ja-net.dk

📜 Historical scan 2026-10-02 13:53:46 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ja-net.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 16 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by janet-dk0e.mail.protection.outlook.com. 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 21ms

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#

🌍

No A records found

📧 MX Records#

1 records 34ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	janet-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::c 2a01:111:f403:ca04::d 2a01:111:f403:ca04::f 2a01:111:f403:ca21::e 52.101.185.24 52.101.209.28 52.101.73.145 52.101.91.162	mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-zrxpr07cu00100.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-matpr04cu00302.inbound.protection.outlook.com	AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.56

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 141ms

TXT Record
MS=ms12604803
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (ja-net.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com -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 2026-10-08 17:15:43

www	NXDOMAIN
www vs bare domain	Neither resolves ja-net.dk: no address www.ja-net.dk: no address
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

66ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	resolution failed: ncache nxrrset

🏷️ SOA#

31ms

Field	Value
Serial	2026100201
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-15 18:47:04

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	1998-11-16
Expires	2026-12-31 (75d)

🔗 Same registrant#

11 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
klestrup-as.dk	Punktum dk A/S (direct)
klestrup-partners.dk	Punktum dk A/S (direct)
klestrupas.dk	Punktum dk A/S (direct)
kollegiesengen.dk	Punktum dk A/S (direct)
minkop.dk	Punktum dk A/S (direct)
overtagminpc.dk	Punktum dk A/S (direct)
overtagpc.dk	Punktum dk A/S (direct)
pillesms.dk	Punktum dk A/S (direct)
sitesurvey.dk	Punktum dk A/S (direct)
slaaenbakken17.dk	Punktum dk A/S (direct)
slaenbakken17.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

21ms

33ms

34ms

AAAA

48ms

TXT

141ms

CAA

34ms

HTTPS

32ms

TLSA

370ms

SOA

31ms

MTA-STS

49ms

DNSSEC

66ms

SRV

51ms

Total

781ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-08 17:15:43	905ms	2 NS 0 A 1 MX	🔒 Secure
2026-10-02 13:53:46 shown	781ms	2 NS 0 A 1 MX	🔒 Secure
2026-09-10 05:52:57	4292ms	2 NS 0 A 0 MX	🔒 Secure
2026-09-04 07:57:33	992ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-29 18:33:19	2014ms	2 NS 0 A 1 MX	🔒 Secure
2026-08-27 12:58:15	1182ms	2 NS 0 A 1 MX	🔒 Secure
2026-06-17 17:05:05	871ms	2 NS 0 A 1 MX	🔒 Secure