jkenergy.dk

📜 Historical scan 2026-06-26 05:56:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jkenergy.dk is a .dk domain served by 2 nameservers (ns.dandomain.dk, ns2.dandomain.dk). It was registered on 10 May 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 98.129.229.188 is hosted by Liquid Web, L.L.C (AS53824) in United States. Mail is handled by mx.spamfilter.io. 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 42ms

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 28ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
98.129.229.188	3600s	—	AS53824	Liquid Web, L.L.C	98.129.229.0/24	🇺🇸 United States	—

📧 MX Records#

1 records 33ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscoverredirect.webexchange.nu → 46.36.209.50

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 214ms

TXT Record
v=spf1 a include:spf.dandomain.dk ~all

✉️ SPF#

Policy	Record (jkenergy.dk)
~all (soft fail)	v=spf1 a include:spf.dandomain.dk ~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 2026-10-19 06:49:07

www	98.129.229.188 (AS53824) (address records, no CNAME)
www vs bare domain	Same network jkenergy.dk: 98.129.229.188 (AS53824) www.jkenergy.dk: 98.129.229.188 (AS53824)
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: 4/10 · policy: ~all

No problems found

🔗 TLSA / DANE#

1 records 437ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC#

93ms

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

🏷️ SOA#

40ms

Field	Value
Serial	2021090100
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 2026-10-12 06:34:44

Field	Value
Registrar	DANDOMAIN A/S
Registered	2011-05-10
Expires	2027-05-31 (218d)

🔗 Same registrant#

2 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
battplan.dk	DANDOMAIN A/S
solitt.dk	DANDOMAIN A/S

📋 WHOIS#

⏱️ Lookup Timing#

42ms

28ms

33ms

AAAA

42ms

TXT

214ms

CAA

41ms

HTTPS

45ms

TLSA

437ms

SOA

40ms

MTA-STS

84ms

DNSSEC

93ms

SRV

157ms

Total

1044ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-08-28 02:55:42	757ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 02:37:03	1293ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-03 01:27:58	782ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-26 05:56:29 shown	1044ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 03:52:11	957ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-24 10:41:05	919ms	0 NS 0 A 0 MX	❓ Unknown
2026-06-17 23:33:22	762ms	2 NS 1 A 1 MX	🔒 Secure