østerbygård.dk DNS records

🖥️ Nameservers2 records 43ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records1 records 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
172.199.176.104	3600s	—	AS8075	Microsoft Corporation	172.196.0.0/14	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 40ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	xnsterbygrdc3a5r-dk0m2c.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::4 2a01:111:f403:ca09::5 2a01:111:f403:ca09::b 52.101.68.25 52.101.68.5 52.101.73.19 52.101.73.8	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-am1pr04cu00105.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr04cu00803.inbound.protection.outlook.com mail-am0pr04cu00500.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 → 40.101.112.69
🔶 Autoconfig	172.199.176.104

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 277ms

TXT Record
google-site-verification=5arY9XMQsrXDpjusdirbjqS9-0aP3ewUSvi7D-QuKkE
MS=ms50342256
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

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

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.østerbygård.dk	inkcczeIRc7-9TCUJXyOacj5ZAWiTAL0-TfDWwD-8Cc

🔗 TLSA / DANE

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

🔐 DNSSEC135ms

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

🏷️ SOA43ms

Field	Value
Serial	2026030401
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

43ms

A

44ms

MX

40ms

AAAA

39ms

TXT

277ms

CAA

38ms

HTTPS

47ms

TLSA

751ms

SOA

43ms

MTA-STS

74ms

DNSSEC

135ms

SRV

338ms

Total

2074ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-07-04 19:24:47	2074ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 21:55:29	3995ms	2 NS 1 A 1 MX	⚠️ Bogus	View
2026-06-22 07:40:41	1177ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 21:56:52	1143ms	2 NS 1 A 1 MX	🔒 Secure	View