burtech.ru - dns.ninja

burtech.ru

DNSSEC⚠️ Not signed
A82.97.243.107🇦🇺 TimeWeb-AS82.97.243.0/24
NSns1.rf.ru ⭐
A80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET
PTRrazina.ru
NSns2.rf.ru
A80.249.147.221🇷🇺 SELECTEL80.249.144.0/22 -NET
PTRrazina.ru
TXT1RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vcLxjXq94TU6
SOAns1.rf.ruhostmaster@burtech.ru 2026-04-15 #2

ru

DNSSEC🔒 Signed (DS record present)
NSa.dns.ripn.net ⭐
NSb.dns.ripn.net
NSc.tld-servers.ru
NSd.dns.ripn.net
NSe.dns.ripn.net
NSf.dns.ripn.net
SOAa.dns.ripn.nethostmaster@ripn.net serial=4069920

Same first word

burtech.co.uk
burtech.de
burtech.co
burtech.bm
burtech.se
burtech.com.tr
burtech.ru
burtech.com
burtech.com.au
burtech.net

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DNS History

20 records (3 active, 17 former)

20162017201820192020202120222023202420252026NSns1.rf.runs2.rf.ruexpirepages-kiae-1.nic.ruexpirepages-kiae-2.nic.runs1.poishi.comns1.sedoparking.comns2.poishi.comns2.sedoparking.comMXlocalhostmail.nickstel.comnomail.nic.ruA82.97.243.107109.70.26.37127.0.0.99194.85.61.765.188.131.1072.52.4.11972.52.4.9182.98.86.16589.111.182.82
○NSexpirepages-kiae-1.nic.ru2016-11-03 → 2016-11-14 · 5 obs
○ 2016-08-10 19:11:20
● 2016-11-03 05:51:54
● 2016-11-14 16:28:22
○ 2016-11-27 14:09:42
○ 2026-08-09 04:24:40
○NSexpirepages-kiae-2.nic.ru2016-11-03 → 2016-11-14 · 5 obs
○ 2016-08-10 19:11:20
● 2016-11-03 05:51:54
● 2016-11-14 16:28:22
○ 2016-11-27 14:09:42
○ 2026-08-09 04:24:40
○NSns1.poishi.com2015-08-12 → 2017-01-25 · 15 obs
● 2015-08-12 16:05:16
○ 2015-09-23 01:04:20
● 2015-10-21 04:34:24
○ 2015-10-22 09:31:16
○ 2016-01-01 13:03:04
● 2016-01-07 20:31:24
○ 2016-02-22 23:35:38
● 2016-06-30 21:12:16
○ 2016-08-10 19:11:20
○ 2016-11-14 16:28:22
● 2016-11-27 14:09:42
○ 2017-01-21 21:56:06
● 2017-01-25 12:19:56
○ 2018-08-29 16:29:06
○ 2026-08-09 04:24:40
●NSns1.rf.ru2020-02-05 → 2026-08-09 · 3 obs
○ 2018-08-29 16:29:06
● 2020-02-05 05:57:18
● 2026-08-09 04:24:40
○NSns1.sedoparking.com2015-08-12 → 2018-08-29 · 17 obs
● 2015-08-12 16:05:16
● 2015-09-23 01:04:20
○ 2015-10-21 04:34:24
● 2015-10-22 09:31:16
● 2016-01-01 13:03:04
○ 2016-01-07 20:31:24
● 2016-02-22 23:35:38
○ 2016-06-30 21:12:16
● 2016-08-10 19:11:20
○ 2016-11-03 05:51:54
○ 2016-11-14 16:28:22
● 2016-11-27 14:09:42
● 2017-01-21 21:56:06
○ 2017-01-25 12:19:56
● 2018-08-29 16:29:06
○ 2020-02-05 05:57:18
○ 2026-08-09 04:24:40
○NSns2.poishi.com2015-10-21 → 2017-01-25 · 10 obs
○ 2015-09-23 01:04:20
● 2015-10-21 04:34:24
○ 2015-10-22 09:31:16
○ 2016-02-22 23:35:38
● 2016-06-30 21:12:16
○ 2016-08-10 19:11:20
○ 2017-01-21 21:56:06
● 2017-01-25 12:19:56
○ 2018-08-29 16:29:06
○ 2026-08-09 04:24:40
●NSns2.rf.ru2020-02-05 → 2026-08-09 · 3 obs
○ 2018-08-29 16:29:06
● 2020-02-05 05:57:18
● 2026-08-09 04:24:40
○NSns2.sedoparking.com2015-08-12 → 2018-08-29 · 15 obs
● 2015-08-12 16:05:16
● 2015-09-23 01:04:20
○ 2015-10-21 04:34:24
● 2015-10-22 09:31:16
● 2016-02-22 23:35:38
○ 2016-06-30 21:12:16
● 2016-08-10 19:11:20
○ 2016-11-03 05:51:54
○ 2016-11-14 16:28:22
● 2016-11-27 14:09:42
● 2017-01-21 21:56:06
○ 2017-01-25 12:19:56
● 2018-08-29 16:29:06
○ 2020-02-05 05:57:18
○ 2026-08-09 04:24:40
○MXlocalhost2016-11-27 → 2018-08-29 · 7 obs
○ 2016-11-14 16:28:22
● 2016-11-27 14:09:42
○ 2016-12-15 08:53:12
○ 2017-01-25 12:19:56
● 2018-08-29 16:29:06
○ 2020-02-05 05:57:18
○ 2026-08-09 04:24:40
○MXmail.nickstel.com2015-08-12 → 2016-08-10 · 13 obs
● 2015-08-12 16:05:16
● 2015-09-23 01:04:20
○ 2015-10-21 04:34:24
○ 2015-10-22 09:31:16
● 2015-11-05 04:15:38
○ 2015-11-21 13:12:22
● 2016-01-01 13:03:04
○ 2016-01-07 20:31:24
● 2016-02-22 23:35:38
○ 2016-06-30 21:12:16
● 2016-08-10 19:11:20
○ 2016-11-03 05:51:54
○ 2026-08-09 04:24:40
○MXnomail.nic.ru2016-11-03 → 2016-11-14 · 5 obs
○ 2016-08-10 19:11:20
● 2016-11-03 05:51:54
● 2016-11-14 16:28:22
○ 2016-11-27 14:09:42
○ 2026-08-09 04:24:40
○A109.70.26.372016-11-03 → 2016-11-14 · 5 obs
○ 2016-08-10 19:11:20
● 2016-11-03 05:51:54
● 2016-11-14 16:28:22
○ 2016-11-27 14:09:42
○ 2026-08-09 04:24:40
○A127.0.0.992018-08-29 → 2018-08-29 · 4 obs
○ 2017-01-25 12:19:56
● 2018-08-29 16:29:06
○ 2026-03-30 13:32:20
○ 2026-08-09 04:24:40
○A194.85.61.762016-11-03 → 2016-11-14 · 5 obs
○ 2016-08-10 19:11:20
● 2016-11-03 05:51:54
● 2016-11-14 16:28:22
○ 2016-11-27 14:09:42
○ 2026-08-09 04:24:40
○A5.188.131.102026-03-30 → 2026-04-14 · 5 obs
○ 2020-02-22 06:19:58
● 2026-03-30 13:32:20
● 2026-04-14 01:43:18
○ 2026-06-15 23:28:56
○ 2026-08-09 04:24:40
○A72.52.4.1192018-08-29 → 2018-08-29 · 4 obs
○ 2017-01-25 12:19:56
● 2018-08-29 16:29:06
○ 2020-02-05 05:57:18
○ 2026-08-09 04:24:40
○A72.52.4.912015-08-12 → 2017-01-21 · 15 obs
● 2015-08-12 16:05:16
● 2015-09-23 01:04:20
○ 2015-10-21 04:34:24
● 2015-10-22 09:31:16
● 2015-11-21 13:12:22
○ 2016-01-01 13:03:04
○ 2016-01-07 20:31:24
● 2016-02-22 23:35:38
● 2016-06-30 21:12:16
○ 2016-08-10 19:11:20
○ 2016-11-27 14:09:42
● 2016-12-15 08:53:12
● 2017-01-21 21:56:06
○ 2017-01-25 12:19:56
○ 2026-08-09 04:24:40
●A82.97.243.1072026-06-15 → 2026-08-09 · 3 obs
○ 2026-04-14 01:43:18
● 2026-06-15 23:28:56
● 2026-08-09 04:24:40
○A82.98.86.1652015-08-12 → 2017-01-25 · 18 obs
● 2015-08-12 16:05:16
○ 2015-09-23 01:04:20
● 2015-10-21 04:34:24
○ 2015-10-22 09:31:16
○ 2015-11-21 13:12:22
● 2016-01-01 13:03:04
● 2016-01-07 20:31:24
○ 2016-02-22 23:35:38
○ 2016-06-30 21:12:16
● 2016-08-10 19:11:20
○ 2016-11-03 05:51:54
○ 2016-11-14 16:28:22
● 2016-11-27 14:09:42
○ 2016-12-15 08:53:12
○ 2017-01-21 21:56:06
● 2017-01-25 12:19:56
○ 2018-08-29 16:29:06
○ 2026-08-09 04:24:40
○A89.111.182.822020-02-05 → 2020-02-22 · 5 obs
○ 2018-08-29 16:29:06
● 2020-02-05 05:57:18
● 2020-02-22 06:19:58
○ 2026-03-30 13:32:20
○ 2026-08-09 04:24:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
rua.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net...-
burtech.runs1.rf.ru, ns2.rf.ru-

✅ Authoritative Response

Server:80.249.147.221

NS records: ns1.rf.ru, ns2.rf.ru

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for burtech.ru (unsigned zone)

⏱️ Timing

Total: 1783ms | Queries: -

📄 Records

TypeCountSample Data
A182.97.243.107
NS2ns1.rf.ru, ns2.rf.ru
TXT11RHu5HFTnsoiz9fXiL7wNgrP9O0rkHVjD7gAy3vc
SOA1ns1.rf.ru hostmaster.burtech.ru

Analysis

IP Addresses

burtech.ru points to a single IP number: 82.97.243.107.

Additional host names — sizal.ru, ima.su, xn----8sbpssfifmx.xn--p1ai and two others — share IP numbers with burtech.ru.

Name Servers

DNS delegation for burtech.ru points to two name servers: ns1.rf.ru and ns2.rf.ru.

burtech.ru shares its name server setup with other domains, including lkk.ru, tortshop.ru, xn--o1acp.xn--p1ai and two others.

burtech.ru has at least partial name server overlap with other domains, such as xn--h1aldcgc1f.xn--p1ai, aeroplastik.com, holst.su and two others.

These name servers tend to appear together with the name servers ns1.domeny-rf.ru, ns2.domeny-rf.ru and a.misconfigured.dns.server.invalid.

Both ns1.rf.ru and ns2.rf.ru have a single IP address, 80.249.147.221, and share it.

Host names pointing to 80.249.147.221 IP addresses: ns1.rf.ru and ns2.rf.ru.