schoola28.ru - robtex.com

schoola28.ru

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:34ea🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:cd3e🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.52.234Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.205.62🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScoleman.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A2803:f800:50::6ca2:c340🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcoleman.ns.cloudflare.com
A2a06:98c1:50::ac40:2340🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcoleman.ns.cloudflare.com
A108.162.195.64🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A162.159.44.64Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
A172.64.35.64🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcoleman.ns.cloudflare.com
NSmelany.ns.cloudflare.com
A2606:4700:50::a29f:268a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A2803:f800:50::6ca2:c28a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelany.ns.cloudflare.com
A2a06:98c1:50::ac40:228a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelany.ns.cloudflare.com
A108.162.194.138🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A162.159.38.138Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A172.64.34.138🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.52.234, 172.67.205.62
IPv62606:4700:3031::6815:34ea, 2606:4700:3037::ac43:cd3e
SOAcoleman.ns.cloudflare.comdns@cloudflare.com serial=2395535537

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4068147

Same first word

schoola28.ru

DNS History

10 records (6 active, 4 former)

20162017201820192020202120222023202420252026NScoleman.ns.cloudflare.commelany.ns.cloudflare.comns1.1gb.runs2.1gb.ruMXmail-s19.1gb.ruA104.21.52.234172.67.205.622606:4700:3031::6815:34ea2606:4700:3037::ac43:cd3e81.177.32.15
●NScoleman.ns.cloudflare.com2026-02-27 → 2026-03-24 · 3 obs
○ 2017-06-26 10:31:46
● 2026-02-27 00:36:20
● 2026-03-24 08:09:14
●NSmelany.ns.cloudflare.com2026-02-27 → 2026-03-24 · 3 obs
○ 2017-06-26 10:31:46
● 2026-02-27 00:36:20
● 2026-03-24 08:09:14
○NSns1.1gb.ru2015-05-29 → 2017-06-26 · 4 obs
● 2015-05-29 13:08:22
● 2017-06-26 10:31:46
○ 2026-02-27 00:36:20
○ 2026-03-24 08:09:14
○NSns2.1gb.ru2015-05-29 → 2017-06-26 · 4 obs
● 2015-05-29 13:08:22
● 2017-06-26 10:31:46
○ 2026-02-27 00:36:20
○ 2026-03-24 08:09:14
○MXmail-s19.1gb.ru2015-05-29 → 2017-06-26 · 4 obs
● 2015-05-29 13:08:22
● 2017-06-26 10:31:46
○ 2026-02-27 00:36:20
○ 2026-03-24 08:09:14
●A104.21.52.2342026-02-27 → 2026-03-24 · 3 obs
○ 2017-06-26 10:31:46
● 2026-02-27 00:36:20
● 2026-03-24 08:09:14
●A172.67.205.622026-02-27 → 2026-03-24 · 3 obs
○ 2017-06-26 10:31:46
● 2026-02-27 00:36:20
● 2026-03-24 08:09:14
●A2606:4700:3031::6815:34ea2026-02-27 → 2026-03-24 · 3 obs
○ 2017-06-26 10:31:46
● 2026-02-27 00:36:20
● 2026-03-24 08:09:14
●A2606:4700:3037::ac43:cd3e2026-02-27 → 2026-03-24 · 3 obs
○ 2017-06-26 10:31:46
● 2026-02-27 00:36:20
● 2026-03-24 08:09:14
○A81.177.32.152015-05-29 → 2017-06-26 · 4 obs
● 2015-05-29 13:08:22
● 2017-06-26 10:31:46
○ 2026-02-27 00:36:20
○ 2026-03-24 08:09:14

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
schoola28.rumelany.ns.cloudflare.com, coleman.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.138

NS records: melany.ns.cloudflare.com, coleman.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for schoola28.ru (unsigned zone)

⏱️ Timing

Total: 738ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.52.234, 172.67.205.62
AAAA22606:4700:3031::6815:34ea, 2606:4700:3037::ac43:cd3e
NS2coleman.ns.cloudflare.com, melany.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1coleman.ns.cloudflare.com dns.cloudflare

Analysis

IP Addresses

schoola28.ru maps to four IP numbers: 2606:4700:3031::6815:34ea, 2606:4700:3037::ac43:cd3e, 104.21.52.234 and 172.67.205.62.

Other host names, for instance qianxiang3d.com, globalvoicesradio.org, myadr.net, ungdung.info and 1727371.com share IP numbers with schoola28.ru.

Name Servers

Two name servers coleman.ns.cloudflare.com and melany.ns.cloudflare.com are delegated to schoola28.ru.

schoola28.ru uses the same name server configuration as other domains, such as prokat-cartake.ru, topcasino-rus.ru, cref.ru, minpromtorgkchr.ru and berkanamed.ru.

schoola28.ru at least partially shares name servers with other domains such as lacanasta.es, starvoting.us, gb137.com, wolfpacktc.org and qixuqya6.pro.

These name servers are commonly used with hattie.ns.cloudflare.com and amanda.ns.cloudflare.com.

Host names with six IP numbers: Host name coleman.ns.cloudflare.com points to 2606:4700:58::a29f:2c40, 2803:f800:50::6ca2:c340, 2a06:98c1:50::ac40:2340, 108.162.195.64, 162.159.44.64 and 172.64.35.64; host name melany.ns.cloudflare.com points to 2606:4700:50::a29f:268a, 2803:f800:50::6ca2:c28a, 2a06:98c1:50::ac40:228a, 108.162.194.138, 162.159.38.138 and 172.64.34.138.