ljentreprise.dk

Records from scan: 2026-10-10 21:46:57 · 2445ms total · last checked 2026-10-20 23:34 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ljentreprise.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 August 2010 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.42.10 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ljentreprise-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, 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#

2 records 301ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records#

1 records 329ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.42.10	3600s	vm1172.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 328ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ljentreprise-dk.mail.protection.outlook.com	2a01:111:f403:c967::c 2a01:111:f403:ca04::4 2a01:111:f403:ca21::10 2a01:111:f403:ca48::e 52.101.103.140 52.101.68.8 52.101.73.123 52.101.73.145	mail-cpjpr05cu00204.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-miypr03cu00206.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am6pr02cu00301.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 → 52.98.154.136
🔶 Autoconfig	185.21.42.10

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 582ms

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

📝 TXT Records#

2 records 814ms

TXT Record
MS=ms23126865
v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:web.shared.mysmtp.com -all

✉️ SPF#

Policy	Record (ljentreprise.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:web.shared.mysmtp.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 2026-10-10 21:46:57

www	185.21.42.10 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ljentreprise.dk: 185.21.42.10 (AS48854) www.ljentreprise.dk: 185.21.42.10 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 6/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

428ms

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

🏷️ SOA#

77ms

Field	Value
Serial	2026101005
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-10 22:24:23

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2010-08-27
Expires	2027-08-31 (313d)

📋 WHOIS#

⏱️ Lookup Timing#

301ms

329ms

328ms

AAAA

236ms

TXT

814ms

CAA

298ms

HTTPS

302ms

TLSA

785ms

SOA

77ms

MTA-STS

387ms

DNSSEC

428ms

SRV

582ms

Total

2445ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-10 21:46:57 shown	2445ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-24 06:00:00	1390ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 04:36:24	910ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-24 12:46:03	1164ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-19 05:44:01	2910ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-12 17:15:13	3996ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-11 06:22:10	5130ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 01:18:31	9930ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-21 06:08:50	1300ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 22:52:00	2782ms	2 NS 1 A 1 MX	🔒 Secure