`proficentral.com`

DNSSEC	⚠️ Not signed
A	2a01:28:ca:112::1:73^{🇨🇿 SuperNetwork2a01:28::/32 s.r.o.}
		PTR	`ikz03.vas-server.cz`
A	37.235.105.90^{🇨🇿 SuperNetwork37.235.96.0/20 s.r.o.}
NS	`ns.vas-hosting.cz` ⭐
		A	2a01:28:ca:112::1:4^{🇨🇿 SuperNetwork2a01:28::/32 s.r.o.}
			PTR	`ns.vas-hosting.cz`
		A	95.168.209.105^{🇨🇿 SuperNetwork95.168.192.0/19 s.r.o.}
NS	`ns.vas-hosting.com`
		A	2a01:4f8:c0c:1fbf::1^{🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK}
			PTR	`ns.vas-hosting.com`
		A	78.47.104.13^{🇩🇪 Hetzner78.46.0.0/15 HETZNER-RZ-NBG-BLK5}
			PTR	`ns.vas-hosting.com`
NS	`ns.vas-hosting.eu`
		A	2a01:430:100:57::25^{🇨🇿 MASTER-AS2a01:430::/32 MASTER-IPV6-1-MAI-CZ}
			PTR	`ns.vas-hosting.eu`
		A	83.167.224.189^{🇨🇿 MASTER-AS83.167.224.0/19 MASTER-NET-5}
			PTR	`ns.vas-hosting.eu`
MX	`ikz03.vas-server.cz` ⭐
		A	2a01:28:ca:112::1:73^{🇨🇿 SuperNetwork2a01:28::/32 s.r.o.}
			PTR	`ikz03.vas-server.cz`
		A	37.235.105.90^{🇨🇿 SuperNetwork37.235.96.0/20 s.r.o.}
			PTR	`ikz03.vas-server.cz`
TXT	`v=spf1 a mx ?all`
SOA	`ns.vas-hosting.cz`info@vas-hosting.cz serial=2506101665

`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=1777473251

Same first word

proficentral.com

Similar names

inflectrapro.ca

proliftcrane.com

DNS History

10 records (6 active, 4 former)

○NSns.forpsi.cz2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:12:02
○ 2026-02-16 16:12:26
○ 2026-04-29 14:48:12

○NSns.forpsi.it2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:12:02
○ 2026-02-16 16:12:26
○ 2026-04-29 14:48:12

○NSns.forpsi.net2018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:12:02
○ 2026-02-16 16:12:26
○ 2026-04-29 14:48:12

●NSns.vas-hosting.com2026-02-16 → 2026-04-29 · 3 obs

○ 2018-05-09 21:12:02
● 2026-02-16 16:12:26
● 2026-04-29 14:48:12

●NSns.vas-hosting.cz2026-02-16 → 2026-04-29 · 3 obs

○ 2018-05-09 21:12:02
● 2026-02-16 16:12:26
● 2026-04-29 14:48:12

●NSns.vas-hosting.eu2026-02-16 → 2026-04-29 · 3 obs

○ 2018-05-09 21:12:02
● 2026-02-16 16:12:26
● 2026-04-29 14:48:12

●MXikz03.vas-server.cz2026-02-16 → 2026-04-29 · 2 obs

● 2026-02-16 16:12:26
● 2026-04-29 14:48:12

●A2a01:28:ca:112::1:732026-02-16 → 2026-04-29 · 3 obs

○ 2018-05-09 21:12:02
● 2026-02-16 16:12:26
● 2026-04-29 14:48:12

●A37.235.105.902026-02-16 → 2026-04-29 · 3 obs

○ 2018-05-09 21:12:02
● 2026-02-16 16:12:26
● 2026-04-29 14:48:12

○A89.187.152.1122018-05-09 → 2018-05-09 · 3 obs

● 2018-05-09 21:12:02
○ 2026-02-16 16:12:26
○ 2026-04-29 14:48:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
proficentral.com	ns.vas-hosting.cz, ns.vas-hosting.com, ns.vas-hosting.eu	2 records

✅ Authoritative Response

Server:95.168.209.105

NS records: ns.vas-hosting.cz, ns.vas-hosting.com, ns.vas-hosting.eu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for proficentral.com (unsigned zone)

⏱️ Timing

Total: 762ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.235.105.90`
AAAA	1	`2a01:28:ca:112::1:73`
NS	3	`ns.vas-hosting.cz, ns.vas-hosting.eu...`
MX	1	`ikz03.vas-server.cz (pri: 10)`
TXT	1	`v=spf1 a mx ?all`
SOA	1	`ns.vas-hosting.cz info.vas-hosting.cz`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns.vas-hosting.com, ns.vas-hosting.com)

Analysis

IP Addresses

proficentral.com points to two IPs: 2a01:28:ca:112::1:73 and 37.235.105.90.

Other host names, for instance ohnostroj.eu, ikz03.vas-server.cz, kubu.cz, gebo.cz and asped.cz share IP numbers with proficentral.com.

Name Servers

proficentral.com is delegated to name servers ns.vas-hosting.com, ns.vas-hosting.cz and ns.vas-hosting.eu.

proficentral.com at least partially shares name servers with other domains such as 0-26.212.168.95.in-addr.arpa, ecobag.cz, gado.cz, alicerain.com and prpoint.cz.

Host names with two IP numbers:

ns.vas-hosting.com points to 2a01:4f8:c0c:1fbf::1 and 78.47.104.13.

ns.vas-hosting.cz points to 2a01:28:ca:112::1:4 and 95.168.209.105.

ns.vas-hosting.eu points to 2a01:430:100:57::25 and 83.167.224.189.

Mail Servers

proficentral.com is handled by a single mail server, ikz03.vas-server.cz.

The mail server setup for proficentral.com matches that of other domains, for instance ictg.cz.

Host name ikz03.vas-server.cz points to IPs 2a01:28:ca:112::1:73 and 37.235.105.90.

proficentral.com - robtex.com