sentrix.dk DNS records

🖥️ Nameservers2 records 29ms

Nameserver	IP addresses	PTR	ASN / ISP
arnold.ns.cloudflare.com	108.162.193.69 172.64.33.69 173.245.59.69 2606:4700:58::adf5:3b45 2803:f800:50::6ca2:c145 2a06:98c1:50::ac40:2145	arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com arnold.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
vita.ns.cloudflare.com	108.162.192.238 172.64.32.238 173.245.58.238 2606:4700:50::adf5:3aee 2803:f800:50::6ca2:c0ee 2a06:98c1:50::ac40:20ee	vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com vita.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 35ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
37.114.37.231	300s	plesk1.datalix.de	AS58087	Florian Kolb	37.114.37.0/24	🇩🇪 Germany	—

📧 MX Records

📧

No MX records found

🔷 AAAA Records (IPv6)1 records 9ms

IPv6 Address	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
2a0e:97c0:3e3:8a7::1	300s	—	AS58087	Florian Kolb	2a0e:97c0:3e3::/48	🇨🇭 Switzerland	—

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 100ms

TXT Record
google-site-verification=bVVLxHEAAU5L3NITffK_GRqDFcY1Nl4Oe9-foWKSLjI

✉️ 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

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.sentrix.dk	3nIf3vYu5-PdB86DHKwusj2RENj39GAXWxg0PYhmJ84

🔗 TLSA / DANE

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

🔐 DNSSEC156ms

Check	Result
Validation Status	🔓 Insecure
AD Flag (resolver validates)	✗ Not set
DS Record	✗ Not found
DNSKEY Record	✗ Not found
Flags	unsigned answer

🏷️ SOA31ms

Field	Value
Serial	2411325077
Primary NS (MNAME)	arnold.ns.cloudflare.com
Responsible (RNAME)	dns@cloudflare.com
Refresh	10000s
Retry	2400s
Expire	604800s
Minimum (neg-cache TTL)	1800s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

29ms

A

35ms

MX

8ms

AAAA

9ms

TXT

100ms

CAA

12ms

HTTPS

75ms

TLSA

29ms

SOA

31ms

MTA-STS

18ms

DNSSEC

156ms

SRV

0ms

Total

3274ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-09-01 12:58:37	3274ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-27 11:02:20	621ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-08-06 20:09:00	3116ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-07-11 12:37:22	2122ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-28 13:45:05	3657ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-27 01:01:46	1254ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-26 05:04:28	1085ms	2 NS 1 A 0 MX	🔓 Insecure	View
2026-06-17 12:00:34	1874ms	2 NS 1 A 0 MX	🔓 Insecure	View