intergraph.cz - dns.ninja
intergraph.cz
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1786249041 | ||||||
Same first word
Similar names
DNS History
12 records (6 active, 6 former)
○NSeuroingr.intergraph.nl2015-07-08 → 2016-06-19 · 4 obs
● 2016-06-19 07:48:52
○ 2017-02-13 22:30:50
○ 2026-08-09 04:47:14
●NSns-1229.awsdns-25.org2026-03-19 → 2026-08-09 · 3 obs
● 2026-03-19 10:56:34
● 2026-08-09 04:47:14
●NSns-1621.awsdns-10.co.uk2026-03-19 → 2026-08-09 · 3 obs
● 2026-03-19 10:56:34
● 2026-08-09 04:47:14
●NSns-428.awsdns-53.com2026-03-19 → 2026-08-09 · 3 obs
● 2026-03-19 10:56:34
● 2026-08-09 04:47:14
●NSns-519.awsdns-00.net2026-03-19 → 2026-08-09 · 3 obs
● 2026-03-19 10:56:34
● 2026-08-09 04:47:14
○NSns.intergraph.com2015-07-08 → 2016-06-19 · 4 obs
● 2016-06-19 07:48:52
○ 2017-02-13 22:30:50
○ 2026-08-09 04:47:14
○NSns1.netnames.net2017-02-13 → 2019-04-07 · 5 obs
● 2017-02-13 22:30:50
● 2019-04-07 09:30:46
○ 2026-03-19 10:56:34
○ 2026-08-09 04:47:14
○NSns2.netnames.net2017-02-13 → 2019-04-07 · 5 obs
● 2017-02-13 22:30:50
● 2019-04-07 09:30:46
○ 2026-03-19 10:56:34
○ 2026-08-09 04:47:14
○NSns5.netnames.net2017-02-13 → 2019-04-07 · 5 obs
● 2017-02-13 22:30:50
● 2019-04-07 09:30:46
○ 2026-03-19 10:56:34
○ 2026-08-09 04:47:14
○NSns6.netnames.net2017-02-13 → 2019-04-07 · 5 obs
● 2017-02-13 22:30:50
● 2019-04-07 09:30:46
○ 2026-03-19 10:56:34
○ 2026-08-09 04:47:14
●MXrelay1.netnames.net2017-02-13 → 2026-08-09 · 2 obs
● 2026-08-09 04:47:14
●MXrelay2.netnames.net2017-02-13 → 2026-08-09 · 2 obs
● 2026-08-09 04:47:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz | - |
| intergraph.cz | ns-428.awsdns-53.com, ns-519.awsdns-00.net, ns-1229.awsdns-25.org, ns-1621.awsdns-10.co.uk | - |
✅ Authoritative Response
Server:205.251.198.85
NS records: ns-428.awsdns-53.com, ns-519.awsdns-00.net, ns-1229.awsdns-25.org, ns-1621.awsdns-10.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for intergraph.cz (unsigned zone)
⏱️ Timing
Total: 1600ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-1229.awsdns-25.org, ns-1621.awsdns-10.co.uk... |
| MX | 2 | relay1.netnames.net (pri: 10), relay2.netnames.net (pri: 20) |
| SOA | 1 | ns-1621.awsdns-10.co.uk awsdns-hostmaste |
Analysis
Name Servers
The domain intergraph.cz is delegated to these four name servers: ns-428.awsdns-53.com, ns-519.awsdns-00.net, ns-1229.awsdns-25.org and ns-1621.awsdns-10.co.uk.
At least some of intergraph.cz's name servers are shared with other domains, for example wiwvhovmakc.in, valointranet.com, thinkingmode.com and two more.
It is common for these name servers to be used in conjunction with the name servers ns-722.awsdns-26.net, ns-1043.awsdns-02.org and ns-1869.awsdns-41.co.uk.
Four hostnames, each resolving to a pair of IP addresses: ns-428.awsdns-53.com directs to 205.251.193.172 and 2600:9000:5301:ac00::1; ns-519.awsdns-00.net directs to 205.251.194.7 and 2600:9000:5302:700::1; ns-1229.awsdns-25.org directs to 205.251.196.205 and 2600:9000:5304:cd00::1; ns-1621.awsdns-10.co.uk directs to 205.251.198.85 and 2600:9000:5306:5500::1.
Mail Servers
The MX records for intergraph.cz point to two mail servers: relay1.netnames.net and relay2.netnames.net.
intergraph.cz has the same mail server arrangement as a number of other domains, for example as63320.net, comicreliefportal.com, gtbsummits.com and two more.
At least a portion of intergraph.cz's mail servers are shared with other domains, among them ses1.co.uk and thalgo-cosmetic.fr.
Each of relay1.netnames.net and relay2.netnames.net has one IP address: relay1.netnames.net uses 185.26.230.83 and relay2.netnames.net uses 185.26.230.89.