ithuset.dk DNS records

🖥️ Nameservers2 records 38ms

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 39ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.19	3600s	linux12.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 48ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ithuset-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::e 2a01:111:f403:ca04::f 2a01:111:f403:ca09::9 52.101.68.29 52.101.73.11 52.101.73.153 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-as8pr05cu00401.inbound.protection.outlook.com mail-am6pr04cu00306.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	185.21.40.19

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 147ms

TXT Record
apple-domain-verification=GKuhpzlKERgmEffG
v=spf1 include:spf.mailjet.com ip4:89.221.162.141 ip4:93.176.79.75 ip4:92.62.195.66 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ithuset.dk)
-all (hard fail)	v=spf1 include:spf.mailjet.com ip4:89.221.162.141 ip4:93.176.79.75 ip4:92.62.195.66 include:spf.protection.outlook.com -all

📨 DMARC

Policy	Record (_dmarc.ithuset.dk)
p=none (monitor only)	v=DMARC1; p=none; rua=mailto:dmarc@ithuset.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

🔗 TLSA / DANE

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

🔐 DNSSEC85ms

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

🏷️ SOA0ms

Field	Value
Serial	2026020601
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

38ms

A

39ms

MX

48ms

AAAA

39ms

TXT

147ms

CAA

30ms

HTTPS

37ms

TLSA

678ms

SOA

0ms

MTA-STS

72ms

DNSSEC

85ms

SRV

111ms

Total

1289ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 10:16:33	1289ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-21 14:00:17	3608ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-20 22:51:28	1164ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-18 03:35:38	2748ms	2 NS 1 A 1 MX	🔒 Secure	View