oerstedtand.dk DNS records

🖥️ Nameservers2 records 37ms

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 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
81.95.249.40	3600s	dw10-d006.dw-mgmt.lan	AS48854	team.blue Denmark A/S	81.95.240.0/20	🇩🇰 Denmark	—

📧 MX Records1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	oerstedtand-dk.mail.protection.outlook.com	2a01:111:f403:ca04::a 2a01:111:f403:ca04::f 2a01:111:f403:ca09::a 2a01:111:f403:ca48::c 52.101.68.12 52.101.68.5 52.101.73.12 52.101.73.153	mail-du0pr03cu00102.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-am4pr0401cu00104.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 → 40.104.116.40
🔶 Autoconfig	81.95.249.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 144ms

TXT Record
v=spf1 include:spf.jlhosting.dk include:spf.protection.outlook.com include:_spf.wehost.dk include:spf.dynamicweb-cms.com ~all

✉️ SPF

Policy	Record (oerstedtand.dk)
~all (soft fail)	v=spf1 include:spf.jlhosting.dk include:spf.protection.outlook.com include:_spf.wehost.dk include:spf.dynamicweb-cms.com ~all

📨 DMARC

Policy	Record (_dmarc.oerstedtand.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🔗 TLSA / DANE

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

🔐 DNSSEC82ms

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

🏷️ SOA0ms

Field	Value
Serial	2025103002
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

37ms

A

47ms

MX

38ms

AAAA

56ms

TXT

144ms

CAA

53ms

HTTPS

46ms

TLSA

599ms

SOA

0ms

MTA-STS

69ms

DNSSEC

82ms

SRV

74ms

Total

1140ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 23:10:24	1140ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 09:29:19	1363ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-24 14:14:56	1067ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 05:48:13	1460ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 07:47:30	588ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 20:45:59	661ms	2 NS 1 A 1 MX	🔒 Secure	View