jeu.dk DNS records

🖥️ Nameservers2 records 78ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.desec.io	2607:f740:e633:deec::2 45.54.76.1	ns1.desec.io ns1.desec.io	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
ns2.desec.org	157.53.224.1 2607:f740:e00a:deec::2	ns2.desec.org ns2.desec.org	AS36217 NetActuate, Inc AS36217 NetActuate, Inc

🌍 A Records1 records 87ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
51.12.31.8	3600s	—	AS8075	Microsoft Corporation	51.12.0.0/15	🇸🇪 Sweden	—

📧 MX Records1 records 104ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	jeu-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca09::6 2a01:111:f403:ca09::e 2a01:111:f403:ca38::8 52.101.68.0 52.101.68.21 52.101.68.27 52.101.68.3	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-am4pr0401cu00106.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-wa4pr04cu00100.inbound.protection.outlook.com mail-db3pr0202cu00100.inbound.protection.outlook.com mail-db4pr02cu00205.inbound.protection.outlook.com mail-db7pr03cu00503.inbound.protection.outlook.com mail-db7pr03cu00403.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 → 40.104.116.24

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 275ms

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

✉️ SPF

Policy	Record (jeu.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

🔗 TLSA / DANE

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

🔐 DNSSEC123ms

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

🏷️ SOA0ms

Field	Value
Serial	2025115457
Primary NS (MNAME)	get.desec.io
Responsible (RNAME)	get@desec.io
Refresh	86400s
Retry	3600s
Expire	2419200s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

78ms

A

87ms

MX

104ms

AAAA

103ms

TXT

275ms

CAA

83ms

HTTPS

87ms

TLSA

627ms

SOA

0ms

MTA-STS

119ms

DNSSEC

123ms

SRV

111ms

Total

1386ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 09:35:41	1386ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 03:15:23	1431ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 07:20:51	7547ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 00:16:01	2077ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 07:42:23	1414ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-05 20:18:17	3315ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 05:25:37	16982ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 06:16:14	10291ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-10 16:41:24	2095ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-03 19:26:54	6068ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 06:21:48	2890ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 21:04:48	3689ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 13:31:35	773ms	2 NS 1 A 1 MX	🔓 Insecure	View