teleerhverv.dk DNS records

🖥️ Nameservers2 records 2081ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.leehansenit.net	88.99.120.238	ns1.dnshotel.dk	AS24940 Hetzner Online GmbH
ns02.leehansenit.net	94.130.170.39	ns2.dnshotel.dk	AS24940 Hetzner Online GmbH

🌍 A Records1 records 2056ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
168.119.3.52	3598s	web01.leehansenit.net	AS24940	Hetzner Online GmbH	168.119.0.0/16	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	teleerhverv-dk.mail.protection.outlook.com	2a01:111:f403:ca04::1 2a01:111:f403:ca04::a 2a01:111:f403:ca04::c 2a01:111:f403:ca04::e 52.101.68.15 52.101.73.1 52.101.73.123 52.101.73.26	mail-db7pr03cu00401.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-db9pr02cu00204.inbound.protection.outlook.com mail-db8pr02cu00106.inbound.protection.outlook.com mail-db6pr03cu00107.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-as9pr05cu01302.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)1 records 71ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a01:4f8:242:4e0b::2	3600s	web01.leehansenit.net	AS24940	Hetzner Online GmbH	2a01:4f8:0:0:0:0:0:0/31	🇩🇪 Germany	Falkenstein

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.teleerhverv.dk	MKH1_8AoWo2KlxKO40NplAHoqwcUTRIlAO-E5ucZrxU

🔗 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	unsigned answer

🏷️ SOA2035ms

Field	Value
Serial	2026072501
Primary NS (MNAME)	ns01.leehansenit.net
Responsible (RNAME)	info@leehansen.it
Refresh	3600s
Retry	1800s
Expire	1209600s
Minimum (neg-cache TTL)	86400s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

2081ms

A

2056ms

MX

53ms

AAAA

71ms

TXT

4329ms

CAA

74ms

HTTPS

84ms

TLSA

668ms

SOA

2035ms

MTA-STS

205ms

DNSSEC

2076ms

SRV

4062ms

Total

9873ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 10:21:16	9873ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 12:41:16	6047ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 10:13:32	5704ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-23 08:21:52	9533ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-18 04:32:27	7223ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-15 22:02:44	19332ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 01:49:17	1099ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 14:24:38	2331ms	2 NS 1 A 1 MX	🔓 Insecure	View