ahcars.dk DNS records

🖥️ Nameservers2 records 31ms

Nameserver	IP addresses	PTR	ASN / ISP
ns01.one.com	195.206.121.10 2001:67c:28cc::10	ns01.one.com ns01.one.com	AS197495 One.com A/S AS197495 One.com A/S
ns02.one.com	185.10.11.10 2001:67c:3c0::10	ns02.one.com ns02.one.com	AS51468 One.com A/S AS51468 One.com A/S

🌍 A Records1 records 26ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
178.251.4.112	3600s	web1.bilinfo.dk	AS48854	team.blue Denmark A/S	178.251.0.0/21	🇩🇰 Denmark	—

📧 MX Records1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ahcars-dk.mail.protection.outlook.com	2a01:111:f403:ca04::2 2a01:111:f403:ca09::20 2a01:111:f403:ca09::b 2a01:111:f403:ca09::f 52.101.103.140 52.101.181.153 52.101.68.5 52.101.73.19	mail-du2pr03cu00102.inbound.protection.outlook.com mail-as8pr05cu00400.inbound.protection.outlook.com mail-am7pr05cu00103.inbound.protection.outlook.com mail-am7pr05cu00307.inbound.protection.outlook.com mail-miypr02cu00204.inbound.protection.outlook.com mail-wa4pr04cu00101.inbound.protection.outlook.com mail-du2pr03cu00105.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

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	autodiscover.outlook.com → 40.104.116.40
🔶 Autoconfig	178.251.4.112

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records3 records 130ms

TXT Record
ee79lid072vu3vann895d853c7
MS=ms29661186
v=spf1 include:spf.protection.outlook.com -all

✉️ SPF

Policy	Record (ahcars.dk)
-all (hard fail)	v=spf1 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)

🔐 DNSSEC96ms

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

🏷️ SOA0ms

Field	Value
Serial	2026082701
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

31ms

A

26ms

MX

28ms

AAAA

23ms

TXT

130ms

CAA

23ms

HTTPS

25ms

TLSA

306ms

SOA

0ms

MTA-STS

46ms

DNSSEC

96ms

SRV

45ms

Total

778ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 01:23:10	778ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 17:24:08	1196ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-25 02:42:39	940ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-08-08 10:11:15	5556ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-07-27 12:17:51	3900ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-27 01:34:32	1407ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-25 16:38:27	1103ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-23 21:52:35	707ms	2 NS 1 A 1 MX	🔒 Secure	View
2026-06-16 13:20:42	2942ms	2 NS 1 A 1 MX	🔒 Secure	View