tech.ru - robtex.com
tech.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 213.248.27.34🇷🇺 DINET-AS213.248.0.0/19 Digital Network JSC Moscow, Russia http://www.msm.ru aggregate prefixes | ||||||
| NS | ns1.di-net.ru ⭐ | ||||||
| A | 2a00:1c48:0:4000::2🇷🇺 DINET-AS2a00:1c48::/32 Digital Network JSC http://www.msm.ru Digital Network Datacenters | ||||||
| PTR | ns1.di-net.ru | ||||||
| A | 213.248.0.6🇷🇺 DINET-AS213.248.0.0/19 Digital Network JSC Moscow, Russia http://www.msm.ru aggregate prefixes | ||||||
| PTR | ns1.di-net.ru | ||||||
| NS | ns2.di-net.ru | ||||||
| A | 2a00:1c48:0:4001::2🇷🇺 DINET-AS2a00:1c48::/32 Digital Network JSC http://www.msm.ru Digital Network Datacenters | ||||||
| PTR | ns2.di-net.ru | ||||||
| A | 213.248.1.6🇷🇺 DINET-AS213.248.0.0/19 Digital Network JSC Moscow, Russia http://www.msm.ru aggregate prefixes | ||||||
| PTR | ns2.di-net.ru | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | google-site-verification=3okRYjoHRk5SKhmVWT2LTS9tIIWZ15nmu_6-T_n2VxE | ||||||
| TXT | v=spf1 ip4:213.248.12.5 ip4:85.192.10.98 ip4:213.248.1.226 ip4:213.248.1.229 ... | ||||||
| SOA | ns1.di-net.rudns@di-net.ru 2026-06-01 #0 | ||||||
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=4069103 | ||||||
📈 Tranco rank: #249,302
Subdomains
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
○MXmail.tech.ru2015-08-23 → 2017-05-03 · 4 obs
● 2017-05-03 13:04:08
○ 2018-06-27 23:22:58
○ 2026-06-02 04:03:58
●MXmx.yandex.net2018-06-27 → 2026-06-02 · 3 obs
● 2018-06-27 23:22:58
● 2026-06-02 04:03:58
○A213.248.23.2022015-08-23 → 2016-02-23 · 4 obs
● 2016-02-23 21:21:12
○ 2016-04-01 22:52:24
○ 2026-06-02 04:03:58
●A213.248.27.342018-06-27 → 2026-06-02 · 3 obs
● 2018-06-27 23:22:58
● 2026-06-02 04:03:58
○A2a00:1c48:2:12::152016-04-01 → 2017-05-03 · 5 obs
● 2016-04-01 22:52:24
● 2017-05-03 13:04:08
○ 2018-06-27 23:22:58
○ 2026-06-02 04:03:58
○A2a00:1c48:2:12::52016-04-01 → 2017-05-03 · 5 obs
● 2016-04-01 22:52:24
● 2017-05-03 13:04:08
○ 2018-06-27 23:22:58
○ 2026-06-02 04:03:58
○A89.208.50.452016-04-01 → 2017-05-03 · 5 obs
● 2016-04-01 22:52:24
● 2017-05-03 13:04:08
○ 2018-06-27 23:22:58
○ 2026-06-02 04:03:58
○A89.208.50.552016-04-01 → 2017-05-03 · 5 obs
● 2016-04-01 22:52:24
● 2017-05-03 13:04:08
○ 2018-06-27 23:22:58
○ 2026-06-02 04:03:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| tech.ru | ns1.di-net.ru, ns2.di-net.ru | 2 records |
✅ Authoritative Response
Server:213.248.1.6
NS records: ns1.di-net.ru, ns2.di-net.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech.ru (unsigned zone)
⏱️ Timing
Total: 2039ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.248.27.34 |
| NS | 2 | ns2.di-net.ru, ns1.di-net.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 ip4:213.248.12.5 ip4:85.192.10.98, google-site-verification=3okRYjoHRk5SKhm |
| SOA | 1 | ns1.di-net.ru dns.di-net.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.di-net.ru, ns1.di-net.ru)
Analysis
Hierarchy
mail.tech.ru and www.tech.ru each fall under tech.ru as their parent domain.
IP Addresses
tech.ru resolves to just one IP address, 213.248.27.34.
Two other host names, along with user.ru, www.user.ru and ipport.ru, also share IP numbers with tech.ru.
Name Servers
The NS records for tech.ru delegate to ns1.di-net.ru and ns2.di-net.ru.
tech.ru shares its NS records with other domains, for example di-net.biz, tpro.ru, etna.ru and two others.
tech.ru has at least partial name server overlap with other domains, such as metal-info.ru, xn----7sbfoagxcf2abbikej.xn--p1ai, metaltrans.ru and two others.
It is common to find these name servers paired with the name servers dns.metalsite.info.
ns1.di-net.ru resolves to 213.248.0.6 and 2a00:1c48:0:4000::2. Likewise, ns2.di-net.ru resolves to 213.248.1.6 and 2a00:1c48:0:4001::2 — two IP addresses apiece.
Mail Servers
The sole mail server for tech.ru is mx.yandex.net.
Among the domains sharing a mail server setup with tech.ru are scentre-store.ru, pctime.com.tr, velogrand.by and two others.
tech.ru partially shares its mail servers with other domains; known examples include n-destek.com, dmpart.ru and bdp.oneco.ru.
mx.yandex.net has two IP addresses: 77.88.21.249 and 2a02:6b8::311.