jptrain.dk

📜 Historical scan 2026-09-17 01:01:41 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jptrain.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.40.204 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by jptrain-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 121ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.curanet.dk	185.25.141.12 2a02:2339:4006:108::123	ns1.curanet.dk ns1.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S
ns2.curanet.dk	2a02:2339:1:10f::123:123 91.197.248.75	ns2.curanet.dk ns2.curanet.dk	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

🌍 A Records#

1 records 147ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.204	3600s	linux27.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records#

1 records 115ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
1	300s	jptrain-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::10 2a01:111:f403:ca09::24 2a01:111:f403:ca48::10 52.101.181.153 52.101.185.114 52.101.68.15 52.101.68.39	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-dbapr03cu00100.inbound.protection.outlook.com mail-am6pr02cu00204.inbound.protection.outlook.com mail-miypr05cu00100.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db7pr03cu00607.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 → 40.99.150.88
🔶 Autoconfig	185.21.40.204

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

3 records 486ms

TXT Record
MS=ms29956563
v=spf1 include:spf.protection.outlook.com -all
vpe=f99bac48

✉️ SPF#

Policy	Record (jptrain.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 2026-10-07 18:35:52

www	185.21.40.204 (AS48854) (address records, no CNAME)
www vs bare domain	Same network jptrain.dk: 185.21.40.204 (AS48854) www.jptrain.dk: 185.21.40.204 (AS48854)
Wildcard	Yes: any name under the zone resolves
Denial of existence	NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
selector1	selector1-jptrain-dk._domainkey.artex1.q-v1.dkim.mail.microsoft	RSA · ~2048 bit
selector2	selector2-jptrain-dk._domainkey.artex1.q-v1.dkim.mail.microsoft	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#

172ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2026091101
Primary NS (MNAME)	ns1.curanet.dk
Responsible (RNAME)	hostmaster@curanet.dk
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	300s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

121ms

147ms

115ms

AAAA

383ms

TXT

486ms

CAA

149ms

HTTPS

125ms

TLSA

184ms

SOA

0ms

MTA-STS

152ms

DNSSEC

172ms

SRV

562ms

Total

1401ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-07 18:35:52	933ms	2 NS 1 A 1 MX	🔒 Secure
2026-10-02 08:47:40	521ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-25 07:08:09	1047ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-17 01:01:41 shown	1401ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-09 23:37:49	1135ms	2 NS 1 A 2 MX	🔒 Secure
2026-07-02 21:54:28	716ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-21 18:24:23	553ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 15:08:47	495ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-20 02:29:43	774ms	2 NS 1 A 2 MX	🔒 Secure
2026-06-17 13:14:13	603ms	2 NS 1 A 2 MX	🔒 Secure