kalkulator.pro - robtex.com
kalkulator.pro
| DNSSEC | ⚠️ Not signed | ||||||
| A | 78.110.50.142🇷🇺 HOSTING-MSK78.110.48.0/20 | ||||||
| PTR | cl41-w.ht-systems.ru | ||||||
| NS | ns1.ht-systems.ru ⭐ ⚠️ Not in parent delegation | ||||||
| A | 78.110.50.60🇷🇺 HOSTING-MSK78.110.48.0/20 | ||||||
| PTR | ns1.ht-systems.ru | ||||||
| NS | ns1.hts.ru ⚠️ Not in zone NS records | ||||||
| A | 78.110.50.60🇷🇺 HOSTING-MSK78.110.48.0/20 | ||||||
| PTR | ns1.ht-systems.ru | ||||||
| NS | ns2.ht-systems.ru ⚠️ Not in parent delegation | ||||||
| A | 78.110.51.155🇷🇺 HOSTING-MSK78.110.48.0/20 | ||||||
| PTR | ns2.hts.ru | ||||||
| NS | ns2.hts.ru ⚠️ Not in zone NS records | ||||||
| A | 78.110.51.155🇷🇺 HOSTING-MSK78.110.48.0/20 | ||||||
| PTR | ns2.hts.ru | ||||||
| MX | mxs.ht-systems.ru ⭐ | ||||||
| A | 78.110.50.26🇷🇺 HOSTING-MSK78.110.48.0/20 | ||||||
| PTR | mxs.hts.ru | ||||||
| A | 78.110.50.27🇷🇺 HOSTING-MSK78.110.48.0/20 | ||||||
| PTR | mxs.hts.ru | ||||||
| SOA | ns1.ht-systems.runoc@ht-systems.ru serial=3602142020 | ||||||
pro
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.pro.afilias-nst.info ⭐ | ||||||
| NS | a2.pro.afilias-nst.info | ||||||
| NS | b0.pro.afilias-nst.org | ||||||
| NS | b2.pro.afilias-nst.org | ||||||
| NS | c0.pro.afilias-nst.info | ||||||
| NS | d0.pro.afilias-nst.org | ||||||
| SOA | a0.pro.afilias-nst.infohostmaster@donuts.email serial=1774633004 | ||||||
Subdomains
www.kalkulator.pro |
Same first word
DNS History
18 records (6 active, 12 former)
●NSns1.ht-systems.ru2026-03-24 → 2026-03-27 · 3 obs
● 2026-03-24 05:29:26
● 2026-03-27 18:06:56
●NSns1.hts.ru2026-03-24 → 2026-03-27 · 3 obs
● 2026-03-24 05:29:26
● 2026-03-27 18:06:56
○NSns1.ukraine.com.ua2015-05-23 → 2019-12-21 · 4 obs
● 2019-12-21 22:28:48
○ 2026-03-24 05:29:26
○ 2026-03-27 18:06:56
●NSns2.ht-systems.ru2026-03-24 → 2026-03-27 · 3 obs
● 2026-03-24 05:29:26
● 2026-03-27 18:06:56
●NSns2.hts.ru2026-03-24 → 2026-03-27 · 3 obs
● 2026-03-24 05:29:26
● 2026-03-27 18:06:56
○NSns2.ukraine.com.ua2015-05-23 → 2019-12-21 · 4 obs
● 2019-12-21 22:28:48
○ 2026-03-24 05:29:26
○ 2026-03-27 18:06:56
○NSns3.ukraine.com.ua2015-05-23 → 2019-12-21 · 4 obs
● 2019-12-21 22:28:48
○ 2026-03-24 05:29:26
○ 2026-03-27 18:06:56
○MXmx15.ukraine.com.ua2015-05-23 → 2019-12-21 · 4 obs
● 2019-12-21 22:28:48
○ 2026-03-24 05:29:26
○ 2026-03-27 18:06:56
○MXmx20.ukraine.com.ua2015-05-23 → 2019-12-21 · 4 obs
● 2019-12-21 22:28:48
○ 2026-03-24 05:29:26
○ 2026-03-27 18:06:56
●MXmxs.ht-systems.ru2026-03-24 → 2026-03-27 · 3 obs
● 2026-03-24 05:29:26
● 2026-03-27 18:06:56
○A185.68.16.42019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 22:28:48
○ 2026-03-24 05:29:26
○ 2026-03-27 18:06:56
○A185.68.16.592015-05-23 → 2017-04-01 · 4 obs
● 2017-04-01 07:47:22
○ 2019-12-21 22:28:48
○ 2026-03-27 18:06:56
○A2a00:7a60:0:1004::12019-12-21 → 2019-12-21 · 4 obs
● 2019-12-21 22:28:48
○ 2026-03-24 05:29:26
○ 2026-03-27 18:06:56
○A2a00:7a60:0:103b::12015-05-23 → 2017-04-01 · 4 obs
● 2017-04-01 07:47:22
○ 2019-12-21 22:28:48
○ 2026-03-27 18:06:56
○A45.130.41.262026-03-24 → 2026-03-27 · 2 obs
○ 2026-03-27 18:06:56
●A78.110.50.1422026-03-24 → 2026-03-27 · 3 obs
● 2026-03-24 05:29:26
● 2026-03-27 18:06:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| pro | a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org, b2.pro.afilias-nst.org... | 12 records |
| kalkulator.pro | ns1.hts.ru, ns2.hts.ru | - |
✅ Authoritative Response
Server:78.110.50.60
NS records: ns1.hts.ru, ns2.hts.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for kalkulator.pro (unsigned zone)
⏱️ Timing
Total: 1153ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 78.110.50.142 |
| NS | 2 | ns2.ht-systems.ru, ns1.ht-systems.ru |
| MX | 1 | mxs.ht-systems.ru (pri: 10) |
| SOA | 1 | ns1.ht-systems.ru noc.ht-systems.ru |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (a0.pro.afilias-nst.info, a2.pro.afilias-nst.info, b0.pro.afilias-nst.org...)
Analysis
Hierarchy
www.kalkulator.pro is a child of kalkulator.pro.
IP Addresses
kalkulator.pro resolves to one IP number: 78.110.50.142.
Other host names, for instance mkrm.ru, okna-ent.ru, www.dobroff.ru, vector-nel.ru and prime-soft.biz share IP numbers with kalkulator.pro.
Name Servers
kalkulator.pro delegates to four name servers: ns1.ht-systems.ru, ns2.ht-systems.ru, ns1.hts.ru and ns2.hts.ru.
kalkulator.pro at least partially shares name servers with other domains, including usupovopark.ru, pprog.ru, zamenarazbitogostekla.ru, bonumpricep.ru and aledesign.ru.
These name servers are often used with ns10.hoster.ru and ns11.hoster.ru.
Hostnames with a single IP number:
ns1.ht-systems.ru points to: 78.110.50.60.
ns2.ht-systems.ru points to: 78.110.51.155.
ns1.hts.ru points to: 78.110.50.60.
ns2.hts.ru points to: 78.110.51.155.
Hostnames pointing to 78.110.50.60: ns1.ht-systems.ru and ns1.hts.ru.
Hostnames pointing to 78.110.51.155: ns2.ht-systems.ru and ns2.hts.ru.
Mail Servers
A single mail server handles kalkulator.pro, mxs.ht-systems.ru.
kalkulator.pro shares the same mail server setup as other domains, for instance c13.ht-systems.ru, sime.su, i-dg.ru, pktmt.ru and vopab.ru.
kalkulator.pro shares at least some mail servers with other domains, for instance rossi.ru, cupels.ru and promutil.ru.
These mail servers are often used together with the mail servers emx.mail.ru.
The host name mxs.ht-systems.ru resolves to two IP numbers: 78.110.50.26 and 78.110.50.27.