oesterhus.dk

Records from scan: 2026-10-01 00:45:53 · 845ms total · last checked 2026-10-19 23:34 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oesterhus.dk is a .dk domain served by 2 nameservers (dns1.cscdns.net, dns2.cscdns.net). It was registered on 23 August 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 81.95.245.247 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by oesterhus-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 59ms

Nameserver	IP addresses	PTR	ASN / ISP
dns1.cscdns.net	156.154.130.100 2610:a1:1022::100	kandns06.digitalarchives.com pdns1.cscdns.net	AS12008 Vercara, LLC AS12008 Vercara, LLC
dns2.cscdns.net	156.154.131.100 2610:a1:1023::100	indom80.indomco.hk ns2.arcemus.com	AS12008 Vercara, LLC AS12008 Vercara, LLC

🌍 A Records#

1 records 38ms

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 Records#

1 records 47ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	14400s	oesterhus-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::d 2a01:111:f403:ca21::e 2a01:111:f403:ca3c::a 52.101.103.143 52.101.185.114 52.101.185.21 52.101.68.12	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-zrxpr07cu00102.inbound.protection.outlook.com mail-miypr03cu00107.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db9pr02cu00204.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

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 224ms

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

🧩 Web & zone#

checked 2026-10-13 14:26:13

www	81.95.245.247 (AS48854) (address records, no CNAME)
www vs bare domain	Same network oesterhus.dk: 81.95.245.247 (AS48854) www.oesterhus.dk: 81.95.245.247 (AS48854)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

68ms

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

🏷️ SOA#

49ms

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#

WHOIS fetched 2026-10-08 00:49:13

Field	Value
Registrar	CSC Digital Brand Service, Inc
Registered	2021-08-23
Expires	2027-08-31 (315d)

📋 WHOIS#

⏱️ Lookup Timing#

59ms

38ms

47ms

AAAA

45ms

TXT

224ms

CAA

48ms

HTTPS

44ms

TLSA

345ms

SOA

49ms

MTA-STS

56ms

DNSSEC

68ms

SRV

76ms

Total

845ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 00:45:53 shown	845ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-27 16:08:46	969ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-30 17:40:57	868ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 08:37:52	1056ms	2 NS 1 A 1 MX	❓ Unknown
2026-06-22 03:14:10	640ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-21 19:43:55	696ms	2 NS 1 A 1 MX	⚠️ Bogus
2026-06-19 18:30:50	889ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 05:09:40	791ms	2 NS 1 A 1 MX	🔓 Insecure