`school-one.ru`

DNSSEC	⚠️ Not signed
A	81.177.24.63^{🇷🇺 RTCOMM-AS81.177.0.0/19 RTCOMM-RU}
		PTR	`s15.in-solve.ru`
NS	`ns1.1gb.ru` ⭐
		A	81.176.228.20^{🇷🇺 RTCOMM-AS81.176.0.0/16 RTCOMM-RU}
NS	`ns2.1gb.ru`
		A	81.177.32.105^{🇷🇺 RTCOMM-AS81.177.32.0/20 RTCOMM-RU}
NS	`ns3.1gb-ru.com` ⚠️ Not in zone NS records
		A	94.249.192.249^{🇩🇪 ASGHOSTNET94.249.128.0/17 GHOSTnet GmbH IP Space}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f26.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 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`⁽²⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx4.googlemail.com`⁽³⁰⁾
		A	2607:f8b0:4023:3003::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`yulnkjt-in-f27.1e100.net`
		A	172.253.145.26^{🇺🇸 Google172.253.145.0/24}
			PTR	`yulnkjt-in-f26.1e100.net`
MX	`aspmx5.googlemail.com`⁽³⁰⁾
		A	2607:f8b0:4003:c4a::1a^{🇺🇸 Google2607:f8b0:4003::/48}
			PTR	`yutulth-in-f26.1e100.net`
		A	142.251.96.27^{🇺🇸 Google142.250.0.0/15}
			PTR	`yutulth-in-f27.1e100.net`
SOA	`ns1.1gb.ru`noc@1gb.ru serial=97

`ru`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.dns.ripn.net` ⭐
	NS	`b.dns.ripn.net`
	NS	`d.dns.ripn.net`
	NS	`e.dns.ripn.net`
	NS	`f.dns.ripn.net`
	SOA	`a.dns.ripn.net`hostmaster@ripn.net serial=4068429

rank #417340 globally
rank #13966 in the tld
WOT: SAFE (65/100)

Same first word

school-one.org

school-one.one

school-one.ru

Similar names

neo-school.com

school-neo.net

one-school.ru

DNS History

14 records (11 active, 3 former)

●NSns1.1gb.ru2008-11-26 → 2026-04-07 · 2 obs

● 2008-11-26 09:27:12
● 2026-04-07 18:34:00

●NSns2.1gb.ru2008-11-26 → 2026-04-07 · 2 obs

● 2008-11-26 09:27:12
● 2026-04-07 18:34:00

●NSns3.1gb-ru.com2026-02-14 → 2026-04-07 · 3 obs

○ 2008-11-26 09:27:12
● 2026-02-14 16:54:48
● 2026-04-07 18:34:00

●MXalt1.aspmx.l.google.com2015-07-15 → 2026-04-07 · 3 obs

○ 2008-11-26 09:27:12
● 2015-07-15 09:54:22
● 2026-04-07 18:34:00

●MXalt2.aspmx.l.google.com2015-07-15 → 2026-04-07 · 3 obs

○ 2008-11-26 09:27:12
● 2015-07-15 09:54:22
● 2026-04-07 18:34:00

●MXaspmx.l.google.com2015-07-15 → 2026-04-07 · 3 obs

○ 2008-11-26 09:27:12
● 2015-07-15 09:54:22
● 2026-04-07 18:34:00

●MXaspmx2.googlemail.com2015-07-15 → 2026-04-07 · 3 obs

○ 2008-11-26 09:27:12
● 2015-07-15 09:54:22
● 2026-04-07 18:34:00

●MXaspmx3.googlemail.com2015-07-15 → 2026-04-07 · 3 obs

○ 2008-11-26 09:27:12
● 2015-07-15 09:54:22
● 2026-04-07 18:34:00

●MXaspmx4.googlemail.com2015-07-15 → 2026-04-07 · 3 obs

○ 2008-11-26 09:27:12
● 2015-07-15 09:54:22
● 2026-04-07 18:34:00

●MXaspmx5.googlemail.com2015-07-15 → 2026-04-07 · 3 obs

○ 2008-11-26 09:27:12
● 2015-07-15 09:54:22
● 2026-04-07 18:34:00

○MXmail-s12-bis.1gb.ru2008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 09:27:12
○ 2015-07-15 09:54:22
○ 2026-04-07 18:34:00

○A81.176.228.42015-07-15 → 2015-12-26 · 5 obs

○ 2008-11-26 09:27:12
● 2015-07-15 09:54:22
● 2015-12-26 08:48:18
○ 2016-04-06 09:34:58
○ 2026-04-07 18:34:00

○A81.176.69.1702008-11-26 → 2008-11-26 · 3 obs

● 2008-11-26 09:27:12
○ 2015-07-15 09:54:22
○ 2026-04-07 18:34:00

●A81.177.24.632016-04-06 → 2026-04-07 · 3 obs

○ 2015-12-26 08:48:18
● 2016-04-06 09:34:58
● 2026-04-07 18:34:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ru	d.dns.ripn.net, b.dns.ripn.net, a.dns.ripn.net, e.dns.ripn.net...	-
school-one.ru	ns2.1gb.ru, ns3.1gb-ru.com, ns1.1gb.ru	2 records

✅ Authoritative Response

Server:94.249.192.249

NS records: ns2.1gb.ru, ns3.1gb-ru.com, ns1.1gb.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for school-one.ru (unsigned zone)

⏱️ Timing

Total: 3030ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`81.177.24.63`
NS	2	`ns1.1gb.ru, ns2.1gb.ru`
MX	7	`alt1.aspmx.l.google.com (pri: 20), aspmx4.googlemail.com (pri: 30)...`
SOA	1	`ns1.1gb.ru noc.1gb.ru`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns2.1gb.ru, ns1.1gb.ru)

Analysis

IP Addresses

school-one.ru points to IP number 81.177.24.63.

For instance, other host names sozidanie-uk.ru, gp61.ru, map-info.ru, oztech.ru and vskr.1gb.ru share IP numbers with school-one.ru.

Name Servers

The delegation for school-one.ru is handled by three name servers: ns3.1gb-ru.com, ns1.1gb.ru and ns2.1gb.ru.

school-one.ru shares name servers with other domains at least partially, for example strategyconsulting.ru, drbenz.ru, texpecypc.ru, lightingled.ru and crtest.ru.