khvschool.ru - robtex.com

khvschool.ru

DNSSEC⚠️ Not signed
A185.240.102.192🇷🇺 AdminVPS185.240.102.0/24
NSns3-l2.nic.ru ⭐ ⚠️ Not in zone NS records
A193.232.146.1🇷🇺 RU-CENTER193.232.146.0/24 -NETWORK
PTRns3-l2.nic.ru
NSns1.adminvps.ru ⚠️ Not in parent delegation
A144.76.66.206🇩🇪 Hetzner144.76.0.0/16 HETZNER-RZ-BLK-ERX1
PTRns1.adminvps.ru
NSns2.adminvps.net ⚠️ Not in parent delegation
A185.250.46.206🇷🇺 AdminVPS185.250.46.0/24
NSns3.adminvps.ru ⚠️ Not in parent delegation
A5.253.63.50🇳🇱 HOSTKEY-AS5.253.63.0/24
NSns4-cloud.nic.ru ⚠️ Not in zone NS records
A89.104.93.30🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.33🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.34🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.95.30🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.33🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.34🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
NSns4-l2.nic.ru ⚠️ Not in zone NS records
A91.217.20.20🇷🇺 RU-CENTER91.217.20.0/24
PTRns4-l2.nic.ru
NSns4.adminvps.net ⚠️ Not in parent delegation
A94.26.240.170🇷🇺 SELECTEL94.26.240.0/22 Selectel Route Object
NSns8-cloud.nic.ru ⚠️ Not in zone NS records
A89.104.93.31🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.35🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.93.36🇷🇺 ANYCAST-AS89.104.93.0/24 Ru-Center route
A89.104.95.31🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.35🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
A89.104.95.36🇷🇺 ANYCAST-AS89.104.95.0/24 Ru-Center route
NSns8-l2.nic.ru ⚠️ Not in zone NS records
A91.217.21.20🇷🇺 RU-CENTER-AS91.217.21.0/24 RU-CENTER
PTRns8-l2.nic.ru
MXmail.khvschool.ru ⭐
A45.128.206.81🇷🇺 AdminVPS45.128.206.0/24
TXTv=spf1 ip4:185.240.102.11 ip4:45.128.206.81 a mx ~all
TXT_globalsign-domain-verification=QLuOxdp_05dcT0sm-_d7XGJgX8UBt3RzbEC4XiA9xs
SOAns3-l2.nic.rudns@nic.ru 2024-09-10 #45

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=4068508

Subdomains

mail.khvschool.ru
www.khvschool.ru

Same first word

khvschool.ru

DNS History

19 records (11 active, 8 former)

20162017201820192020202120222023202420252026NSns1.adminvps.runs2.adminvps.netns3-l2.nic.runs3.adminvps.runs4-cloud.nic.runs4-l2.nic.runs4.adminvps.netns8-cloud.nic.runs8-l2.nic.runs3.nic.runs4.nic.runs8.nic.ruMXmail.khvschool.rumx01.nicmail.rumx02.nicmail.rumx03.nicmail.ruA185.240.102.192212.193.244.157212.193.244.51
●NSns1.adminvps.ru2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
●NSns2.adminvps.net2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
●NSns3-l2.nic.ru2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
●NSns3.adminvps.ru2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
○NSns3.nic.ru2015-07-19 → 2017-05-17 · 4 obs
● 2015-07-19 01:24:48
● 2017-05-17 23:15:36
○ 2026-03-27 10:04:22
○ 2026-04-14 07:16:04
●NSns4-cloud.nic.ru2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
●NSns4-l2.nic.ru2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
●NSns4.adminvps.net2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
○NSns4.nic.ru2015-07-19 → 2017-05-17 · 4 obs
● 2015-07-19 01:24:48
● 2017-05-17 23:15:36
○ 2026-03-27 10:04:22
○ 2026-04-14 07:16:04
●NSns8-cloud.nic.ru2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
●NSns8-l2.nic.ru2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
○NSns8.nic.ru2015-07-19 → 2017-05-17 · 4 obs
● 2015-07-19 01:24:48
● 2017-05-17 23:15:36
○ 2026-03-27 10:04:22
○ 2026-04-14 07:16:04
●MXmail.khvschool.ru2026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
○MXmx01.nicmail.ru2015-07-19 → 2017-05-17 · 4 obs
● 2015-07-19 01:24:48
● 2017-05-17 23:15:36
○ 2026-03-27 10:04:22
○ 2026-04-14 07:16:04
○MXmx02.nicmail.ru2015-07-19 → 2017-05-17 · 4 obs
● 2015-07-19 01:24:48
● 2017-05-17 23:15:36
○ 2026-03-27 10:04:22
○ 2026-04-14 07:16:04
○MXmx03.nicmail.ru2015-07-19 → 2017-05-17 · 4 obs
● 2015-07-19 01:24:48
● 2017-05-17 23:15:36
○ 2026-03-27 10:04:22
○ 2026-04-14 07:16:04
●A185.240.102.1922026-03-27 → 2026-04-14 · 3 obs
○ 2017-05-17 23:15:36
● 2026-03-27 10:04:22
● 2026-04-14 07:16:04
○A212.193.244.1572017-05-17 → 2017-05-17 · 4 obs
○ 2016-09-13 19:09:34
● 2017-05-17 23:15:36
○ 2026-03-27 10:04:22
○ 2026-04-14 07:16:04
○A212.193.244.512015-07-19 → 2016-09-13 · 4 obs
● 2015-07-19 01:24:48
● 2016-09-13 19:09:34
○ 2017-05-17 23:15:36
○ 2026-04-14 07:16:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ruf.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net, a.dns.ripn.net...-
khvschool.runs8-cloud.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns3-l2.nic.ru...19 records

✅ Authoritative Response

Server:193.232.146.1

NS records: ns8-cloud.nic.ru, ns8-l2.nic.ru, ns4-cloud.nic.ru, ns3-l2.nic.ru, ns4-l2.nic.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for khvschool.ru (unsigned zone)

⏱️ Timing

Total: 868ms | Queries: -

📄 Records

TypeCountSample Data
A1185.240.102.192
NS4ns1.adminvps.ru, ns2.adminvps.net...
MX2mail.khvschool.ru (pri: 10), mail.khvschool.ru (pri: 20)
TXT2v=spf1 ip4:185.240.102.11 ip4:45.128.206, _globalsign-domain-verification=QLuOxdp_
SOA1ns3-l2.nic.ru dns.nic.ru

📌 Glue Records Collected

Total: 19

Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)

Analysis

Hierarchy

khvschool.ru is a parent of mail.khvschool.ru and www.khvschool.ru.

IP Addresses

khvschool.ru resolves to one IP number: 185.240.102.192.

Other host names including parking.isp30.adminvps.net, www.khvschool.ru, xn--80aaexmgrdn3bu4a4g.xn--p1ai and www.xn--80aaexmgrdn3bu4a4g.xn--p1ai share IP numbers with khvschool.ru.

Name Servers

khvschool.ru is delegated to nine name servers: ns2.adminvps.net, ns4.adminvps.net, ns1.adminvps.ru, ns3.adminvps.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.

khvschool.ru at least partially shares name servers with other domains, including intel-krd.ru, sber-solutions.ru, baddad.ru, mgnteplo.ru and yushchuk.ru.

These name servers are commonly used with ns2.adminvps.ru, ns3.nic.ru, isp29.adminvps.net, ru-ru1-vm-shrd-33.adminvps.net, ns1.cloudvps.by and ns2.cloudvps.co.

Host names with six IP numbers:

ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34

ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36

Host names with one IP number:

ns2.adminvps.net points to: 185.250.46.206

ns4.adminvps.net points to: 94.26.240.170

ns1.adminvps.ru points to: 144.76.66.206

ns3.adminvps.ru points to: 5.253.63.50

ns3-l2.nic.ru points to: 193.232.146.1

ns4-l2.nic.ru points to: 91.217.20.20

ns8-l2.nic.ru points to: 91.217.21.20

Mail Servers

A single mail server handles khvschool.ru, mail.khvschool.ru.

Host name mail.khvschool.ru resolves to a single IP: 45.128.206.81.