jn-adm.dk

📜 Historical scan 2026-09-18 02:59:29 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jn-adm.dk is a .dk domain served by 2 nameservers (kate.ns.cloudflare.com, matt.ns.cloudflare.com). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 138.201.31.42 is hosted by Hetzner Online GmbH (AS24940) in Germany. Mail is handled by jnadm-dk0e.mail.protection.outlook.com. The zone is not DNSSEC-signed, 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 40ms

Nameserver	IP addresses	PTR	ASN / ISP
kate.ns.cloudflare.com	108.162.192.124 172.64.32.124 173.245.58.124 2606:4700:50::adf5:3a7c 2803:f800:50::6ca2:c07c 2a06:98c1:50::ac40:207c	kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com kate.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
matt.ns.cloudflare.com	108.162.193.131 172.64.33.131 173.245.59.131 2606:4700:58::adf5:3b83 2803:f800:50::6ca2:c183 2a06:98c1:50::ac40:2183	matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com matt.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

1 records 41ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.201.31.42	120s	static.42.31.201.138.clients.your-server.de	AS24940	Hetzner Online GmbH	138.201.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records#

1 records 41ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	300s	jnadm-dk0e.mail.protection.outlook.com	2a01:111:f403:ca04::10 2a01:111:f403:ca21::e 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::8 52.101.103.137 52.101.185.114 52.101.68.25 52.101.91.159	mail-dbapr03cu00100.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr05cu00100.inbound.protection.outlook.com mail-miypr02cu00101.inbound.protection.outlook.com mail-zrxpr04cu00102.inbound.protection.outlook.com mail-db8pr02cu00101.inbound.protection.outlook.com mail-matpr04cu00207.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 → 52.98.154.152
🔶 Autoconfig	138.201.31.42

🔷 AAAA Records (IPv6)#

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records#

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records#

1 records 195ms

TXT Record
v=spf1 include:spf.protection.outlook.com include:barracuda.mariendal.dk include:barracuda2.mariendal.dk -all

✉️ SPF#

Policy	Record (jn-adm.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com include:barracuda.mariendal.dk include:barracuda2.mariendal.dk -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 01:54:00

www CNAME	jn-adm.dk (all on jn-adm.dk) → 138.201.31.42 (AS24940)
www vs bare domain	Same network jn-adm.dk: 138.201.31.42 (AS24940) www.jn-adm.dk: 138.201.31.42 (AS24940)
Wildcard	Yes: any name under the zone resolves

🔎 SPF check#

zone-wide SPF report

DNS lookups: 3/10 · policy: -all

error include:barracuda.mariendal.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)
error include:barracuda2.mariendal.dk has no SPF record: receivers that reach it return permerror (RFC 7208 §5.2)

🔏 ACME Challenge#

Type	Name	Value
TXT	_acme-challenge.jn-adm.dk	2PcguH5sRKiYs2bIn-P9nt4FwpNgReaJskya3kuIlUI
TXT	_acme-challenge.jn-adm.dk	HlE7vXnRqZGpJgikwiOMICuYm6XFezIX-KOLGDxnuqE

🔗 TLSA / DANE#

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

🔐 DNSSEC#

74ms

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

🏷️ SOA#

0ms

Field	Value
Serial	2415136198
Primary NS (MNAME)	kate.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

✗ No registration data yet — queued for a WHOIS lookup

📋 WHOIS#

⏱️ Lookup Timing#

40ms

41ms

AAAA

39ms

TXT

195ms

CAA

39ms

HTTPS

40ms

TLSA

240ms

SOA

0ms

MTA-STS

58ms

DNSSEC

74ms

SRV

65ms

Total

807ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-09-30 22:55:29	767ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-23 13:19:19	1010ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-18 02:59:29 shown	807ms	2 NS 1 A 1 MX	🔓 Insecure
2026-09-07 09:02:30	1514ms	2 NS 1 A 1 MX	🔓 Insecure
2026-08-27 17:05:47	1054ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-21 21:52:09	1424ms	2 NS 1 A 1 MX	🔓 Insecure
2026-07-08 02:54:45	1908ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-19 16:37:31	2974ms	2 NS 1 A 1 MX	🔓 Insecure
2026-06-17 21:40:01	1253ms	2 NS 1 A 1 MX	🔓 Insecure