techbusinessgroup.ru - robtex.com

techbusinessgroup.ru

DNSSEC⚠️ Not signed
A185.26.122.79🇷🇺 HOSTLAND185.26.122.0/24
PTRserv79-26.hostland.ru
NSns3.hostland.ru ⭐
A81.95.18.218🇷🇺 MTTELECOM-AS81.95.16.0/20 MTTELECOM-NETWORK
A185.22.183.98🇷🇺 RETNRU-SPB-AS185.22.180.0/22 CJSC "RetnNet"
NSns.hostland.ru
A185.26.122.3🇷🇺 HOSTLAND185.26.122.0/24
PTRserv3-26.hostland.ru
A185.26.123.231🇷🇺 HOSTLAND185.26.123.0/24
PTRsmtp1.hostland.ru
MXmail.techbusinessgroup.ru ⭐
A185.26.123.232🇷🇺 HOSTLAND185.26.123.0/24
PTRsendmail.hostland.ru
TXTv=spf1 include:_spf.hostland.ru ~all
SOAns.hostland.rusupport@hostland.ru serial=100000000

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=4068649

Subdomains

mail.techbusinessgroup.ru

Same first word

techbusinessgroup.ru

Similar names

businesstechgroup.com
businesstechgroup.net

DNS History

18 records (4 active, 14 former)

20162017201820192020202120222023202420252026NSns.hostland.runs3.hostland.runs1.agava.net.runs2.agava.net.runsu0.flops.runsu1.flops.runsu2.flops.ruMXmail.techbusinessgroup.rucluster.relay.agava.netmx01.lancloud.rumx02.lancloud.rumx03.lancloud.rumx04.lancloud.ruA185.26.122.79176.112.200.02a03:4900:0:6037:80:78:250:13880.78.250.13889.108.67.160
●NSns.hostland.ru2026-03-25 → 2026-04-25 · 3 obs
○ 2016-05-09 20:49:32
● 2026-03-25 05:57:02
● 2026-04-25 23:45:06
○NSns1.agava.net.ru2015-05-25 → 2015-12-29 · 4 obs
● 2015-05-25 02:26:56
● 2015-12-29 19:02:20
○ 2016-05-09 20:49:32
○ 2026-04-25 23:45:06
○NSns2.agava.net.ru2015-05-25 → 2015-12-29 · 4 obs
● 2015-05-25 02:26:56
● 2015-12-29 19:02:20
○ 2016-05-09 20:49:32
○ 2026-04-25 23:45:06
●NSns3.hostland.ru2026-03-25 → 2026-04-25 · 3 obs
○ 2016-05-09 20:49:32
● 2026-03-25 05:57:02
● 2026-04-25 23:45:06
○NSnsu0.flops.ru2016-05-09 → 2016-05-09 · 4 obs
○ 2015-12-29 19:02:20
● 2016-05-09 20:49:32
○ 2026-03-25 05:57:02
○ 2026-04-25 23:45:06
○NSnsu1.flops.ru2016-05-09 → 2016-05-09 · 4 obs
○ 2015-12-29 19:02:20
● 2016-05-09 20:49:32
○ 2026-03-25 05:57:02
○ 2026-04-25 23:45:06
○NSnsu2.flops.ru2016-05-09 → 2016-05-09 · 4 obs
○ 2015-12-29 19:02:20
● 2016-05-09 20:49:32
○ 2026-03-25 05:57:02
○ 2026-04-25 23:45:06
○MXcluster.relay.agava.net2015-05-25 → 2015-12-29 · 4 obs
● 2015-05-25 02:26:56
● 2015-12-29 19:02:20
○ 2016-05-09 20:49:32
○ 2026-04-25 23:45:06
●MXmail.techbusinessgroup.ru2026-03-25 → 2026-04-25 · 3 obs
○ 2016-05-09 20:49:32
● 2026-03-25 05:57:02
● 2026-04-25 23:45:06
○MXmx01.lancloud.ru2016-05-09 → 2016-05-09 · 4 obs
○ 2015-12-29 19:02:20
● 2016-05-09 20:49:32
○ 2026-03-25 05:57:02
○ 2026-04-25 23:45:06
○MXmx02.lancloud.ru2016-05-09 → 2016-05-09 · 4 obs
○ 2015-12-29 19:02:20
● 2016-05-09 20:49:32
○ 2026-03-25 05:57:02
○ 2026-04-25 23:45:06
○MXmx03.lancloud.ru2016-05-09 → 2016-05-09 · 4 obs
○ 2015-12-29 19:02:20
● 2016-05-09 20:49:32
○ 2026-03-25 05:57:02
○ 2026-04-25 23:45:06
○MXmx04.lancloud.ru2016-05-09 → 2016-05-09 · 4 obs
○ 2015-12-29 19:02:20
● 2016-05-09 20:49:32
○ 2026-03-25 05:57:02
○ 2026-04-25 23:45:06
○A176.112.200.02016-05-09 → 2016-05-09 · 4 obs
○ 2015-12-29 19:02:20
● 2016-05-09 20:49:32
○ 2026-03-25 05:57:02
○ 2026-04-25 23:45:06
●A185.26.122.792026-03-25 → 2026-04-25 · 3 obs
○ 2016-05-09 20:49:32
● 2026-03-25 05:57:02
● 2026-04-25 23:45:06
○A2a03:4900:0:6037:80:78:250:1382015-10-15 → 2015-12-29 · 5 obs
○ 2015-05-25 02:26:56
● 2015-10-15 23:21:14
● 2015-12-29 19:02:20
○ 2016-05-09 20:49:32
○ 2026-04-25 23:45:06
○A80.78.250.1382015-10-15 → 2015-12-29 · 5 obs
○ 2015-05-25 02:26:56
● 2015-10-15 23:21:14
● 2015-12-29 19:02:20
○ 2016-05-09 20:49:32
○ 2026-04-25 23:45:06
○A89.108.67.1602015-05-25 → 2015-05-25 · 3 obs
● 2015-05-25 02:26:56
○ 2015-10-15 23:21:14
○ 2026-04-25 23:45:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net...-
techbusinessgroup.runs.hostland.ru, ns3.hostland.ru4 records

✅ Authoritative Response

Server:81.95.18.218

NS records: ns.hostland.ru, ns3.hostland.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for techbusinessgroup.ru (unsigned zone)

⏱️ Timing

Total: 712ms | Queries: -

📄 Records

TypeCountSample Data
A1185.26.122.79
NS2ns3.hostland.ru, ns.hostland.ru
MX1mail.techbusinessgroup.ru (pri: 10)
TXT1v=spf1 include:_spf.hostland.ru ~all
SOA1ns.hostland.ru support.hostland.ru

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns.hostland.ru, ns.hostland.ru, ns3.hostland.ru...)

Analysis

Hierarchy

techbusinessgroup.ru is parent of mail.techbusinessgroup.ru.

IP Addresses

techbusinessgroup.ru points to a single IP: 185.26.122.79.

Other host names, for instance antonenko1.ru, mectus.ru, www.jobresume.ru, nomto.ru and rtdev.ru share IP numbers with techbusinessgroup.ru.

Name Servers

techbusinessgroup.ru's delegation is to two name servers ns3.hostland.ru and ns.hostland.ru.

techbusinessgroup.ru shares the same name server configuration as other domains, such as bigpaseka.ru, parvenik.ru, kvitan.ru, soloveev.ru and stroim-v-krymu.ru.

techbusinessgroup.ru shares name servers with other domains at least partially, for instance samlab.ws, 123.26.185.in-addr.arpa and gatto-celesto.ru.

These name servers are often used together with the name servers ns2.hostland.ru.

Host names with two IP numbers: ns3.hostland.ru points to 81.95.18.218 and 185.22.183.98; ns.hostland.ru points to 185.26.122.3 and 185.26.123.231

Mail Servers

techbusinessgroup.ru is served by a single mail server, mail.techbusinessgroup.ru.

mail.techbusinessgroup.ru points to IP number 185.26.123.232.