itsw.dk

📜 Historical scan 2026-06-24 18:55:55 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

itsw.dk is a .dk domain served by 2 nameservers (brian.ns.cloudflare.com, elly.ns.cloudflare.com). It was registered on 29 October 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by itsw-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 43ms

Nameserver	IP addresses	PTR	ASN / ISP
brian.ns.cloudflare.com	108.162.195.36 162.159.44.36 172.64.35.36 2606:4700:58::a29f:2c24 2803:f800:50::6ca2:c324 2a06:98c1:50::ac40:2324	brian.ns.cloudflare.com brian.ns.cloudflare.com brian.ns.cloudflare.com brian.ns.cloudflare.com brian.ns.cloudflare.com brian.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
elly.ns.cloudflare.com	108.162.194.246 162.159.38.246 172.64.34.246 2606:4700:50::a29f:26f6 2803:f800:50::6ca2:c2f6 2a06:98c1:50::ac40:22f6	elly.ns.cloudflare.com elly.ns.cloudflare.com elly.ns.cloudflare.com elly.ns.cloudflare.com elly.ns.cloudflare.com elly.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

🌍

No A records found

📧 MX Records#

1 records 43ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	itsw-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::7 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.68.25 52.101.68.27 52.101.73.15 52.101.73.6	mail-db7pr03cu00401.inbound.protection.outlook.com mail-db4pr02cu00307.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am9pr04cu00107.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 → 40.104.116.24

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 92ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 175ms

TXT Record
v=spf1 a:my.w-h.dk a:my.itsw.dk a:my.stinker.dk include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (itsw.dk)
-all (hard fail)	v=spf1 a:my.w-h.dk a:my.itsw.dk a:my.stinker.dk include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.itsw.dk)
p=reject	v=DMARC1; p=reject; pct=100

📬 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 2026-10-16 17:56:49

www	NXDOMAIN
www vs bare domain	Neither resolves itsw.dk: no address www.itsw.dk: no address
Wildcard	No

🔎 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#

107ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2407762238
Primary NS (MNAME)	brian.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-16 18:09:41

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2021-10-29
Expires	2027-10-28 (375d)

🔗 Same registrant#

2 domains

Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).

Domain	Registrar
stinker.dk	Punktum dk A/S (direct)
w-h.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

56ms

43ms

AAAA

32ms

TXT

175ms

CAA

46ms

HTTPS

30ms

TLSA

163ms

SOA

0ms

MTA-STS

59ms

DNSSEC

107ms

SRV

92ms

Total

965ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-16 17:56:49	405ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-28 19:09:27	506ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-27 18:54:00	502ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-14 18:26:21	2034ms	2 NS 0 A 0 MX	🔓 Insecure
2026-09-14 17:26:23	596ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-20 17:34:48	1608ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-18 16:49:02	2163ms	2 NS 0 A 0 MX	🔓 Insecure
2026-08-07 05:22:02	848ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-17 22:32:40	3029ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-10 01:35:57	648ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-06 20:55:13	10483ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-04 14:31:17	9737ms	2 NS 0 A 0 MX	🔓 Insecure
2026-07-03 10:38:18	804ms	2 NS 0 A 0 MX	🔓 Insecure
2026-06-24 18:55:55 shown	965ms	2 NS 0 A 1 MX	🔓 Insecure
2026-06-18 03:43:43	1000ms	2 NS 0 A 1 MX	🔓 Insecure