iqsys.org - dns.ninja
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=1783744438 | ||||||
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
○ 2026-07-11 04:48:20
○NSbeta.ns.active24.cz2015-06-25 → 2017-02-17 · 4 obs
● 2017-02-17 04:12:46
○ 2026-06-15 01:55:46
○ 2026-07-11 04:48:20
●NSns1.websupport.cz2026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-11 04:48:20
●NSns2.websupport.cz2026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-11 04:48:20
●NSns3.websupport.eu2026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-11 04:48:20
○MXhermes.advantec.cz2015-06-25 → 2017-02-17 · 4 obs
● 2017-02-17 04:12:46
○ 2026-06-15 01:55:46
○ 2026-07-11 04:48:20
●MXmailin1.iqsys.org2026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-11 04:48:20
●MXmailin2.iqsys.org2026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-11 04:48:20
●A2a00:4b40:aaaa:2005::62026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-11 04:48:20
●A37.9.175.1632026-06-15 → 2026-07-11 · 3 obs
● 2026-06-15 01:55:46
● 2026-07-11 04:48:20
○A85.93.97.442015-06-25 → 2017-02-17 · 4 obs
● 2017-02-17 04:12:46
○ 2026-06-15 01:55:46
○ 2026-07-11 04:48:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.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: 818ms | 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
mailin2.iqsys.org and mailin1.iqsys.org are both subdomains of iqsys.org.
IP Addresses
iqsys.org points to the IP addresses 37.9.175.163 and 2a00:4b40:aaaa:2005::6
iihas.com, cashido.cz, mail2.tt-tracking.com and two other host names share IP numbers with iqsys.org.
Name Servers
iqsys.org is served by three name servers: ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
There is at least partial name server overlap between iqsys.org and other domains — andrlik.net, venet.cz, magnetworks.cz and two more among them.
The hostnames ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu each direct to two 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
Mail for iqsys.org is handled by two mail servers — mailin1.iqsys.org and mailin2.iqsys.org.
mailin1.iqsys.org resolves to 45.13.137.7 and 2a00:4b40:aaaa:2101:45:13:137:7. Likewise, mailin2.iqsys.org resolves to 45.13.137.104 and 2a00:4b40:aaaa:2101:45:13:137:110 — two IP addresses apiece.