`ruby.school`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`pdns07.domaincontrol.com` ⭐
		A	2603:5:21f1::35^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns07.domaincontrol.com`
		A	97.74.111.53^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns07.domaincontrol.com`
NS	`pdns08.domaincontrol.com`
		A	2603:5:22f1::35^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns08.domaincontrol.com`
		A	173.201.79.53^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns08.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c29::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadum-in-f26.1e100.net`
		A	142.251.16.27^{🇺🇸 Google142.251.16.0/24}
			PTR	`bl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`google-site-verification=4MBbYdUwqcjvKZJ7IG_GNM_HqdXoZScXOnswbjfiiEY`
SOA	`pdns07.domaincontrol.com`dns@jomax.net 2023-09-18 #0

`school`

	DNSSEC	🔒 Signed (DS record present)
	NS	`v0n0.nic.school` ⭐
	NS	`v0n1.nic.school`
	NS	`v0n2.nic.school`
	NS	`v0n3.nic.school`
	NS	`v2n0.nic.school`
	NS	`v2n1.nic.school`
	SOA	`v0n0.nic.school`hostmaster@donuts.email serial=1783203477

Same first word

ruby.fyi

ruby.farm

ruby.sa

ruby.biz

ruby.by

ruby.lighting

ruby.tools

ruby.eu

ruby.network

ruby.guru

ruby.pl

ruby.digital

ruby.gift

ruby.boutique

ruby.fm

ruby.awsapps.com

ruby.media

ruby.org.au

ruby.or.jp

ruby.social

ruby.so

ruby.com

ruby.blue

ruby.it

ruby.solutions

ruby.fr

ruby.ie

ruby.no

ruby.co.jp

ruby.build

ruby.direct

ruby.cn

ruby.us

ruby.co

ruby.ro

ruby.net

ruby.cx

ruby.bingo

ruby.in

ruby.org

ruby.pet

ruby.gallery

ruby.info

ruby.cc

ruby.sk

ruby.today

ruby.cool

ruby.uz

ruby.zone

ruby.contractors

ruby.com.ar

ruby.bg

ruby.hk

ruby.id

ruby.rw

ruby.fi

ruby.im

ruby.readthedocs.io

ruby.dj

ruby.github.io

ruby.school

ruby.ca

ruby.land

ruby.ee

ruby.si

ruby.lu

ruby.ph

ruby.training

ruby.sg

ruby.technology

ruby.city

ruby.center

ruby.promo

ruby.do

ruby.su

ruby.at

ruby.co.il

Similar names

buyr.de

yrbu.com

urby.cn

ubry.com

bury.co

bruy.eu

byur.com

rbuy.net

bury.ru

bury.eu

bruy.fr

bruy.net

byru.com

bury.us

yrbu.cn

bury.fr

buyr.org

bruy.cn

bury.in

ubry.ch

bury.com.pl

bury.gov.uk

bury.se

buyr.in

ubyr.net

bury.cz

ubyr.com

bury.com

urby.com

buyr.us

bruy.org

urby.us

bury.host

urby.net

bruy.de

byru.net

bruy.info

bruy.com

ruyb.com

buyr.eu

rybu.pl

bury.lowicz.pl

bury.co.uk

ruyb.cn

bury.es

ybur.co.uk

urby.mobi

byur.jp

ubyr.org

bury.be

rbuy.cn

urby.ca

bury.cn

bruy.ru

yrub.top

bruy.me

buyr.com

buyr.world

bury.de

DNS History

12 records (9 active, 3 former)

●NSpdns07.domaincontrol.com2016-12-10 → 2026-07-04 · 2 obs

● 2016-12-10 22:28:32
● 2026-07-04 22:39:38

●NSpdns08.domaincontrol.com2016-12-10 → 2026-07-04 · 2 obs

● 2016-12-10 22:28:32
● 2026-07-04 22:39:38

●MXalt1.aspmx.l.google.com2026-03-25 → 2026-07-04 · 3 obs

○ 2017-06-24 07:56:44
● 2026-03-25 05:38:06
● 2026-07-04 22:39:38

●MXalt2.aspmx.l.google.com2026-03-25 → 2026-07-04 · 3 obs

○ 2017-06-24 07:56:44
● 2026-03-25 05:38:06
● 2026-07-04 22:39:38

●MXalt3.aspmx.l.google.com2026-03-25 → 2026-07-04 · 3 obs

○ 2017-06-24 07:56:44
● 2026-03-25 05:38:06
● 2026-07-04 22:39:38

●MXalt4.aspmx.l.google.com2026-03-25 → 2026-07-04 · 3 obs

○ 2017-06-24 07:56:44
● 2026-03-25 05:38:06
● 2026-07-04 22:39:38

●MXaspmx.l.google.com2026-03-25 → 2026-07-04 · 3 obs

○ 2017-06-24 07:56:44
● 2026-03-25 05:38:06
● 2026-07-04 22:39:38

○MXmailstore1.secureserver.net2016-12-10 → 2017-06-24 · 4 obs

● 2016-12-10 22:28:32
● 2017-06-24 07:56:44
○ 2026-03-25 05:38:06
○ 2026-07-04 22:39:38

○MXsmtp.secureserver.net2016-12-10 → 2017-06-24 · 4 obs

● 2016-12-10 22:28:32
● 2017-06-24 07:56:44
○ 2026-03-25 05:38:06
○ 2026-07-04 22:39:38

●A15.197.148.332026-03-25 → 2026-07-04 · 3 obs

○ 2017-06-24 07:56:44
● 2026-03-25 05:38:06
● 2026-07-04 22:39:38

○A184.168.221.362016-12-10 → 2017-06-24 · 4 obs

● 2016-12-10 22:28:32
● 2017-06-24 07:56:44
○ 2026-03-25 05:38:06
○ 2026-07-04 22:39:38

●A3.33.130.1902026-03-25 → 2026-07-04 · 3 obs

○ 2017-06-24 07:56:44
● 2026-03-25 05:38:06
● 2026-07-04 22:39:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
school	v0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school...	12 records
ruby.school	pdns08.domaincontrol.com, pdns07.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.111.53

NS records: pdns08.domaincontrol.com, pdns07.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ruby.school (unsigned zone)

⏱️ Timing

Total: 513ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`pdns07.domaincontrol.com, pdns08.domaincontrol.com`
MX	5	`alt1.aspmx.l.google.com (pri: 5), aspmx.l.google.com (pri: 1)...`
TXT	1	`google-site-verification=4MBbYdUwqcjvKZJ`
SOA	1	`pdns07.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (v0n0.nic.school, v0n1.nic.school, v0n2.nic.school...)

Analysis

IP Addresses

ruby.school resolves to the IP addresses 3.33.130.190 and 15.197.148.33

Among the host names that share IP numbers with ruby.school are irockmassage.com, holylandpizza.com, krysla.com and two others.

Name Servers

The NS records for ruby.school delegate to pdns07.domaincontrol.com and pdns08.domaincontrol.com.

ruby.school has the same name server delegation as a number of other domains, such as linkbcu.com, lightsforliberty.us, myschoolevents.com and two more.

ruby.school and other domains like fedokarate.com share at least a portion of their name servers.

pdns07.domaincontrol.com resolves to 97.74.111.53 and 2603:5:21f1::35. Likewise, pdns08.domaincontrol.com resolves to 173.201.79.53 and 2603:5:22f1::35 — two IP addresses apiece.