ahcars.dk

Records from scan: 2026-10-03 19:59:01 · 847ms total · last checked 2026-10-19 19:08 (unchanged)

⬇ Zone File 📜 Timeline & History ⚡ Scan Now

ahcars.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 30 May 2019 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 178.251.4.112 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by ahcars-dk.mail.protection.outlook.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.

🖥️ Nameservers#

2 records 43ms

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 Records#

1 records 38ms

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 Records#

1 records 28ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	3600s	ahcars-dk.mail.protection.outlook.com	2a01:111:f403:ca04::e 2a01:111:f403:ca21::10 2a01:111:f403:ca21::e 2a01:111:f403:ca48::8 52.101.68.39 52.101.73.145 52.101.73.155 52.101.91.162	mail-db8pr02cu00106.inbound.protection.outlook.com mail-matpr05cu00100.inbound.protection.outlook.com mail-matpr04cu00306.inbound.protection.outlook.com mail-miypr02cu00100.inbound.protection.outlook.com mail-db7pr03cu00607.inbound.protection.outlook.com mail-am6pr02cu00301.inbound.protection.outlook.com mail-am7pr02cu00203.inbound.protection.outlook.com mail-matpr04cu00302.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 → 52.98.154.152
🔶 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 Records#

3 records 181ms

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

🧩 Web & zone#

checked 2026-10-12 10:32:57

www	178.251.4.112 (AS48854) (address records, no CNAME)
www vs bare domain	Same network ahcars.dk: 178.251.4.112 (AS48854) www.ahcars.dk: 178.251.4.112 (AS48854)
Wildcard	Yes: any name under the zone resolves
CDS / CDNSKEY	None 0 CDS, 0 CDNSKEY

✍️ DKIM keys#

2 found

Selector	CNAME	Key
s1	s1.domainkey.u13060478.wl229.sendgrid.net	RSA · ~2048 bit
s2	s2.domainkey.u13060478.wl229.sendgrid.net	RSA · ~1024 bit below 2048 bit

DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.

🔎 SPF check#

zone-wide SPF report

DNS lookups: 1/10 · policy: -all

No problems found

🔗 TLSA / DANE#

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

🔐 DNSSEC#

75ms

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

🏷️ SOA#

46ms

Field	Value
Serial	2026100301
Primary NS (MNAME)	ns01.one.com
Responsible (RNAME)	hostmaster@one.com
Refresh	14400s
Retry	3600s
Expire	1209600s
Minimum (neg-cache TTL)	600s

📋 Registration#

WHOIS fetched 2026-10-03 20:32:20

Field	Value
Registrar	ONE.COM A/S
Registered	2019-05-30
Expires	2027-05-31 (223d)

📋 WHOIS#

⏱️ Lookup Timing#

43ms

38ms

28ms

AAAA

32ms

TXT

181ms

CAA

27ms

HTTPS

36ms

TLSA

357ms

SOA

46ms

MTA-STS

52ms

DNSSEC

75ms

SRV

65ms

Total

847ms

🕐 Scan History#

Scanned At	Duration	Records	DNSSEC
2026-10-03 19:59:01 shown	847ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-27 19:04:59	888ms	2 NS 1 A 1 MX	🔒 Secure
2026-09-23 18:14:43	1083ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-28 01:23:10	778ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 17:24:08	1196ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-25 02:42:39	940ms	2 NS 1 A 1 MX	🔒 Secure
2026-08-08 10:11:15	5556ms	2 NS 1 A 1 MX	🔒 Secure
2026-07-27 12:17:51	3900ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-27 01:34:32	1407ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-25 16:38:27	1103ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-23 21:52:35	707ms	2 NS 1 A 1 MX	🔒 Secure
2026-06-16 13:20:42	2942ms	2 NS 1 A 1 MX	🔒 Secure