clauslützen.dk xn--clausltzen-feb.dk

Records from scan: 2026-10-01 07:48:50 · 861ms total · last checked 2026-10-05 08:15 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

clauslützen.dk is a .dk domain served by 4 nameservers (ns01.hosit.dk, ns02.hosit.dk, ns03.hosit.dk and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 193.104.202.25 is hosted by It Forum Gruppen A/s (AS50346) in Denmark. Mail is handled by xnclausltzenfeb-dk0m2e.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers

4 records 36ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.hosit.dk	193.104.202.31	ns01.hosit.dk	AS50346 It Forum Gruppen A/s
ns02.hosit.dk	87.116.23.114	ns02.hosit.dk	AS31027 GlobalConnect A/S
ns03.hosit.dk	152.115.55.201	ns04.hosit.dk	AS31027 GlobalConnect A/S
ns04.hosit.dk	152.115.55.201	ns04.hosit.dk	AS31027 GlobalConnect A/S

🌍 A Records

1 records 34ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
193.104.202.25	3600s	ext202-25.cph1.sit.dk	AS50346	It Forum Gruppen A/s	193.104.202.0/24	🇩🇰 Denmark	Hellerup

📧 MX Records

1 records 38ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	xnclausltzenfeb-dk0m2e.mail.protection.outlook.com	2a01:111:f403:ca09::28 2a01:111:f403:ca21::8 2a01:111:f403:ca38::a 2a01:111:f403:ca48::e 52.101.68.25 52.101.68.29 52.101.91.156 52.101.91.162	mail-am6pr02cu00300.inbound.protection.outlook.com mail-matpr04cu00100.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-dbapr03cu00105.inbound.protection.outlook.com mail-maspr04cu00104.inbound.protection.outlook.com mail-matpr04cu00302.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

📝 TXT Records

2 records 157ms

TXT Record
MS=ms46346647
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (clauslützen.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC

✗ No DMARC record — mail spoofing not restricted

📬 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

checked 2026-10-01 07:48:50

www CNAME	blaavandmaegleren.homepage.prod.realequity.dk (all on realequity.dk)
Wildcard	No

✍️ DKIM keys

2 found

Selector	CNAME	Key
selector1	selector1-xnclausltzenfeb-dk0m2e._domainkey.blaavandmaegleren.y-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-xnclausltzenfeb-dk0m2e._domainkey.blaavandmaegleren.y-v1.dkim.mail.microsoft	RSA · ~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: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE

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

🔐 DNSSEC

69ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA

45ms

Field	Value
Serial	2025052801
Primary NS (MNAME)	ns01.hosit.dk
Responsible (RNAME)	support@sit.dk
Refresh	28800s
Retry	7200s
Expire	1814400s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS

⏱️ Lookup Timing

36ms

34ms

38ms

AAAA

44ms

TXT

157ms

CAA

46ms

HTTPS

37ms

TLSA

365ms

SOA

45ms

MTA-STS

65ms

DNSSEC

69ms

SRV

49ms

Total

861ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-10-01 07:48:50 shown	861ms	4 NS 1 A 1 MX	🔓 Insecure
2026-09-29 17:30:28	3634ms	4 NS 1 A 1 MX	🔓 Insecure