jndata.dk

📜 Historical scan 2026-06-28 20:20:40 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jndata.dk is a .dk domain served by 4 nameservers (ns-a.eurodns.com, ns-b.eurodns.org, ns-c.eurodns.eu and 1 more). It was registered on 18 November 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 20.105.232.49 is hosted by Microsoft Corporation (AS8075) in The Netherlands. Mail is handled by mailin01.jndata.dk, mailin02.jndata.dk. The zone is not DNSSEC-signed, publishes a 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#

4 records 37ms

Nameserver	IP addresses	PTR	ASN / ISP
ns-a.eurodns.com	199.167.66.106 2610:1c8:b002::106	ns-a.eurodns.com ns-a.eurodns.com	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-b.eurodns.org	104.37.178.106 2610:1c8:b001::106	ns-b.eurodns.org ns-b.eurodns.org	AS23393 NuCDN LLC AS23393 NuCDN LLC
ns-c.eurodns.eu	192.174.68.110 2001:67c:1bc::110	ns-c.eurodns.org ns-c.eurodns.org	AS1921 ipcom GmbH AS1921 ipcom GmbH
ns-d.eurodns.biz	176.97.158.110 2001:67c:10b8::110	ns-d.eurodns.biz ns-d.eurodns.biz	AS207021 ipcom GmbH AS1921 ipcom GmbH

🌍 A Records#

1 records 40ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
20.105.232.49	3600s	—	AS8075	Microsoft Corporation	20.64.0.0/10	🇳🇱 The Netherlands	Amsterdam

📧 MX Records#

2 records 68ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	mailin01.jndata.dk	193.162.109.1	mailin01.jndata.dk	AS204607 Jn Data A/s
10	3600s	mailin02.jndata.dk	193.162.109.2	mailin02.jndata.dk	AS204607 Jn Data A/s

📧 Autodiscover / Autoconfig#

Service	CNAME / IP
🔷 Autodiscover	ews.jndata.dk → 193.162.108.50

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records#

3 records 74ms

Service	Priority	Weight	Port	Target
_sip._tcp	0	0	5060	sip.meeting.jndata.dk
_sip._udp	0	0	5060	sip.meeting.jndata.dk
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records#

23 records 295ms

TXT Record
_globalsign-domain-verification=9uLMYjZzM9iWHYjmtCQczvt00UJoC4CNw_82HnERV2
_globalsign-domain-verification=AYGxfjobX3D81p8TpVUV7heHUqvPb6cSGsxntWd6kN
_globalsign-domain-verification=DLABFoHWRvbTS8g2rzqIPK--DD33zgg2MOI8dwgG3L
_globalsign-domain-verification=FhMgPZkHdy_-cl_1ZbE6XPj57do1yTZPXmx6-vE5Xw
_globalsign-domain-verification=gms2bu5rCoUyWUtNZse-3wnVEq02NPFUDyCWFLtpA7
_globalsign-domain-verification=VOibzF-n_Pa6YePPO-vvoGrV1DQDZnZ1_afEXH-ghw
_globalsign-domain-verification=vYcHb6VAWqC7ozd04kb_CfPDbQ4kSMR45rChF9k39Z
0TQLerZNZ+APkDHAHAPFbLhoZpJIIF+efUc7Zohtn7M=
adobe-idp-site-verification=bdb30cbf-852a-483e-8b31-200264f5cd48
apple-domain-verification=IAR7DrXGLnIgCD2e
c43fd14e-be54-44be-9e80-7193a415cb2c
flexera-domain-verification-xehditrbocwgoxdo
infoblox-domain-mastery=7a571ac35a2bdb8d7019390bd213cb9d37f17376edb3d9247ad7557cd9ae286f6f
jamf-site-verification=RKnxBrM8Dzw5DEuvet0NRg
lxdlzEOdMHVwOjyw7MsfmHqpTB5ZAEZCDllS7b7zKJx3GWZlY1oRQOqK6yZsR/XE2JHLcerkg63c3kJ7hDaLUQ==
MS=11632B999A8DAD09169267F383A746420E8D0804
MS=ms83424854
MS=ms87683653
plj4ulngc9rmkqnkaoujppiuuv
ssmnm9f31io2l2r1vf85tnmki4
tmzL+C36QgcHwmfiQr50BO08dnGLP9k6qAd9kru0t1OnlXo3bYjeUGeOFmt3x3CUfEMhI3rnAk6VZR5MV/DqMQ==
ueqph3hl1jredh196601h0qvfr
v=spf1 ip4:193.162.109.0/24 ip4:185.21.41.255 ip4:195.7.22.101 ip4:195.7.22.102 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jndata.dk)
-all (hard fail)	v=spf1 ip4:193.162.109.0/24 ip4:185.21.41.255 ip4:195.7.22.101 ip4:195.7.22.102 include:spf.protection.outlook.com -all

📨 DMARC#

Policy	Record (_dmarc.jndata.dk)
p=quarantine	v=DMARC1; p=quarantine; rua=mailto:8xa5hegd@ag.eu.dmarcadvisor.com; ruf=mailto:domainreg@jndata.dk;

📬 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 2026-10-15 17:40:09

www CNAME	app-frontend-jndata-weu-prod.azurewebsites.net (all on azurewebsites.net) → 20.105.232.49 (AS8075)
www vs bare domain	Same network jndata.dk: 20.105.232.49 (AS8075) www.jndata.dk: 20.105.232.49 (AS8075)
Wildcard	No
Denial of existence	NSEC3 · 0 iterations · no salt RFC 9276 ✓
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

1 found

Selector	CNAME	Key
default	—	RSA · ~2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 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#

65ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA#

54ms

Field	Value
Serial	2026051400
Primary NS (MNAME)	ns-a.eurodns.com
Responsible (RNAME)	hostmaster@eurodns.com
Refresh	43200s
Retry	7200s
Expire	1209600s
Minimum (neg-cache TTL)	3600s

📋 Registration#

WHOIS fetched 2026-10-04 04:11:21

Field	Value
Registrar	Eurodns S.A
Registered	1998-11-18
Expires	2026-12-31 (74d)

📋 WHOIS#

⏱️ Lookup Timing#

37ms

40ms

68ms

AAAA

59ms

TXT

295ms

CAA

47ms

HTTPS

47ms

TLSA

77ms

SOA

54ms

MTA-STS

81ms

DNSSEC

65ms

SRV

74ms

Total

995ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 03:58:34	676ms	4 NS 1 A 2 MX	🔒 Secure
2026-10-04 03:45:53	945ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-30 03:25:04	1441ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-20 00:48:34	4974ms	4 NS 1 A 2 MX	🔒 Secure
2026-09-16 02:12:37	1116ms	4 NS 1 A 2 MX	🔒 Secure
2026-08-27 20:01:54	1012ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-27 06:28:55	736ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-19 04:59:15	11609ms	4 NS 1 A 2 MX	🔓 Insecure
2026-08-11 13:56:56	11040ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-28 20:20:40 shown	995ms	4 NS 1 A 2 MX	🔓 Insecure
2026-06-18 05:49:44	954ms	4 NS 1 A 2 MX	🔓 Insecure