centrtech.ru - robtex.com
centrtech.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4068427 | ||||||
Same first word
centrtech.ru |
Similar names
DNS History
16 records (4 active, 12 former)
○NSdns1.yandex.net2018-07-05 → 2018-07-05 · 3 obs
● 2018-07-05 02:57:04
○ 2026-04-07 14:34:30
○NSdns2.yandex.net2018-07-05 → 2018-07-05 · 3 obs
● 2018-07-05 02:57:04
○ 2026-04-07 14:34:30
○NSns1.hosting.reg.ru2016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 15:23:24
○ 2018-07-05 02:57:04
○ 2026-04-07 14:34:30
○NSns2.hosting.reg.ru2016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 15:23:24
○ 2018-07-05 02:57:04
○ 2026-04-07 14:34:30
○NSns3-fwl2.nic.ru2015-05-30 → 2016-04-23 · 4 obs
● 2016-04-23 09:02:08
○ 2016-12-31 15:23:24
○ 2026-04-07 14:34:30
○NSns4-fwl2.nic.ru2015-05-30 → 2016-04-23 · 4 obs
● 2016-04-23 09:02:08
○ 2016-12-31 15:23:24
○ 2026-04-07 14:34:30
○NSns8-fwl2.nic.ru2015-05-30 → 2016-04-23 · 4 obs
● 2016-04-23 09:02:08
○ 2016-12-31 15:23:24
○ 2026-04-07 14:34:30
○MXmf1.nic.ru2015-05-30 → 2016-04-23 · 4 obs
● 2016-04-23 09:02:08
○ 2016-12-31 15:23:24
○ 2026-04-07 14:34:30
●MXmx.yandex.net2018-07-05 → 2026-04-07 · 3 obs
● 2018-07-05 02:57:04
● 2026-04-07 14:34:30
○MXmx1.hosting.reg.ru2016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 15:23:24
○ 2018-07-05 02:57:04
○ 2026-04-07 14:34:30
○MXmx2.hosting.reg.ru2016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 15:23:24
○ 2018-07-05 02:57:04
○ 2026-04-07 14:34:30
○A109.70.27.42015-05-30 → 2016-04-23 · 4 obs
● 2016-04-23 09:02:08
○ 2016-12-31 15:23:24
○ 2026-04-07 14:34:30
●A194.58.112.1742026-04-07 → 2026-04-07 · 2 obs
● 2026-04-07 14:34:30
○A37.140.192.1212016-12-31 → 2016-12-31 · 4 obs
● 2016-12-31 15:23:24
○ 2018-07-05 02:57:04
○ 2026-04-07 14:34:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| centrtech.ru | ns1.reg.ru, ns2.reg.ru | 20 records |
✅ Authoritative Response
Server:176.99.13.12
NS records: ns1.reg.ru, ns2.reg.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centrtech.ru (unsigned zone)
⏱️ Timing
Total: 799ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 194.58.112.174 |
| NS | 2 | ns1.reg.ru, ns2.reg.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns1.reg.ru hostmaster.ns1.reg.ru |
📌 Glue Records Collected
Total: 20
Out-of-bailiwick: 20 (ns1.reg.ru, ns1.reg.ru, ns1.reg.ru...)
Analysis
IP Addresses
centrtech.ru points to a single IP: 194.58.112.174.
Other host names, for instance 70000.ru, xn--80adji0a2an.xn--p1ai, me66.ru, b-map.ru and www.broadenhorizons.ru share IP numbers with centrtech.ru.
Name Servers
centrtech.ru's delegation is to two name servers ns1.reg.ru and ns2.reg.ru.
centrtech.ru shares the same name server configuration as other domains, such as townwork.ru, kajl.ru, earos.ru, kapremont18.ru and xn----7sbbhfai6cgwcewu4mwb.xn--p1ai.
Host names with ten IP numbers: ns1.reg.ru points to 2a00:f940:9::1:1, 2a00:f940:9::2:1, 176.99.13.11, 176.99.13.13, 176.99.13.15, 176.99.13.17, 194.58.117.11, 194.58.117.13, 194.58.117.15 and 194.58.117.17; ns2.reg.ru points to 2a00:f940:9::1:2, 2a00:f940:9::2:2, 176.99.13.12, 176.99.13.14, 176.99.13.16, 176.99.13.18, 194.58.117.12, 194.58.117.14, 194.58.117.16 and 194.58.117.18.
Mail Servers
centrtech.ru is served by a single mail server, mx.yandex.net.
centrtech.ru uses the same mail server setup as other domains such as jobsnear.org, grand-mozaika.ru, xn--80ahdduxqs.xn--p1ai, aloekraski.ru and febru.us.
centrtech.ru shares at least partially some mail servers with other domains, for example vkupon.ru, sibmedia.biz, odoerp.com and ka-hem.ru.
Hostname mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.