chdsk.ru - robtex.com
chdsk.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 193.164.17.87🇷🇺 AT-AS193.164.16.0/22 | ||||||
| PTR | infotech74.ru | ||||||
| NS | appletec.ru ⭐ | ||||||
| A | 82.202.171.161🇷🇺 RU-JSCIOT82.202.170.0/23 | ||||||
| PTR | appletec.ru | ||||||
| NS | ns13.appletec.ru | ||||||
| A | 193.164.16.171🇷🇺 AT-AS193.164.16.0/22 | ||||||
| PTR | ns13.appletec.ru | ||||||
| NS | ns14.appletec.ru | ||||||
| A | 193.164.16.173🇷🇺 AT-AS193.164.16.0/22 | ||||||
| PTR | ns14.appletec.ru | ||||||
| MX | mail.chdsk.ru(20) | ||||||
| A | 193.164.17.87🇷🇺 AT-AS193.164.16.0/22 | ||||||
| PTR | infotech74.ru | ||||||
| SOA | appletec.rujura_22@mail.ru 2021-07-30 #5 | ||||||
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=4068875 | ||||||
Same first word
Similar names
DNS History
12 records (5 active, 7 former)
●NSappletec.ru2026-04-09 → 2026-05-14 · 3 obs
● 2026-04-09 13:38:12
● 2026-05-14 08:24:50
○NSh1.appletec.ru2015-07-21 → 2016-04-17 · 4 obs
● 2016-04-17 15:10:50
○ 2016-04-29 01:28:38
○ 2026-05-14 08:24:50
○NSns1.appletec.ru2015-07-21 → 2016-04-17 · 4 obs
● 2016-04-17 15:10:50
○ 2016-04-29 01:28:38
○ 2026-05-14 08:24:50
○NSns1.ihc.ru2016-04-29 → 2017-03-14 · 5 obs
● 2016-04-29 01:28:38
● 2017-03-14 08:50:06
○ 2026-04-09 13:38:12
○ 2026-05-14 08:24:50
●NSns13.appletec.ru2026-04-09 → 2026-05-14 · 3 obs
● 2026-04-09 13:38:12
● 2026-05-14 08:24:50
●NSns14.appletec.ru2026-04-09 → 2026-05-14 · 3 obs
● 2026-04-09 13:38:12
● 2026-05-14 08:24:50
○NSns2.appletec.ru2015-07-21 → 2016-04-17 · 4 obs
● 2016-04-17 15:10:50
○ 2016-04-29 01:28:38
○ 2026-05-14 08:24:50
○NSns2.ihc.ru2016-04-29 → 2017-03-14 · 5 obs
● 2016-04-29 01:28:38
● 2017-03-14 08:50:06
○ 2026-04-09 13:38:12
○ 2026-05-14 08:24:50
●MXmail.chdsk.ru2015-07-21 → 2026-05-14 · 5 obs
● 2016-04-17 15:10:50
○ 2016-04-29 01:28:38
● 2017-03-14 08:50:06
● 2026-05-14 08:24:50
○A185.15.209.1352015-07-21 → 2016-04-17 · 4 obs
● 2016-04-17 15:10:50
○ 2016-04-29 01:28:38
○ 2026-05-14 08:24:50
○A185.22.232.1132016-04-29 → 2017-03-14 · 5 obs
● 2016-04-29 01:28:38
● 2017-03-14 08:50:06
○ 2026-04-09 13:38:12
○ 2026-05-14 08:24:50
●A193.164.17.872026-04-09 → 2026-05-14 · 3 obs
● 2026-04-09 13:38:12
● 2026-05-14 08:24:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | b.dns.ripn.net, d.dns.ripn.net, f.dns.ripn.net, a.dns.ripn.net... | - |
| chdsk.ru | ns13.appletec.ru, ns14.appletec.ru | - |
✅ Authoritative Response
Server:193.164.16.173
NS records: ns13.appletec.ru, ns14.appletec.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for chdsk.ru (unsigned zone)
⏱️ Timing
Total: 1271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 193.164.17.87 |
| NS | 2 | ns13.appletec.ru, ns14.appletec.ru |
| MX | 2 | mail.chdsk.ru (pri: 20), mail.chdsk.ru (pri: 10) |
| SOA | 1 | appletec.ru jura_22.mail.ru |
Analysis
IP Addresses
chdsk.ru resolves to one IP number: 193.164.17.87.
other host names including xn----itbbusfhmhx.xn--p1ai, www.xn--80aidmve.xn--p1ai, mail.xn--80aidmve.xn--p1ai, xn--80aidmve.xn--p1ai and mail.techproject74.ru share IP numbers with chdsk.ru.
Name Servers
chdsk.ru is delegated to three name servers appletec.ru, ns13.appletec.ru and ns14.appletec.ru.
chdsk.ru at least partially shares name servers with other domains, for instance leroymerline.ru, cloudtec.ru, alcapone74.ru, 16.164.193.in-addr.arpa and aa-p.ru.
these name servers are commonly used alongside dns.appletec.ru.
Host names with one IP number: appletec.ru points to 82.202.171.161; ns13.appletec.ru points to 193.164.16.171; ns14.appletec.ru points to 193.164.16.173.
Mail Servers
chdsk.ru is handled by a single mail server, mail.chdsk.ru.
mail.chdsk.ru resolves to IP 193.164.17.87.