lan-serv.ru - robtex.com
lan-serv.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 31.28.24.244🇷🇺 HOSTING-MSK31.28.24.0/24 Filanco LLC route object | ||||||
| PTR | sni0.hoster.ru | ||||||
| NS | ns1.cloud4b.ru ⭐ | ||||||
| A | 195.133.248.73🇷🇺 MASTERTEL-AS195.133.240.0/20 Mastertel ISP | ||||||
| PTR | ns1.cloud4b.ru | ||||||
| NS | ns2.cloud4b.ru | ||||||
| A | 195.133.248.83🇷🇺 MASTERTEL-AS195.133.240.0/20 Mastertel ISP | ||||||
| PTR | 195-133-248-83.in-addr.mastertelecom.ru | ||||||
| MX | mx.lan-serv.ru ⭐ | ||||||
| A | 195.133.248.79🇷🇺 MASTERTEL-AS195.133.240.0/20 Mastertel ISP | ||||||
| PTR | mx.lan-serv.ru | ||||||
| TXT | yandex-verification: 0e94e6ebe28aad46 | ||||||
| TXT | BK3-47F-29R | ||||||
| TXT | v=spf1 mx ip4:94.245.90.214 ip6:2002:596c:7dca::596c:7dca include:spf.unisend... | ||||||
| SOA | ns1.cloud4b.ruhostmaster@cloud4b.ru serial=223 | ||||||
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=4068503 | ||||||
Subdomains
mx.lan-serv.ru |
Same first word
lan-serv.ru |
DNS History
8 records (4 active, 4 former)
●NSns1.cloud4b.ru2026-02-28 → 2026-04-13 · 3 obs
● 2026-02-28 15:57:14
● 2026-04-13 19:49:10
○NSns1.lancloud.ru2020-03-16 → 2020-03-16 · 3 obs
○ 2026-02-28 15:57:14
○ 2026-04-13 19:49:10
●NSns2.cloud4b.ru2026-02-28 → 2026-04-13 · 3 obs
● 2026-02-28 15:57:14
● 2026-04-13 19:49:10
○NSns2.lancloud.ru2020-03-16 → 2020-03-16 · 3 obs
○ 2026-02-28 15:57:14
○ 2026-04-13 19:49:10
●MXmx.lan-serv.ru2026-02-28 → 2026-04-13 · 3 obs
● 2026-02-28 15:57:14
● 2026-04-13 19:49:10
○MXmx01.lankey.ru2020-03-16 → 2020-03-16 · 3 obs
○ 2026-02-28 15:57:14
○ 2026-04-13 19:49:10
○A185.38.86.2102020-03-16 → 2020-03-16 · 3 obs
○ 2026-02-28 15:57:14
○ 2026-04-13 19:49:10
●A31.28.24.2442026-02-28 → 2026-04-13 · 3 obs
● 2026-02-28 15:57:14
● 2026-04-13 19:49:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| lan-serv.ru | ns1.cloud4b.ru, ns2.cloud4b.ru | 2 records |
✅ Authoritative Response
Server:195.133.248.73
NS records: ns1.cloud4b.ru, ns2.cloud4b.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lan-serv.ru (unsigned zone)
⏱️ Timing
Total: 753ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 31.28.24.244 |
| NS | 2 | ns2.cloud4b.ru, ns1.cloud4b.ru |
| MX | 1 | mx.lan-serv.ru (pri: 10) |
| TXT | 3 | v=spf1 mx ip4:94.245.90.214 ip6:2002:596, yandex-verification: 0e94e6ebe28aad46... |
| SOA | 1 | ns1.cloud4b.ru hostmaster.cloud4b.ru |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.cloud4b.ru, ns1.cloud4b.ru)
Analysis
Hierarchy
The parent of mx.lan-serv.ru is lan-serv.ru.
IP Addresses
lan-serv.ru points to an IP address: 31.28.24.244.
other host names include redexim.ru, russian-railways.com, invest-kvartiri.ru, ya-i-ty.ru and asterdent.ru; they share IP numbers with lan-serv.ru.
Name Servers
Two name servers ns1.cloud4b.ru and ns2.cloud4b.ru handle the delegation for lan-serv.ru.
lan-serv.ru uses the same name server setup as other domains, including cloud4b.ru, newindustry.vc and sgmmost.ru.
Host names with one IP:
ns1.cloud4b.ru points to: 195.133.248.73
ns2.cloud4b.ru points to: 195.133.248.83
Mail Servers
lan-serv.ru is handled by a single mail server, mx.lan-serv.ru.
The host name mx.lan-serv.ru points to IP 195.133.248.79.