dev-it.ru - dns.ninja
dev-it.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.177.219.236🇷🇺 ADMAN-AS185.177.218.0/23 | ||||||
| NS | ns1.timeweb.ru ⭐ | ||||||
| A | 2a03:6f04:dead:bee::1🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.93🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns1.timeweb.ru | ||||||
| NS | ns2.timeweb.ru | ||||||
| A | 2a03:6f04:dead:bee::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 85.193.93.85🇵🇱 TimeWeb-AS85.193.93.0/24 | ||||||
| PTR | ns2.timeweb.ru | ||||||
| NS | ns3.timeweb.org | ||||||
| A | 2a03:6f07:4::2🇷🇺 TimeWeb-AS2a03:6f00::/29 | ||||||
| A | 217.78.234.130🇷🇺 TimeWeb-AS217.78.234.0/24 | ||||||
| NS | ns4.timeweb.org | ||||||
| A | 2a00:65e0:6:5:232a::2🇷🇺 RETNRU-SPB-AS2a00:65e0::/32 CJSC "RetnNet" | ||||||
| A | 139.45.249.139🇷🇺 RETNRU-SPB-AS139.45.248.0/21 RETN-SPB | ||||||
| PTR | gw-139.45.249.139-rt1.km.spb.retn.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 include:_spf.timeweb.ru ~all | ||||||
| SOA | ns1.timeweb.rudns@timeweb.ru serial=31 | ||||||
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=4069778 | ||||||
Subdomains
www.dev-it.ru |
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
●NSns1.timeweb.ru2015-08-16 → 2026-07-28 · 2 obs
● 2026-07-28 10:14:54
●NSns2.timeweb.ru2015-08-16 → 2026-07-28 · 2 obs
● 2026-07-28 10:14:54
●NSns3.timeweb.org2015-08-16 → 2026-07-28 · 2 obs
● 2026-07-28 10:14:54
●NSns4.timeweb.org2015-08-16 → 2026-07-28 · 2 obs
● 2026-07-28 10:14:54
●MXmx.yandex.net2026-03-04 → 2026-07-28 · 3 obs
● 2026-03-04 16:30:08
● 2026-07-28 10:14:54
○MXmx.yandex.ru2016-08-10 → 2017-01-24 · 5 obs
● 2016-08-10 13:24:06
● 2017-01-24 16:53:08
○ 2026-03-04 16:30:08
○ 2026-07-28 10:14:54
○MXmx1.timeweb.ru2015-08-16 → 2016-04-28 · 4 obs
● 2016-04-28 22:07:12
○ 2016-08-10 13:24:06
○ 2026-07-28 10:14:54
○MXmx2.timeweb.ru2015-08-16 → 2016-04-28 · 4 obs
● 2016-04-28 22:07:12
○ 2016-08-10 13:24:06
○ 2026-07-28 10:14:54
●A185.177.219.2362026-03-23 → 2026-07-28 · 3 obs
● 2026-03-23 02:01:30
● 2026-07-28 10:14:54
○A2a03:6f00:1::5c35:7be72015-08-16 → 2017-01-24 · 4 obs
● 2017-01-24 16:53:08
○ 2026-03-04 16:30:08
○ 2026-07-28 10:14:54
○A45.153.69.1932026-03-04 → 2026-03-15 · 5 obs
● 2026-03-04 16:30:08
● 2026-03-15 02:05:00
○ 2026-03-23 02:01:30
○ 2026-07-28 10:14:54
○A92.53.123.2312015-08-16 → 2017-01-24 · 4 obs
● 2017-01-24 16:53:08
○ 2026-03-04 16:30:08
○ 2026-07-28 10:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| dev-it.ru | ns4.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org | 2 records |
✅ Authoritative Response
Server:139.45.249.139
NS records: ns4.timeweb.org, ns1.timeweb.ru, ns2.timeweb.ru, ns3.timeweb.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev-it.ru (unsigned zone)
⏱️ Timing
Total: 3555ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.177.219.236 |
| NS | 4 | ns1.timeweb.ru, ns4.timeweb.org... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.timeweb.ru ~all |
| SOA | 1 | ns1.timeweb.ru dns.timeweb.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.timeweb.ru, ns1.timeweb.ru)
Analysis
Hierarchy
dev-it.ru is a parent domain of www.dev-it.ru.
IP Addresses
dev-it.ru points to a single IP number: 185.177.219.236.
dev-it.ru shares its IP numbers with other host names like www.dev-it.ru, dveri-pk.ru and maconline.ru.
Name Servers
dev-it.ru has four authoritative name servers: ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru.
dev-it.ru shares at least some of its name servers with other domains, including roopert.space, 149.112.104.185.in-addr.arpa, npfrf.ru and two others.
The host names ns3.timeweb.org, ns4.timeweb.org, ns1.timeweb.ru and ns2.timeweb.ru each resolve to two IP addresses: ns3.timeweb.org resolves to 217.78.234.130 and 2a03:6f07:4::2; ns4.timeweb.org resolves to 139.45.249.139 and 2a00:65e0:6:5:232a::2; ns1.timeweb.ru resolves to 85.193.93.93 and 2a03:6f04:dead:bee::1; ns2.timeweb.ru resolves to 85.193.93.85 and 2a03:6f04:dead:bee::2.
Mail Servers
dev-it.ru has one mail server: mx.yandex.net.
dev-it.ru shares the same mail server setup as other domains, including bioaqua.ru, havoza.uz, zillone.com and two others.
dev-it.ru shares mail servers with at least some other domains, such as amazfit.com, zefir-68.ru and polimer1.ru.
mx.yandex.net points to two IP addresses: 77.88.21.249 and 2a02:6b8::311.