jsrustfri.dk DNS records

🖥️ Nameservers3 records 124ms

Nameserver	IP addresses	PTR	ASN / ISP
helium.ns.hetzner.de	193.47.99.5 2001:67c:192c::add:5	helium.ns.hetzner.de helium.ns.hetzner.de	AS12337 noris network AG AS12337 noris network AG
hydrogen.ns.hetzner.com	213.133.100.98 2a01:4f8:0:1::add:1098	hydrogen.ns.hetzner.com hydrogen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH
oxygen.ns.hetzner.com	2a01:4f8:0:1::add:2992 88.198.229.192	oxygen.ns.hetzner.com oxygen.ns.hetzner.com	AS24940 Hetzner Online GmbH AS24940 Hetzner Online GmbH

🌍 A Records1 records 112ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
142.132.199.216	—	static.216.199.132.142.clients.your-server.de	AS24940	Hetzner Online GmbH	142.132.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 129ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	—	jsrustfri-dk.mail.protection.outlook.com	2a01:111:f403:ca04::b 2a01:111:f403:ca09::b 2a01:111:f403:ca09::d 2a01:111:f403:ca09::f 52.101.68.15 52.101.68.32 52.101.73.16 52.101.73.19	mail-dbbpr03cu00103.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-as8pr04cu00803.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)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 517ms

TXT Record
v=spf1 include:spf.protection.outlook.com ip4:80.62.116.0/24 -all

✉️ SPF

Policy	Record (jsrustfri.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:80.62.116.0/24 -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)

🔐 DNSSEC273ms

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

🏷️ SOA95ms

Field	Value
Serial	2026012800
Primary NS (MNAME)	hydrogen.ns.hetzner.com
Responsible (RNAME)	dns@hetzner.com
Refresh	86400s
Retry	10800s
Expire	3600000s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

124ms

A

112ms

MX

129ms

AAAA

116ms

TXT

517ms

CAA

109ms

HTTPS

108ms

TLSA

211ms

SOA

95ms

MTA-STS

150ms

DNSSEC

273ms

SRV

0ms

Total

2357ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-06-28 00:40:08	2591ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 02:23:57	1405ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 14:54:31	1150ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 02:03:35	1453ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-19 23:58:14	1527ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 12:54:42	2357ms	3 NS 1 A 1 MX	🔓 Insecure	View