sempro.su - dns.ninja
sempro.su
| DNSSEC | ⚠️ Not signed | ||||||
| A | 217.107.219.102🇷🇺 RTCOMM-AS217.107.208.0/20 RTCOMM-RU | ||||||
| PTR | srv14-h-st.jino.ru | ||||||
| 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 | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 redirect=_spf.yandex.net | ||||||
| TXT | _globalsign-domain-verification=ql-iJCYFDJWlerZKXxyJ7d1gpSxu8IutKEQjk4cRE4 | ||||||
| SOA | dns1.yandex.netdns-hosting@yandex.ru serial=17 | ||||||
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=650209985 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●NSdns1.yandex.net2020-01-22 → 2026-07-27 · 2 obs
● 2026-07-27 06:53:32
●NSdns2.yandex.net2020-01-22 → 2026-07-27 · 2 obs
● 2026-07-27 06:53:32
●MXmx.yandex.net2020-01-22 → 2026-07-27 · 4 obs
○ 2026-07-10 22:48:50
● 2026-07-27 06:53:30
● 2026-07-27 06:53:32
●A217.107.219.1022026-02-23 → 2026-07-27 · 5 obs
● 2026-02-23 09:11:18
○ 2026-06-21 22:17:54
● 2026-07-27 06:53:30
● 2026-07-27 06:53:32
○A217.107.219.472020-01-22 → 2020-01-22 · 3 obs
○ 2026-02-23 09:11:18
○ 2026-07-27 06:53:32
🔍 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 |
| sempro.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 sempro.su (unsigned zone)
⏱️ Timing
Total: 1263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.107.219.102 |
| NS | 2 | dns2.yandex.net, dns1.yandex.net |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, _globalsign-domain-verification=ql-iJCYF |
| 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
sempro.su points to a single IP number: 217.107.219.102.
Additional host names — azomo.ru, bastion-ltd.ru, endermix.ru and two others — share IP numbers with sempro.su.
Name Servers
sempro.su has two authoritative name servers — dns1.yandex.net and dns2.yandex.net.
sempro.su shares its name server setup with other domains, including theartnewspaper.ru, azbukasnov.ru, alldc.ru and two others.
sempro.su partially shares its NS delegation with several other domains, including uleev.ru, rqst.ru, sanyuk.ru and two others.
These name servers are regularly seen alongside dns1.yandex.ru and dns2.yandex.ru as name servers.
Both dns1.yandex.net and dns2.yandex.net have two IP addresses each. dns1.yandex.net resolves to 213.180.204.213 and 2a02:6b8::213; dns2.yandex.net resolves to 93.158.134.213 and 2a02:6b8:0:1::213.
Mail Servers
sempro.su has one mail server: mx.yandex.net.
sempro.su shares the same mail server setup as other domains, including kerry.su, groupmp.ru, rudi.ir and two others.
The mail servers of sempro.su overlap at least partially with those of other domains, including alilo.ru, lediun.com and www.italika.ru.
The host mx.yandex.net resolves to 77.88.21.249 and 2a02:6b8::311 — two IP addresses.