oesterskovgaard.dk

📜 Historical scan 2026-09-24 09:16:17 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oesterskovgaard.dk is a .dk domain served by 5 nameservers (ns1.d-n-s.dk, ns2.d-n-s.dk, ns3.d-n-s.dk and 2 more). It was registered on 14 July 2007 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 52.142.195.141 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by oesterskovgaard-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

5 records 79ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.d-n-s.dk	185.215.92.135	—	AS209959 Mark Weber Andersen
ns2.d-n-s.dk	185.215.92.136	—	AS209959 Mark Weber Andersen
ns3.d-n-s.dk	185.215.92.137	—	AS209959 Mark Weber Andersen
ns4.d-n-s.dk	185.215.92.138	—	AS209959 Mark Weber Andersen
ns5.d-n-s.dk	185.215.92.139	—	AS209959 Mark Weber Andersen

🌍 A Records#

1 records 2037ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
52.142.195.141	3598s	web346.mwahost.com	AS8075	Microsoft Corporation	52.136.0.0/13	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

1 records 55ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	oesterskovgaard-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::9 2a01:111:f403:ca38::8 2a01:111:f403:ca3c::6 52.101.103.36 52.101.185.21 52.101.68.12 52.101.73.153	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-miypr05cu00104.inbound.protection.outlook.com mail-zrxpr05cu00105.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 52.98.154.136

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 141ms

Service	Priority	Weight	Port	Target
_imaps._tcp	0	0	993	oesterskovgaard.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

3 records 297ms

TXT Record
DNS-Service by D-N-S.DK
MS=ms91280421
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.oesterskovgaard.dk)
p=none (monitor only)	v=DMARC1; p=none

📬 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#

latest probe, not this scan · checked 2026-10-07 22:03:16

www CNAME	oesterskovgaard.dk (all on oesterskovgaard.dk) → 52.142.195.141 (AS8075)
www vs bare domain	Same network oesterskovgaard.dk: 52.142.195.141 (AS8075) www.oesterskovgaard.dk: 52.142.195.141 (AS8075)
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#

170ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2025050400
Primary NS (MNAME)	ns1.d-n-s.dk
Responsible (RNAME)	hostmaster@d-n-s.dk
Refresh	7200s
Retry	120s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-11 14:16:44

Field	Value
Registrar	CURANET A/S
Registered	2007-07-14
Expires	2027-07-31 (286d)

🔗 Same registrant#

1 domain

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
stervbogaard.dk	CURANET A/S

📋 WHOIS#

⏱️ Lookup Timing#

79ms

2037ms

55ms

AAAA

99ms

TXT

297ms

CAA

177ms

HTTPS

84ms

TLSA

595ms

SOA

0ms

MTA-STS

147ms

DNSSEC

170ms

SRV

141ms

Total

7135ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 22:03:16	9492ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-24 09:16:17 shown	7135ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-19 03:07:22	5817ms	5 NS 1 A 1 MX	🔓 Insecure
2026-09-12 02:10:06	22834ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-25 13:39:53	18965ms	5 NS 1 A 1 MX	🔓 Insecure
2026-08-06 23:20:24	16792ms	5 NS 1 A 1 MX	🔓 Insecure
2026-06-17 11:47:36	7343ms	5 NS 1 A 1 MX	🔓 Insecure