drtech.ru - dns.ninja

drtech.ru

DNSSEC⚠️ Not signed
NSns1.spaceweb.ru ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records
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 ⚠️ Not in zone NS records

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=4069445

Same first word

drtech.co
drtech.co.in
drtech.co.kr
drtech.me
drtech.eu
drtech.org
drtech.ru
drtech.com.au
drtech.site
drtech.ch
drtech.pl
drtech.gr
drtech.com.pl
drtech.com
drtech.jp
drtech.xyz
drtech.cl
drtech.de
drtech.net
drtech.com.mx

Similar names

hrdtec.co.jp
therdc.org
rdtech.fr
dhcert.com
thedrc.net
dhrtec.com
therdc.com
tcdehr.com
rdtech.pl
rdtech.ru
rdtech.info
rdtech.org
hrdtec.net
techdr.org
rdtech.nl
rdtech.de
techdr.ca
drchet.net
techdr.net
rdtech.com.br
rdtech.center
rdtech.cn
techdr.in
thecdr.com
rdtech.it
hdrtec.com
rdtech.net
rdtech.ca
drhtec.com
drtche.com.br
rdtech.co.rw
techdr.com
hrdect.com
rdtech.co.il

DNS History

22 records (4 active, 18 former)

20162017201820192020202120222023202420252026NSns1.spaceweb.runs2.spaceweb.runs3.spaceweb.prons4.spaceweb.prons.masterhost.runs1.masterhost.runs1.reg.runs2.masterhost.runs2.reg.ruMXmx1.masterhost.rumx1.spaceweb.rumx2.spaceweb.ruA194.58.112.1742a00:15f8:a000:5:1:11:3:f3642a00:15f8:a000:5:1:12:3:f3642a00:15f8:a000:5:1:13:3:f3642a00:15f8:a000:5:1:14:3:f36477.222.57.17790.156.201.10490.156.201.3290.156.201.3490.156.201.73
○NSns.masterhost.ru2015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○NSns1.masterhost.ru2015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○NSns1.reg.ru2026-02-17 → 2026-03-09 · 5 obs
○ 2016-10-12 11:10:16
● 2026-02-17 17:41:18
● 2026-03-09 13:00:46
○ 2026-04-23 16:04:54
○ 2026-06-30 17:02:10
●NSns1.spaceweb.ru2026-04-23 → 2026-06-30 · 3 obs
○ 2026-03-09 13:00:46
● 2026-04-23 16:04:54
● 2026-06-30 17:02:10
○NSns2.masterhost.ru2015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○NSns2.reg.ru2026-02-17 → 2026-03-09 · 5 obs
○ 2016-10-12 11:10:16
● 2026-02-17 17:41:18
● 2026-03-09 13:00:46
○ 2026-04-23 16:04:54
○ 2026-06-30 17:02:10
●NSns2.spaceweb.ru2026-04-23 → 2026-06-30 · 3 obs
○ 2026-03-09 13:00:46
● 2026-04-23 16:04:54
● 2026-06-30 17:02:10
●NSns3.spaceweb.pro2026-04-23 → 2026-06-30 · 3 obs
○ 2026-03-09 13:00:46
● 2026-04-23 16:04:54
● 2026-06-30 17:02:10
●NSns4.spaceweb.pro2026-04-23 → 2026-06-30 · 3 obs
○ 2026-03-09 13:00:46
● 2026-04-23 16:04:54
● 2026-06-30 17:02:10
○MXmx1.masterhost.ru2015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○MXmx1.spaceweb.ru2026-04-23 → 2026-05-21 · 5 obs
○ 2026-02-17 17:41:18
● 2026-04-23 16:04:54
● 2026-05-21 09:16:22
○ 2026-06-15 04:27:16
○ 2026-06-30 17:02:10
○MXmx2.spaceweb.ru2026-04-23 → 2026-05-21 · 5 obs
○ 2026-02-17 17:41:18
● 2026-04-23 16:04:54
● 2026-05-21 09:16:22
○ 2026-06-15 04:27:16
○ 2026-06-30 17:02:10
○A194.58.112.1742026-02-17 → 2026-03-09 · 5 obs
○ 2016-10-12 11:10:16
● 2026-02-17 17:41:18
● 2026-03-09 13:00:46
○ 2026-04-23 16:04:54
○ 2026-06-30 17:02:10
○A2a00:15f8:a000:5:1:11:3:f3642015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○A2a00:15f8:a000:5:1:12:3:f3642015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○A2a00:15f8:a000:5:1:13:3:f3642015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○A2a00:15f8:a000:5:1:14:3:f3642015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○A77.222.57.1772026-04-23 → 2026-05-21 · 5 obs
○ 2026-03-09 13:00:46
● 2026-04-23 16:04:54
● 2026-05-21 09:16:22
○ 2026-06-15 04:27:16
○ 2026-06-30 17:02:10
○A90.156.201.1042015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○A90.156.201.322015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○A90.156.201.342015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10
○A90.156.201.732015-05-20 → 2016-10-12 · 4 obs
● 2015-05-20 09:11:16
● 2016-10-12 11:10:16
○ 2026-02-17 17:41:18
○ 2026-06-30 17:02:10

🔍 DNS Trace

Analysis

Name Servers

drtech.ru has four authoritative name servers: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.

There is at least partial name server overlap between drtech.ru and other domains — oao-tem.ru, meb-tech.ru, hwolf.ru and two more among them.

These name servers are routinely deployed together with the name servers ns3.spaceweb.ru.

ns3.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru each resolve to two IP addresses: ns3.spaceweb.pro resolves to 77.222.51.244 and 2a02:408:7722:51:77:222:51:244; ns1.spaceweb.ru resolves to 77.222.50.244 and 2a02:408:7722:50:77:222:50:244; ns2.spaceweb.ru resolves to 89.111.160.68 and 2a01:d8:9:1::68.