sch.su - dns.ninja
sch.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.50.25.17🇷🇺 BEGET-AS185.50.25.0/24 BEGET.RU | ||||||
| PTR | m2.free16.beget.com | ||||||
| NS | dns1.yandex.net ⭐ | ||||||
| A | 2a02:6b8::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| A | 213.180.204.213🇷🇺 TELETECH213.180.192.0/19 Yandex network | ||||||
| PTR | dns1.yandex.net | ||||||
| NS | dns2.yandex.net | ||||||
| A | 2a02:6b8:0:1::213🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | dns2.yandex.net | ||||||
| A | 93.158.134.213🇷🇺 TELETECH93.158.128.0/18 Yandex enterprise network | ||||||
| PTR | dns2.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=13 | ||||||
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=650209788 | ||||||
Same first word
Similar names
DNS History
8 records (3 active, 5 former)
●NSdns1.yandex.net2020-08-13 → 2026-07-10 · 3 obs
● 2020-08-13 03:13:18
● 2026-07-10 19:48:32
○NSdns1.yandex.ru2015-09-02 → 2018-12-22 · 4 obs
● 2018-12-22 12:55:10
○ 2020-08-13 03:13:18
○ 2026-07-10 19:48:32
●NSdns2.yandex.net2020-08-13 → 2026-07-10 · 3 obs
● 2020-08-13 03:13:18
● 2026-07-10 19:48:32
○NSdns2.yandex.ru2015-09-02 → 2018-12-22 · 4 obs
● 2018-12-22 12:55:10
○ 2020-08-13 03:13:18
○ 2026-07-10 19:48:32
○MXmx.yandex.ru2015-09-02 → 2026-06-17 · 4 obs
● 2026-06-17 12:23:12
○ 2026-07-10 19:48:30
○ 2026-07-10 19:48:32
●A185.50.25.172020-08-13 → 2026-07-10 · 3 obs
● 2020-08-13 03:13:18
● 2026-07-10 19:48:32
○A212.193.229.642015-09-02 → 2017-01-16 · 4 obs
● 2017-01-16 18:09:26
○ 2017-06-18 08:03:16
○ 2026-07-10 19:48:32
○A82.199.121.682017-06-18 → 2018-12-22 · 5 obs
● 2017-06-18 08:03:16
● 2018-12-22 12:55:10
○ 2020-08-13 03:13:18
○ 2026-07-10 19:48:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| su | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | 10 records |
| sch.su | dns1.yandex.net, dns2.yandex.net | - |
✅ Authoritative Response
Server:93.158.134.213
NS records: dns1.yandex.net, dns2.yandex.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sch.su (unsigned zone)
⏱️ Timing
Total: 1398ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.50.25.17 |
| NS | 2 | dns1.yandex.net, dns2.yandex.net |
| MX | 1 | mx.yandex.ru (pri: 10) |
| TXT | 1 | v=spf1 redirect=_spf.yandex.net |
| SOA | 1 | dns1.yandex.net dns-hosting.yandex.ru |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (a.dns.ripn.net, a.dns.ripn.net, b.dns.ripn.net...)
Analysis
IP Addresses
sch.su directs to one IP number, which is 185.50.25.17.
Among the host names that share IP numbers with sch.su are pavelplatonov.ru, promo-reg.ru, goldenom.ru and two others.
Name Servers
The NS records for sch.su delegate to dns1.yandex.net and dns2.yandex.net.
sch.su has the same name server delegation as a number of other domains, such as xn----ctbeqcddmdukdmq9b4cj7d.xn--p1ai, libtv.ru, pf-k.ru and two more.
sch.su partially shares its NS delegation with several other domains, including perv.su, torkit.ru, patern.ru and two others.
These name servers are regularly seen alongside dns1.yandex.ru and dns2.yandex.ru as name servers.
dns1.yandex.net resolves to 213.180.204.213 and 2a02:6b8::213. Likewise, dns2.yandex.net resolves to 93.158.134.213 and 2a02:6b8:0:1::213 — two IP addresses apiece.