yellowcab.dk DNS records

🖥️ Nameservers2 records 28ms

Nameserver	IP addresses	PTR	ASN / ISP
ns07.sac-it.dk	85.235.243.63	ns07.sac-it.dk	AS3308 Norlys Digital A/S
ns08.sac-it.dk	128.76.60.63	ns08.sac-it.dk	AS3292 TDC Holding A/S

🌍 A Records

🌍

No A records found

📧 MX Records1 records 19ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
0	600s	yellowcab-dk.mail.protection.outlook.com	2a01:111:f403:c967::8 2a01:111:f403:ca04::a 2a01:111:f403:ca38::a 2a01:111:f403:ca3c::6 52.101.209.28 52.101.68.10 52.101.68.5 52.101.73.153	mail-cpjpr04cu00100.inbound.protection.outlook.com mail-du0pr03cu00102.inbound.protection.outlook.com mail-wa4pr05cu00102.inbound.protection.outlook.com mail-zrxpr04cu00106.inbound.protection.outlook.com mail-cpjpr05cu00104.inbound.protection.outlook.com mail-dbbpr03cu00102.inbound.protection.outlook.com mail-du2pr03cu00105.inbound.protection.outlook.com mail-as8pr05cu00401.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 → 40.104.116.56

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 103ms

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

✉️ SPF

Policy	Record (yellowcab.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)

🔐 DNSSEC95ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	resolution failed: ncache nxrrset

🏷️ SOA0ms

Field	Value
Serial	2026090301
Primary NS (MNAME)	ns07.sac-it.dk
Responsible (RNAME)	hostmaster@yellowcab.dk
Refresh	10800s
Retry	3600s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

28ms

A

21ms

MX

19ms

AAAA

31ms

TXT

103ms

CAA

31ms

HTTPS

26ms

TLSA

642ms

SOA

0ms

MTA-STS

33ms

DNSSEC

95ms

SRV

37ms

Total

1083ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-03 16:41:10	1083ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-28 03:47:16	1148ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-27 19:24:41	1235ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-20 06:20:10	1625ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-14 14:54:31	3843ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-08-07 11:31:13	2137ms	2 NS 0 A 1 MX	❓ Unknown	View
2026-08-04 13:47:27	1410ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-28 08:02:59	18778ms	2 NS 0 A 0 MX	🔓 Insecure	View
2026-07-24 05:11:22	1357ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-07-16 19:37:34	8892ms	2 NS 0 A 1 MX	❓ Unknown	View
2026-07-14 10:32:29	1096ms	2 NS 0 A 1 MX	❓ Unknown	View
2026-07-03 16:06:28	718ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-26 23:56:04	781ms	2 NS 0 A 1 MX	🔓 Insecure	View
2026-06-18 06:10:27	848ms	2 NS 0 A 1 MX	🔓 Insecure	View