jysket.dk

📜 Historical scan 2026-06-17 14:39:28 · ← Latest scan

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

jysket.dk is a .dk domain served by 2 nameservers (barbara.ns.cloudflare.com, justin.ns.cloudflare.com). It was registered on 5 February 2026 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.21.81.192 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by jysket-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no DMARC policy and is reachable over IPv6. 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 85ms

Nameserver	IP addresses	PTR	ASN / ISP
barbara.ns.cloudflare.com	108.162.192.248 172.64.32.248 173.245.58.248 2606:4700:50::adf5:3af8 2803:f800:50::6ca2:c0f8 2a06:98c1:50::ac40:20f8	barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com barbara.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
justin.ns.cloudflare.com	108.162.193.187 172.64.33.187 173.245.59.187 2606:4700:58::adf5:3bbb 2803:f800:50::6ca2:c1bb 2a06:98c1:50::ac40:21bb	justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com justin.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records#

2 records 47ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
104.21.81.192	—	—	AS13335	Cloudflare, Inc.	104.21.0.0/17	—	—
172.67.190.149	—	—	AS13335	Cloudflare, Inc.	172.67.128.0/17	—	—

📧 MX Records#

1 records 58ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	jysket-dk.mail.protection.outlook.com	2a01:111:f403:ca04::4 2a01:111:f403:ca04::a 2a01:111:f403:ca09::8 2a01:111:f403:ca09::9 52.101.68.5 52.101.73.24 52.101.73.30 52.101.73.8	mail-db4pr02cu00204.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00300.inbound.protection.outlook.com mail-am7pr05cu00306.inbound.protection.outlook.com mail-am0pr04cu00500.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

🔷 AAAA Records (IPv6)#

2 records 40ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2606:4700:3030::6815:51c0	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—
2606:4700:3033::ac43:be95	—	—	AS13335	Cloudflare, Inc.	2606:4700:3000:0:0:0:0:0/42	—	—

🔐 HTTPS Records#

1 records 86ms

Priority	Target	SvcParams
1 service	.	alpn="h3,h2" ipv4hint=104.21.81.192,172.67.190.149 ech=AEX+DQBBOwAgACAG1eGjqSgaba5UXmh5eE84iX3ffsXq/5DpIUhEmpCbbQAEAAEAAQASY2xvdWRmbGFyZS1lY2guY29tAAA= ipv6hint=2606:4700:3030::6815:51c0,2606:4700:3033::ac43:be95

📝 TXT Records#

2 records 213ms

TXT Record
MS=ms38211947
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF#

Policy	Record (jysket.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 2026-10-14 08:38:07

www	104.21.81.192 172.67.190.149 2606:4700:3035::6815:51c0 2606:4700:3035::ac43:be95 (AS13335) (address records, no CNAME)
www vs bare domain	Same network jysket.dk: 104.21.81.192 172.67.190.149 2606:4700:3035::6815:51c0 2606:4700:3035::ac43:be95 (AS13335) www.jysket.dk: 104.21.81.192 172.67.190.149 2606:4700:3035::6815:51c0 2606:4700:3035::ac43:be95 (AS13335)
Wildcard	No

🔎 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#

146ms

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

🏷️ SOA#

64ms

Field	Value
Serial	2406735861
Primary NS (MNAME)	barbara.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration#

WHOIS fetched 2026-10-06 23:39:46

Field	Value
Registrar	CURANET A/S
Registered	2026-02-05
Expires	2027-02-04 (105d)

📋 WHOIS#

⏱️ Lookup Timing#

85ms

47ms

58ms

AAAA

40ms

TXT

213ms

CAA

52ms

HTTPS

86ms

TLSA

139ms

SOA

64ms

MTA-STS

71ms

DNSSEC

146ms

SRV

0ms

Total

1687ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-06 23:30:33	4270ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-30 20:28:58	1330ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-29 20:16:09	1330ms	2 NS 2 A 1 MX	🔓 Insecure
2026-09-25 21:04:38	1202ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-27 16:10:03	11481ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-08 22:36:26	9783ms	2 NS 2 A 1 MX	🔓 Insecure
2026-08-06 22:00:00	1881ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-20 21:21:45	5323ms	2 NS 2 A 1 MX	🔓 Insecure
2026-06-17 14:39:28 shown	1687ms	2 NS 2 A 1 MX	🔓 Insecure