2by.co - robtex.com

2by.co

DNSSEC🔒 Signed (DS record present)
NSns-cloud-d1.googledomains.com ⭐
A2001:4860:4802:32::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d1.googledomains.com
A216.239.32.109🇺🇸 Google216.239.32.0/24
PTRns-cloud-d1.googledomains.com
NSns-cloud-d2.googledomains.com
A2001:4860:4802:34::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d2.googledomains.com
A216.239.34.109🇺🇸 Google216.239.34.0/24
PTRns-cloud-d2.googledomains.com
NSns-cloud-d3.googledomains.com
A2001:4860:4802:36::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d3.googledomains.com
A216.239.36.109🇺🇸 Google216.239.36.0/24
PTRns-cloud-d3.googledomains.com
NSns-cloud-d4.googledomains.com
A2001:4860:4802:38::6d🇺🇸 Google2001:4860::/32
PTRns-cloud-d4.googledomains.com
A216.239.38.109🇺🇸 Google216.239.38.0/24
PTRns-cloud-d4.googledomains.com
SOAns-cloud-d1.googledomains.comcloud-dns-hostmaster@google.com serial=3

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759717797

Same first word

2by.fr
2by.be
2by.dk
2by.com.br
2by.me
2by.co
2by.ir
2by.com
2by.ru
2by.pl
2by.com.tr
2by.it
2by.eu
2by.mobi

Similar names

by2.name
by2.at
y2b.site
yb2.ph
yb2.cn
by2.cn
b2y.ca
b2y.es
b2y.com.br
y2b.com
by2.by
y2b.cn
y2b.us
b2y.in
b2y.jp
by2.de
y2b.kr
y2b.pl
b2y.co.kr
yb2.de
yb2.org
b2y.ai
by2.eu
yb2.co
by2.com
y2b.online
y2b.nl
b2y.ru
b2y.com
by2.com.cn
2yb.net
yb2.com
y2b.me
y2b.net
b2y.de
b2y.biz
by2.cz
by2.ru
b2y.org
y2b.de
b2y.io
2yb.cc
yb2.net
by2.org
2yb.org
b2y.xyz
y2b.biz
by2.be
2yb.cn
2yb.com
y2b.eu
y2b.org
y2b.xyz
b2y.net
b2y.cn
b2y.eu

DNS History

12 records (4 active, 8 former)

2017201820192020202120222023202420252026NSns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comA34.193.102.8642.200.34.24942.200.35.13947.90.20.1752.206.30.9252.5.110.119CNAMEpr-co-suspensions.go.coreg-pr-web-suspensionpages-go-co-1680484254.us-east-1.elb.amazonaws.com
●NSns-cloud-d1.googledomains.com2026-06-15 → 2026-07-27 · 2 obs
● 2026-06-15 17:22:06
● 2026-07-27 18:59:28
●NSns-cloud-d2.googledomains.com2026-06-15 → 2026-07-27 · 2 obs
● 2026-06-15 17:22:06
● 2026-07-27 18:59:28
●NSns-cloud-d3.googledomains.com2026-06-15 → 2026-07-27 · 2 obs
● 2026-06-15 17:22:06
● 2026-07-27 18:59:28
●NSns-cloud-d4.googledomains.com2026-06-15 → 2026-07-27 · 2 obs
● 2026-06-15 17:22:06
● 2026-07-27 18:59:28
○A34.193.102.862017-02-14 → 2017-02-14 · 4 obs
○ 2016-07-07 22:34:46
● 2017-02-14 21:52:34
○ 2026-06-15 17:22:06
○ 2026-07-27 18:59:28
○A42.200.34.2492016-05-02 → 2016-05-02 · 3 obs
● 2016-05-02 14:59:04
○ 2016-07-07 22:34:46
○ 2026-07-27 18:59:28
○A42.200.35.1392016-05-02 → 2016-07-07 · 4 obs
● 2016-05-02 14:59:04
● 2016-07-07 22:34:46
○ 2020-02-11 02:46:48
○ 2026-07-27 18:59:28
○A47.90.20.172016-07-07 → 2016-07-07 · 4 obs
○ 2016-05-02 14:59:04
● 2016-07-07 22:34:46
○ 2020-02-11 02:46:48
○ 2026-07-27 18:59:28
○A52.206.30.922017-02-14 → 2017-02-14 · 4 obs
○ 2016-07-07 22:34:46
● 2017-02-14 21:52:34
○ 2026-06-15 17:22:06
○ 2026-07-27 18:59:28
○A52.5.110.1192017-02-14 → 2017-02-14 · 4 obs
○ 2016-07-07 22:34:46
● 2017-02-14 21:52:34
○ 2026-06-15 17:22:06
○ 2026-07-27 18:59:28
○CNAMEpr-co-suspensions.go.co2017-02-14 → 2017-02-14 · 3 obs
● 2017-02-14 21:52:34
○ 2020-02-11 02:46:48
○ 2026-07-27 18:59:28
○CNAMEreg-pr-web-suspensionpages-go-co-1680484254.us-east-1.elb.amazonaws.com2017-02-14 → 2017-02-14 · 3 obs
● 2017-02-14 21:52:34
○ 2020-02-11 02:46:48
○ 2026-07-27 18:59:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coc.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co-
2by.cons-cloud-d1.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com-

✅ Authoritative Response

Server:216.239.36.109

NS records: ns-cloud-d1.googledomains.com, ns-cloud-d3.googledomains.com, ns-cloud-d4.googledomains.com, ns-cloud-d2.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 545ms | Queries: -

📄 Records

TypeCountSample Data
NS4ns-cloud-d4.googledomains.com, ns-cloud-d3.googledomains.com...
SOA1ns-cloud-d1.googledomains.com cloud-dns-

Analysis

Name Servers

Four name servers handle the delegation for 2by.co: ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com.

2by.co has at least partial name server overlap with other domains, such as propaya.com, mkfasa.com, meadowlane.org and two others.

ns-cloud-d1.googledomains.com, ns-cloud-d2.googledomains.com, ns-cloud-d3.googledomains.com and ns-cloud-d4.googledomains.com all point to exactly two IP numbers each: ns-cloud-d1.googledomains.com → 216.239.32.109 and 2001:4860:4802:32::6d; ns-cloud-d2.googledomains.com → 216.239.34.109 and 2001:4860:4802:34::6d; ns-cloud-d3.googledomains.com → 216.239.36.109 and 2001:4860:4802:36::6d; ns-cloud-d4.googledomains.com → 216.239.38.109 and 2001:4860:4802:38::6d.