viorna.dk DNS records

🖥️ Nameservers3 records 146ms

Nameserver	IP addresses	PTR	ASN / ISP
ns1.websupport.sk	2a10:bbc0::11 45.10.97.11	ns1.websupport.eu ns1.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.
ns2.websupport.sk	185.71.159.12 2a02:250:3::12	ns2.websupport.eu ns2.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.
ns3.websupport.sk	2a10:bbc0::13 45.10.97.13	ns3.websupport.eu ns3.websupport.eu	AS25234 ACTIVE 24, s.r.o. AS25234 ACTIVE 24, s.r.o.

🌍 A Records1 records 71ms

IP	TTL	PTR	ASN	ISP / Org	CIDR	Country	City
23.227.38.65	600s	myshopify.com	AS13335	Cloudflare, Inc.	23.227.38.0/23	🇨🇦 Canada	Ottawa

📧 MX Records2 records 62ms

Priority	TTL	Mail Server	IP addresses	PTR	ASN
10	600s	mx10.websupport.cz	2a00:4b40:aaaa:2101:45:13:137:103 45.13.137.103	mx10.websupport.cz m1-u5-mx.websupport.cz	AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o.
100	600s	mx20.websupport.cz	2a00:4b40:aaaa:2101:45:13:137:104 45.13.137.104	mx20.websupport.cz m1-u6-mx.websupport.cz	AS51013 WebSupport s.r.o. AS51013 WebSupport s.r.o.

🔷 AAAA Records (IPv6)

✗ No AAAA records — IPv6 not configured

🔐 HTTPS Records

✗ No HTTPS RR — no SVCB/HTTPS service binding

🔌 SRV Records1 records 237ms

Service	Priority	Weight	Port	Target
_autodiscover._tcp	0	0	443	web.prod.bts.websupport.sk

📝 TXT Records1 records 295ms

TXT Record
v=spf1 a mx include:_spf.websupport.cz -all

✉️ SPF

Policy	Record (viorna.dk)
-all (hard fail)	v=spf1 a mx include:_spf.websupport.cz -all

📨 DMARC

Policy	Record (_dmarc.viorna.dk)
p=quarantine	v=DMARC1; p=quarantine

📬 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 / DANE6 records 160ms

Service / Owner	Type	Cert association
SMTP _25._tcp.mx10.websupport.cz	DANE-TA · SPKI · SHA-256	0E8BB18BBEEFB381BE21BFC1A206D317…
SMTP _25._tcp.mx10.websupport.cz	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx10.websupport.cz	DANE-TA · SPKI · SHA-256	C784333D20BCD742B9FDC3236F4E509B…
SMTP _25._tcp.mx20.websupport.cz	DANE-TA · SPKI · SHA-256	6BD9212CE649C659C9CABC6CB60FCFFA…
SMTP _25._tcp.mx20.websupport.cz	DANE-TA · SPKI · SHA-256	C784333D20BCD742B9FDC3236F4E509B…
SMTP _25._tcp.mx20.websupport.cz	DANE-TA · SPKI · SHA-256	0E8BB18BBEEFB381BE21BFC1A206D317…

🔐 DNSSEC85ms

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

🏷️ SOA96ms

Field	Value
Serial	1773941826
Primary NS (MNAME)	ns1.websupport.sk
Responsible (RNAME)	admin@websupport.cz
Refresh	7200s
Retry	2048s
Expire	1048576s
Minimum (neg-cache TTL)	2560s

📋 Registration

✗ No registration data — collected automatically when SOA serial changes

📋 WHOIS

⏱️ Lookup Timing

NS

146ms

A

71ms

MX

62ms

AAAA

61ms

TXT

295ms

CAA

49ms

HTTPS

113ms

TLSA

160ms

SOA

96ms

MTA-STS

115ms

DNSSEC

85ms

SRV

237ms

Total

868ms

🕐 Scan History

Scanned At	Duration	Records	DNSSEC
2026-08-28 05:33:58	1198ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-30 19:20:40	1213ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-26 00:21:04	1039ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-23 23:05:52	1185ms	0 NS 0 A 0 MX	❓ Unknown	View
2026-06-20 16:53:49	868ms	3 NS 1 A 2 MX	🔓 Insecure	View
2026-06-17 13:06:54	1536ms	3 NS 1 A 2 MX	🔓 Insecure	View