ack-s.ru - robtex.com
ack-s.ru
ru
| 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=4068835 | ||||||
Same first word
ack-s.ru |
Similar names
DNS History
8 records (8 active, 0 former)
●NSns4-cloud.nic.ru2026-05-09 → 2026-05-11 · 2 obs
● 2026-05-11 12:03:30
●NSns8-cloud.nic.ru2026-05-09 → 2026-05-11 · 2 obs
● 2026-05-11 12:03:30
●MXmx.yandex.net2026-05-09 → 2026-05-11 · 2 obs
● 2026-05-11 12:03:30
●A109.70.26.372026-05-09 → 2026-05-11 · 2 obs
● 2026-05-11 12:03:30
●A194.85.61.762026-05-09 → 2026-05-11 · 2 obs
● 2026-05-11 12:03:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| ack-s.ru | ns4-l2.nic.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns8-l2.nic.ru... | 19 records |
✅ Authoritative Response
Server:91.217.21.20
NS records: ns4-l2.nic.ru, ns3-l2.nic.ru, ns4-cloud.nic.ru, ns8-l2.nic.ru, ns8-cloud.nic.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ack-s.ru (unsigned zone)
⏱️ Timing
Total: 725ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 109.70.26.37, 194.85.61.76 |
| NS | 5 | ns3-l2.nic.ru, ns4-l2.nic.ru... |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 redirect=_spf.yandex.net, yandex-verification: be1934a3b81d48a0 |
| SOA | 1 | ns3-l2.nic.ru dns.nic.ru |
📌 Glue Records Collected
Total: 19
Out-of-bailiwick: 19 (ns8-cloud.nic.ru, ns8-cloud.nic.ru, ns8-cloud.nic.ru...)
Analysis
IP Addresses
ack-s.ru points to two IP numbers: 109.70.26.37 and 194.85.61.76.
Other host names such as in-ex.ru, polomka.net, dedalnv.ru, uk.msk.ru and nojka.ru share IP numbers with ack-s.ru.
Name Servers
ack-s.ru is delegated to five name servers: ns3-l2.nic.ru, ns4-cloud.nic.ru, ns4-l2.nic.ru, ns8-cloud.nic.ru and ns8-l2.nic.ru.
At least part of the name servers for ack-s.ru are shared with other domains, for instance tepsys.ru, feter.ru, sertifikator.com, sm.news and unilab.su.
These name servers are commonly used alongside the name servers ns3.nic.ru.
Host names by IP count:
Six IP numbers:
- ns4-cloud.nic.ru points to: 89.104.93.30, 89.104.93.33, 89.104.93.34, 89.104.95.30, 89.104.95.33 and 89.104.95.34
- ns8-cloud.nic.ru points to: 89.104.93.31, 89.104.93.35, 89.104.93.36, 89.104.95.31, 89.104.95.35 and 89.104.95.36
One IP number:
- ns3-l2.nic.ru points to: 193.232.146.1
- ns4-l2.nic.ru points to: 91.217.20.20
- ns8-l2.nic.ru points to: 91.217.21.20
Mail Servers
The mail server for ack-s.ru is mx.yandex.net.
ack-s.ru uses the same mail server setup as other domains, for instance myhomenet.ru, ahmetoner.com, ap-store.net, batiisil.com and parsiga.com.
ack-s.ru shares at least some mail servers with other domains, for example etiokna.ru, skd62.ru, bit-kassa.ru, footballrussia.ru and cair.ru.
Hostname mx.yandex.net resolves to two IPs: 2a02:6b8::311 and 77.88.21.249.