jkom.dk

Records from scan: 2026-10-21 11:51:16 · 5273ms total

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jkom.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It 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 our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 227ms

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#

1 records 158ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
85.204.194.158	43200s	—	—	—	—	🇩🇰 Denmark	—

📧 MX Records#

2 records 225ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
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#

Service	CNAME / IP
🔷 Autodiscover	jkom.dk → 85.204.194.158
🔶 Autoconfig	jkom.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 596ms

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

✉️ SPF#

Policy	Record (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#

checked 2026-10-21 11:51:17

www CNAME	jkom.dk (all on jkom.dk) → 85.204.194.158
www vs bare domain	Same network jkom.dk: 85.204.194.158 www.jkom.dk: 85.204.194.158
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 4/10 · policy: -all

No problems found

🔏 ACME Challenge#

Type	Name	Value
CNAME	_acme-challenge.jkom.dk	jkom.dk

🔗 TLSA / DANE#

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

🔐 DNSSEC#

239ms

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

🏷️ SOA#

261ms

Field	Value
Serial	2026102101
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

227ms

158ms

225ms

AAAA

165ms

TXT

596ms

CAA

154ms

HTTPS

217ms

TLSA

4061ms

SOA

261ms

MTA-STS

231ms

DNSSEC

239ms

SRV

321ms

Total

5273ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-21 11:51:16 shown	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	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