itech-design.ru - robtex.com
itech-design.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.165.123.206🇷🇺 AS_KKM_IT185.165.123.0/24 | ||||||
| NS | a.ns.selectel.ru ⭐ | ||||||
| A | 2a00:ab00:800::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 188.68.203.1🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object | ||||||
| PTR | a.ns.selectel.ru | ||||||
| NS | b.ns.selectel.ru | ||||||
| A | 2a00:ab00:801::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 77.223.114.2🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object | ||||||
| PTR | b.ns.selectel.ru | ||||||
| NS | c.ns.selectel.ru | ||||||
| A | 2a00:ab00:802::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 188.68.203.3🇷🇺 SELECTEL188.68.203.0/24 Selectel Route Object | ||||||
| PTR | c.ns.selectel.ru | ||||||
| NS | d.ns.selectel.ru ⚠️ Not in parent delegation | ||||||
| A | 2a00:ab00:803::2:53🇷🇺 SELECTEL2a00:ab00::/32 Selectel IPv6 | ||||||
| A | 77.223.114.4🇷🇺 SELECTEL77.223.114.0/24 Selectel Route Object | ||||||
| PTR | d.ns.selectel.ru | ||||||
| MX | gw.itechnology.ru ⭐ | ||||||
| A | 79.132.125.211🇷🇺 TTK-RTL79.132.112.0/20 TTK Ulyanovsk | ||||||
| PTR | gw.itechnology.ru | ||||||
| MX | mx4.itechnology.ru(20) | ||||||
| A | 188.170.157.242🇷🇺 MF-MGSM-AS188.170.157.0/24 Volga Branch of PJSC MegaFon | ||||||
| SOA | a.ns.selectel.rusupport@selectel.ru 2025-11-12 #5 | ||||||
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=4068851 | ||||||
Subdomains
www.itech-design.ru |
Same first word
itech-design.ru |
DNS History
11 records (7 active, 4 former)
●NSa.ns.selectel.ru2026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 12:48:26
● 2026-05-12 19:57:10
●NSb.ns.selectel.ru2026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 12:48:26
● 2026-05-12 19:57:10
●NSc.ns.selectel.ru2026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 12:48:26
● 2026-05-12 19:57:10
●NSd.ns.selectel.ru2026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 12:48:26
● 2026-05-12 19:57:10
○NSns.itech-group.ru2015-07-19 → 2017-04-21 · 4 obs
● 2017-04-21 09:45:26
○ 2026-03-28 12:48:26
○ 2026-05-12 19:57:10
○NSns1.itech-group.ru2015-07-19 → 2017-04-21 · 4 obs
● 2017-04-21 09:45:26
○ 2026-03-28 12:48:26
○ 2026-05-12 19:57:10
○NSns2.itech-group.ru2015-07-19 → 2017-04-21 · 4 obs
● 2017-04-21 09:45:26
○ 2026-03-28 12:48:26
○ 2026-05-12 19:57:10
●MXgw.itechnology.ru2015-07-19 → 2026-05-12 · 2 obs
● 2026-05-12 19:57:10
●MXmx4.itechnology.ru2026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 12:48:26
● 2026-05-12 19:57:10
●A185.165.123.2062026-03-28 → 2026-05-12 · 3 obs
● 2026-03-28 12:48:26
● 2026-05-12 19:57:10
○A95.163.75.502015-07-19 → 2017-04-21 · 4 obs
● 2017-04-21 09:45:26
○ 2026-03-28 12:48:26
○ 2026-05-12 19:57:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| itech-design.ru | b.ns.selectel.ru, a.ns.selectel.ru, c.ns.selectel.ru | 6 records |
✅ Authoritative Response
Server:77.223.114.2
NS records: b.ns.selectel.ru, a.ns.selectel.ru, c.ns.selectel.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for itech-design.ru (unsigned zone)
⏱️ Timing
Total: 1273ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.165.123.206 |
| NS | 4 | c.ns.selectel.ru, d.ns.selectel.ru... |
| MX | 2 | gw.itechnology.ru (pri: 10), mx4.itechnology.ru (pri: 20) |
| SOA | 1 | a.ns.selectel.ru support.selectel.ru |
📌 Glue Records Collected
Total: 6
Out-of-bailiwick: 6 (c.ns.selectel.ru, b.ns.selectel.ru, a.ns.selectel.ru...)
Analysis
Hierarchy
itech-design.ru is a parent of www.itech-design.ru.
IP Addresses
itech-design.ru points to a single IP number: 185.165.123.206.
Other host names, for instance lyonvip.ru, www.dudukist.ru, www.tehexpert.online, slimfitfamily.com and www.ovenbrand.com share IP numbers with itech-design.ru.
Name Servers
itech-design.ru is delegated to four name servers: a.ns.selectel.ru, b.ns.selectel.ru, c.ns.selectel.ru and d.ns.selectel.ru.
itech-design.ru at least partially shares name servers with other domains, for instance stampaviva.com, tavro-kozha.ru, xn--80affa3aclhdegjsbn0o.xn--p1ai, garden-shop.ru and ngzv.ru.
Host names with two IP numbers:
a.ns.selectel.ru points to: 2a00:ab00:800::2:53 and 188.68.203.1.
b.ns.selectel.ru points to: 2a00:ab00:801::2:53 and 77.223.114.2.
c.ns.selectel.ru points to: 2a00:ab00:802::2:53 and 188.68.203.3.
d.ns.selectel.ru points to: 2a00:ab00:803::2:53 and 77.223.114.4.
Mail Servers
itech-design.ru is handled by two mail servers: gw.itechnology.ru and mx4.itechnology.ru.
itech-design.ru shares mail servers with other domains at least in part, for instance itechnology.ru, itech-group.ru, itech-portal.ru, zebrains.ru and zebrains.team.
these mail servers are often used with mx1.itechnology.ru and mx.itech-portal.ru.
Host names with one IP number: gw.itechnology.ru points to 79.132.125.211; mx4.itechnology.ru points to 188.170.157.242.