oesterhus.dk DNS records

🖥️ Nameservers2 records 48ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	indom130.indomco.org ns1.euro909.com	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	ns4.netnames.net indom80.indomco.hk	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.245.247	14400s	—	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	oesterhus-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca04::7 2a01:111:f403:ca04::9 2a01:111:f403:ca04::b 52.101.68.16 52.101.68.18 52.101.73.1 52.101.73.24	mail-du2pr03cu00102.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-dbbpr03cu00103.inbound.protection.outlook.com mail-db4pr02cu00400.inbound.protection.outlook.com mail-db4pr02cu00302.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00300.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

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 278ms

TXT Record
MS=ms85767408
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (oesterhus.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.oesterhus.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@14kt1cdr.uriports.com; ruf=mailto:dmarc@14kt1cdr.uriports.com; fo=1

📬 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)

🔐 DNSSEC104ms

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

🏷️ SOA40ms

Field	Value
Serial	2021082007
Primary NS (MNAME)	dns1.cscdns.net
Responsible (RNAME)	hostmaster@cscdns.net
Refresh	28800s
Retry	7200s
Expire	604800s
Minimum (neg-cache TTL)	14400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

48ms

A

40ms

MX

71ms

AAAA

46ms

TXT

278ms

CAA

69ms

HTTPS

70ms

TLSA

127ms

SOA

40ms

MTA-STS

67ms

DNSSEC

104ms

SRV

88ms

Total

868ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-30 17:40:57	868ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 08:37:52	1056ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-06-22 03:14:10	640ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 19:43:55	696ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-19 18:30:50	889ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-18 05:09:40	791ms	2 NS 1 A 1 MX	🔓 Insecure	View