itsecurity.dk DNS records

🖥️ Nameservers2 records 88ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.123hotel.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
ns2.123hotel.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 146ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.50.2.72	3600s	—	AS8075	Microsoft Corporation	20.48.0.0/12	🇳🇱 The Netherlands	Amsterdam

📧 MX Records1 records 120ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	itsecurity-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::7 2a01:111:f403:ca04::f 2a01:111:f403:ca09::3 52.101.68.39 52.101.73.1 52.101.73.12 52.101.73.30	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-am6pr04cu00303.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am4pr0401cu00104.inbound.protection.outlook.com mail-am7pr05cu00306.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	193.104.202.98

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 152ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	10	443	ssl.itsecurity.dk

📝 TXT Records9 records 619ms

TXT Record
facebook-domain-verification=0ong8qerrej4daf9igfzoykot92ah8
globalsign-domain-verification=GLf9BJN4H26pZRxedC30H_myl0cC1JkC3jzSeuwIVM
globalsign-domain-verification=wwwG5ZIQbkZDHBD9kDpurgwLBbcDE5t0W_f9C2JgC_
google-site-verification=nAfhvzcixB2_jHk1evZf38Th7czCRghNi5TORaWQiKY
itsecuritydk.azurewebsites.net
oNquwkwkpgxIBkNOadteJiQufETGeUprRuKir+WWhMU/JsguN14B76KjzPVpaKT+znH8T+kh7R8nO2LJXjCxeA==
TFJKv1GjSjFz5pMefck1AICjXkRpVrOysbCxBrMrtKs=
v=spf1 include:spf.itsit.dk include:servers.mcsv.net include:spf.eu.exclaimer.net -all
YvSXgOWJHQCYZWz4Vywp7Kf7XQorf/VgBfq0FOJ32rLInkDvbUyuv/YVX/NADB2HTGKC8rCFTKblk8tXtfcOGA==

✉️ SPF

Policy	Record (itsecurity.dk)
-all (hard fail)	v=spf1 include:spf.itsit.dk include:servers.mcsv.net include:spf.eu.exclaimer.net -all

📨 DMARC

Policy	Record (_dmarc.itsecurity.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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.itsecurity.dk	104df6cc-ad79-4f90-bf3f-6b4a64970e3f.auth.acme-dns.io
TXT	104df6cc-ad79-4f90-bf3f-6b4a64970e3f.auth.acme-dns.io	FVKn-f-g6Cmb8Dkhzk2Me1b8jmlVLPFT-FtW0OGACME
TXT	104df6cc-ad79-4f90-bf3f-6b4a64970e3f.auth.acme-dns.io	YcAMGzl_I12EntB1Sq9PCJ9JwxaJPnGn4NIsc0TIcqw

🔗 TLSA / DANE

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

🔐 DNSSEC202ms

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

🏷️ SOA0ms

Field	Value
Serial	2026072902
Primary NS (MNAME)	ns1.123hotel.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

88ms

A

146ms

MX

120ms

AAAA

155ms

TXT

619ms

CAA

99ms

HTTPS

106ms

TLSA

345ms

SOA

0ms

MTA-STS

117ms

DNSSEC

202ms

SRV

152ms

Total

1853ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-05 03:17:27	1853ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-14 15:49:11	2133ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-03 01:19:29	961ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 14:27:56	836ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-19 07:05:12	9592ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-18 05:16:25	1162ms	2 NS 1 A 1 MX	🔒 Secure	View