jvonline.dk

📜 Historical scan 2026-09-02 10:14:38 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jvonline.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 27 June 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.246 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by jvonline-dk.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 44ms

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 44ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.246	43200s	linux5.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	jvonline-dk.mail.protection.outlook.com	2a01:111:f403:ca04:: 2a01:111:f403:ca04::4 2a01:111:f403:ca04::6 2a01:111:f403:ca04::9 52.101.68.12 52.101.68.15 52.101.73.126 52.101.73.19	mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00204.inbound.protection.outlook.com mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00601.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am8pr83cu00106.inbound.protection.outlook.com mail-as8pr04cu00803.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 → 52.98.149.136
🔶 Autoconfig	jvonline.dk → 185.21.40.246

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

2 records 162ms

TXT Record
MS=ms64575709
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jvonline.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 2026-10-17 02:36:16

www CNAME	jvonline.dk (all on jvonline.dk) → 185.21.40.246 (AS48854)
www vs bare domain	Same network jvonline.dk: 185.21.40.246 (AS48854) www.jvonline.dk: 185.21.40.246 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔏 ACME Challenge#

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

🔗 TLSA / DANE#

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

🔐 DNSSEC#

91ms

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

🏷️ SOA#

49ms

Field	Value
Serial	2026081501
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 03:00:06

Field	Value
Registrar	Punktum dk A/S (direct)
Registered	2017-06-27
Expires	2027-06-30 (248d)

🔗 Same registrant#

16 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
executive-outplacement.dk	Punktum dk A/S (direct)
genplacering-bornholm.dk	Punktum dk A/S (direct)
genplacering-herning.dk	Punktum dk A/S (direct)
genplacering-hillerød.dk	Punktum dk A/S (direct)
genplacering-hobro.dk	Punktum dk A/S (direct)
genplacering-roskilde.dk	Punktum dk A/S (direct)
jobvision.dk	Punktum dk A/S (direct)
outplacement-aalborg.dk	Punktum dk A/S (direct)
outplacement-aarhus.dk	Punktum dk A/S (direct)
outplacement-hillerød.dk	Punktum dk A/S (direct)
outplacement-job.dk	Punktum dk A/S (direct)
outplacement-kolding.dk	Punktum dk A/S (direct)
outplacement-københavn.dk	Punktum dk A/S (direct)
outplacement-odense.dk	Punktum dk A/S (direct)
outplacement-roskilde.dk	Punktum dk A/S (direct)
outplacementforløb-pris.dk	Punktum dk A/S (direct)

📋 WHOIS#

⏱️ Lookup Timing#

44ms

36ms

AAAA

41ms

TXT

162ms

CAA

46ms

HTTPS

45ms

TLSA

753ms

SOA

49ms

MTA-STS

64ms

DNSSEC

91ms

SRV

76ms

Total

5403ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-17 02:36:16	1223ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-09 13:19:56	1165ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-07 15:59:18	1029ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-16 18:08:55	1427ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-02 10:14:38 shown	5403ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-27 03:14:17	1231ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-16 04:30:24	1367ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-16 20:52:51	1181ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-17 13:17:59	2554ms	2 NS 1 A 1 MX	🔒 Secure