rstenhansen.dk DNS records

🖥️ Nameservers2 records 56ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.munchhansen.dk	116.203.193.210	static.210.193.203.116.clients.your-server.de	AS24940 Hetzner Online GmbH
ns2.munchhansen.dk	87.116.25.231	—	AS31027 GlobalConnect A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	rstenhansen-dk.mail.eo.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::7 2a01:111:f403:ca09::8 2a01:111:f403:ca09::e 52.101.103.137 52.101.68.39 52.101.73.16 52.101.73.6	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am9pr04cu00107.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am6pr04cu00306.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 104ms

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

📝 TXT Records2 records 278ms

TXT Record
MS=ms20729447
v=spf1 include:outlook.com ~all

✉️ SPF

Policy	Record (rstenhansen.dk)
~all (soft fail)	v=spf1 include: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)

🔐 DNSSEC108ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	17
Primary NS (MNAME)	ns1.munchhansen.dk
Responsible (RNAME)	hostmaster@munchhansen.dk
Refresh	900s
Retry	600s
Expire	86400s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

56ms

A

49ms

MX

54ms

AAAA

59ms

TXT

278ms

CAA

60ms

HTTPS

56ms

TLSA

66ms

SOA

0ms

MTA-STS

86ms

DNSSEC

108ms

SRV

104ms

Total

957ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 06:37:51	957ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-06 23:57:59	35704ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-29 20:32:25	6012ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-24 16:53:58	25378ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-15 08:11:28	28848ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-11 02:22:45	5683ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-23 21:54:12	3669ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-23 18:19:21	1159ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-23 00:40:03	1165ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 12:59:46	8266ms	2 NS 0 A 1 MX	🔓 Insecure	View