jyskent.dk DNS records

🖥️ Nameservers2 records 25ms

Nameserver	IP addresses	PTR	ASN / ISP
alfred.ns.cloudflare.com	108.162.195.131 162.159.44.131 172.64.35.131 2606:4700:58::a29f:2c83 2803:f800:50::6ca2:c383 2a06:98c1:50::ac40:2383	alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com alfred.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
isla.ns.cloudflare.com	108.162.192.119 172.64.32.119 173.245.58.119 2606:4700:50::adf5:3a77 2803:f800:50::6ca2:c077 2a06:98c1:50::ac40:2077	isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com isla.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 29ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.30	300s	vm1330.enterprisecloud.nu	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 23ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	mx.spamfilter.io	46.36.212.34 46.36.212.36 46.36.212.37 46.36.212.38 89.188.78.64 89.188.78.65 89.188.78.66 94.231.106.12	node4.spamfilter.io node8.spamfilter.io node6.spamfilter.io node7.spamfilter.io node3.spamfilter.io node9.spamfilter.io node10.spamfilter.io node2.spamfilter.io	AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S AS48854 team.blue Denmark A/S

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records2 records 148ms

TXT Record
MS=ms79967228
v=spf1 include:spf.jlhosting.dk include:spf.protection.outlook.com include:web.shared.mysmtp.com -all

✉️ SPF

Policy	Record (jyskent.dk)
-all (hard fail)	v=spf1 include:spf.jlhosting.dk include:spf.protection.outlook.com include:web.shared.mysmtp.com -all

📨 DMARC

Policy	Record (_dmarc.jyskent.dk)
p=reject	v=DMARC1; p=reject;

📬 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.jyskent.dk	gXw1lOCtzfMWogecaq3R8x7HMGtFQYs2-DXs8v84cUU
TXT	_acme-challenge.jyskent.dk	thN4lGPiakVhFbqLO_xOIPU03MbHq5pVxd3DEZvwJVE

🔗 TLSA / DANE1 records 213ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx.spamfilter.io	DANE-EE · SPKI · SHA-256	9A25F05F2E322DABDCC9B7A06AB47A2D…

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2413419959
Primary NS (MNAME)	alfred.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

25ms

A

29ms

MX

23ms

AAAA

29ms

TXT

148ms

CAA

27ms

HTTPS

31ms

TLSA

213ms

SOA

0ms

MTA-STS

47ms

DNSSEC

96ms

SRV

70ms

Total

969ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 14:43:24	969ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 20:59:01	9009ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 19:07:00	1310ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 10:03:48	1511ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 16:45:22	1437ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-04 01:40:33	1187ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 13:38:21	33037ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-17 12:41:57	2290ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-27 00:15:53	2171ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-22 14:21:50	907ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-17 13:14:20	5445ms	2 NS 1 A 1 MX	🔓 Insecure	View