dev3.ru - robtex.com
dev3.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.26.122.18🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv18-26.hostland.ru | ||||||
| NS | ns3.hostland.ru ⭐ | ||||||
| A | 81.95.18.218🇷🇺 MTTELECOM-AS81.95.16.0/20 MTTELECOM-NETWORK | ||||||
| A | 185.22.183.98🇷🇺 RETNRU-SPB-AS185.22.180.0/22 CJSC "RetnNet" | ||||||
| NS | ns.hostland.ru | ||||||
| A | 185.26.122.3🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv3-26.hostland.ru | ||||||
| A | 185.26.123.231🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | smtp1.hostland.ru | ||||||
| MX | mail.dev3.ru ⭐ | ||||||
| A | 185.26.123.232🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | sendmail.hostland.ru | ||||||
| TXT | v=spf1 include:_spf.hostland.ru ~all | ||||||
| SOA | ns.hostland.rusupport@hostland.ru serial=100000000 | ||||||
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=4068623 | ||||||
Subdomains
mail.dev3.ru |
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
●NSns.hostland.ru2026-03-17 → 2026-04-23 · 3 obs
● 2026-03-17 18:59:44
● 2026-04-23 19:29:12
○NSns1.expired.reg.ru2020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 00:33:32
○ 2026-03-17 18:59:44
○ 2026-04-23 19:29:12
○NSns1.reg.ru2015-08-04 → 2016-12-08 · 4 obs
● 2016-12-08 16:39:12
○ 2020-04-11 00:33:32
○ 2026-04-23 19:29:12
○NSns2.expired.reg.ru2020-04-11 → 2020-04-11 · 4 obs
● 2020-04-11 00:33:32
○ 2026-03-17 18:59:44
○ 2026-04-23 19:29:12
○NSns2.reg.ru2015-08-04 → 2016-12-08 · 4 obs
● 2016-12-08 16:39:12
○ 2020-04-11 00:33:32
○ 2026-04-23 19:29:12
●NSns3.hostland.ru2026-03-17 → 2026-04-23 · 3 obs
● 2026-03-17 18:59:44
● 2026-04-23 19:29:12
●MXmail.dev3.ru2026-03-17 → 2026-04-23 · 2 obs
● 2026-04-23 19:29:12
●A185.26.122.182026-03-17 → 2026-04-23 · 3 obs
● 2026-03-17 18:59:44
● 2026-04-23 19:29:12
○A194.58.56.112020-04-11 → 2020-04-11 · 3 obs
○ 2026-03-17 18:59:44
○ 2026-04-23 19:29:12
○A2a00:f940:4::102020-04-11 → 2020-04-11 · 3 obs
○ 2026-03-17 18:59:44
○ 2026-04-23 19:29:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| dev3.ru | ns.hostland.ru, ns3.hostland.ru | 4 records |
✅ Authoritative Response
Server:185.22.183.98
NS records: ns.hostland.ru, ns3.hostland.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dev3.ru (unsigned zone)
⏱️ Timing
Total: 698ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.26.122.18 |
| NS | 2 | ns3.hostland.ru, ns.hostland.ru |
| MX | 1 | mail.dev3.ru (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.hostland.ru ~all |
| SOA | 1 | ns.hostland.ru support.hostland.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.hostland.ru, ns3.hostland.ru, ns.hostland.ru...)
Analysis
Hierarchy
dev3.ru is the parent of mail.dev3.ru.
IP Addresses
dev3.ru points to a single IP number: 185.26.122.18.
other host names for instance bars13.ru, vedibuki.ru, madeinkitchen.tv, egomall.ru and odelya.ru share IP numbers with dev3.ru.
Name Servers
dev3.ru is delegated to two name servers: ns3.hostland.ru and ns.hostland.ru.
dev3.ru shares the same name server setup as other domains, for example journalpro.ru, xn----7sbak0am3bnjo.xn--p1ai, npoburenie.ru, necrosoft.ru and parusbook.ru.
dev3.ru at least partially shares name servers with other domains, for example 121.26.185.in-addr.arpa and pbspecpro.ru.
Host names with two IP numbers:
ns3.hostland.ru points to 81.95.18.218 and 185.22.183.98
ns.hostland.ru points to 185.26.122.3 and 185.26.123.231
Mail Servers
dev3.ru is handled by a single mail server, mail.dev3.ru.
Host name mail.dev3.ru points to IP address 185.26.123.232.