zz-tom.ru - robtex.com
zz-tom.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 37.230.117.78🇷🇺 RU-JSCIOT37.230.116.0/23 | ||||||
| PTR | zz-tom.ru | ||||||
| NS | firstvds.ru ⭐ | ||||||
| A | 37.230.118.233🇷🇺 RU-JSCIOT37.230.118.0/23 | ||||||
| PTR | 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.zz-tom.ru(20) | ||||||
| A | 37.230.117.78🇷🇺 RU-JSCIOT37.230.116.0/23 | ||||||
| PTR | zz-tom.ru | ||||||
| SOA | firstvds.rutech@firstvds.ru 2021-05-13 #0 | ||||||
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=4068670 | ||||||
PTR for
Subdomains
mail.zz-tom.ru |
Same first word
zz-tom.ru |
DNS History
6 records (5 active, 1 former)
●NSns1.firstvds.ru2020-01-25 → 2026-04-27 · 2 obs
● 2026-04-27 19:47:04
●NSns2.firstvds.ru2020-01-25 → 2026-04-27 · 2 obs
● 2026-04-27 19:47:04
●MXmail.zz-tom.ru2020-01-25 → 2026-04-27 · 2 obs
● 2026-04-27 19:47:04
●A37.230.117.782026-02-25 → 2026-04-27 · 3 obs
● 2026-02-25 23:26:52
● 2026-04-27 19:47:04
○A62.109.4.202020-01-25 → 2020-01-25 · 3 obs
○ 2026-02-25 23:26:52
○ 2026-04-27 19:47:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| zz-tom.ru | ns1.firstvds.ru, ns2.firstvds.ru | 2 records |
✅ Authoritative Response
Server:94.250.248.160
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for zz-tom.ru (unsigned zone)
⏱️ Timing
Total: 717ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.230.117.78 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 2 | mail.zz-tom.ru (pri: 20), mail.zz-tom.ru (pri: 10) |
| SOA | 1 | firstvds.ru tech.firstvds.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.firstvds.ru, ns2.firstvds.ru)
Analysis
Hierarchy
zz-tom.ru is a parent of mail.zz-tom.ru.
IP Addresses
zz-tom.ru points to a single IP number: 37.230.117.78.
Other host names, for instance mail.zz-tom.ru, share IP numbers with zz-tom.ru.
Name Servers
The delegation for zz-tom.ru is handled by three name servers: firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru.
zz-tom.ru at least partially shares name servers with other domains, for instance plactik-okna.ru, tulasg.ru, wanlima-russia.ru, academtv.ru and for-tourist.ru.
these name servers are commonly used with dommainer151025.ru, ns1.fasthostvds.com and ns2.fasthostvds.com.
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
Mail Servers
zz-tom.ru is handled by a single mail server, mail.zz-tom.ru.
mail.zz-tom.ru points to a single IP: 37.230.117.78.