aarhusletbane.dk DNS records

🖥️ Nameservers3 records 34ms

Nameserver	IP addresses	PTR	ASN / ISP
DNS01.mhhosting.dk	188.180.76.248	dns01.mhhosting.dk	AS3292 TDC Holding A/S
DNS02.mhhosting.dk	188.180.76.244	dns02.mhhosting.dk	AS3292 TDC Holding A/S
DNS03.mhhosting.dk	80.63.220.2	2.220.63.80.customer.static.mhhosting.dk	AS3292 TDC Holding A/S

🌍 A Records1 records 54ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.21.40.199	600s	linux14.curanet.dk	AS48854	team.blue Denmark A/S	185.21.40.0/22	🇩🇰 Denmark	—

📧 MX Records1 records 61ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aarhusletbane-dk.mail.protection.outlook.com	2a01:111:f403:ca04::5 2a01:111:f403:ca04::d 2a01:111:f403:ca09::4 2a01:111:f403:ca09::d 52.101.209.153 52.101.68.39 52.101.73.1 52.101.73.6	mail-db3pr0202cu00205.inbound.protection.outlook.com mail-db6pr03cu00105.inbound.protection.outlook.com mail-am0pr04cu00504.inbound.protection.outlook.com mail-as9pr05cu01305.inbound.protection.outlook.com mail-cpjpr04cu00101.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr04cu00306.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 → 40.104.116.8

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 60ms

Service	Priority	Weight	Port	Target
_sipfederationtls._tcp	100	1	5061	sipfed.online.lync.com

📝 TXT Records5 records 190ms

TXT Record
apple-domain-verification=foxL2vQCCKnx8uPV
google-site-verification=Hs55HQQn-IVvzpUGN79Z1b_8QmKmMZnnwPRs_1vtGFE
MS=ms79696570
v=msv1 t=170DC854-4E1D-4631-A1A2-E515E4047A2B
v=spf1 include:spf.curanet.dk include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (aarhusletbane.dk)
-all (hard fail)	v=spf1 include:spf.curanet.dk 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)

🔐 DNSSEC91ms

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	1460103337
Primary NS (MNAME)	DNS01.mhhosting.dk
Responsible (RNAME)	hostmaster@mhhosting.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	38400s

📋 RegistrationWHOIS fetched 2026-08-03 19:23:09

Field	Value
Registrar	Netsite A/S
Registered	2011-12-20
Expires	2026-12-31 (120d)

📋 WHOIS

⏱️ Lookup Timing

NS

34ms

A

54ms

MX

61ms

AAAA

38ms

TXT

190ms

CAA

49ms

HTTPS

29ms

TLSA

192ms

SOA

0ms

MTA-STS

67ms

DNSSEC

91ms

SRV

60ms

Total

3000ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-27 16:42:00	3000ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-03 19:16:28	3666ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-26 10:23:11	1462ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-23 13:50:58	773ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-21 08:25:19	1181ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 09:20:23	2865ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-06-16 13:16:07	3222ms	3 NS 1 A 1 MX	🔓 Insecure	View