ljsyteknik.dk

📜 Historical scan 2026-06-23 13:01:32 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ljsyteknik.dk is a .dk domain served by 2 nameservers (ns1.dataspecialisten.dk, ns2.dataspecialisten.dk). It was registered on 21 December 2013 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.201.240.150 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by ljsyteknik-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 81ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.dataspecialisten.dk	2a01:4f8:13b:3146::1 94.130.138.185	— ns1.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
ns2.dataspecialisten.dk	2a01:4f8:c17:5f0a::2 88.99.15.5	ns2.azehosting.net ns2.azehosting.net	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records#

1 records 185ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.201.240.150	3600s	re01.azehosting.net	AS24940	Hetzner Online GmbH	195.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 172ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	ljsyteknik-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca09::2 2a01:111:f403:ca09::4 2a01:111:f403:ca09::8 52.101.68.3 52.101.68.39 52.101.73.11 52.101.73.4	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-am0pr83cu00402.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-db7pr03cu00403.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am1pr04cu00103.inbound.protection.outlook.com mail-am0pr83cu00404.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 → 40.104.230.120
🔶 Autoconfig	195.201.240.150

🔷 AAAA Records (IPv6)#

1 records 114ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:231:c7::2	3600s	re01.azehosting.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

2 records 257ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	cpanelemaildiscovery.cpanel.net
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

1 records 396ms

TXT Record
v=spf1 ip4:195.201.240.150 include:spf.azehosting.net +a +mx +include:spf.resellerhotel.dk +ip4:185.221.37.134 +include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (ljsyteknik.dk)
~all (soft fail)	v=spf1 ip4:195.201.240.150 include:spf.azehosting.net +a +mx +include:spf.resellerhotel.dk +ip4:185.221.37.134 +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#

latest probe, not this scan · checked 2026-10-27 19:22:26

www CNAME	ljsyteknik.dk (all on ljsyteknik.dk) → 195.201.240.150 2a01:4f8:231:c7::2 (AS24940)
www vs bare domain	Same network ljsyteknik.dk: 195.201.240.150 2a01:4f8:231:c7::2 (AS24940) www.ljsyteknik.dk: 195.201.240.150 2a01:4f8:231:c7::2 (AS24940)
Wildcard	No

🔎 SPF check#

zone-wide SPF report

DNS lookups: 7/10 · policy: ~all

No problems found

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.ljsyteknik.dk	Ss6TmIXGWUAws6YuaHUJsH-TlLXXSFwa0GRd8wU7TuA

🔗 TLSA / DANE#

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

🔐 DNSSEC#

105ms

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

🏷️ SOA#

84ms

Field	Value
Serial	2026051902
Primary NS (MNAME)	ns1.dataspecialisten.dk
Responsible (RNAME)	hosting@dataspecialisten.dk
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration#

WHOIS fetched 2026-10-10 18:57:49

Field	Value
Registrar	1API GmbH
Registered	2013-12-21
Expires	2026-12-31 (64d)

📋 WHOIS#

⏱️ Lookup Timing#

81ms

185ms

172ms

AAAA

114ms

TXT

396ms

CAA

114ms

HTTPS

81ms

TLSA

561ms

SOA

84ms

MTA-STS

84ms

DNSSEC

105ms

SRV

257ms

Total

1407ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-27 19:22:26	766ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-25 22:50:27	2790ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 18:59:50	1114ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-21 01:51:15	1442ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-23 13:01:32 shown	1407ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-18 07:18:13	1110ms	2 NS 1 A 1 MX	🔓 Insecure