profsystems.ru - robtex.com
profsystems.ru
| DNSSEC | ⚠️ Not signed | ||||||
| A | 185.26.122.9🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv9-26.hostland.ru | ||||||
| NS | ns3.hostland.ru ⭐ | ||||||
| A | 81.95.18.218🇷🇺 MTTELECOM-AS81.95.16.0/20 MTTELECOM-NETWORK | ||||||
| A | 185.22.183.98🇷🇺 RETNRU-SPB-AS185.22.180.0/22 CJSC "RetnNet" | ||||||
| NS | ns.hostland.ru | ||||||
| A | 185.26.122.3🇷🇺 HOSTLAND185.26.122.0/24 | ||||||
| PTR | serv3-26.hostland.ru | ||||||
| A | 185.26.123.231🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | smtp1.hostland.ru | ||||||
| MX | mail.profsystems.ru ⭐ | ||||||
| A | 185.26.123.232🇷🇺 HOSTLAND185.26.123.0/24 | ||||||
| PTR | sendmail.hostland.ru | ||||||
| SOA | ns.hostland.rusupport@hostland.ru serial=100000000 | ||||||
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=4068277 | ||||||
Subdomains
mail.profsystems.ru |
Same first word
profsystems.ru |
DNS History
8 records (4 active, 4 former)
●NSns.hostland.ru2016-09-17 → 2026-03-26 · 3 obs
● 2016-09-17 22:26:28
● 2026-03-26 03:30:20
○NSns1.gohost.ru2015-08-26 → 2016-03-06 · 4 obs
● 2016-03-06 20:23:52
○ 2016-09-17 22:26:28
○ 2026-03-26 03:30:20
○NSns2.gohost.ru2015-08-26 → 2016-03-06 · 4 obs
● 2016-03-06 20:23:52
○ 2016-09-17 22:26:28
○ 2026-03-26 03:30:20
●NSns3.hostland.ru2016-09-17 → 2026-03-26 · 3 obs
● 2016-09-17 22:26:28
● 2026-03-26 03:30:20
●MXmail.profsystems.ru2015-08-26 → 2026-03-26 · 2 obs
● 2026-03-26 03:30:20
○A185.26.122.232016-09-17 → 2018-01-06 · 5 obs
● 2016-09-17 22:26:28
● 2018-01-06 02:10:30
○ 2026-03-04 00:31:24
○ 2026-03-26 03:30:20
●A185.26.122.92026-03-04 → 2026-03-26 · 3 obs
● 2026-03-04 00:31:24
● 2026-03-26 03:30:20
○A87.242.73.752015-08-26 → 2016-03-06 · 4 obs
● 2016-03-06 20:23:52
○ 2016-09-17 22:26:28
○ 2026-03-26 03:30:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| profsystems.ru | ns3.hostland.ru, ns.hostland.ru | 4 records |
✅ Authoritative Response
Server:81.95.18.218
NS records: ns3.hostland.ru, ns.hostland.ru
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for profsystems.ru (unsigned zone)
⏱️ Timing
Total: 779ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.26.122.9 |
| NS | 2 | ns.hostland.ru, ns3.hostland.ru |
| MX | 1 | mail.profsystems.ru (pri: 10) |
| SOA | 1 | ns.hostland.ru support.hostland.ru |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns3.hostland.ru, ns3.hostland.ru, ns.hostland.ru...)
Analysis
Hierarchy
profsystems.ru is the parent of mail.profsystems.ru.
IP Addresses
profsystems.ru points to a single IP number: 185.26.122.9.
other host names for instance yamal-tennis.ru, promalp-r.ru, www.zgaz.ru, xn--4-stbg.xn--p1ai and niiaus.ru share IP numbers with profsystems.ru.
Name Servers
profsystems.ru is delegated to two name servers: ns3.hostland.ru and ns.hostland.ru.
profsystems.ru shares the same name server setup as other domains, for example kazana.net, xn----8sblcsuhhpy2d.xn--p1ai, cafe-script.ru, vipsalut.ru and cafecat.ru.
Host names with two IP numbers:
ns3.hostland.ru points to 81.95.18.218 and 185.22.183.98
ns.hostland.ru points to 185.26.122.3 and 185.26.123.231
Mail Servers
profsystems.ru is handled by a single mail server, mail.profsystems.ru.
Host name mail.profsystems.ru points to IP address 185.26.123.232.