2lbolig.dk DNS records

🖥️ Nameservers3 records 64ms

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 Records

🌍

No A records found

📧 MX Records1 records 97ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	43200s	2lbolig-dk.mail.protection.outlook.com	2a01:111:f403:ca09::1 2a01:111:f403:ca09::28 2a01:111:f403:ca09::8 2a01:111:f403:ca09::a 52.101.68.32 52.101.73.1 52.101.73.4 52.101.73.8	mail-as9pr07cu00301.inbound.protection.outlook.com mail-am6pr02cu00300.inbound.protection.outlook.com mail-as2pr05cu00100.inbound.protection.outlook.com mail-am7pr02cu00202.inbound.protection.outlook.com mail-db3pr0202cu00200.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am0pr83cu00404.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

📧 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 Records1 records 344ms

TXT Record
v=spf1 include:spf.protection.outlook.com ip4:217.116.213.122 include:spf.itfirmaet.dk -all

✉️ SPF

Policy	Record (2lbolig.dk)
-all (hard fail)	v=spf1 include:spf.protection.outlook.com ip4:217.116.213.122 include:spf.itfirmaet.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

🔗 TLSA / DANE

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

🔐 DNSSEC2076ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026061201
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

64ms

A

66ms

MX

97ms

AAAA

118ms

TXT

344ms

CAA

109ms

HTTPS

85ms

TLSA

360ms

SOA

0ms

MTA-STS

165ms

DNSSEC

2076ms

SRV

108ms

Total

2853ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 07:35:57	2853ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-08-25 23:14:31	3017ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-07-03 01:51:31	1164ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-06-25 21:26:12	906ms	3 NS 0 A 1 MX	🔓 Insecure	View
2026-06-20 20:45:39	1020ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-16 12:45:41	2722ms	3 NS 0 A 1 MX	🔓 Insecure	View