dev-city.ru - robtex.com
dev-city.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=4068147 | ||||||
Subdomains
www.dev-city.ru |
Same first word
Similar names
DNS History
19 records (10 active, 9 former)
●NSns.masterhost.ru2015-07-18 → 2026-03-23 · 6 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-14 11:56:48
● 2026-03-16 15:54:14
● 2026-03-23 19:05:34
●NSns1.masterhost.ru2015-07-18 → 2026-03-23 · 6 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-14 11:56:48
● 2026-03-16 15:54:14
● 2026-03-23 19:05:34
○NSns1.tildadns.com2026-02-15 → 2026-03-14 · 5 obs
● 2026-02-15 09:54:10
● 2026-03-14 11:56:48
○ 2026-03-16 15:54:14
○ 2026-03-23 19:05:34
●NSns2.masterhost.ru2015-07-18 → 2026-03-23 · 6 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-14 11:56:48
● 2026-03-16 15:54:14
● 2026-03-23 19:05:34
○NSns2.tildadns.com2026-02-15 → 2026-03-14 · 5 obs
● 2026-02-15 09:54:10
● 2026-03-14 11:56:48
○ 2026-03-16 15:54:14
○ 2026-03-23 19:05:34
●MXmx.yandex.net2026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 09:54:10
● 2026-03-23 19:05:34
●MXmx.yandex.ru2015-07-18 → 2026-03-23 · 6 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-14 11:56:48
● 2026-03-16 15:54:14
● 2026-03-23 19:05:34
●A176.57.67.672026-02-15 → 2026-03-23 · 3 obs
● 2026-02-15 09:54:10
● 2026-03-23 19:05:34
○A185.129.100.1272026-02-15 → 2026-03-23 · 2 obs
○ 2026-03-23 19:05:34
●A2a00:15f8:a000:5:1:11:1:312f2015-07-18 → 2026-03-23 · 6 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-14 11:56:48
● 2026-03-16 15:54:14
● 2026-03-23 19:05:34
●A2a00:15f8:a000:5:1:12:1:312f2015-07-18 → 2026-03-23 · 6 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-14 11:56:48
● 2026-03-16 15:54:14
● 2026-03-23 19:05:34
●A2a00:15f8:a000:5:1:13:1:312f2015-07-18 → 2026-03-23 · 6 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-14 11:56:48
● 2026-03-16 15:54:14
● 2026-03-23 19:05:34
●A2a00:15f8:a000:5:1:14:1:312f2015-07-18 → 2026-03-23 · 6 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-14 11:56:48
● 2026-03-16 15:54:14
● 2026-03-23 19:05:34
○A90.156.201.152015-07-18 → 2017-02-11 · 4 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-23 19:05:34
○A90.156.201.632015-07-18 → 2017-02-11 · 4 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-23 19:05:34
○A90.156.201.642015-07-18 → 2017-02-11 · 4 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-23 19:05:34
○A90.156.201.772015-07-18 → 2017-02-11 · 4 obs
● 2017-02-11 16:00:50
○ 2026-02-15 09:54:10
○ 2026-03-23 19:05:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | f.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| dev-city.ru | ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru | - |
✅ Authoritative Response
Server:90.156.133.161
NS records: ns.masterhost.ru, ns1.masterhost.ru, ns2.masterhost.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-city.ru (unsigned zone)
⏱️ Timing
Total: 923ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 176.57.67.67 |
| AAAA | 4 | 2a00:15f8:a000:5:1:12:1:312f, 2a00:15f8:a000:5:1:11:1:312f... |
| NS | 3 | ns1.masterhost.ru, ns2.masterhost.ru... |
| MX | 2 | mx.yandex.ru (pri: 10), mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | ns1.masterhost.ru hostmaster.masterhost. |
Analysis
Hierarchy
dev-city.ru is the parent of www.dev-city.ru.
IP Addresses
Five IP numbers are pointed to by dev-city.ru: 2a00:15f8:a000:5:1:11:1:312f, 2a00:15f8:a000:5:1:12:1:312f, 2a00:15f8:a000:5:1:13:1:312f, 2a00:15f8:a000:5:1:14:1:312f and 176.57.67.67.
Other host names, for instance www.xpax.ru, brightpark.ru, pastrylab.pro, kotova.club and xpax.ru share IP numbers with dev-city.ru.
Name Servers
dev-city.ru delegates to three name servers: ns1.masterhost.ru, ns2.masterhost.ru and ns.masterhost.ru.
dev-city.ru shares some name servers with other domains, for example akrilan.ru, nashreg.ru, vps.masterhost.ru, concerts.ru and sibdrama.ru.
Host names with two IP numbers:
ns1.masterhost.ru: 2a00:15f8:a000:11:1:1:1:53 and 90.156.137.50
ns2.masterhost.ru: 2a00:15f8:a000:12:1:1:2:53 and 90.156.133.161
ns.masterhost.ru: 2a00:15f8:a000:10:1:1:0:53 and 90.156.136.116
Mail Servers
dev-city.ru is served by two mail servers: mx.yandex.net and mx.yandex.ru.
dev-city.ru shares the mail server setup with other domains, for example greencar.ru, cosmotop.ru, actiformula.ru, oltmanns.ru and emme-design.ru.
dev-city.ru shares some mail servers with other domains, at least partially; for instance pro-tv.info, sailteknoloji.com, www.2lenty.ru, pari-tet.ru and ug-ra.com.
Host names with two IP numbers: mx.yandex.net and mx.yandex.ru point to 2a02:6b8::311 and 77.88.21.249. Host names that point to 2a02:6b8::311: mx.yandex.net and mx.yandex.ru. Host names that point to 77.88.21.249: mx.yandex.net and mx.yandex.ru.