osterlandsk.dk

Records from scan: 2026-10-07 15:32:52 · 414ms total · last checked 2026-10-21 17:46 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

osterlandsk.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 51.89.43.99 is hosted by OVH SAS (AS16276) in United Kingdom. Mail is handled by osterlandskthehus.dk. The zone is DNSSEC-signed and validates, 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 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 45ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.89.43.99	3600s	osterlandskthehus.dk	AS16276	OVH SAS	51.89.0.0/16	🇬🇧 United Kingdom	London

📧 MX Records#

1 records 65ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	60s	osterlandskthehus.dk	51.89.43.99	osterlandskthehus.dk	AS16276 OVH SAS

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	51.89.43.99
🔶 Autoconfig	51.89.43.99

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 55ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	autodiscover.osterlandsk.dk

📝 TXT Records#

2 records 136ms

TXT Record
google-site-verification=IaHgl_YPN-YHfW4g9gJQlj0La_2IvmTINO6EDjNVIIY
v=spf1 a mx mx:osterlandskthehus.dk ip4:51.89.43.99 ip6:2001:41d0:700:3b63::/64 ~all

✉️ SPF#

Policy	Record (osterlandsk.dk)
~all (soft fail)	v=spf1 a mx mx:osterlandskthehus.dk ip4:51.89.43.99 ip6:2001:41d0:700:3b63::/64 ~all

📨 DMARC#

Policy	Record (_dmarc.osterlandsk.dk)
p=quarantine	v=DMARC1;p=quarantine;sp=quarantine;adkim=r;aspf=r;fo=1;rf=afrf;rua=mailto:root@osterlandskthehus.dk

📬 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 2026-10-07 15:32:52

www CNAME	osterlandsk.dk (all on osterlandsk.dk) → 51.89.43.99 (AS16276)
www vs bare domain	Same network osterlandsk.dk: 51.89.43.99 (AS16276) www.osterlandsk.dk: 51.89.43.99 (AS16276)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA#

16ms

Field	Value
Serial	2026021201
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

31ms

45ms

65ms

AAAA

27ms

TXT

136ms

CAA

46ms

HTTPS

50ms

TLSA

97ms

SOA

16ms

MTA-STS

73ms

DNSSEC

81ms

SRV

55ms

Total

414ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 15:32:52 shown	414ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 18:48:27	535ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 07:13:29	990ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 19:40:19	758ms	2 NS 1 A 1 MX	🔒 Secure