lejnu.dk

📜 Historical scan 2026-10-14 06:23:54 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lejnu.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 15 August 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 195.47.247.18 is hosted by One.com A/S (AS51468). Mail is handled by lejnu-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 this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 33ms

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 33ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
195.47.247.18	3600s	one.com.webforward.g1i.one	AS51468	One.com A/S	195.47.247.0/24	—	—

📧 MX Records#

1 records 35ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	lejnu-dk.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca04::f 2a01:111:f403:ca38::8 2a01:111:f403:ca48::c 52.101.185.24 52.101.68.21 52.101.68.27 52.101.68.29	mail-dbapr03cu00100.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-miypr03cu00104.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-dbapr03cu00105.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 → 52.98.154.152
🔶 Autoconfig	195.47.247.18

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

1 records 103ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	0	1	5061	sipfed.online.lync.com

📝 TXT Records#

2 records 174ms

TXT Record
MS=ms82390841
v=spf1 ip4:77.66.30.36 ip4:78.47.227.214 ip4:77.66.30.32 include:sendgrid.net include:_spf.google.com include:support.zendesk.com include:spf.protection.outlook.com ~all

✉️ SPF#

Policy	Record (lejnu.dk)
~all (soft fail)	v=spf1 ip4:77.66.30.36 ip4:78.47.227.214 ip4:77.66.30.32 include:sendgrid.net include:_spf.google.com include:support.zendesk.com 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 2026-10-17 11:42:28

www	195.47.247.18 (AS51468) (address records, no CNAME)
www vs bare domain	Same network lejnu.dk: 195.47.247.18 (AS51468) www.lejnu.dk: 195.47.247.18 (AS51468)
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

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.lejnu.dk	_acme-challenge.boliga.org
TXT	_acme-challenge.boliga.org	ZYLouVPF5JBFEyI-jnlThQZxiujF-wvnTtkHtn_yT1s

🔗 TLSA / DANE#

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

🔐 DNSSEC#

109ms

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

🏷️ SOA#

36ms

Field	Value
Serial	2026101403
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 2026-10-13 17:29:12

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2000-08-15
Expires	2027-09-30 (347d)

🔗 Same registrant#

19 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
bolga.dk	Punktum dk A/S (direct)
bolgia.dk	Punktum dk A/S (direct)
bolica.dk	Punktum dk A/S (direct)
bolig-a.dk	Punktum dk A/S (direct)
boligdart.dk	Punktum dk A/S (direct)
energimaerke.dk	Punktum dk A/S (direct)
lejeboligen.dk	Punktum dk A/S (direct)
maeglerskoede.dk	ONE.COM A/S
mæglerguide.dk	Punktum dk A/S (direct)
mæglerguiden.dk	Punktum dk A/S (direct)
selvsalg.dk	Punktum dk A/S (direct)
selvsalgsguiden.dk	Punktum dk A/S (direct)
selvsolgt.dk	Punktum dk A/S (direct)
seminbolig.dk	Punktum dk A/S (direct)
semithus.dk	Punktum dk A/S (direct)
sparejendomsmægleren.dk	Punktum dk A/S (direct)
tilstandsrapport.dk	Punktum dk A/S (direct)
tvangsauktioner.dk	Punktum dk A/S (direct)
tvangsauktionssiden.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

33ms

35ms

AAAA

40ms

TXT

174ms

CAA

32ms

HTTPS

36ms

TLSA

774ms

SOA

36ms

MTA-STS

55ms

DNSSEC

109ms

SRV

103ms

Total

1410ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 11:42:28	2619ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-16 11:03:59	1648ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-15 08:33:17	2024ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-14 06:23:54 shown	1410ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 16:22:34	988ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-28 02:00:22	881ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-22 17:14:19	2486ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-20 00:03:34	5952ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-02 16:19:11	889ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 20:46:13	1029ms	2 NS 1 A 1 MX	🔒 Secure