ott.su - dns.ninja
ott.su
su
| 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=650209346 | ||||||
Same first word
Similar names
DNS History
10 records (7 active, 3 former)
○NSns1.jino.ru2015-06-23 → 2016-12-23 · 4 obs
● 2016-12-23 15:42:00
○ 2026-02-16 08:31:36
○ 2026-06-04 01:40:34
●NSns1.spaceweb.ru2026-02-16 → 2026-06-04 · 3 obs
● 2026-02-16 08:31:36
● 2026-06-04 01:40:34
●NSns2.spaceweb.ru2026-02-16 → 2026-06-04 · 3 obs
● 2026-02-16 08:31:36
● 2026-06-04 01:40:34
●NSns3.spaceweb.pro2026-02-16 → 2026-06-04 · 3 obs
● 2026-02-16 08:31:36
● 2026-06-04 01:40:34
●NSns4.spaceweb.pro2026-02-16 → 2026-06-04 · 3 obs
● 2026-02-16 08:31:36
● 2026-06-04 01:40:34
●MXmx1.spaceweb.ru2026-02-16 → 2026-06-04 · 2 obs
● 2026-06-04 01:40:34
●MXmx2.spaceweb.ru2026-02-16 → 2026-06-04 · 2 obs
● 2026-06-04 01:40:34
●A77.222.40.382026-03-20 → 2026-06-04 · 3 obs
● 2026-03-20 15:22:30
● 2026-06-04 01:40:34
○A77.222.56.2162026-02-16 → 2026-03-08 · 5 obs
● 2026-02-16 08:31:36
● 2026-03-08 13:25:26
○ 2026-03-20 15:22:30
○ 2026-06-04 01:40:34
○A81.177.135.1332015-06-23 → 2016-12-23 · 4 obs
● 2016-12-23 15:42:00
○ 2026-02-16 08:31:36
○ 2026-06-04 01:40:34
🔍 DNS Trace
Analysis
IP Addresses
ott.su has exactly one IP address — 77.222.40.38.
lactuna.ru, paleostratmuseum.ru, d-code.ru plus two other host names have IP numbers in common with ott.su.
Name Servers
ott.su is delegated to 4 name servers: ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru.
ott.su has at least partial name server overlap with other domains, such as balans.ru, thermo-ural.ru, morochkovsky.ru and two others.
ns3.spaceweb.pro, ns4.spaceweb.pro, ns1.spaceweb.ru and ns2.spaceweb.ru all point to exactly two IP numbers each: ns3.spaceweb.pro → 77.222.51.244 and 2a02:408:7722:51:77:222:51:244; ns4.spaceweb.pro → 89.111.167.100 and 2a01:d8:9:2::100; ns1.spaceweb.ru → 77.222.50.244 and 2a02:408:7722:50:77:222:50:244; ns2.spaceweb.ru → 89.111.160.68 and 2a01:d8:9:1::68.
Mail Servers
ott.su uses two mail servers, mx1.spaceweb.ru and mx2.spaceweb.ru.
The mail server setup of ott.su matches that of other domains such as shadowmage.ru, rtnsk.ru, frontek-russia.ru and two others.
At least some of ott.su's mail servers are shared with other domains, among them krav-maga.ru, neos-eco.com, clamber.ru and ros-angar.ru.
These mail servers tend to be used in conjunction with the mail servers mx.yandex.net.
Hosts with 18 IP addresses each:
The host name mx1.spaceweb.ru points to: 77.222.41.16, 77.222.41.20, 77.222.41.21 and fifteen other.
Hosts with 12 IP addresses each:
The host name mx2.spaceweb.ru points to: 77.222.41.89, 77.222.41.95, 77.222.41.96 and nine other.