carlsquare.dk DNS records

🖥️ Nameservers3 records 141ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.contabo.net	2a02:c207:ff00:1200::1 5.180.150.13	— ns1.contabo.net	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns2.contabo.net	195.179.224.10 2a02:c202:5028:1200::1	ns2.contabo.net —	AS51167 Contabo GmbH AS51167 Contabo GmbH
ns3.contabo.net	209.126.15.15 2605:a140:5028:1200::1	ns3.contabo.net —	AS40021 Contabo Inc. AS40021 Contabo Inc.

🌍 A Records1 records 42ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.215.164.131	86400s	vmi3131532.contaboserver.net	AS51167	Contabo GmbH	185.215.164.0/22	🇫🇷 France	Lauterbourg

📧 MX Records1 records 53ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	86400s	mail.carlsquare.dk	185.215.164.131	vmi3131532.contaboserver.net	AS51167 Contabo GmbH

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	185.215.164.131
🔶 Autoconfig	185.215.164.131

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records

📝

No TXT records found

✉️ SPF

✗ No SPF record — mail spoofing not restricted

📨 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)

🔐 DNSSEC112ms

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	1788121944
Primary NS (MNAME)	ns1.contabo.net
Responsible (RNAME)	hostmaster@contabo.de
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

141ms

A

42ms

MX

53ms

AAAA

148ms

TXT

293ms

CAA

40ms

HTTPS

37ms

TLSA

421ms

SOA

0ms

MTA-STS

69ms

DNSSEC

112ms

SRV

187ms

Total

1079ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-30 22:32:25	1079ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-29 17:47:34	1616ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-28 14:27:00	1389ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-27 14:17:04	789ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-26 14:06:41	954ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-25 07:25:43	2510ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-24 06:46:00	2599ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-23 04:40:18	1366ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-22 04:22:47	10009ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-21 04:06:39	1786ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-20 03:08:19	3431ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-19 02:19:31	6895ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-18 00:06:58	3346ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 15:49:05	1598ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-15 05:04:58	10048ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-13 08:36:56	9212ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-11 17:06:43	4493ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-10 08:12:37	10060ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-07 16:43:10	3123ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-08-02 07:20:27	1582ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-29 05:59:09	1660ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-27 15:09:35	1147ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-26 14:06:16	1185ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-25 13:28:42	1135ms	3 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 13:20:33	1626ms	3 NS 1 A 1 MX	🔓 Insecure	View