united-rectifiers.com - robtex.com
united-rectifiers.com
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=1778653491 | ||||||
Same first word
united-rectifiers.com |
DNS History
12 records (10 active, 2 former)
●NSns.gransy.com2026-03-11 → 2026-05-13 · 3 obs
● 2026-03-11 20:07:54
● 2026-05-13 06:53:46
●NSns.internetserver.cz2008-03-14 → 2026-05-13 · 2 obs
● 2026-05-13 06:53:46
●NSns2.gransy.com2026-03-11 → 2026-05-13 · 3 obs
● 2026-03-11 20:07:54
● 2026-05-13 06:53:46
●NSns2.internetserver.cz2008-03-14 → 2026-05-13 · 2 obs
● 2026-05-13 06:53:46
●NSns3.dns-station.net2008-03-14 → 2026-05-13 · 5 obs
○ 2015-08-20 16:26:10
○ 2020-03-19 12:46:38
● 2026-03-11 20:07:54
● 2026-05-13 06:53:46
●NSns3.gransy.com2026-03-11 → 2026-05-13 · 3 obs
● 2026-03-11 20:07:54
● 2026-05-13 06:53:46
●NSns4.gransy.com2026-03-11 → 2026-05-13 · 3 obs
● 2026-03-11 20:07:54
● 2026-05-13 06:53:46
●NSns5.gransy.com2026-03-11 → 2026-05-13 · 3 obs
● 2026-03-11 20:07:54
● 2026-05-13 06:53:46
●MXmx.internetserver.cz2008-03-14 → 2026-05-13 · 2 obs
● 2026-05-13 06:53:46
●A185.28.193.572020-03-19 → 2026-05-13 · 3 obs
● 2020-03-19 12:46:38
● 2026-05-13 06:53:46
○A77.78.126.242015-08-20 → 2017-04-02 · 5 obs
● 2015-08-20 16:26:10
● 2017-04-02 06:54:48
○ 2020-03-19 12:46:38
○ 2026-05-13 06:53:46
○A82.208.48.652008-03-14 → 2008-03-14 · 3 obs
○ 2015-08-20 16:26:10
○ 2026-05-13 06:53:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net, e.gtld-servers.net... | - |
| united-rectifiers.com | ns.internetserver.cz, ns2.internetserver.cz, ns3.dns-station.net | - |
✅ Authoritative Response
Server:95.179.136.180
NS records: ns.internetserver.cz, ns2.internetserver.cz, ns3.dns-station.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for united-rectifiers.com (unsigned zone)
⏱️ Timing
Total: 4245ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 185.28.193.57 |
| NS | 5 | ns3.gransy.com, ns.gransy.com... |
| MX | 1 | mx.internetserver.cz (pri: 10) |
| TXT | 1 | v=spf1 a mx include:gransy.com |
| SOA | 1 | ns.gransy.com root.gransy.com |
Analysis
IP Addresses
united-rectifiers.com points to a single IP address: 185.28.193.57.
Other host names such as stresnisystemy.info, borl.cz, steeve.cz, funb.cz and nuwara.cz share IP numbers with united-rectifiers.com.
Name Servers
united-rectifiers.com delegates to eight name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com, ns.gransy.com, ns2.internetserver.cz, ns.internetserver.cz and ns3.dns-station.net.
At least part of the name servers for united-rectifiers.com are shared with other domains, for instance pasante.sk, cargo-system.eu, inetprint.es, lenco.cz and terezakostkova.com.
Host names by IP count:
Five IP numbers
The host name ns2.gransy.com points to: 2001:19f0:6801:474:5400:1ff:fec5:8efb, 2001:19f0:7401:81e0:5400:1ff:fec5:8ef6, 95.179.192.121, 217.16.185.221 and 217.69.4.49.
The host name ns3.gransy.com points to: 2a02:750:7::2e7, 2a02:750:8::32, 46.21.100.103, 77.78.126.35 and 109.74.7.71.
Four IP numbers
The host name ns4.gransy.com points to: 2001:19f0:5401:69b:5400:1ff:fec5:8f3f, 2a00:1a28:2010:1::89, 66.42.94.136 and 80.67.7.209.
The host name ns.gransy.com points to: 2001:19f0:5001:1caf:5400:1ff:fec5:8d50, 45.76.90.43, 77.78.104.149 and 95.179.136.180.
Three IP numbers
The host name ns2.internetserver.cz points to: 95.179.192.121, 217.16.185.221 and 217.69.4.49.
Two IP numbers
The host name ns5.gransy.com points to: 2a02:750:5::538 and 31.192.227.223.
The host name ns.internetserver.cz points to: 45.76.90.43 and 95.179.136.180.
The host name ns3.dns-station.net points to: 46.21.100.103 and 109.74.7.71.
Host names that point to 95.179.192.121: ns2.gransy.com and ns2.internetserver.cz.
Host names that point to 217.16.185.221: ns2.gransy.com and ns2.internetserver.cz.
Host names that point to 217.69.4.49: ns2.gransy.com and ns2.internetserver.cz.
Host names that point to 46.21.100.103: ns3.gransy.com and ns3.dns-station.net.
Host names that point to 109.74.7.71: ns3.gransy.com and ns3.dns-station.net.
Host names that point to 45.76.90.43: ns.gransy.com and ns.internetserver.cz.
Host names that point to 95.179.136.180: ns.gransy.com and ns.internetserver.cz.
Mail Servers
The mail server for united-rectifiers.com is mx.internetserver.cz.
united-rectifiers.com uses the same mail server setup as other domains, for instance tosedi.cz, treuhand.cz, vpzs.cz, podzemny.cz and repsoloil.cz.
united-rectifiers.com shares some mail servers with other domains at least partially, for example mejta.cz, vrata-brany.net and darvit.cz.
Host mx.internetserver.cz points to IP 185.28.193.36.