istrum21.ru - robtex.com

istrum21.ru

DNSSEC⚠️ Not signed
A2a00:f940:2:2:1:1:0:230🇷🇺 AS-REGRU2a00:f940:2::/48 Reg.Ru Hosting Route
A31.31.198.5🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru
NSserver230.hosting.reg.ru ⭐
A31.31.198.5🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru
PTRserver230.hosting.reg.ru
NSns1.hosting.reg.ru
A31.31.194.245🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRns1.hosting.reg.ru
A31.31.194.251🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRns17-1.hosting.reg.ru
A31.31.196.37🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns18-2.hosting.reg.ru
A31.31.196.52🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns1.hosting.reg.ru
A31.31.196.61🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns30-2.hosting.reg.ru
A31.31.196.180🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns31-1.hosting.reg.ru
A31.31.198.177🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru
PTRns2.hosting.reg.ru
A37.140.192.20🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns29-1.hosting.reg.ru
A37.140.192.93🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns32-1.hosting.reg.ru
A37.140.193.121🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru
PTRns2.hosting.reg.ru
A37.140.196.144🇷🇺 AS-REGRU37.140.196.0/24 Reg.Ru
PTRns37-1.hosting.reg.ru
A194.58.91.38🇷🇺 AS-REGRU194.58.91.0/24 Reg.Ru
PTRns38-1.hosting.reg.ru
A194.67.73.6🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9
PTRns33-1.hosting.reg.ru
A194.67.73.9🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9
PTRns34-2.hosting.reg.ru
NSns2.hosting.reg.ru
A31.31.194.244🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRns1.hosting.reg.ru
A31.31.196.34🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns17-2.hosting.reg.ru
A31.31.196.53🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns1.hosting.reg.ru
A31.31.196.71🇷🇺 AS-REGRU31.31.196.0/24 Reg.Ru
PTRns32-2.hosting.reg.ru
A31.31.198.161🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru
PTRns29-2.hosting.reg.ru
A31.31.198.178🇷🇺 AS-REGRU31.31.198.0/24 Reg.Ru
PTRns2.hosting.reg.ru
A37.140.192.31🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns37-2.hosting.reg.ru
A37.140.192.55🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns30-1.hosting.reg.ru
A37.140.192.58🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns18-1.hosting.reg.ru
A37.140.192.160🇷🇺 AS-REGRU37.140.192.0/24 Reg.Ru
PTRns31-2.hosting.reg.ru
A37.140.193.120🇷🇺 AS-REGRU37.140.193.0/24 Reg.Ru
PTRns2.hosting.reg.ru
A37.140.194.37🇷🇺 AS-REGRU37.140.194.0/24 Reg.Ru
PTRns38-2.hosting.reg.ru
A194.67.73.7🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9
PTRns33-2.hosting.reg.ru
A194.67.73.8🇷🇺 AS-REGRU194.67.73.0/24 Reg.Ru-M9
PTRns34-1.hosting.reg.ru
MXmx1.hosting.reg.ru ⭐
A31.31.194.240🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRrelay.hosting.reg.ru
A31.31.194.241🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRrelay.hosting.reg.ru
MXmx2.hosting.reg.ru(20)
A31.31.194.240🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRrelay.hosting.reg.ru
A31.31.194.241🇷🇺 AS-REGRU31.31.194.0/24 Reg.Ru
PTRrelay.hosting.reg.ru
TXTv=spf1 ip4:31.31.198.5 a mx include:_spf.hosting.reg.ru ~all
SOAserver230.hosting.reg.rusupport@reg.ru 2023-04-17 #71

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=4068720

Subdomains

www.istrum21.ru

Same first word

istrum21.ru

DNS History

12 records (7 active, 5 former)

20162017201820192020202120222023202420252026NSns1.hosting.reg.runs2.hosting.reg.ruserver230.hosting.reg.rudns1.yandex.netdns2.yandex.netMXmx1.hosting.reg.rumx2.hosting.reg.rumx.yandex.netA2a00:f940:2:2:1:1:0:23031.31.198.582.146.34.8992.63.100.41
○NSdns1.yandex.net2015-08-09 → 2017-06-29 · 4 obs
● 2015-08-09 15:04:32
● 2017-06-29 20:11:04
○ 2026-03-03 04:48:12
○ 2026-05-01 21:53:22
○NSdns2.yandex.net2015-08-09 → 2017-06-29 · 4 obs
● 2015-08-09 15:04:32
● 2017-06-29 20:11:04
○ 2026-03-03 04:48:12
○ 2026-05-01 21:53:22
●NSns1.hosting.reg.ru2026-03-03 → 2026-05-01 · 3 obs
○ 2017-06-29 20:11:04
● 2026-03-03 04:48:12
● 2026-05-01 21:53:22
●NSns2.hosting.reg.ru2026-03-03 → 2026-05-01 · 3 obs
○ 2017-06-29 20:11:04
● 2026-03-03 04:48:12
● 2026-05-01 21:53:22
●NSserver230.hosting.reg.ru2026-03-03 → 2026-05-01 · 3 obs
○ 2017-06-29 20:11:04
● 2026-03-03 04:48:12
● 2026-05-01 21:53:22
○MXmx.yandex.net2015-08-09 → 2017-06-29 · 4 obs
● 2015-08-09 15:04:32
● 2017-06-29 20:11:04
○ 2026-03-03 04:48:12
○ 2026-05-01 21:53:22
●MXmx1.hosting.reg.ru2026-03-03 → 2026-05-01 · 3 obs
○ 2017-06-29 20:11:04
● 2026-03-03 04:48:12
● 2026-05-01 21:53:22
●MXmx2.hosting.reg.ru2026-03-03 → 2026-05-01 · 3 obs
○ 2017-06-29 20:11:04
● 2026-03-03 04:48:12
● 2026-05-01 21:53:22
●A2a00:f940:2:2:1:1:0:2302026-03-03 → 2026-05-01 · 3 obs
○ 2017-06-29 20:11:04
● 2026-03-03 04:48:12
● 2026-05-01 21:53:22
●A31.31.198.52026-03-03 → 2026-05-01 · 3 obs
○ 2017-06-29 20:11:04
● 2026-03-03 04:48:12
● 2026-05-01 21:53:22
○A82.146.34.892015-08-09 → 2016-04-21 · 4 obs
● 2015-08-09 15:04:32
● 2016-04-21 20:25:38
○ 2016-11-28 05:24:28
○ 2026-05-01 21:53:22
○A92.63.100.412016-11-28 → 2017-06-29 · 5 obs
○ 2016-04-21 20:25:38
● 2016-11-28 05:24:28
● 2017-06-29 20:11:04
○ 2026-03-03 04:48:12
○ 2026-05-01 21:53:22

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rub.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net...-
istrum21.runs2.hosting.reg.ru, ns1.hosting.reg.ru-

✅ Authoritative Response

Server:31.31.194.244

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for istrum21.ru (unsigned zone)

⏱️ Timing

Total: 1543ms | Queries: -

📄 Records

TypeCountSample Data
A131.31.198.5
AAAA12a00:f940:2:2:1:1:0:230
NS2ns1.hosting.reg.ru, ns2.hosting.reg.ru
MX2mx1.hosting.reg.ru (pri: 10), mx2.hosting.reg.ru (pri: 20)
TXT1v=spf1 ip4:31.31.198.5 a mx include:_spf
SOA1server230.hosting.reg.ru support.reg.ru

Analysis

Hierarchy

The parent of www.istrum21.ru is istrum21.ru.

IP Addresses

istrum21.ru resolves to two IP numbers: 2a00:f940:2:2:1:1:0:230 and 31.31.198.5.

Other host names, for instance market3d.ru, bescargo.ru, btl-agency.ru, moy-buhgalter.ru and kdpsite.ru share IP numbers with istrum21.ru.

Name Servers

istrum21.ru is delegated to three name servers: ns1.hosting.reg.ru, ns2.hosting.reg.ru and server230.hosting.reg.ru.

istrum21.ru partially shares name servers with other domains; examples include arhelektrik.ru, appleinc.ru, printype.ru, sibcode.team and romek.name.

These name servers are commonly used with server256.hosting.reg.ru, ns3.hosting.reg.ru, server152.hosting.reg.ru, server15.hosting.reg.ru, server195.hosting.reg.ru and server180.hosting.reg.ru.

Host names with fourteen IP numbers:

ns1.hosting.reg.ru points to: 31.31.194.245, 31.31.194.251, 31.31.196.37, 31.31.196.52, 31.31.196.61, 31.31.196.180, 31.31.198.177, 37.140.192.20, 37.140.192.93, 37.140.193.121, 37.140.196.144, 194.58.91.38, 194.67.73.6 and 194.67.73.9.

ns2.hosting.reg.ru points to: 31.31.194.244, 31.31.196.34, 31.31.196.53, 31.31.196.71, 31.31.198.161, 31.31.198.178, 37.140.192.31, 37.140.192.55, 37.140.192.58, 37.140.192.160, 37.140.193.120, 37.140.194.37, 194.67.73.7 and 194.67.73.8.

Host names with one IP number:

server230.hosting.reg.ru points to: 31.31.198.5.

Mail Servers

istrum21.ru is handled by two mail servers: mx1.hosting.reg.ru and mx2.hosting.reg.ru.

istrum21.ru has the same mail server setup as other domains, including aquacrew.ru, oren-stom.ru, rwkey.ru, suneq-equity.com and xn----itbbbk8aonhcd.xn--p1ai.

istrum21.ru shares some mail servers with other domains, for example volegova.ru, ianed.ru and partg.ru.

Host names with two IPs

mx1.hosting.reg.ru points to: 31.31.194.240 and 31.31.194.241.

mx2.hosting.reg.ru points to: 31.31.194.240 and 31.31.194.241.

Host names that point to 31.31.194.240: mx1.hosting.reg.ru and mx2.hosting.reg.ru.

Host names that point to 31.31.194.241: mx1.hosting.reg.ru and mx2.hosting.reg.ru.