lj.dk

📜 Historical scan 2026-09-27 08:21:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

lj.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 23 December 1997 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mailserver.purelymail.com. The zone is DNSSEC-signed and validates, publishes a 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 48ms

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#

🌍

No A records found

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	mailserver.purelymail.com	18.204.123.63	ec2-18-204-123-63.compute-1.amazonaws.com	AS14618 Amazon.com, Inc.

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

4 records 154ms

TXT Record
MS=ms32618633
purelymail_ownership_proof=407e00518808a92a2c1e7b83d0ad143d99998d9fbbfb3f06570236ddb9c4f4f3e4e723bfb342c9e9c407afcd1f6e37bf5e28572e66678a6eb5db1fbc19563347
v=spf1 include:_spf.purelymail.com ~all
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

⚠ Multiple SPF records — RFC 7208 §4.5 violation (receivers must treat this as permerror)

Policy	Record (lj.dk)
~all (soft fail)	v=spf1 include:_spf.purelymail.com ~all
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.lj.dk)
p=reject	v=DMARC1; p=reject; ruf=mailto:dmarc@purelymail.com

📬 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 2026-10-21 12:20:33

www	NXDOMAIN
www vs bare domain	Neither resolves lj.dk: no address www.lj.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: ~all

error 2 SPF records: receivers must treat that as a permanent error (RFC 7208 §4.5)

🔗 TLSA / DANE#

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

🔐 DNSSEC#

67ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

0ms

Field	Value
Serial	2026092001
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 01:21:48

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1997-12-23
Expires	2026-12-31 (68d)

📋 WHOIS#

⏱️ Lookup Timing#

48ms

30ms

36ms

AAAA

35ms

TXT

154ms

CAA

38ms

HTTPS

42ms

TLSA

58ms

SOA

0ms

MTA-STS

47ms

DNSSEC

67ms

SRV

53ms

Total

467ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 12:20:33	566ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-20 02:12:44	1359ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-27 08:21:00 shown	467ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-23 07:27:38	766ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 02:39:03	807ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-26 06:47:38	578ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-21 00:26:42	4802ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-28 15:25:49	4651ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-16 18:35:16	741ms	2 NS 0 A 1 MX	🔒 Secure
2026-07-01 00:45:13	743ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-22 23:21:51	807ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 14:42:39	1138ms	2 NS 0 A 1 MX	🔒 Secure