occ.dk DNS records

🖥️ Nameservers2 records 51ms

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 49ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.232	300s	linux29.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 63ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	occ-dk.mail.protection.outlook.com	2a01:111:f403:ca04::d 2a01:111:f403:ca04::e 2a01:111:f403:ca09::26 2a01:111:f403:ca09::3 52.101.181.153 52.101.68.29 52.101.73.16 52.101.73.4	mail-db6pr03cu00105.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am0pr83cu00404.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
🔶 Autoconfig	185.21.40.232

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records4 records 183ms

TXT Record
facebook-domain-verification=wks0j52vrcbh4atx458esioqtzyx8f
mls9i73e5eh2vtcae52f5dk9hl
MS=ms83459355
v=spf1 include:servers.mcsv.net ip4:83.91.83.162 mx:cmail1.com include:spf.protection.outlook.com include:_spf.comasys.dk include:mail.techosting.dk include:spf.curanet.dk -all

✉️ SPF

Policy	Record (occ.dk)
-all (hard fail)	v=spf1 include:servers.mcsv.net ip4:83.91.83.162 mx:cmail1.com include:spf.protection.outlook.com include:_spf.comasys.dk include:mail.techosting.dk include:spf.curanet.dk -all

📨 DMARC

Policy	Record (_dmarc.occ.dk)
p=none (monitor only)	v=DMARC1; p=none; pct=100; rua=mailto:re+kzh1umbuygj@dmarc.postmarkapp.com; sp=none; aspf=r;

📬 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)

🔐 DNSSEC113ms

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

🏷️ SOA0ms

Field	Value
Serial	2026031802
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

51ms

A

49ms

MX

63ms

AAAA

38ms

TXT

183ms

CAA

45ms

HTTPS

41ms

TLSA

398ms

SOA

0ms

MTA-STS

77ms

DNSSEC

113ms

SRV

95ms

Total

1197ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 18:34:43	1197ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 00:13:54	2148ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 20:42:04	826ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-17 13:44:48	2432ms	2 NS 1 A 1 MX	🔒 Secure	View