jetn.dk

📜 Historical scan 2026-06-19 22:57:35 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jetn.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 14 October 2020 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by aspmx.l.google.com, alt1.aspmx.l.google.com and 3 more. 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

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#

5 records 54ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	3600s	aspmx.l.google.com	142.251.1.26 2a00:1450:4010:c0d::1a 2a00:1450:4010:c0d::1a	lb-in-f26.1e100.net lq-in-x1a.1e100.net lq-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC AS15169 Google LLC
5	3600s	alt1.aspmx.l.google.com	192.178.158.27 2404:6800:4013:813::1a	lcdels-in-f27.1e100.net lcdels-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
5	3600s	alt2.aspmx.l.google.com	172.253.158.27 2404:6800:4003:c26::1b	so-in-f27.1e100.net so-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt3.aspmx.l.google.com	108.177.125.27 2404:6800:4008:c01::1a	tp-in-f27.1e100.net tp-in-f26.1e100.net	AS15169 Google LLC AS15169 Google LLC
10	3600s	alt4.aspmx.l.google.com	108.177.125.26 2404:6800:4008:c01::1b	tp-in-f26.1e100.net tp-in-f27.1e100.net	AS15169 Google LLC AS15169 Google LLC

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 224ms

TXT Record
google-site-verification=zBhbN7gQc4_FLmnQ6x52ny14VttIBAQEn2zZR2t6Heg
v=spf1 include:_spf.google.com ~all

✉️ SPF#

Policy	Record (jetn.dk)
~all (soft fail)	v=spf1 include:_spf.google.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 2026-10-17 16:43:24

www	46.30.211.38 (AS51468) (address records, no CNAME)
www vs bare domain	Only www resolves jetn.dk: no address www.jetn.dk: 46.30.211.38 (AS51468) (all like this)
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#

157ms

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

🏷️ SOA#

37ms

Field	Value
Serial	2026032501
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 2026-10-17 16:53:32

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2020-10-14
Expires	2027-10-31 (371d)

🔗 Same registrant#

49 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
aadals.dk	Punktum dk A/S (direct)
aeble-g.dk	Punktum dk A/S (direct)
anordbo.dk	Punktum dk A/S (direct)
appreader.dk	Punktum dk A/S (direct)
apps-koldingreal.dk	Punktum dk A/S (direct)
appwriter.dk	Punktum dk A/S (direct)
bfrs.dk	Punktum dk A/S (direct)
course-director.dk	Punktum dk A/S (direct)
dagtilbudtdr.dk	Punktum dk A/S (direct)
dfhedu.dk	Punktum dk A/S (direct)
dragoersk.dk	Punktum dk A/S (direct)
eduapps.dk	Punktum dk A/S (direct)
edulife.dk	Punktum dk A/S (direct)
faagym.dk	Punktum dk A/S (direct)
frithor.dk	Punktum dk A/S (direct)
grevedagtilbud.dk	Punktum dk A/S (direct)
grindsko.dk	Punktum dk A/S (direct)
gskole.dk	Punktum dk A/S (direct)
hb-sk.dk	Punktum dk A/S (direct)
hskole.dk	Punktum dk A/S (direct)
itsac.dk	Punktum dk A/S (direct)
itsacdemo.dk	Punktum dk A/S (direct)
itsactestdk.dk	Punktum dk A/S (direct)
lpskole.dk	Punktum dk A/S (direct)
mpk-ruc.dk	Punktum dk A/S (direct)
ordblindevenlig.dk	Punktum dk A/S (direct)
rkgoo.dk	Punktum dk A/S (direct)
rosborggymhf.dk	Punktum dk A/S (direct)
scvejle.dk	Punktum dk A/S (direct)
selamps.dk	Punktum dk A/S (direct)
seometer.dk	Punktum dk A/S (direct)
siteattention.dk	Punktum dk A/S (direct)
skolenasgaard.dk	Punktum dk A/S (direct)
sprogapps.dk	Punktum dk A/S (direct)
stevnsfri.dk	Punktum dk A/S (direct)
taleapps.dk	Punktum dk A/S (direct)
txtanalyser.dk	Punktum dk A/S (direct)
ugleskyen.dk	Punktum dk A/S (direct)
vs-sky.dk	Punktum dk A/S (direct)
wizkids.dk	Punktum dk A/S (direct)
wizkidsedutest1.dk	Punktum dk A/S (direct)
wizkidsedutest10.dk	Punktum dk A/S (direct)
wizkidsedutest2.dk	Punktum dk A/S (direct)
wizkidsedutest3.dk	Punktum dk A/S (direct)
wizkidsedutest5.dk	Punktum dk A/S (direct)
wizkidsedutest6.dk	Punktum dk A/S (direct)
wizkidsedutest9.dk	Punktum dk A/S (direct)
wizkidsuni.dk	Punktum dk A/S (direct)
wskole.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

36ms

43ms

54ms

AAAA

49ms

TXT

224ms

CAA

48ms

HTTPS

48ms

TLSA

87ms

SOA

37ms

MTA-STS

135ms

DNSSEC

157ms

SRV

301ms

Total

760ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 16:43:24	697ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-12 11:12:26	481ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-09 05:35:01	667ms	2 NS 0 A 5 MX	🔒 Secure
2026-10-01 04:50:16	614ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-26 15:55:52	2480ms	2 NS 0 A 5 MX	🔒 Secure
2026-09-24 06:33:35	663ms	2 NS 0 A 5 MX	🔒 Secure
2026-07-02 12:21:13	1148ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-24 14:42:27	656ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-19 22:57:35 shown	760ms	2 NS 0 A 5 MX	🔒 Secure
2026-06-18 03:14:21	747ms	2 NS 0 A 5 MX	🔒 Secure