lsof.ru - dns.ninja
lsof.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 188.165.2.244🇫🇷 OVH188.165.0.0/16 ISP Paris, France | ||||||
| PTR | ip244.ip-188-165-2.eu | ||||||
| NS | bataysk.ens.mail.ru ⭐ | ||||||
| A | 217.69.139.164🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | ns2.ens.mail.ru | ||||||
| NS | surgut.ens.mail.ru | ||||||
| A | 94.100.180.238🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | ns1.ens.mail.ru | ||||||
| MX | emx.mail.ru ⭐ | ||||||
| A | 94.100.180.180🇷🇺 VK-AS94.100.176.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| A | 217.69.139.180🇷🇺 VK-AS217.69.128.0/20 Moscow region | ||||||
| PTR | emx.mail.ru | ||||||
| TXT | v=spf1 redirect=_spf.mail.ru | ||||||
| SOA | bataysk.ens.mail.rusupport@biz.mail.ru 2026-06-05 #1 | ||||||
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | c.tld-servers.ru | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069776 | ||||||
Subdomains
mail.lsof.ru |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSbataysk.ens.mail.ru2026-02-28 → 2026-07-28 · 3 obs
● 2026-02-28 22:19:10
● 2026-07-28 06:03:40
○NSns1.antipalivo.ru2015-06-22 → 2019-05-03 · 4 obs
● 2019-05-03 14:27:52
○ 2026-02-28 22:19:10
○ 2026-07-28 06:03:40
○NSns2.antipalivo.ru2015-06-22 → 2019-05-03 · 4 obs
● 2019-05-03 14:27:52
○ 2026-02-28 22:19:10
○ 2026-07-28 06:03:40
●NSsurgut.ens.mail.ru2026-02-28 → 2026-07-28 · 3 obs
● 2026-02-28 22:19:10
● 2026-07-28 06:03:40
●MXemx.mail.ru2026-02-28 → 2026-07-28 · 3 obs
● 2026-02-28 22:19:10
● 2026-07-28 06:03:40
○MXmail.lsof.ru2015-06-22 → 2019-05-03 · 4 obs
● 2019-05-03 14:27:52
○ 2026-02-28 22:19:10
○ 2026-07-28 06:03:40
●A188.165.2.2442015-06-22 → 2026-07-28 · 2 obs
● 2026-07-28 06:03:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, c.tld-servers.ru, d.dns.ripn.net... | - |
| lsof.ru | surgut.ens.mail.ru, bataysk.ens.mail.ru | - |
✅ Authoritative Response
Server:217.69.139.164
NS records: surgut.ens.mail.ru, bataysk.ens.mail.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lsof.ru (unsigned zone)
⏱️ Timing
Total: 4032ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.165.2.244 |
| NS | 2 | bataysk.ens.mail.ru, surgut.ens.mail.ru |
| MX | 1 | emx.mail.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.mail.ru |
| SOA | 1 | bataysk.ens.mail.ru support.biz.mail.ru |
Analysis
Hierarchy
lsof.ru is a parent domain of mail.lsof.ru.
IP Addresses
lsof.ru points to a single IP number: 188.165.2.244.
ip244.ip-188-165-2.eu, for instance, is one of the other host names sharing IP numbers with lsof.ru.
Name Servers
lsof.ru uses two name servers for its delegation: bataysk.ens.mail.ru and surgut.ens.mail.ru.
lsof.ru has the same name server configuration as other domains like truba-msk.com and vital.su.
lsof.ru shares at least some of its name servers with other domains, including elems.ru, applicase.com, rustur.ru and two others.
These name servers are frequently seen alongside tobolsk.ens.mail.ru, azov.ens.mail.ru, kolomna.ens.mail.ru and 7 other name servers.
bataysk.ens.mail.ru and surgut.ens.mail.ru each resolve to one IP number: bataysk.ens.mail.ru points to 217.69.139.164 and surgut.ens.mail.ru points to 94.100.180.238.
Mail Servers
lsof.ru has one mail server: emx.mail.ru.
lsof.ru shares the same mail server setup as other domains, including gorki7.ru, jgit.ru, marantz.ru and two others.
At least some of lsof.ru's mail servers are shared with other domains, among them ultraserp.ru, bondstreet.ru and umag.kz.
emx.mail.ru points to two IP addresses: 94.100.180.180 and 217.69.139.180.