cool.fbcode.co - robtex.com

cool.fbcode.co

DNSSEC⚠️ Not signed
A2600:1900:4001:96e:8000:1:ad6d:2251🇺🇸 Google2600:1900:4000::/44
A34.41.139.193🇺🇸 Google34.41.0.0/16
NSns1.hwrn.net ⚠️ Not in parent delegation
A2600:1900:4000:cb7c:8000::🇺🇸 Google2600:1900:4000::/44
A2600:1900:4061:58e:8000::🇳🇱 Google2600:1900:4060::/44
A2600:1900:4081:2f2:8000::🇸🇬 Google2600:1900:4080::/44
A34.32.207.228🇳🇱 Google34.32.128.0/17
PTR228.207.32.34.bc.googleusercontent.com
A34.46.191.171🇺🇸 Google34.46.0.0/16
PTR171.191.46.34.bc.googleusercontent.com
A35.187.247.195🇸🇬 Google35.187.240.0/20
PTR195.247.187.35.bc.googleusercontent.com
NSns2.hwrn.net ⚠️ Not in parent delegation
A2600:1900:4000:cb7c:8000:4::🇺🇸 Google2600:1900:4000::/44
A2600:1900:4061:58e:8000:4::🇳🇱 Google2600:1900:4060::/44
A2600:1900:4081:2f2:8000:4::🇸🇬 Google2600:1900:4080::/44
A34.124.162.145🇸🇬 Google34.124.160.0/20
PTR145.162.124.34.bc.googleusercontent.com
A34.136.0.93🇺🇸 Google34.136.0.0/20
PTR93.0.136.34.bc.googleusercontent.com
A34.147.11.210🇳🇱 Google34.147.0.0/20
PTR210.11.147.34.bc.googleusercontent.com
MXmx1.csof.net ⭐
A46.4.12.146🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRstatic.146.12.4.46.clients.your-server.de
MXmx2.csof.net ⭐
A46.4.10.173🇩🇪 Hetzner46.4.0.0/16 HETZNER-RZ-FKS-BLK3
PTRstatic.173.10.4.46.clients.your-server.de
TXTv=spf1 include:_incspfcheck.mailspike.net -all

fbcode.co

DNSSEC⚠️ Not signed
A2600:1900:4001:96e:8000:1:ad6d:2251🇺🇸 Google2600:1900:4000::/44
A34.41.139.193🇺🇸 Google34.41.0.0/16
NSns1.hwrn.net ⭐
NSns2.hwrn.net
MXmx1.csof.net ⭐
MXmx2.csof.net ⭐
TXTv=spf1 include:_incspfcheck.mailspike.net -all
SOAns1.hwrn.nethostmaster@hwrn.net 2026-03-17 #8
⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: tif

Same first word

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DNS History

6 records (6 active, 0 former)

NSns1.hwrn.netns2.hwrn.netMXmx1.csof.netmx2.csof.netA2600:1900:4001:96e:8000:1:ad6d:225134.41.139.193
●NSns1.hwrn.net2026-03-19 → 2026-04-24 · 2 obs
● 2026-03-19 19:49:34
● 2026-04-24 07:52:34
●NSns2.hwrn.net2026-03-19 → 2026-04-24 · 2 obs
● 2026-03-19 19:49:34
● 2026-04-24 07:52:34
●MXmx1.csof.net2026-03-19 → 2026-04-24 · 2 obs
● 2026-03-19 19:49:34
● 2026-04-24 07:52:34
●MXmx2.csof.net2026-03-19 → 2026-04-24 · 2 obs
● 2026-03-19 19:49:34
● 2026-04-24 07:52:34
●A2600:1900:4001:96e:8000:1:ad6d:22512026-03-19 → 2026-04-24 · 2 obs
● 2026-03-19 19:49:34
● 2026-04-24 07:52:34
●A34.41.139.1932026-03-19 → 2026-04-24 · 2 obs
● 2026-03-19 19:49:34
● 2026-04-24 07:52:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coc.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co-
fbcode.cons1.hwrn.net, ns2.hwrn.net-

✅ Authoritative Response

Server:35.187.247.195

NS records: ns1.hwrn.net, ns2.hwrn.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fbcode.co (unsigned zone)

⏱️ Timing

Total: 921ms | Queries: -

📄 Records

TypeCountSample Data
A134.41.139.193
AAAA12600:1900:4001:96e:8000:1:ad6d:2251
NS2ns2.hwrn.net, ns1.hwrn.net
MX2mx1.csof.net (pri: 10), mx2.csof.net (pri: 10)
TXT1v=spf1 include:_incspfcheck.mailspike.ne

Analysis

IP Addresses

cool.fbcode.co points to two IPs: 2600:1900:4001:96e:8000:1:ad6d:2251 and 34.41.139.193.

Other host names, for instance 77-91-104-252.umeriver.com, 6e8c7.zhongyifg.com, azilian.matsuro.ru, pani.amaniwa.ru and 47025.simplecloud.club share IP numbers with cool.fbcode.co.

Name Servers

Two name servers ns1.hwrn.net and ns2.hwrn.net are delegated to cool.fbcode.co.

cool.fbcode.co uses the same name server configuration as other domains, such as rev-77-92-181-36.gccngn.com, dieux.virosat.ru, brawle.virosat.ru, frmdom.com and torrentially.amaniwa.ru.

Host names with six IP numbers: Host name ns1.hwrn.net points to 2600:1900:4000:cb7c:8000::, 2600:1900:4061:58e:8000::, 2600:1900:4081:2f2:8000::, 34.32.207.228, 34.46.191.171 and 35.187.247.195; host name ns2.hwrn.net points to 2600:1900:4000:cb7c:8000:4::, 2600:1900:4061:58e:8000:4::, 2600:1900:4081:2f2:8000:4::, 34.124.162.145, 34.136.0.93 and 34.147.11.210.

Mail Servers

Two mail servers handle cool.fbcode.co: mx1.csof.net and mx2.csof.net.

cool.fbcode.co shares the same mail server setup as other domains, including haha.amaniwa.ru, 197dsl75-skar.soderhamn-net.com, bhut.dedspac.ru, node-45-248-36-74.sistemos.co.in and mta-sts.mx1.rodneypeavy.com.

Host names with a single IP address:

mx1.csof.net points to 46.4.12.146

mx2.csof.net points to 46.4.10.173