weldexpo.ru - robtex.com
weldexpo.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 83.220.169.52🇷🇺 RU-JSCIOT83.220.168.0/23 | ||||||
| PTR | expokama.ru | ||||||
| NS | firstvds.ru ⭐ | ||||||
| A | 37.230.118.233🇷🇺 RU-JSCIOT37.230.118.0/23 | ||||||
| PTR | firstvds.ru | ||||||
| NS | dc259a2712.check.fvds.ru ⚠️ Not in zone NS records | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns1.firstvds.ru | ||||||
| A | 2a01:230:2:74::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 82.146.43.2🇷🇺 RU-JSCIOT82.146.40.0/21 | ||||||
| PTR | ns1.firstvds.ru | ||||||
| NS | ns2.firstvds.ru | ||||||
| A | 2a01:230:2:75::3🇷🇺 RU-JSCIOT2a01:230:2::/48 | ||||||
| A | 94.250.248.160🇷🇺 RU-JSCIOT94.250.248.0/23 | ||||||
| PTR | ns2.firstvds.ru | ||||||
| MX | mail.weldexpo.ru(20) | ||||||
| A | 83.220.169.52🇷🇺 RU-JSCIOT83.220.168.0/23 | ||||||
| PTR | expokama.ru | ||||||
| SOA | firstvds.rutech@weldexpo.ru 2019-02-06 #6 | ||||||
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=4068478 | ||||||
Subdomains
mail.weldexpo.ru |
Same first word
DNS History
12 records (6 active, 6 former)
○NSblogocms.ru2016-03-22 → 2017-05-26 · 5 obs
● 2016-03-22 21:39:54
● 2017-05-26 00:50:12
○ 2026-03-12 06:15:50
○ 2026-04-11 17:44:24
●NSdc259a2712.check.fvds.ru2026-03-12 → 2026-04-11 · 4 obs
● 2026-03-12 06:15:50
○ 2026-03-24 03:48:48
● 2026-04-11 17:44:24
○NSexp1.nameself.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 03:48:48
○ 2026-04-11 17:44:24
○NSexp2.nameself.com2026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 03:48:48
○ 2026-04-11 17:44:24
●NSfirstvds.ru2026-03-12 → 2026-04-11 · 4 obs
● 2026-03-12 06:15:50
○ 2026-03-24 03:48:48
● 2026-04-11 17:44:24
●NSns1.firstvds.ru2015-08-29 → 2026-04-11 · 4 obs
● 2026-03-12 06:15:50
○ 2026-03-24 03:48:48
● 2026-04-11 17:44:24
●NSns2.firstvds.ru2015-08-29 → 2026-04-11 · 7 obs
● 2015-12-21 00:05:12
○ 2016-03-22 21:39:54
● 2017-05-26 00:50:12
● 2026-03-12 06:15:50
○ 2026-03-24 03:48:48
● 2026-04-11 17:44:24
●MXmail.weldexpo.ru2015-08-29 → 2026-04-11 · 4 obs
● 2026-03-12 06:15:50
○ 2026-03-24 03:48:48
● 2026-04-11 17:44:24
○A82.146.39.482016-03-22 → 2017-05-26 · 5 obs
● 2016-03-22 21:39:54
● 2017-05-26 00:50:12
○ 2026-03-12 06:15:50
○ 2026-04-11 17:44:24
○A82.146.57.1752015-08-29 → 2015-12-21 · 4 obs
● 2015-12-21 00:05:12
○ 2016-03-22 21:39:54
○ 2026-04-11 17:44:24
●A83.220.169.522026-03-12 → 2026-04-11 · 4 obs
● 2026-03-12 06:15:50
○ 2026-03-24 03:48:48
● 2026-04-11 17:44:24
○A88.212.208.672026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 03:48:48
○ 2026-04-11 17:44:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net, f.dns.ripn.net... | - |
| weldexpo.ru | ns2.firstvds.ru, dc259a2712.check.fvds.ru, ns1.firstvds.ru | 2 records |
✅ Authoritative Response
Server:82.146.43.2
NS records: ns2.firstvds.ru, dc259a2712.check.fvds.ru, ns1.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for weldexpo.ru (unsigned zone)
⏱️ Timing
Total: 1423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 83.220.169.52 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 2 | mail.weldexpo.ru (pri: 20), mail.weldexpo.ru (pri: 10) |
| SOA | 1 | firstvds.ru tech.weldexpo.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.firstvds.ru, ns1.firstvds.ru)
Analysis
Hierarchy
weldexpo.ru is a parent of mail.weldexpo.ru.
IP Addresses
weldexpo.ru points to a single IP number: 83.220.169.52.
Other host names, for instance mail.expokama.ru, avto-kama.ru, expokama.ru, mail.avto-kama.ru and neftegazexpo.ru share IP numbers with weldexpo.ru.
Name Servers
weldexpo.ru is delegated to four name servers: firstvds.ru, ns1.firstvds.ru, ns2.firstvds.ru and dc259a2712.check.fvds.ru.
weldexpo.ru at least partially shares name servers with other domains, for instance actorbaza.ru, proshashki.ru, chmokni.ru, soyuz52.ru and xn--80aabpikahgbd5bhwdkcve7f.xn--p1ai.
these name servers are commonly used with ns1.example.com, ns2.example.com and miklbel3.ru.
Host names with two IP numbers:
ns1.firstvds.ru points to 2a01:230:2:74::3 and 82.146.43.2
ns2.firstvds.ru points to 2a01:230:2:75::3 and 94.250.248.160
Host names with one IP number:
firstvds.ru points to 37.230.118.233
dc259a2712.check.fvds.ru points to 82.146.43.2
Host names that point to 82.146.43.2: ns1.firstvds.ru and dc259a2712.check.fvds.ru
Mail Servers
weldexpo.ru is handled by a single mail server, mail.weldexpo.ru.
mail.weldexpo.ru points to a single IP: 83.220.169.52.