chu.su - dns.ninja
chu.su
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 195.161.68.19🇷🇺 RTCOMM-AS195.161.0.0/16 RTCOMM-RU | ||||||
| PTR | srv71-h-st.jino.ru | ||||||
| NS | ns1.jino.ru ⭐ | ||||||
| A | 217.107.34.200🇷🇺 RTCOMM-AS217.107.0.0/18 RTCOMM-RU | ||||||
| PTR | ns1.jino.ru | ||||||
| NS | ns2.jino.ru | ||||||
| A | 2001:1bb0:e000:1e::917🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU | ||||||
| PTR | ns2.jino.ru | ||||||
| A | 195.161.62.86🇷🇺 RTCOMM-AS195.161.0.0/16 RTCOMM-RU | ||||||
| PTR | ns2.jino.ru | ||||||
| NS | ns3.jino.ru | ||||||
| A | 217.107.219.170🇷🇺 RTCOMM-AS217.107.208.0/20 RTCOMM-RU | ||||||
| PTR | ns3.jino.ru | ||||||
| NS | ns4.jino.ru | ||||||
| A | 2001:1bb0:e000:1e::1cd🇷🇺 RTCOMM-AS2001:1bb0::/32 RTCOMM-RU | ||||||
| PTR | ns4.jino.ru | ||||||
| A | 81.177.139.205🇷🇺 RTCOMM-AS81.177.128.0/19 RTCOMM-RU | ||||||
| PTR | ns4.jino.ru | ||||||
| MX | mail.chu.su ⭐ | ||||||
| A | 217.107.219.114🇷🇺 RTCOMM-AS217.107.208.0/20 RTCOMM-RU | ||||||
| PTR | srv15-mx-st.jino.ru | ||||||
| TXT | v=spf1 redirect=_spf.jino.ru | ||||||
| SOA | ns1.jino.ruhostmaster@jino@ru 2014-11-11 #2 | ||||||
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 | ||||||
Subdomains
mail.chu.su |
Same first word
Similar names
DNS History
7 records (6 active, 1 former)
●NSns1.jino.ru2018-08-23 → 2026-06-04 · 5 obs
● 2026-03-28 04:26:20
○ 2026-04-02 23:33:08
● 2026-04-05 23:35:12
● 2026-06-04 01:43:34
●NSns2.jino.ru2018-08-23 → 2026-06-04 · 5 obs
● 2026-03-28 04:26:20
○ 2026-04-02 23:33:08
● 2026-04-05 23:35:12
● 2026-06-04 01:43:34
●NSns3.jino.ru2018-08-23 → 2026-06-04 · 5 obs
● 2026-03-28 04:26:20
○ 2026-04-02 23:33:08
● 2026-04-05 23:35:12
● 2026-06-04 01:43:34
●NSns4.jino.ru2018-08-23 → 2026-06-04 · 5 obs
● 2026-03-28 04:26:20
○ 2026-04-02 23:33:08
● 2026-04-05 23:35:12
● 2026-06-04 01:43:34
●MXmail.chu.su2018-08-23 → 2026-06-04 · 10 obs
● 2026-02-19 21:45:18
○ 2026-02-24 11:25:04
● 2026-03-03 14:54:26
● 2026-03-06 04:25:48
○ 2026-03-09 11:29:10
● 2026-03-28 04:26:20
○ 2026-04-02 23:33:08
● 2026-04-05 23:35:12
● 2026-06-04 01:43:34
●A195.161.68.192026-02-18 → 2026-06-04 · 8 obs
● 2026-02-18 20:22:42
● 2026-03-06 04:25:48
○ 2026-03-09 11:29:10
● 2026-03-28 04:26:20
○ 2026-04-02 23:33:08
● 2026-04-05 23:35:12
● 2026-06-04 01:43:34
○A81.177.135.2512018-08-23 → 2018-08-23 · 3 obs
○ 2026-02-18 20:22:42
○ 2026-06-04 01:43:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| chu.su | ns2.jino.ru, ns4.jino.ru, ns1.jino.ru, ns3.jino.ru | - |
✅ Authoritative Response
Server:195.161.62.86
NS records: ns2.jino.ru, ns4.jino.ru, ns1.jino.ru, ns3.jino.ru
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1604ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.161.68.19 |
| NS | 4 | ns1.jino.ru, ns2.jino.ru... |
| MX | 1 | mail.chu.su (pri: 5) |
| TXT | 1 | v=spf1 redirect=_spf.jino.ru |
| SOA | 1 | ns1.jino.ru hostmaster@jino.ru |
Analysis
Hierarchy
mail.chu.su is a subdomain of chu.su.
IP Addresses
chu.su points to a single IP number: 195.161.68.19.
Additional host names — mail.expert4.ru, mail.volnistye-popugai.ru, clubberry.fm and two others — share IP numbers with chu.su.
Name Servers
chu.su delegates DNS authority to 4 name servers — ns1.jino.ru, ns2.jino.ru, ns3.jino.ru and ns4.jino.ru.
The name servers of chu.su overlap at least partially with those of other domains — among them desktopstars.ru, zaprosto24.ru, apmag.ru and two more.
Host names with two IP numbers:
ns2.jino.ru resolves to 195.161.62.86 and 2001:1bb0:e000:1e::917.
ns4.jino.ru resolves to 81.177.139.205 and 2001:1bb0:e000:1e::1cd.
Host names with one IP number:
ns1.jino.ru resolves to 217.107.34.200.
ns3.jino.ru resolves to 217.107.219.170.
Mail Servers
chu.su has one mail server: mail.chu.su.
mail.chu.su points to one IP number — 217.107.219.114.