aarsleffrail.dk DNS records

🖥️ Nameservers2 records 50ms

Nameserver	IP addresses	PTR	ASN / ISP
a.portsdns.se	2607:f740:e009::1 45.54.35.101	a.portsdns.se a.portsdns.se	AS63911 NetActuate, Inc AS63911 NetActuate, Inc
b.portsdns.net	2a00:11c0:3d::1 94.16.23.1	b.portsdns.net b.portsdns.net	AS42354 Anexia Cloud Solutions GmbH AS42354 Anexia Cloud Solutions GmbH

🌍 A Records1 records 48ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
138.199.156.243	2160s	static.243.156.199.138.clients.your-server.de	AS24940	Hetzner Online GmbH	138.199.128.0/17	🇩🇪 Germany	Falkenstein

📧 MX Records1 records 36ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	3600s	aarsleffrail-dk.mail.protection.outlook.com	2a01:111:f403:ca04::6 2a01:111:f403:ca04::f 2a01:111:f403:ca09::9 2a01:111:f403:ca09::e 52.101.68.10 52.101.73.1 52.101.73.123 52.101.73.4	mail-db4pr02cu00406.inbound.protection.outlook.com mail-db7pr03cu00507.inbound.protection.outlook.com mail-as8pr04cu00801.inbound.protection.outlook.com mail-am7pr05cu00206.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-am3pr04cu00501.inbound.protection.outlook.com mail-am6pr02cu00203.inbound.protection.outlook.com mail-am0pr83cu00404.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

📝 TXT Records2 records 191ms

TXT Record
MS=ms59956768
v=spf1 include:aarsleff.com ~all

✉️ SPF

Policy	Record (aarsleffrail.dk)
~all (soft fail)	v=spf1 include:aarsleff.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)

🔐 DNSSEC114ms

Check	Result
Validation Status	🔒 Secure
AD Flag (resolver validates)	✓ Set
DS Record	✓ Found
DNSKEY Record	✓ Found
Flags	fully validated

🏷️ SOA0ms

Field	Value
Serial	2026082900
Primary NS (MNAME)	a.portsdns.se
Responsible (RNAME)	registry@ports.net
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	28800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

50ms

A

48ms

MX

36ms

AAAA

36ms

TXT

191ms

CAA

56ms

HTTPS

40ms

TLSA

446ms

SOA

0ms

MTA-STS

95ms

DNSSEC

114ms

SRV

141ms

Total

979ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-29 18:40:44	979ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-28 09:57:26	706ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-27 09:50:43	986ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-26 18:07:18	1553ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-02 05:51:32	1601ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-29 07:31:58	10519ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-26 20:19:20	9829ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 17:10:34	1866ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-30 13:35:11	881ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-28 00:10:32	4479ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 12:55:29	1537ms	2 NS 1 A 1 MX	🔒 Secure	View