defin.school - robtex.com

defin.school

DNSSEC⚠️ Not signed
A185.215.4.58🇷🇺 DDOS-GUARD185.215.4.0/24 Tilda Publishing LLC
NSns1.reg.ru ⭐
A2a00:f940:9::1:1🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting
A2a00:f940:9::2:1🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting
A176.99.13.11🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns1.reg.ru
A176.99.13.13🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns1.reg.ru
A176.99.13.15🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns1.reg.ru
A176.99.13.17🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns1.reg.ru
A194.58.117.11🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns1.reg.ru
A194.58.117.13🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns1.reg.ru
A194.58.117.15🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns1.reg.ru
A194.58.117.17🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns1.reg.ru
NSns2.reg.ru
A2a00:f940:9::1:2🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting
A2a00:f940:9::2:2🇷🇺 AS-REGRU2a00:f940:9::/48 Reg.Ru Hosting
A176.99.13.12🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns2.reg.ru
A176.99.13.14🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns2.reg.ru
A176.99.13.16🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns2.reg.ru
A176.99.13.18🇷🇺 AS-REGRU176.99.13.0/24 Reg.Ru
PTRns2.reg.ru
A194.58.117.12🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns2.reg.ru
A194.58.117.14🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns2.reg.ru
A194.58.117.16🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns2.reg.ru
A194.58.117.18🇷🇺 AS-REGRU194.58.117.0/24 Reg.Ru
PTRns2.reg.ru
MXemx.mail.ru ⭐
A94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region
PTRemx.mail.ru
A217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region
PTRemx.mail.ru
TXTmailru-domain: OrQTjUMznARJ3kgg
TXTv=spf1 include:_spf.amocrmmail.com ~all
SOAns1.reg.ruhostmaster@ns1.reg.ru serial=1773382876

school

DNSSEC🔒 Signed (DS record present)
NSv0n0.nic.school ⭐
NSv0n1.nic.school
NSv0n2.nic.school
NSv0n3.nic.school
NSv2n0.nic.school
NSv2n1.nic.school
SOAv0n0.nic.schoolhostmaster@donuts.email serial=1784412460

Same first word

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DNS History

4 records (4 active, 0 former)

NSns1.reg.runs2.reg.ruMXemx.mail.ruA185.215.4.58
●NSns1.reg.ru2026-06-24 → 2026-07-18 · 2 obs
● 2026-06-24 22:53:56
● 2026-07-18 22:43:28
●NSns2.reg.ru2026-06-24 → 2026-07-18 · 2 obs
● 2026-06-24 22:53:56
● 2026-07-18 22:43:28
●MXemx.mail.ru2026-06-24 → 2026-07-18 · 3 obs
● 2026-06-24 22:53:56
○ 2026-07-17 17:49:28
● 2026-07-18 22:43:28
●A185.215.4.582026-06-24 → 2026-07-18 · 3 obs
● 2026-06-24 22:53:56
○ 2026-07-17 17:49:28
● 2026-07-18 22:43:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
schoolv0n0.nic.school, v0n1.nic.school, v0n2.nic.school, v0n3.nic.school...-
defin.schoolns2.reg.ru, ns1.reg.ru-

✅ Authoritative Response

Server:176.99.13.12

NS records: ns2.reg.ru, ns1.reg.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for defin.school (unsigned zone)

⏱️ Timing

Total: 2741ms | Queries: -

📄 Records

TypeCountSample Data
A1185.215.4.58
NS2ns1.reg.ru, ns2.reg.ru
MX1emx.mail.ru (pri: 10)
TXT2mailru-domain: OrQTjUMznARJ3kgg, v=spf1 include:_spf.amocrmmail.com ~all
SOA1ns1.reg.ru hostmaster.ns1.reg.ru

Analysis

IP Addresses

defin.school has exactly one IP address — 185.215.4.58.

albumstyle.ru, isnail.pro, intertrade-msk.ru plus two other host names have IP numbers in common with defin.school.

Name Servers

DNS delegation for defin.school points to two name servers: ns1.reg.ru and ns2.reg.ru.

The name server configuration of defin.school is shared with other domains, for instance sber-crm.com, 5ve.ru, beto.ru and two others.

defin.school has partial name server overlap with other domains, including encoretunes.com.

Hosts with 10 IP addresses each:

ns1.reg.ru has IP addresses 176.99.13.11, 176.99.13.13 and 176.99.13.15, plus 7 other.

ns2.reg.ru has IP addresses 176.99.13.12, 176.99.13.14 and 176.99.13.16, plus 7 other.

Mail Servers

defin.school uses one mail server — emx.mail.ru.

The mail server setup of defin.school matches that of other domains such as umdgroup.ru, divakeramika.ru, profprint.am and two others.

At least a portion of defin.school's mail servers are shared with other domains, among them mycredit.kz and bioshlam.com.

emx.mail.ru directs to two IP numbers, 94.100.180.180 and 217.69.139.180.