instytutrolny.com - robtex.com
instytutrolny.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 209.50.62.3🇺🇸 UPCLOUDUSA-AS209.50.60.0/22 Upcloud USA San Jose Cloud servers San Jose, CA US | ||||||
| PTR | 209-50-62-3.us-sjo1.upcloud.host | ||||||
| NS | ns1.cyberfolks.pl ⭐ | ||||||
| A | 94.152.254.111🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns1.cyberfolks.pl | ||||||
| NS | ns2.cyberfolks.pl | ||||||
| A | 94.152.255.111🇵🇱 OXYLION-AS94.152.255.0/24 | ||||||
| PTR | ns2.cyberfolks.pl | ||||||
| NS | ns3.cyberfolks.pl | ||||||
| A | 94.152.254.161🇵🇱 OXYLION-AS94.152.254.0/24 | ||||||
| PTR | ns3.cyberfolks.pl | ||||||
| MX | mail.instytutrolny.com ⭐ | ||||||
| A | 185.208.164.71🇵🇱 CF-GDA185.208.164.0/24 | ||||||
| PTR | s71.cyber-folks.pl | ||||||
| TXT | v=spf1 a mx include:_spf.cyberfolks.pl -all | ||||||
| SOA | ns1.cyberfolks.plhostmaster@instytutrolny.com 2026-04-02 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1783192031 | ||||||
Previously MX for
instytutrolny.com |
Subdomains
mail.instytutrolny.com |
Same first word
instytutrolny.com |
instytutrolny.pl |
DNS History
10 records (5 active, 5 former)
●NSns1.cyberfolks.pl2026-03-09 → 2026-07-04 · 3 obs
● 2026-03-09 02:02:22
● 2026-07-04 19:24:14
○NSns1.nazwa.pl2016-12-19 → 2017-11-25 · 4 obs
● 2017-11-25 22:44:18
○ 2026-03-09 02:02:22
○ 2026-07-04 19:24:14
●NSns2.cyberfolks.pl2026-03-09 → 2026-07-04 · 3 obs
● 2026-03-09 02:02:22
● 2026-07-04 19:24:14
○NSns2.nazwa.pl2016-12-19 → 2017-11-25 · 4 obs
● 2017-11-25 22:44:18
○ 2026-03-09 02:02:22
○ 2026-07-04 19:24:14
●NSns3.cyberfolks.pl2026-03-09 → 2026-07-04 · 3 obs
● 2026-03-09 02:02:22
● 2026-07-04 19:24:14
○NSns3.nazwa.pl2016-12-19 → 2017-11-25 · 4 obs
● 2017-11-25 22:44:18
○ 2026-03-09 02:02:22
○ 2026-07-04 19:24:14
○MXinstytutrolny.com2016-12-19 → 2017-11-25 · 4 obs
● 2017-11-25 22:44:18
○ 2026-03-09 02:02:22
○ 2026-07-04 19:24:14
●MXmail.instytutrolny.com2026-03-09 → 2026-07-04 · 3 obs
● 2026-03-09 02:02:22
● 2026-07-04 19:24:14
●A209.50.62.32026-07-04 → 2026-07-04 · 3 obs
● 2026-07-04 11:29:56
● 2026-07-04 19:24:14
○A85.128.128.992016-12-19 → 2017-11-25 · 4 obs
● 2017-11-25 22:44:18
○ 2026-03-09 02:02:22
○ 2026-07-04 19:24:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net... | - |
| instytutrolny.com | ns1.cyberfolks.pl, ns2.cyberfolks.pl, ns3.cyberfolks.pl | - |
✅ Authoritative Response
Server:94.152.254.111
NS records: ns1.cyberfolks.pl, ns2.cyberfolks.pl, ns3.cyberfolks.pl
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for instytutrolny.com (unsigned zone)
⏱️ Timing
Total: 367ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 209.50.62.3 |
| NS | 3 | ns2.cyberfolks.pl, ns3.cyberfolks.pl... |
| MX | 1 | mail.instytutrolny.com (pri: 10) |
| TXT | 1 | v=spf1 a mx include:_spf.cyberfolks.pl - |
| SOA | 1 | ns1.cyberfolks.pl hostmaster.instytutrol |
Analysis
Hierarchy
instytutrolny.com is a parent domain of mail.instytutrolny.com.
IP Addresses
instytutrolny.com directs to one IP number, which is 209.50.62.3.
Among the host names that share IP numbers with instytutrolny.com are hugedealsdirect.com, iantideydrivingtuition.com, chreaction.com and two others.
Name Servers
instytutrolny.com has three name servers — ns1.cyberfolks.pl, ns2.cyberfolks.pl and ns3.cyberfolks.pl.
instytutrolny.com shares at least some of its name servers with other domains, including aspedia.pl, strade.com.pl, krzysztofdrygalski.pl and two others.
These name servers are frequently seen alongside the name servers ns2.hekko.net.pl, ns1.hekko.net.pl, dns1.linuxpl.com and dns2.linuxpl.com.
Each of the three hostnames points to exactly one IP address: ns1.cyberfolks.pl points to 94.152.254.111, ns2.cyberfolks.pl points to 94.152.255.111 and ns3.cyberfolks.pl points to 94.152.254.161.
Mail Servers
instytutrolny.com routes its mail through a single mail server, mail.instytutrolny.com.
mail.instytutrolny.com points to one IP number — 185.208.164.71.