CF1763807828873-tsm20251122103252

NSLIST.NET - thinkopen.biz

Search for IP or hostnames:

thinkopen.biz checked at 2025-11-22T10:37:08.850Z 516ms 139/139/139 100% R:15 allDone:true timedOut:false

thinkopen.biz

NSns1.dns-h.com
A129.232.248.31🇿🇦 xneelo (Formerly Hetzner SA)
PTRns1.dns-h.com
MXaspmx2.googlemail.com
A2607:f8b0:4023:100f::1b 🇺🇸 Google
PTRyudfwra-in-f27.1e100.net
A192.178.220.26🇺🇸 Google
PTRyudfwra-in-f26.1e100.net
MXaspmx3.googlemail.com
A2607:f8b0:4023:1015::1b 🇺🇸 Google
PTRyudfwta-in-f27.1e100.net
A172.253.135.27🇺🇸 Google
PTRyudfwta-in-f27.1e100.net
MXaspmx4.googlemail.com
A2a00:1450:4025:402::1b 🇳🇱 Google
PTRrb-in-f27.1e100.net
A142.250.102.26🇺🇸 Google
PTRrb-in-f26.1e100.net
MXaspmx5.googlemail.com
A2a00:1450:4013:c1e::1a 🇳🇱 Google
PTRyugrqzs-in-f26.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
NSns1.host-h.net
A129.232.248.30🇿🇦 xneelo (Formerly Hetzner SA)
PTRns1.host-h.net
NSns2.host-h.net
A129.232.248.40🇿🇦 xneelo (Formerly Hetzner SA)
PTRns2.host-h.net
MXaspmx.l.google.com
A2607:f8b0:4023:c03::1b 🇺🇸 Google
PTRdy-in-f27.1e100.net
A142.250.101.27🇺🇸 Google
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com
A2a00:1450:4013:c1e::1b 🇳🇱 Google
PTRyugrqzs-in-f27.1e100.net
A192.178.213.27🇺🇸 Google
PTRyugrqzs-in-f27.1e100.net
MXalt2.aspmx.l.google.com
A2607:f8b0:4023:1015::1a 🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
A172.253.135.26🇺🇸 Google
PTRyudfwta-in-f26.1e100.net
A104.198.14.52🇺🇸 Google
PTR52.14.198.104.bc.googleusercontent.com

biz

NSa.gtld.biz
NSb.gtld.biz
NSc.gtld.biz
NSm.gtld.biz
NSn.gtld.biz
NSw.gtld.biz
NSx.gtld.biz
NSy.gtld.biz

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Starts with same word

Starts similarily

AI analysis

The parent of web-server-3.thinkopen.biz is thinkopen.biz.

thinkopen.biz points to a single IP address: 104.198.14.52.

Other host names such as autika.com, sherif.io, tricking.berlin, bahai.org and elzup.com share IPs with thinkopen.biz.

thinkopen.biz is delegated to three name servers: ns1.dns-h.com, ns1.host-h.net and ns2.host-h.net.

thinkopen.biz at least partially shares name servers with other domains, for example vservices.biz, lima.org.za, christgospel.co.za, pineboard.co.za and webtrade.co.za.

these name servers are commonly used alongside ns2.dns-h.com name servers.

Host names with a single IP address:

ns1.dns-h.com resolves to 129.232.248.31.

ns1.host-h.net resolves to 129.232.248.30.

ns2.host-h.net resolves to 129.232.248.40.

Seven mail servers handle thinkopen.biz: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com, aspmx5.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

thinkopen.biz shares at least partially some mail servers with other domains, for instance blangk.com, quartarete.tv, weven.cc, alphasitelogistics.com and wdsocial.com.

These mail servers are often used with alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Hostnames with two IPs each:

aspmx2.googlemail.com resolves to 2607:f8b0:4023:100f::1b and 192.178.220.26.

aspmx3.googlemail.com resolves to 2607:f8b0:4023:1015::1b and 172.253.135.27.

aspmx4.googlemail.com resolves to 2a00:1450:4025:402::1b and 142.250.102.26.

aspmx5.googlemail.com resolves to 2a00:1450:4013:c1e::1a and 192.178.213.27.

aspmx.l.google.com resolves to 2607:f8b0:4023:c03::1b and 142.250.101.27.

alt1.aspmx.l.google.com resolves to 2a00:1450:4013:c1e::1b and 192.178.213.27.

alt2.aspmx.l.google.com resolves to 2607:f8b0:4023:1015::1a and 172.253.135.26.

Hostnames that resolve to 192.178.213.27: aspmx5.googlemail.com and alt1.aspmx.l.google.com.

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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