jlconsult.dk

📜 Historical scan 2026-06-17 15:10:00 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jlconsult.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 14 March 2000 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 2.110.3.7 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.jlconsult.dk. The zone is of unknown DNSSEC status, 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 97ms

Nameserver	IP addresses	PTR	ASN / ISP
ns.dandomain.dk	185.25.141.3 2a02:2339:4006:109::dd	ns.dandomain.dk ns.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.dandomain.dk	2a02:2339:1:108::dd:dd 91.197.248.66	ns2.dandomain.dk ns2.dandomain.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 105ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.110.3.7	—	mail.jl.consult.dk	AS3292	TDC Holding A/S	2.110.0.0/20	🇩🇰 Denmark	Copenhagen

📧 MX Records#

1 records 122ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	—	mail.jlconsult.dk	2.110.3.7	mail.jl.consult.dk	AS3292 TDC Holding A/S

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 210ms

TXT Record
v=spf1 ip4:2.110.3.7 -all

✉️ SPF#

Policy	Record (jlconsult.dk)
-all (hard fail)	v=spf1 ip4:2.110.3.7 -all

📨 DMARC#

Policy	Record (_dmarc.jlconsult.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:jlc@jlconsult.dk; ruf=mailto:jlc@jlconsult.dk; fo=1

📬 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 2026-10-09 07:50:06

www	2.110.3.7 (AS3292) (address records, no CNAME)
www vs bare domain	Same network jlconsult.dk: 2.110.3.7 (AS3292) www.jlconsult.dk: 2.110.3.7 (AS3292)
Wildcard	No
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 0/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

115ms

Check	Result
Validation Status	❓ Unknown
AD Flag (resolver validates)	✗ Not set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	ds=1 dnskey=1

🏷️ SOA#

109ms

Field	Value
Serial	2026051601
Primary NS (MNAME)	ns.dandomain.dk
Responsible (RNAME)	hostmaster@dandomain.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

WHOIS fetched 2026-10-16 01:53:17

Field	Value
Registrar	DANDOMAIN A/S
Registered	2000-03-14
Expires	2028-03-31 (526d)

🔗 Same registrant#

5 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
connemare.dk	DANDOMAIN A/S
jlc.dk	DANDOMAIN A/S
rolund.dk	DANDOMAIN A/S
salon-lennart.dk	DANDOMAIN A/S
wolfhound.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

97ms

105ms

122ms

AAAA

110ms

TXT

210ms

CAA

107ms

HTTPS

132ms

TLSA

219ms

SOA

109ms

MTA-STS

51ms

DNSSEC

115ms

SRV

0ms

Total

723ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-01 05:12:31	437ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 01:12:30	510ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 01:34:01	575ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 02:15:16	1111ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 15:10:00 shown	723ms	2 NS 1 A 1 MX	❓ Unknown