tech.ru - dns.ninja
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 | v=spf1 ip4:213.248.12.5 ip4:85.192.10.98 ip4:213.248.1.226 ip4:213.248.1.229 ... | ||||||
| TXT | google-site-verification=3okRYjoHRk5SKhmVWT2LTS9tIIWZ15nmu_6-T_n2VxE | ||||||
| SOA | ns1.di-net.rudns@di-net.ru 2026-07-02 #0 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069651 | ||||||
📈 Tranco rank: #267,792
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
○ 2026-07-17 20:24:34
●MXmx.yandex.net2018-06-27 → 2026-07-17 · 3 obs
● 2018-06-27 23:22:58
● 2026-07-17 20:24:34
○A213.248.23.2022015-08-23 → 2016-02-23 · 4 obs
● 2016-02-23 21:21:12
○ 2016-04-01 22:52:24
○ 2026-07-17 20:24:34
●A213.248.27.342018-06-27 → 2026-07-17 · 3 obs
● 2018-06-27 23:22:58
● 2026-07-17 20:24:34
○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
○ 2026-07-17 20:24:34
○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
○ 2026-07-17 20:24:34
○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
○ 2026-07-17 20:24:34
○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
○ 2026-07-17 20:24:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, b.dns.ripn.net... | - |
| tech.ru | ns2.di-net.ru, ns1.di-net.ru | 2 records |
✅ Authoritative Response
Server:213.248.1.6
NS records: ns2.di-net.ru, ns1.di-net.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tech.ru (unsigned zone)
⏱️ Timing
Total: 695ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 213.248.27.34 |
| NS | 2 | ns1.di-net.ru, ns2.di-net.ru |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | google-site-verification=3okRYjoHRk5SKhm, v=spf1 ip4:213.248.12.5 ip4:85.192.10.98 |
| 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
The parent domain of mail.tech.ru and www.tech.ru is tech.ru.
IP Addresses
tech.ru directs to one IP number, which is 213.248.27.34.
Among the host names that share IP numbers with tech.ru are user.ru, www.user.ru, ipport.ru and two others.
Name Servers
The NS records for tech.ru delegate to ns1.di-net.ru and ns2.di-net.ru.
tech.ru has the same name server delegation as a number of other domains, such as di-net.biz, tpro.ru, etna.ru and two more.
tech.ru partially shares its NS delegation with several other domains, including metal-info.ru, xn----7sbfoagxcf2abbikej.xn--p1ai, metaltrans.ru and two others.
These name servers often co-occur 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
tech.ru routes its mail through a single mail server, mx.yandex.net.
tech.ru has the same mail server arrangement as a number of other domains, for example scentre-store.ru, velogrand.by, xn--c1acqqabap5i.xn--p1ai and two more.
tech.ru shares at least some of its mail servers with other domains — for example n-destek.com, dmpart.ru, bdp.oneco.ru and two more.
The host mx.yandex.net resolves to 77.88.21.249 and 2a02:6b8::311 — two IP addresses.