tsk.ru - dns.ninja
tsk.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 91.211.184.65🇷🇺 CONSTSK-AS91.211.184.0/24 Network of Consultant Ltd | ||||||
| PTR | cons.tsk.ru | ||||||
| NS | ns1.tsk.ru ⭐ | ||||||
| A | 2001:67c:24c8:2::1🇷🇺 GGNET2000::/12 | ||||||
| PTR | ns1.tsk.ru | ||||||
| A | 91.211.187.1🇷🇺 CONSTSK-AS91.211.187.0/24 Network of Consultant Ltd | ||||||
| PTR | ns1.tsk.ru | ||||||
| NS | ns.tsk.ru | ||||||
| A | 2001:67c:24c8:1::1🇷🇺 GGNET2000::/12 | ||||||
| PTR | ns.tsk.ru | ||||||
| A | 91.211.184.1🇷🇺 CONSTSK-AS91.211.184.0/24 Network of Consultant Ltd | ||||||
| PTR | ns.tsk.ru | ||||||
| MX | smtp.cons.tsk.ru ⭐ | ||||||
| A | 91.211.184.66🇷🇺 CONSTSK-AS91.211.184.0/24 Network of Consultant Ltd | ||||||
| PTR | mail.cons.tsk.ru | ||||||
| TXT | v=spf1 +mx +ip4:91.211.184.0/22 ~all | ||||||
| SOA | ns.tsk.ruadmin@tsk.ru 2026-05-26 #10 | ||||||
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=4069266 | ||||||
📈 Tranco rank: #591,238
PTR for
Subdomains
ns1.tsk.ru |
webru.tsk.ru |
gateways.tsk.ru |
phantom.tsk.ru |
www.tsk.ru |
proxy.tsk.ru |
tdrsu.tsk.ru |
gateway.tsk.ru |
sbn.tsk.ru |
scutum.tsk.ru |
spb.tsk.ru |
cons.tsk.ru |
jiant.tsk.ru |
testudo.tsk.ru |
gwk.tsk.ru |
galactica.tsk.ru |
trening.tsk.ru |
nord.tsk.ru |
gatewayk.tsk.ru |
bip.tsk.ru |
gatewayf.tsk.ru |
golos.tsk.ru |
gatewaym.tsk.ru |
extern-gw.tsk.ru |
robot.tsk.ru |
racoon.tsk.ru |
hosting.tsk.ru |
gws.tsk.ru |
091.tsk.ru |
expert.tsk.ru |
utm.tsk.ru |
cons-vpn.tsk.ru |
rospt.tsk.ru |
noc.tsk.ru |
echo.tsk.ru |
hackspace.tsk.ru |
mail.tsk.ru |
aurum.tsk.ru |
ns.tsk.ru |
root.tsk.ru |
vpp.tsk.ru |
eclipse.tsk.ru |
jabber.tsk.ru |
adi83.tsk.ru |
gatewayp.tsk.ru |
nikor.tsk.ru |
vpn.tsk.ru |
mx.tsk.ru |
radio-gw.tsk.ru |
rfcrevizor.tsk.ru |
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns.tsk.ru2009-07-03 → 2026-06-15 · 2 obs
● 2026-06-15 17:52:24
●NSns1.tsk.ru2009-07-03 → 2026-06-15 · 2 obs
● 2026-06-15 17:52:24
○MXcons.tsk.ru2009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-24 17:11:28
○ 2026-06-15 17:52:24
●MXsmtp.cons.tsk.ru2015-08-24 → 2026-06-15 · 6 obs
● 2015-08-24 17:11:28
● 2026-05-17 08:44:18
○ 2026-05-18 15:04:48
● 2026-05-19 19:32:52
● 2026-06-15 17:52:24
○A91.211.184.22009-07-03 → 2009-07-03 · 3 obs
○ 2015-08-24 17:11:28
○ 2026-06-15 17:52:24
●A91.211.184.652015-08-24 → 2026-06-15 · 6 obs
● 2015-08-24 17:11:28
● 2026-05-17 08:44:18
○ 2026-05-18 15:04:48
● 2026-05-19 19:32:52
● 2026-06-15 17:52:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | e.dns.ripn.net, f.dns.ripn.net, d.dns.ripn.net, b.dns.ripn.net... | 10 records |
| tsk.ru | ns.tsk.ru, ns1.tsk.ru | 2 records |
✅ Authoritative Response
Server:91.211.187.1
NS records: ns.tsk.ru, ns1.tsk.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for tsk.ru (unsigned zone)
⏱️ Timing
Total: 813ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 91.211.184.65 |
| NS | 2 | ns.tsk.ru, ns1.tsk.ru |
| MX | 1 | smtp.cons.tsk.ru (pri: 10) |
| TXT | 1 | v=spf1 +mx +ip4:91.211.184.0/22 ~all |
| SOA | 1 | ns.tsk.ru admin.tsk.ru |
📌 Glue Records Collected
Total: 12
In-bailiwick: 2 (ns.tsk.ru, ns1.tsk.ru)
Out-of-bailiwick: 10 (f.dns.ripn.net, e.dns.ripn.net, d.dns.ripn.net...)
Analysis
Hierarchy
Among the subdomains of tsk.ru are ns1.tsk.ru, webru.tsk.ru, gateways.tsk.ru, phantom.tsk.ru, www.tsk.ru and a few other host names.
IP Addresses
tsk.ru resolves to one IP address: 91.211.184.65.
Further host names like gatewayp.tsk.ru and cons.tsk.ru overlap in IP numbers with tsk.ru.
Name Servers
DNS delegation for tsk.ru points to two name servers: ns1.tsk.ru and ns.tsk.ru.
tsk.ru uses the same name servers as several other domains — among them 187.211.91.in-addr.arpa, 186.211.91.in-addr.arpa, cons.tsk.ru and two more.
ns1.tsk.ru directs to 91.211.187.1 and 2001:67c:24c8:2::1. ns.tsk.ru directs to 91.211.184.1 and 2001:67c:24c8:1::1. Each host name carries two IP addresses.
Mail Servers
Mail for tsk.ru is handled by a single mail server, smtp.cons.tsk.ru.
tsk.ru uses an identical mail server configuration to several other domains — among them ns.tsk.ru, eclipse.tsk.ru, vpn.tsk.ru and two more.
smtp.cons.tsk.ru has exactly one IP number: 91.211.184.66.