itsecurity.dk

📜 Historical scan 2026-06-18 05:16:25 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itsecurity.dk is a .dk domain served by 2 nameservers (ns1.123hotel.dk, ns2.123hotel.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.50.2.72 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by itsecurity-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 103ms

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 Records#

1 records 130ms

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

📧 MX Records#

1 records 129ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	itsecurity-dk.mail.protection.outlook.com	2a01:111:f403:ca04::8 2a01:111:f403:ca04::e 2a01:111:f403:ca09::c 2a01:111:f403:ca09::d 52.101.68.32 52.101.68.5 52.101.68.8 52.101.73.26	mail-db5pr02cu00100.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-as8pr05cu00304.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-as9pr05cu01302.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 Records#

1 records 73ms

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

📝 TXT Records#

9 records 458ms

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

🧩 Web & zone#

latest probe, not this scan · checked 2026-10-17 03:12:47

www CNAME	itsitdk-bmgnb3begmhxafhz.denmarkeast-01.azurewebsites.net (all on azurewebsites.net) → 9.205.42.1 (AS8075)
www vs bare domain	Same network itsecurity.dk: 9.205.42.1 9.205.42.3 (AS8075) www.itsecurity.dk: 9.205.42.1 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

5 found

Selector	CNAME	Key
k1	dkim.mcsv.net	RSA · ~1024 bit below 2048 bit
s1	s1.domainkey.u9519932.wl183.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u9519932.wl183.sendgrid.net	RSA · ~1024 bit below 2048 bit
selector1	selector1-itsecurity-dk._domainkey.itsecuritydk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit
selector2	selector2-itsecurity-dk._domainkey.itsecuritydk.onmicrosoft.com	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

255ms

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

🏷️ SOA#

100ms

Field	Value
Serial	2026053002
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 yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

103ms

130ms

129ms

AAAA

136ms

TXT

458ms

CAA

100ms

HTTPS

129ms

TLSA

144ms

SOA

100ms

MTA-STS

21ms

DNSSEC

255ms

SRV

73ms

Total

1162ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-02 19:34:57	1772ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-30 19:32:43	1070ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-28 02:09:02	1231ms	2 NS 2 A 1 MX	🔒 Secure
2026-09-24 04:41:37	1321ms	2 NS 2 A 1 MX	🔒 Secure
2026-08-05 03:17:27	1853ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-14 15:49:11	2133ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 01:19:29	961ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 14:27:56	836ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-19 07:05:12	9592ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-18 05:16:25 shown	1162ms	2 NS 1 A 1 MX	🔒 Secure