unisun-system.dk DNS records

🖥️ Nameservers2 records 132ms

Nameserver	IP addresses	PTR	ASN / ISP
bailey.ns.cloudflare.com	108.162.194.41 162.159.38.41 172.64.34.41 2606:4700:50::a29f:2629 2803:f800:50::6ca2:c229 2a06:98c1:50::ac40:2229	bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com bailey.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.
venkat.ns.cloudflare.com	108.162.195.254 162.159.44.254 172.64.35.254 2606:4700:58::a29f:2cfe 2803:f800:50::6ca2:c3fe 2a06:98c1:50::ac40:23fe	venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com venkat.ns.cloudflare.com	AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc. AS13335 Cloudflare, Inc.

🌍 A Records1 records 102ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
50.23.51.3	300s	3.33.1732.ip4.static.sl-reverse.com	—	—	—	🇺🇸 United States	—

📧 MX Records1 records 152ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	300s	spamwall.bitsolution.dk	216.55.101.96	spamwall.bitsolution.dk	AS26548 PureVoltage Hosting Inc.

📧 Autodiscover / Autoconfig

Service	CNAME / IP
🔷 Autodiscover	unisun-system.dk → 50.23.51.3
🔶 Autoconfig	unisun-system.dk → 50.23.51.3

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

📝 TXT Records1 records 351ms

TXT Record
v=spf1 include:spf1.fischergroup.dk ~all

✉️ SPF

Policy	Record (unisun-system.dk)
~all (soft fail)	v=spf1 include:spf1.fischergroup.dk ~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

🔏 ACME Challenge

Type	Name	Value
CNAME	_acme-challenge.unisun-system.dk	unisun-system.dk

🔗 TLSA / DANE

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

🔐 DNSSEC260ms

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

🏷️ SOA0ms

Field	Value
Serial	2412953549
Primary NS (MNAME)	bailey.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

132ms

A

102ms

MX

152ms

AAAA

111ms

TXT

351ms

CAA

132ms

HTTPS

174ms

TLSA

2387ms

SOA

0ms

MTA-STS

176ms

DNSSEC

260ms

SRV

153ms

Total

5601ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-23 11:15:33	5601ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-17 02:19:35	2910ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-16 02:00:40	4943ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-08-14 09:37:38	1992ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-07-24 07:54:34	908ms	2 NS 1 A 1 MX	❓ Unknown	View
2026-07-03 13:31:36	1231ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-25 16:24:11	1445ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-24 11:50:56	1026ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-20 01:54:38	599ms	2 NS 1 A 1 MX	🔓 Insecure	View
2026-06-17 22:09:24	1260ms	2 NS 1 A 1 MX	🔓 Insecure	View