jkom.dk

📜 Historical scan 2026-08-08 10:12:29  ·  ← Latest scan
⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jkom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 8 January 2014 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mail1-sm1.mk-data.dk, mail2.mk-data.dk. 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   36ms
NameserverIP addressesPTRASN / 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   52ms
IPTTLPTRASNISP / OrgCIDRCountryCity
85.204.194.158 43200s — — — — 🇩🇰 Denmark —

📧 MX Records#

2 records   38ms
PriorityTTLMail ServerIP addressesPTRASN
10 43200s mail1-sm1.mk-data.dk 91.226.144.180 — AS216275 Netnoerden ApS
20 43200s mail2.mk-data.dk 91.226.144.180 — AS216275 Netnoerden ApS

📧 Autodiscover / Autoconfig#

ServiceCNAME / IP
🔷 Autodiscoverjkom.dk → 85.204.194.158
🔶 Autoconfigjkom.dk → 85.204.194.158

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records   163ms
TXT Record
google-site-verification=nGqyaW7Xc6tC7KGc8x6lMU-7BPcsNx_u8VIhdGGG0uI
v=spf1 mx include:mk-data.dk -all

✉️ SPF#

PolicyRecord (jkom.dk)
-all (hard fail) v=spf1 mx include:mk-data.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 2026-10-21 11:51:17
www CNAMEjkom.dk (all on jkom.dk)
www vs bare domainSame network
jkom.dk: 85.204.194.158
www.jkom.dk: 85.204.194.158
WildcardYes: any name under the zone resolves
CDS / CDNSKEYNone 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

TypeNameValue
CNAME _acme-challenge.jkom.dk jkom.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

81ms
CheckResult
Validation Status🔒 Secure
AD Flag (resolver validates)✓ Set
DS Record✓ Found
DNSKEY Record✓ Found
Flagsfully validated

🏷️ SOA#

37ms
FieldValue
Serial2026030501
Primary NS (MNAME)ns01.one.com
Responsible (RNAME)hostmaster@one.com
Refresh14400s
Retry3600s
Expire1209600s
Minimum (neg-cache TTL)600s

📋 Registration#

WHOIS fetched 2026-10-22 03:20:30
FieldValue
RegistrarPunktum dk A/S (direct)
Registered2014-01-08
Expires2031-01-31 (1562d)

🔗 Same registrant#

4 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).

DomainRegistrar
jyllinge-festival.dkPunktum dk A/S (direct)
jyllingefestival.dkPunktum dk A/S (direct)
kom-jyllinge.dkPunktum dk A/S (direct)
komjyllinge.dkPunktum dk A/S (direct)
📋 WHOIS#

⏱️ Lookup Timing#

NS
36ms
A
52ms
MX
38ms
AAAA
45ms
TXT
163ms
CAA
59ms
HTTPS
57ms
TLSA
4031ms
SOA
37ms
MTA-STS
53ms
DNSSEC
81ms
SRV
59ms
Total
8773ms

🕐 Scan History#

Scanned AtDurationRecordsDNSSEC
2026-10-21 11:51:16 5273ms 2 NS 1 A 2 MX 🔒 Secure
2026-10-16 04:37:20 17362ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-17 23:37:02 4592ms 2 NS 1 A 2 MX 🔒 Secure
2026-09-06 18:42:39 4852ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-26 21:07:28 8774ms 2 NS 1 A 2 MX 🔒 Secure
2026-08-08 10:12:29 shown 8773ms 2 NS 1 A 2 MX 🔒 Secure
2026-07-04 15:12:13 5991ms 2 NS 1 A 2 MX 🔒 Secure
2026-06-22 21:13:14 4862ms 2 NS 1 A 2 MX ⚠️ Bogus
2026-06-17 20:55:15 4712ms 2 NS 1 A 2 MX 🔒 Secure
dhd.dk [/] search Domains, Hosts & DNS — .dk zone