procortex.cz - dns.ninja
procortex.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=1783433840 | ||||||
Same first word
procortex.cz |
Similar names
DNS History
11 records (11 active, 0 former)
●NSns.gransy.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
●NSns2.gransy.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
●NSns3.gransy.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
●NSns4.gransy.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
●NSns5.gransy.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
●MXalt1.aspmx.l.google.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
●MXalt2.aspmx.l.google.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
●MXaspmx.l.google.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
●MXaspmx2.googlemail.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
●MXaspmx3.googlemail.com2015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
●A88.86.118.1582015-08-09 → 2026-07-07 · 2 obs
● 2026-07-07 15:00:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, a.ns.nic.cz, d.ns.nic.cz, c.ns.nic.cz | - |
| procortex.cz | ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com... | - |
✅ Authoritative Response
Server:77.78.104.149
NS records: ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1733ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 88.86.118.158 |
| NS | 5 | ns5.gransy.com, ns2.gransy.com... |
| MX | 5 | ASPMX2.GOOGLEMAIL.COM (pri: 10), ALT1.ASPMX.L.GOOGLE.COM (pri: 5)... |
| TXT | 2 | v=DMARC1;p=none;, v=spf1 include:spf.leadconnectorhq.com i |
| SOA | 1 | ns.gransy.com root.gransy.com |
Analysis
IP Addresses
procortex.cz resolves to one IP address: 88.86.118.158.
hvezdnamama.cz, emb-centre.com, alukola-obchod.cz and two other host names share IP numbers with procortex.cz.
Name Servers
procortex.cz has five name servers, which are ns2.gransy.com, ns3.gransy.com, ns4.gransy.com and two others.
procortex.cz partially shares its NS delegation with several other domains, including ridop.sk, obchod-naradi.cz, nyga.cz and two others.
It is common to find these name servers alongside the name servers ns.gransy.com, ns5.gransy.com, ns2.internetserver.cz and two others.
Hostnames pointing to five IP numbers:
ns2.gransy.com resolves to four IP addresses: 95.179.192.121, 217.16.185.221, 217.69.4.49 and two others.
ns3.gransy.com resolves to four IP addresses: 46.21.100.103, 77.78.126.35, 109.74.7.71 and two others.
Hosts that point to four IP numbers:
ns4.gransy.com maps to the following IP addresses: 66.42.94.136, 80.67.7.209, 2001:19f0:5401:69b:5400:1ff:fec5:8f3f and 2a00:1a28:2010:1::89.
ns.gransy.com maps to the following IP addresses: 45.76.90.43, 77.78.104.149, 95.179.136.180 and 2001:19f0:5001:1caf:5400:1ff:fec5:8d50.
Hostnames that resolve to two IP addresses:
ns5.gransy.com resolves to 31.192.227.223 and 2a02:750:5::538.
Mail Servers
procortex.cz is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
procortex.cz has at least partial mail server overlap with other domains such as ns500754.ns500754.ns500731.ns500731.ns500754.ns500742.ns500705.ns500704.ns500678.ns500291.ns500671.ns500649.lustychickser.com, ns500765.ns500699.ns500693.ns500699.ns500734.ns500734.ns500693.ns500683.ns500693.ns500683.ns500683.ns500693.ns500683.ns500602.dtrkdll.com, ns500698.ns500698.ns500759.ns500698.ns500758.ns500698.ns500698.ns500698.ns500736.ns500698.ns500735.ns500708.ns500576.ns500708.ns500652.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com resolves to 108.177.123.27 and 2800:3f0:4003:c0f::1a.
aspmx3.googlemail.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com resolves to 64.233.180.26 and 2607:f8b0:4004:c1b::1b.
alt1.aspmx.l.google.com resolves to 108.177.123.26 and 2800:3f0:4003:c0f::1a.
alt2.aspmx.l.google.com resolves to 172.253.116.26 and 2a00:1450:400b:c02::1b.
The host names aspmx2.googlemail.com and alt1.aspmx.l.google.com both resolve to 2800:3f0:4003:c0f::1a IP addresses.
The host names aspmx3.googlemail.com and alt2.aspmx.l.google.com both resolve to 172.253.116.26 IP addresses.