX Telekommunikation GmbH
dns02.nroute.de	2001:41d0:701:1100::44f7 51.195.45.27	dns02.nroute.de dns02.nroute.de	AS16276 OVH SAS AS16276 OVH SAS

🌍 A Records1 records 159ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.30.157.45	3600s	www.dauphin.de	AS12843	TelemaxX Telekommunikation GmbH	185.30.156.0/22	🇩🇪 Germany	—

📧 MX Records1 records 154ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	dauphin-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca09::7 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 52.101.68.21 52.101.73.153 52.101.73.4 52.101.73.8	mail-db8pr02cu00106.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 4069ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records2 records 1078ms

TXT Record
MS=ms93302468
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (dauphin.dk)
-all (hard fail)	v=spf1 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 Records

✗ No CAA records — any CA may issue certificates

🔗 TLSA / DANE

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

🔐 DNSSEC2060ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA2047ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	dns01.nroute.de
Responsible (RNAME)	hostmaster@navigate-it-services.de
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

2134ms

A

159ms

MX

154ms

AAAA

2140ms

TXT

1078ms

CAA

145ms

HTTPS

2139ms

TLSA

248ms

SOA

2047ms

MTA-STS

4050ms

DNSSEC

2060ms

SRV

4069ms

Total

10056ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 19:34:45	10056ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 19:28:20	4450ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 17:07:16	5588ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 16:43:55	14739ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 04:48:06	6641ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-09 09:33:59	9252ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-06 09:47:57	11633ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-31 13:22:22	14207ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-28 13:27:38	15702ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 07:43:14	11441ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-16 23:53:35	6667ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 01:15:52	26372ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 19:41:14	4443ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-01 19:01:51	2812ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 14:16:53	10299ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 20:25:13	3252ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 00:01:38	6536ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 01:11:17	3574ms	2 NS 1 A 1 MX	🔓 Insecure	View