iqsys.org - robtex.com
iqsys.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1783989399 | ||||||
Subdomains
Same first word
Similar names
DNS History
11 records (7 active, 4 former)
○NSalfa.ns.active24.cz2015-06-25 → 2017-02-17 · 4 obs
● 2017-02-17 04:12:46
○ 2026-06-15 01:55:46
○ 2026-07-14 00:49:26
○NSbeta.ns.active24.cz2015-06-25 → 2017-02-17 · 4 obs
● 2017-02-17 04:12:46
○ 2026-06-15 01:55:46
○ 2026-07-14 00:49:26
●NSns1.websupport.cz2026-06-15 → 2026-07-14 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-14 00:49:26
●NSns2.websupport.cz2026-06-15 → 2026-07-14 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-14 00:49:26
●NSns3.websupport.eu2026-06-15 → 2026-07-14 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-14 00:49:26
○MXhermes.advantec.cz2015-06-25 → 2017-02-17 · 4 obs
● 2017-02-17 04:12:46
○ 2026-06-15 01:55:46
○ 2026-07-14 00:49:26
●MXmailin1.iqsys.org2026-06-15 → 2026-07-14 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-14 00:49:26
●MXmailin2.iqsys.org2026-06-15 → 2026-07-14 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-14 00:49:26
●A2a00:4b40:aaaa:2005::62026-06-15 → 2026-07-14 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-14 00:49:26
●A37.9.175.1632026-06-15 → 2026-07-14 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-14 00:49:26
○A85.93.97.442015-06-25 → 2017-02-17 · 4 obs
● 2017-02-17 04:12:46
○ 2026-06-15 01:55:46
○ 2026-07-14 00:49:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| iqsys.org | ns2.websupport.cz, ns1.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns2.websupport.cz, ns1.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 657ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.163 |
| AAAA | 1 | 2a00:4b40:aaaa:2005::6 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mailin1.iqsys.org (pri: 10), mailin2.iqsys.org (pri: 100) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
Analysis
Hierarchy
iqsys.org serves as the parent of mailin2.iqsys.org and mailin1.iqsys.org.
IP Addresses
iqsys.org resolves to the IP addresses 37.9.175.163 and 2a00:4b40:aaaa:2005::6
iihas.com, cashido.cz, mail2.tt-tracking.com plus two other host names have IP numbers in common with iqsys.org.
Name Servers
iqsys.org carries NS records delegating to ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
iqsys.org shares at least some of its name servers with other domains, including andrlik.net, venet.cz, magnetworks.cz and two others.
ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu are three hostnames that each resolve to a pair of IP addresses: ns1.websupport.cz to 45.10.97.11 and 2a10:bbc0::11, ns2.websupport.cz to 185.71.159.12 and 2a02:250:3::12, and ns3.websupport.eu to 45.10.97.13 and 2a10:bbc0::13.
Mail Servers
iqsys.org uses two mail servers, mailin1.iqsys.org and mailin2.iqsys.org.
mailin1.iqsys.org and mailin2.iqsys.org both carry two IP addresses. The A records for mailin1.iqsys.org are 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:7; the A records for mailin2.iqsys.org are 45.13.137.104 and 2a00:4b40:aaaa:2101:45:13:137:110.