oestergaardas.dk

📜 Historical scan 2026-06-20 15:40:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

oestergaardas.dk is a .dk domain served by 2 nameservers (a.portsdns.se, b.portsdns.net). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 94.231.103.17 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by oestergaardas-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#

2 records 57ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records#

1 records 56ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
94.231.103.17	600s	linux52.unoeuro.com	AS48854	team.blue Denmark A/S	94.231.96.0/20	🇩🇰 Denmark	—

📧 MX Records#

1 records 71ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	oestergaardas-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 2a01:111:f403:ca09::e 52.101.68.3 52.101.73.1 52.101.73.24 52.101.73.30	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.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 → 40.104.116.8

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 754ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

6 records 545ms

TXT Record
5n31ry2t13mw6ycbp3zz1c69sz7klh7d
adobe-idp-site-verification=f944bc16c74739132b49d838fbb96a353c4b5fa149028eba85cf8df6915834d5
autodesk-domain-verification=iIYkAeqDbNe--RvuzygR
bluebeam-verification=t8jx5k0g8l6jej1ifueot1aht055vx
MS=ms44714426
v=spf1 include:aarsleff.com ip4:193.161.150.204 include:_spf.paychex.eu -all

✉️ SPF#

Policy	Record (oestergaardas.dk)
-all (hard fail)	v=spf1 include:aarsleff.com ip4:193.161.150.204 include:_spf.paychex.eu -all

📨 DMARC#

Policy	Record (_dmarc.oestergaardas.dk)
p=quarantine	v=DMARC1; p=quarantine; pct=100;

📬 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 2026-10-08 08:44:32

www CNAME	oestergaardas.dk (all on oestergaardas.dk) → 94.231.103.17 (AS48854)
www vs bare domain	Same network oestergaardas.dk: 94.231.103.17 (AS48854) www.oestergaardas.dk: 94.231.103.17 (AS48854)
Wildcard	No

✍️ DKIM keys#

1 found

Selector	CNAME	Key
selector1	selector1-oestergaardas-dk._domainkey.aarsleff.y-v1.dkim.mail.microsoft	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 9/10 · policy: -all

warn 9 of the 10 allowed DNS lookups used: one more include can break SPF

🔗 TLSA / DANE#

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

🔐 DNSSEC#

86ms

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

🏷️ SOA#

43ms

Field	Value
Serial	2026052800
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	14400s
Retry	3600s
Expire	1814400s
Minimum (neg-cache TTL)	3600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

57ms

56ms

71ms

AAAA

120ms

TXT

545ms

CAA

53ms

HTTPS

43ms

TLSA

382ms

SOA

43ms

MTA-STS

44ms

DNSSEC

86ms

SRV

754ms

Total

1490ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-06-25 21:38:29	725ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-24 14:14:31	931ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 17:36:52	4244ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-20 15:40:44 shown	1490ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 23:27:54	4921ms	2 NS 1 A 1 MX	🔓 Insecure