lassenerhverv.dk

📜 Historical scan 2026-10-21 11:44:44 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lassenerhverv.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 19 April 2012 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.43.176.247 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by lassenerhverv-dk.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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

3 records 26ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.simply.com	2a02:2339:1:15c::4562:4562 91.197.248.78	ns1.simply.com ns1.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.simply.com	185.25.141.15 2a02:2339:4006:101::4562:4562	ns2.simply.com ns2.simply.com	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns3.simply.com	91.197.248.79	ns3.simply.com	AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 23ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
92.43.176.247	600s	—	AS3292	TDC Holding A/S	92.43.176.0/21	🇩🇰 Denmark	—

📧 MX Records#

1 records 18ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	lassenerhverv-dk.mail.protection.outlook.com	2a01:111:f403:c967::a 2a01:111:f403:ca09::24 2a01:111:f403:ca09::28 2a01:111:f403:ca48::c 52.101.185.24 52.101.209.31 52.101.68.27 52.101.73.126	mail-cpjpr05cu00102.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr05cu00207.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-am8pr83cu00106.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 → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 89ms

TXT Record
\"MS=ms44244166\"
\"v=spf1 mx include:centex.dk include:spf.protection.outlook.com -all\"

✉️ SPF#

✗ No SPF record — mail spoofing not restricted

📨 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 2026-10-22 15:37:25

www	92.43.176.248 (AS3292) (address records, no CNAME)
www vs bare domain	Same network lassenerhverv.dk: 92.43.176.248 (AS3292) www.lassenerhverv.dk: 92.43.176.248 (AS3292)
Wildcard	No
Denial of existence	NSEC zone can be walked (all names enumerable)
CDS / CDNSKEY	Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY

🔗 TLSA / DANE#

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

🔐 DNSSEC#

96ms

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

🏷️ SOA#

16ms

Field	Value
Serial	2026101200
Primary NS (MNAME)	ns1.simply.com
Responsible (RNAME)	hostmaster@simply.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-22 15:53:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2012-04-19
Expires	2027-04-30 (188d)

🔗 Same registrant#

0 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).

No other domain with this registrant in our WHOIS data yet

📋 WHOIS#

⏱️ Lookup Timing#

26ms

23ms

18ms

AAAA

22ms

TXT

89ms

CAA

28ms

HTTPS

26ms

TLSA

508ms

SOA

16ms

MTA-STS

34ms

DNSSEC

96ms

SRV

39ms

Total

922ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-22 15:37:25	1631ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-21 11:44:44 shown	922ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-12 14:45:49	1053ms	3 NS 1 A 1 MX	🔓 Insecure
2026-10-04 01:52:44	1115ms	3 NS 1 A 1 MX	🔓 Insecure
2026-08-26 11:28:01	1188ms	3 NS 1 A 1 MX	🔓 Insecure
2026-06-17 15:13:31	1113ms	3 NS 1 A 1 MX	🔓 Insecure