lentoff.com - robtex.com
lentoff.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.240.84.130🇷🇺 RU-JSCIOT91.240.84.0/23 | ||||||
| PTR | lentoff.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.lentoff.com(20) | ||||||
| A | 91.240.84.130🇷🇺 RU-JSCIOT91.240.84.0/23 | ||||||
| PTR | lentoff.ru | ||||||
| TXT | v=spf1 ip4:91.240.84.130 a mx ~all | ||||||
| SOA | firstvds.ruroot@lentoff.ru 2019-02-06 #6 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Subdomains
mail.lentoff.com |
Same first word
Similar names
DNS History
8 records (5 active, 3 former)
●NSfirstvds.ru2026-03-13 → 2026-03-22 · 3 obs
● 2026-03-13 15:44:36
● 2026-03-22 14:48:02
○NSlentoff.ru2019-03-10 → 2019-03-10 · 4 obs
● 2019-03-10 06:49:56
○ 2026-03-13 15:44:36
○ 2026-03-22 14:48:02
●NSns1.firstvds.ru2016-12-15 → 2026-03-22 · 2 obs
● 2026-03-22 14:48:02
●NSns2.firstvds.ru2016-12-15 → 2026-03-22 · 2 obs
● 2026-03-22 14:48:02
○NSvragovr.fvds.ru2016-12-15 → 2016-12-15 · 3 obs
○ 2019-03-10 06:49:56
○ 2026-03-22 14:48:02
●MXmail.lentoff.com2016-12-15 → 2026-03-22 · 2 obs
● 2026-03-22 14:48:02
○A83.220.175.922016-12-15 → 2016-12-15 · 3 obs
○ 2019-03-10 06:49:56
○ 2026-03-22 14:48:02
●A91.240.84.1302019-03-10 → 2026-03-22 · 3 obs
● 2019-03-10 06:49:56
● 2026-03-22 14:48:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, f.gtld-servers.net, h.gtld-servers.net, j.gtld-servers.net... | - |
| lentoff.com | ns1.firstvds.ru, ns2.firstvds.ru | - |
✅ Authoritative Response
Server: 82.146.43.2
NS records: ns1.firstvds.ru, ns2.firstvds.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lentoff.com (unsigned zone)
⏱️ Timing
Total: 860ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.240.84.130 |
| NS | 2 | ns1.firstvds.ru, ns2.firstvds.ru |
| MX | 2 | mail.lentoff.com (pri: 20), mail.lentoff.com (pri: 10) |
| TXT | 1 | v=spf1 ip4:91.240.84.130 a mx ~all |
| SOA | 1 | firstvds.ru root.lentoff.ru |
Analysis
Hierarchy
The parent of mail.lentoff.com is lentoff.com.
IP Addresses
lentoff.com points to a single IP number: 91.240.84.130.
Other host names, for instance mail.lentoff.net, mail.lentoff.com, lentoff.ru, mail.lentoff.ru and lentoff.net share IP numbers with lentoff.com.
Name Servers
The domain lentoff.com is delegated to three name servers: firstvds.ru, ns1.firstvds.ru and ns2.firstvds.ru.
lentoff.com shares name servers with other domains at least partially, for instance aka-intronika.ru, noerden.ru, gov03.rosgoszakaz.ru, ramtruck-service.ru and real-ak.ru.
Host names with two IPs:
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:
firstvds.ru points to 37.230.118.233.
Mail Servers
The mail server for lentoff.com is mail.lentoff.com.
Host name mail.lentoff.com resolves to IP 91.240.84.130.