CF1760591723074-tsm20251015201252

WWW.ROBTEX.COM - onst.cz

Search for IP or hostnames:

onst.cz checked at 2025-10-16T05:15:23.058Z 232ms 350/350/350 100% R:9

onst.cz

NSns2.gransy.com
A2001:19f0:6801:474:5400:1ff:fec5:8efbπŸ‡«πŸ‡· The Constant Company
A2001:19f0:7401:81e0:5400:1ff:fec5:8ef6πŸ‡¬πŸ‡§ The Constant Company
A95.179.192.121πŸ‡¬πŸ‡§ The Constant Company
PTR95.179.192.121.vultrusercontent.com
A217.16.185.221πŸ‡¨πŸ‡Ώ VSHosting s.r.o.
PTRns2.gransy.com
A217.69.4.49πŸ‡«πŸ‡· The Constant Company
PTR217.69.4.49.vultrusercontent.com
NSns3.gransy.com
A2a02:750:7::2e7πŸ‡ΈπŸ‡ͺ Portlane
PTR2a02-750-7--2e7-static.glesys.net
A2a02:750:8::32πŸ‡³πŸ‡± Portlane
PTR2a02-750-8--32-static.glesys.net
A46.21.100.103πŸ‡³πŸ‡± Portlane
PTR46-21-100-103-static.glesys.net
A77.78.126.35πŸ‡¨πŸ‡Ώ Casablanca INT a.s.
A109.74.7.71πŸ‡ΈπŸ‡ͺ Portlane
PTR109-74-7-71-static.glesys.net
NSns4.gransy.com
A2001:19f0:5401:69b:5400:1ff:fec5:8f3fπŸ‡ΊπŸ‡Έ The Constant Company
A2a00:1a28:2010:1::89πŸ‡³πŸ‡΄ Portlane
PTR2a00-1a28-2010-1--89-static.glesys.net
A66.42.94.136πŸ‡ΊπŸ‡Έ The Constant Company
PTR66.42.94.136.vultrusercontent.com
A80.67.7.209πŸ‡³πŸ‡΄ Portlane
PTR80-67-7-209-static.glesys.net
NSns5.gransy.com
A2a02:750:5::538πŸ‡ΈπŸ‡ͺ Portlane
PTR2a02-750-5--538-static.glesys.net
A31.192.227.223πŸ‡ΈπŸ‡ͺ Portlane
PTR31-192-227-223-static.glesys.net
NSns.gransy.com
A2001:19f0:5001:1caf:5400:1ff:fec5:8d50πŸ‡³πŸ‡± The Constant Company
A45.76.90.43πŸ‡©πŸ‡ͺ The Constant Company
PTR45.76.90.43.vultrusercontent.com
A77.78.104.149πŸ‡¨πŸ‡Ώ Casablanca INT a.s.
PTRns.gransy.com
A95.179.136.180πŸ‡³πŸ‡± The Constant Company
PTR95.179.136.180.vultrusercontent.com
MXaspmx.l.google.com
A2a00:1450:400c:c1f::1aπŸ‡§πŸ‡ͺ Google
PTRwi-in-f26.1e100.net
A64.233.167.27πŸ‡ΊπŸ‡Έ Google
PTRwl-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1aπŸ‡³πŸ‡± Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.26πŸ‡ΊπŸ‡Έ Google
PTRyugrqzs-in-f26.1e100.net
MXalt2.aspmx.l.google.com
A2a00:1450:4025:c01::1aπŸ‡΅πŸ‡± Google
PTRrd-in-f26.1e100.net
A142.250.147.26πŸ‡ΊπŸ‡Έ Google
PTRrd-in-f26.1e100.net
MXalt3.aspmx.l.google.com
A2607:f8b0:4001:c70::1aπŸ‡ΊπŸ‡Έ Google
PTRyucbful-in-f26.1e100.net
A192.178.209.27πŸ‡ΊπŸ‡Έ Google
PTRyucbful-in-f27.1e100.net
MXalt4.aspmx.l.google.com
A2404:6800:4003:c06::1bπŸ‡ΈπŸ‡¬ Google
PTRsm-in-f27.1e100.net
A142.250.4.27πŸ‡ΊπŸ‡Έ Google
PTRsm-in-f27.1e100.net
A75.2.70.75πŸ‡ΊπŸ‡Έ Amazon
PTRaacb0a264e514dd48.awsglobalaccelerator.com
A99.83.190.102πŸ‡ΊπŸ‡Έ Amazon
PTRaacb0a264e514dd48.awsglobalaccelerator.com

cz

NSa.ns.nic.cz
NSb.ns.nic.cz
NSc.ns.nic.cz
NSd.ns.nic.cz

Starts with same word

Starts similarily

AI analysis

onst.cz points to two IP numbers: 75.2.70.75 and 99.83.190.102.

Other host names, for instance industria.nl, panthium.com, rtiblockchain.com, pratte.ca and kimonix.com share IP numbers with onst.cz.

onst.cz is delegated to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.

onst.cz at least partially shares its name servers with other domains, for instance 193.28.185.in-addr.arpa, elgar.cz, dsgn.cz, marlenka.hr and petruzalek.rs.

Five IP numbers

Host ns2.gransy.com points to 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49.

Host ns3.gransy.com points to 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71.

Four IP numbers

Host ns4.gransy.com points to 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209.

Host ns.gransy.com points to 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180.

Two IP numbers

Host ns5.gransy.com points to 2a02:750:5::538 and 31.192.227.223.

Five mail servers handle onst.cz: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

onst.cz shares some mail servers with other domains, including objectif-immobilier.com, yottkpps.edu.hk, icgroup.in, islamuna.com and avanto.dk.

These mail servers are commonly used alongside the mail servers aspmx2.googlemail.com and aspmx3.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2a00:1450:400c:c1f::1a and 64.233.167.27.

alt1.aspmx.l.google.com points to 2a00:1450:4013:c1e::1a and 192.178.213.26.

alt2.aspmx.l.google.com points to 2a00:1450:4025:c01::1a and 142.250.147.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.27.

alt4.aspmx.l.google.com points to 2404:6800:4003:c06::1b and 142.250.4.27.

Perform reverse DNS lookup as well as normal forward DNS. Check Autonomous System Numbers (ASNs) and BGP connections between Internet Service Providers.
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