probison.com - dns.ninja

`probison.com`

DNSSEC	🔒 Signed (DS record present)
A	2a00:4b40:aaaa:2011::7^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
A	37.9.175.212^{🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24}
NS	`ns1.websupport.cz` ⭐
		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.cz`
		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.eu`
		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	`mailin1.probison.com` ⭐
		A	2a00:4b40:aaaa:2101:45:13:137:110^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx10.websupport.sk`
		A	45.13.137.103^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`m1-u5-mx.websupport.cz`
MX	`mailin2.probison.com`⁽¹⁰⁰⁾
		A	2a00:4b40:aaaa:2101:45:13:137:109^{🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32}
			PTR	`mx20.websupport.sk`
		A	45.13.137.8^{🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24}
			PTR	`mx20.websupport.at`
TXT	`google-site-verification=qL3cqwJdKuEu5bp8ZSAeV4eOl-nmkzT2xxYPMOpvkQM`
SOA	`ns1.websupport.cz`admin@websupport.cz serial=1782203673

`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=1782687025

Subdomains

mailin2.probison.com

mailin1.probison.com

Same first word

probison.com

Similar names

DNS History

22 records (7 active, 15 former)

○NScarl.ns.cloudflare.com2018-01-14 → 2018-01-14 · 4 obs

○ 2017-01-11 16:37:16
● 2018-01-14 22:41:22
○ 2026-04-09 10:19:56
○ 2026-06-28 22:50:58

○NSchan.ns.cloudflare.com2018-01-14 → 2018-01-14 · 4 obs

○ 2017-01-11 16:37:16
● 2018-01-14 22:41:22
○ 2026-04-09 10:19:56
○ 2026-06-28 22:50:58

○NSns1.webfaction.com2016-02-08 → 2017-01-11 · 4 obs

● 2016-02-08 08:52:36
● 2017-01-11 16:37:16
○ 2018-01-14 22:41:22
○ 2026-06-28 22:50:58

●NSns1.websupport.cz2026-04-09 → 2026-06-28 · 3 obs

○ 2018-01-14 22:41:22
● 2026-04-09 10:19:56
● 2026-06-28 22:50:58

○NSns2.webfaction.com2016-02-08 → 2017-01-11 · 4 obs

● 2016-02-08 08:52:36
● 2017-01-11 16:37:16
○ 2018-01-14 22:41:22
○ 2026-06-28 22:50:58

●NSns2.websupport.cz2026-04-09 → 2026-06-28 · 3 obs

○ 2018-01-14 22:41:22
● 2026-04-09 10:19:56
● 2026-06-28 22:50:58

○NSns3.webfaction.com2016-02-08 → 2017-01-11 · 4 obs

● 2016-02-08 08:52:36
● 2017-01-11 16:37:16
○ 2018-01-14 22:41:22
○ 2026-06-28 22:50:58

●NSns3.websupport.eu2026-04-09 → 2026-06-28 · 3 obs

○ 2018-01-14 22:41:22
● 2026-04-09 10:19:56
● 2026-06-28 22:50:58

○NSns4.webfaction.com2016-02-08 → 2017-01-11 · 4 obs

● 2016-02-08 08:52:36
● 2017-01-11 16:37:16
○ 2018-01-14 22:41:22
○ 2026-06-28 22:50:58

●MXmailin1.probison.com2026-04-09 → 2026-06-28 · 3 obs

○ 2018-01-14 22:41:22
● 2026-04-09 10:19:56
● 2026-06-28 22:50:58

●MXmailin2.probison.com2026-04-09 → 2026-06-28 · 3 obs

○ 2018-01-14 22:41:22
● 2026-04-09 10:19:56
● 2026-06-28 22:50:58

○MXmx7.webfaction.com2016-02-08 → 2018-01-14 · 4 obs

● 2016-02-08 08:52:36
● 2018-01-14 22:41:22
○ 2026-04-09 10:19:56
○ 2026-06-28 22:50:58

○MXmx8.webfaction.com2016-02-08 → 2018-01-14 · 4 obs

● 2016-02-08 08:52:36
● 2018-01-14 22:41:22
○ 2026-04-09 10:19:56
○ 2026-06-28 22:50:58

○MXmx9.webfaction.com2016-02-08 → 2018-01-14 · 4 obs

● 2016-02-08 08:52:36
● 2018-01-14 22:41:22
○ 2026-04-09 10:19:56
○ 2026-06-28 22:50:58

○A104.27.178.652018-01-14 → 2018-01-14 · 4 obs

○ 2017-01-11 16:37:16
● 2018-01-14 22:41:22
○ 2026-04-09 10:19:56
○ 2026-06-28 22:50:58

○A104.27.179.652018-01-14 → 2018-01-14 · 4 obs

○ 2017-01-11 16:37:16
● 2018-01-14 22:41:22
○ 2026-04-09 10:19:56
○ 2026-06-28 22:50:58

○A2400:cb00:2048:1::681b:b2412018-01-14 → 2018-01-14 · 4 obs

○ 2017-01-11 16:37:16
● 2018-01-14 22:41:22
○ 2026-04-09 10:19:56
○ 2026-06-28 22:50:58

○A2400:cb00:2048:1::681b:b3412018-01-14 → 2018-01-14 · 4 obs

○ 2017-01-11 16:37:16
● 2018-01-14 22:41:22
○ 2026-04-09 10:19:56
○ 2026-06-28 22:50:58

●A2a00:4b40:aaaa:2011::72026-04-09 → 2026-06-28 · 3 obs

○ 2018-01-14 22:41:22
● 2026-04-09 10:19:56
● 2026-06-28 22:50:58

○A2a03:8180:1001:b2:5::892016-02-08 → 2017-01-11 · 4 obs

● 2016-02-08 08:52:36
● 2017-01-11 16:37:16
○ 2018-01-14 22:41:22
○ 2026-06-28 22:50:58

●A37.9.175.2122026-04-09 → 2026-06-28 · 3 obs

○ 2018-01-14 22:41:22
● 2026-04-09 10:19:56
● 2026-06-28 22:50:58

○A5.153.9.542016-02-08 → 2017-01-11 · 4 obs

● 2016-02-08 08:52:36
● 2017-01-11 16:37:16
○ 2018-01-14 22:41:22
○ 2026-06-28 22:50:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net...	-
probison.com	ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu	-

✅ Authoritative Response

Server:45.10.97.11

NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1199ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`37.9.175.212`
AAAA	1	`2a00:4b40:aaaa:2011::7`
NS	3	`ns1.websupport.cz, ns2.websupport.cz...`
MX	2	`mailin1.probison.com (pri: 10), mailin2.probison.com (pri: 100)`
TXT	1	`google-site-verification=qL3cqwJdKuEu5bp`
SOA	1	`ns1.websupport.cz admin.websupport.cz`

Analysis

Hierarchy

mailin2.probison.com and mailin1.probison.com are both subdomains of probison.com.

IP Addresses

probison.com resolves to the IP addresses 37.9.175.212 and 2a00:4b40:aaaa:2011::7

toyformat.com, salter.cz, cantoria-praha.cz and two other host names share IP numbers with probison.com.

Name Servers

probison.com is delegated to three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.

probison.com has at least partial name server overlap with other domains, such as kinesio-tejping.sk, homio.com, lamkova.com and two others.

ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu each resolve to two IP addresses: ns1.websupport.cz resolves to 45.10.97.11 and 2a10:bbc0::11; ns2.websupport.cz resolves to 185.71.159.12 and 2a02:250:3::12; ns3.websupport.eu resolves to 45.10.97.13 and 2a10:bbc0::13.

Mail Servers

Mail for probison.com is handled by two mail servers — mailin1.probison.com and mailin2.probison.com.

mailin1.probison.com and mailin2.probison.com each resolve to two IP addresses: mailin1.probison.com points to 45.13.137.103 and 2a00:4b40:aaaa:2101:45:13:137:110, while mailin2.probison.com points to 45.13.137.8 and 2a00:4b40:aaaa:2101:45:13:137:109.