jl-consult.dk

📜 Historical scan 2026-09-27 07:21:06 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jl-consult.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It 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 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 41ms

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 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2.110.3.7	3600s	mail.jlconsult.dk	AS3292	TDC Holding A/S	2.110.0.0/20	🇩🇰 Denmark	Hørsholm

📧 MX Records#

1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mail.jlconsult.dk	2.110.3.7	mail.jlconsult.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

🔌 SRV Records#

1 records 64ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	autodiscover.jlconsult.dk

📝 TXT Records#

1 records 117ms

TXT Record
v=spf1 ip4:2.110.3.7 -all

✉️ SPF#

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

📨 DMARC#

Policy	Record (_dmarc.jl-consult.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:jlc@jl-consult.dk; ruf=mailto:jlc@jl-consult.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 2026-10-07 21:40:38

www	2.110.3.7 (AS3292) (address records, no CNAME)
www vs bare domain	Same network jl-consult.dk: 2.110.3.7 (AS3292) www.jl-consult.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#

77ms

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

🏷️ SOA#

0ms

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#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

41ms

40ms

61ms

AAAA

44ms

TXT

117ms

CAA

57ms

HTTPS

35ms

TLSA

55ms

SOA

0ms

MTA-STS

66ms

DNSSEC

77ms

SRV

64ms

Total

562ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 21:40:38	363ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 19:11:52	343ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 07:21:06 shown	562ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 11:46:14	722ms	2 NS 1 A 1 MX	🔒 Secure