study-expert.ru - robtex.com

study-expert.ru

DNSSEC⚠️ Not signed
A77.222.40.100🇷🇺 SWEB-AS77.222.40.0/23 SpaceWeb Hosting provider
PTRvh313.sweb.ru
NSns1.spaceweb.ru ⭐
A2a02:408:7722:50:77:222:50:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)
A77.222.50.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation
PTRns1.spaceweb.ru
NSns2.spaceweb.ru
A2a01:d8:9:1::68🇷🇺 RU-CENTER-AS2a01:d8::/32 Ru-Center IPv6 route
PTRns2.spaceweb.ru
A89.111.160.68🇷🇺 RU-CENTER-AS89.111.160.0/24 RU-CENTER route
PTRns2.spaceweb.ru
NSns3.spaceweb.pro
A2a02:408:7722:51:77:222:51:244🇷🇺 SWEB-AS2a02:408:7722::/48 SpaceWeb IPv6 (Spb)
A77.222.51.244🇷🇺 SWEB-AS77.222.50.0/23 Spaceweb Colocation
PTRns3.spaceweb.pro
NSns4.spaceweb.pro
A2a01:d8:9:2::100🇷🇺 RU-CENTER-AS2a01:d8::/32 Ru-Center IPv6 route
PTRns4.spaceweb.pro
A89.111.167.100🇷🇺 RU-CENTER-AS89.111.160.0/20 RU-CENTER route
PTRns4.spaceweb.pro
MXmx.yandex.net ⭐
A2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network
PTRmxfront.stable.qloud-b.yandex.net
A77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network
PTRmxfront.stable.qloud-b.yandex.net
TXTv=spf1 redirect=_spf.yandex.net
SOAns1.spaceweb.rudns1@sweb.ru 2020-01-30 #4

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=4068640

Same first word

study-expert.ru
study-expert.com.ua

DNS History

7 records (6 active, 1 former)

20192020202120222023202420252026NSns1.spaceweb.runs2.spaceweb.runs3.spaceweb.prons4.spaceweb.proMXmx.yandex.netA77.222.40.10077.222.40.49
●NSns1.spaceweb.ru2018-05-15 → 2026-04-25 · 2 obs
● 2018-05-15 14:06:40
● 2026-04-25 07:13:10
●NSns2.spaceweb.ru2018-05-15 → 2026-04-25 · 2 obs
● 2018-05-15 14:06:40
● 2026-04-25 07:13:10
●NSns3.spaceweb.pro2018-05-15 → 2026-04-25 · 2 obs
● 2018-05-15 14:06:40
● 2026-04-25 07:13:10
●NSns4.spaceweb.pro2018-05-15 → 2026-04-25 · 2 obs
● 2018-05-15 14:06:40
● 2026-04-25 07:13:10
●MXmx.yandex.net2018-05-15 → 2026-04-25 · 2 obs
● 2018-05-15 14:06:40
● 2026-04-25 07:13:10
●A77.222.40.1002026-02-18 → 2026-04-25 · 3 obs
○ 2018-05-15 14:06:40
● 2026-02-18 00:06:20
● 2026-04-25 07:13:10
○A77.222.40.492018-05-15 → 2018-05-15 · 3 obs
● 2018-05-15 14:06:40
○ 2026-02-18 00:06:20
○ 2026-04-25 07:13:10

🔍 DNS Trace

Analysis

IP Addresses

study-expert.ru points to a single IP number: 77.222.40.100.

Other host names, for instance bhead.net, nashiokna67.ru, linmark.ru, vh313.sweb.ru and xn----7sbado5c3ap8f.xn--p1ai share IP numbers with study-expert.ru.

Name Servers

study-expert.ru is delegated to four name servers: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.

study-expert.ru shares name servers with other domains at least partially, for instance discotime.ru, svagni.ru, xn--h1aeggbci.xn--p1ai, xn----9sbckcp2cbs.xn--p1ai and biflex-ch.ru.

Host names with two IP numbers:

ns3.spaceweb.pro resolves to 2a02:408:7722:51:77:222:51:244 and 77.222.51.244.

ns4.spaceweb.pro resolves to 2a01:d8:9:2::100 and 89.111.167.100.

ns1.spaceweb.ru resolves to 2a02:408:7722:50:77:222:50:244 and 77.222.50.244.

ns2.spaceweb.ru resolves to 2a01:d8:9:1::68 and 89.111.160.68.

Mail Servers

The mail server for study-expert.ru is mx.yandex.net.

study-expert.ru shares the same mail server setup as other domains, including pembeoje.com, photo-leader.com, nubble.ru, morereferatov.ru and blackcoffeebeans.ru.

study-expert.ru shares some mail servers with other domains, including richpeach.ru, chaika22.ru, play-plan.ru, freetime-msk.ru and neosar.ru.

Host name mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.