sun-invest.dk DNS records

🖥️ Nameservers3 records 87ms

Nameserver	IP addresses	PTR	ASN / ISP
ns21.netronics.at	91.223.147.111	—	AS5404 conova communications GmbH
ns22.netronics.at	185.69.161.226	—	AS5404 conova communications GmbH
ns23.netronics.at	217.196.155.36	—	AS5404 conova communications GmbH

🌍 A Records1 records 79ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
185.197.181.26	300s	stark01.xserv.io	AS35369	LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation	185.197.181.0/24	🇦🇹 Austria	—

📧 MX Records3 records 107ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	360s	mgw01.xserv.at	83.164.162.9	mgw01.xserv.at	AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation
20	360s	mgw02.xserv.at	83.164.162.14	mgw02.xserv.at	AS35369 LINZ STROM GAS WAERME GmbH fuer Energiedienstleistungen und Telekommunikation
30	360s	mgw03.xserv.at	91.223.147.102	mgw03.xserv.at	AS5404 conova communications GmbH

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 217ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	10	0	443	mail.xserv.at

📝 TXT Records1 records 472ms

TXT Record
v=spf1 a ip4:83.164.146.90 ip4:82.117.10.40/29 ip4:91.223.147.112 ip4:83.164.161.90 ip4:193.168.170.32/28 include:mail.xserv.at include:xcp01.xserv.at include:mgw01.xserv.at include:mx01.xserv.at include:mx02.xserv.at include:server1.netronics.at -all

✉️ SPF

Policy	Record (sun-invest.dk)
-all (hard fail)	v=spf1 a ip4:83.164.146.90 ip4:82.117.10.40/29 ip4:91.223.147.112 ip4:83.164.161.90 ip4:193.168.170.32/28 include:mail.xserv.at include:xcp01.xserv.at include:mgw01.xserv.at include:mx01.xserv.at include:mx02.xserv.at include:server1.netronics.at -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 Records2 records 77ms

Flags	Tag	Value
0	issue	letsencrypt.org
0	issuewild	letsencrypt.org

🔏 ACME Challenge

Type	Name	Value
TXT	_acme-challenge.sun-invest.dk	_l3r-4V9kJm-HYwnmO6JYL6JSUhAd7c2c5oZ9bvosoA

🔗 TLSA / DANE

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

🔐 DNSSEC173ms

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	2025062501
Primary NS (MNAME)	ns21.netronics.at
Responsible (RNAME)	helpdesk@xserv.ag
Refresh	7200s
Retry	540s
Expire	604800s
Minimum (neg-cache TTL)	3600s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

87ms

A

79ms

MX

107ms

AAAA

106ms

TXT

472ms

CAA

77ms

HTTPS

119ms

TLSA

191ms

SOA

0ms

MTA-STS

121ms

DNSSEC

173ms

SRV

217ms

Total

2044ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-26 23:45:43	2044ms	3 NS 1 A 3 MX	🔓 Insecure	View
2026-06-28 16:55:46	4927ms	3 NS 1 A 3 MX	🔓 Insecure	View
2026-06-23 03:30:56	2123ms	3 NS 1 A 3 MX	🔓 Insecure	View
2026-06-20 02:03:02	2341ms	3 NS 1 A 3 MX	🔓 Insecure	View
2026-06-17 19:10:10	1354ms	3 NS 1 A 3 MX	🔓 Insecure	View