vhdiagnostics.com - dns.ninja

`vhdiagnostics.com`

DNSSEC	⚠️ Not signed
A	2a00:4b40:aaaa:2009::5^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.196^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
NS	`ns1.websupport.sk` ⭐
		A	2a10:bbc0::11^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns1.websupport.eu`
		A	45.10.97.11^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns1.websupport.eu`
NS	`ns2.websupport.sk`
		A	2a02:250:3::12^{🇸🇪 ACTIVE24-AS2a02:250:3::/48}
			PTR	`ns2.websupport.eu`
		A	185.71.159.12^{🇸🇪 ACTIVE24-AS185.71.159.0/24}
			PTR	`ns2.websupport.eu`
NS	`ns3.websupport.sk`
		A	2a10:bbc0::13^{🇨🇿 ACTIVE24-AS2a10:bbc0::/32}
			PTR	`ns3.websupport.eu`
		A	45.10.97.13^{🇨🇿 ACTIVE24-AS45.10.97.0/24}
			PTR	`ns3.websupport.eu`
MX	`mx10.websupport.sk` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:110^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx10.websupport.sk`
		A	45.13.137.110^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u6-mx.websupport.sk`
MX	`mx20.websupport.sk`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:109^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx20.websupport.sk`
		A	45.13.137.109^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u5-mx.websupport.sk`
TXT	`v=spf1 a mx include:_spf.m1.websupport.sk ?all`
TXT	`spf2.0/pra a mx include:_sid.m1.websupport.sk ?all`
SOA	`ns1.websupport.sk`admin@websupport.sk serial=1709553665

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786331564

Same first word

vhdiagnostics.com

Similar names

hvdiagnostics.com

davincisghost.com

hvdiagnostics.us

DNS History

11 records (7 active, 4 former)

●NSns1.websupport.sk2026-04-30 → 2026-08-10 · 3 obs

○ 2017-02-10 02:12:10
● 2026-04-30 17:25:38
● 2026-08-10 03:41:46

○NSns17.worldnic.com2015-08-16 → 2017-02-10 · 4 obs

● 2015-08-16 15:29:28
● 2017-02-10 02:12:10
○ 2026-04-30 17:25:38
○ 2026-08-10 03:41:46

○NSns18.worldnic.com2015-08-16 → 2017-02-10 · 4 obs

● 2015-08-16 15:29:28
● 2017-02-10 02:12:10
○ 2026-04-30 17:25:38
○ 2026-08-10 03:41:46

●NSns2.websupport.sk2026-04-30 → 2026-08-10 · 3 obs

○ 2017-02-10 02:12:10
● 2026-04-30 17:25:38
● 2026-08-10 03:41:46

●NSns3.websupport.sk2026-04-30 → 2026-08-10 · 3 obs

○ 2017-02-10 02:12:10
● 2026-04-30 17:25:38
● 2026-08-10 03:41:46

●MXmx10.websupport.sk2026-04-30 → 2026-08-10 · 3 obs

○ 2017-02-10 02:12:10
● 2026-04-30 17:25:38
● 2026-08-10 03:41:46

●MXmx20.websupport.sk2026-04-30 → 2026-08-10 · 3 obs

○ 2017-02-10 02:12:10
● 2026-04-30 17:25:38
● 2026-08-10 03:41:46

○MXp.webcom.ctmail.com2015-12-09 → 2017-02-10 · 6 obs

● 2015-12-09 11:45:28
○ 2016-03-08 11:01:42
● 2016-06-25 13:11:16
● 2017-02-10 02:12:10
○ 2026-04-30 17:25:38
○ 2026-08-10 03:41:46

○A208.91.197.272015-08-16 → 2017-02-10 · 4 obs

● 2015-08-16 15:29:28
● 2017-02-10 02:12:10
○ 2026-04-30 17:25:38
○ 2026-08-10 03:41:46

●A2a00:4b40:aaaa:2009::52026-04-30 → 2026-08-10 · 3 obs

○ 2017-02-10 02:12:10
● 2026-04-30 17:25:38
● 2026-08-10 03:41:46

●A37.9.175.1962026-04-30 → 2026-08-10 · 3 obs

○ 2017-02-10 02:12:10
● 2026-04-30 17:25:38
● 2026-08-10 03:41:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net...	-
vhdiagnostics.com	ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk	-

✅ Authoritative Response

Server:45.10.97.11

NS records: ns1.websupport.sk, ns2.websupport.sk, ns3.websupport.sk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for vhdiagnostics.com (unsigned zone)

⏱️ Timing

Total: 381ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.196`
AAAA	1	`2a00:4b40:aaaa:2009::5`
NS	3	`ns1.websupport.sk, ns2.websupport.sk...`
MX	2	`mx10.websupport.sk (pri: 10), mx20.websupport.sk (pri: 100)`
TXT	2	`v=spf1 a mx include:_spf.m1.websupport.s, spf2.0/pra a mx include:_sid.m1.websuppo`
SOA	1	`ns1.websupport.sk admin.websupport.sk`

Analysis

IP Addresses

vhdiagnostics.com points to the IP addresses 37.9.175.196 and 2a00:4b40:aaaa:2009::5

Two other host names, along with demont.cz, vitaderm.sk and alusteel.sk, also share IP numbers with vhdiagnostics.com.

Name Servers

The authoritative name servers for vhdiagnostics.com are ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk — three in total.

There is at least partial name server overlap between vhdiagnostics.com and other domains — penzionsustiak.sk, type.sk, plynovekotly.sk and two more among them.

The name servers ns1.websupport.at, ns2.websupport.at and ns3.websupport.at are often found in combination with these name servers.

ns1.websupport.sk, ns2.websupport.sk and ns3.websupport.sk all resolve to exactly two IP numbers apiece: ns1.websupport.sk → 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.sk → 185.71.159.12 and 2a02:250:3::12; ns3.websupport.sk → 45.10.97.13 and 2a10:bbc0::13.

Mail Servers

vhdiagnostics.com is served by two mail servers, mx10.websupport.sk and mx20.websupport.sk.

Among the domains sharing a mail server setup with vhdiagnostics.com are vavacademy.sk, nusapenidabeauty.com, plastickachirurgia.sk and two others.

vhdiagnostics.com and other domains — easyship.sk for instance — share at least some mail servers.

The two host names mx10.websupport.sk and mx20.websupport.sk each have a pair of IP addresses: mx10.websupport.sk has 45.13.137.110 and 2a00:4b40:aaaa:2101:45:13:137:110, and mx20.websupport.sk has 45.13.137.109 and 2a00:4b40:aaaa:2101:45:13:137:109.