net-vision.cz - robtex.com
net-vision.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=1776007034 | ||||||
Same first word
net-vision.io |
net-vision.ro |
net-vision.pro |
net-vision.de |
net-vision.com |
net-vision.cz |
net-vision.dev |
net-vision.ru |
net-vision.at |
net-vision.eu |
net-vision.pl |
Similar names
DNS History
11 records (11 active, 0 former)
●NSns.gransy.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
●NSns2.gransy.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
●NSns3.gransy.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
●NSns4.gransy.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
●NSns5.gransy.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
●MXalt1.aspmx.l.google.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
●MXalt2.aspmx.l.google.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
●MXalt3.aspmx.l.google.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
●MXalt4.aspmx.l.google.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
●MXaspmx.l.google.com2026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
●A3.126.190.502026-02-20 → 2026-04-12 · 2 obs
● 2026-04-12 16:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz | - |
| net-vision.cz | ns.gransy.com, ns2.gransy.com, ns3.gransy.com, ns4.gransy.com... | - |
✅ Authoritative Response
Server:77.78.126.35
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: 1399ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 3.126.190.50 |
| NS | 5 | ns4.gransy.com, ns.gransy.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.google.com include:s, google-site-verification=Wiqo8BlG_aZ3cUJ |
| SOA | 1 | ns.gransy.com root.gransy.com |
Analysis
IP Addresses
net-vision.cz resolves to a single IP: 3.126.190.50.
Other host names, for instance ecopaint.cz, grenex.cz, profilservis.eu, opticstudio.cz and mail.palubkykarban.cz share IP numbers with net-vision.cz.
Name Servers
net-vision.cz delegates to five name servers: ns2.gransy.com, ns3.gransy.com, ns4.gransy.com, ns5.gransy.com and ns.gransy.com.
net-vision.cz shares some name servers with other domains, for example rynekpozyczek.pl, iaido.cz, netmeter.hu, ekosad.cz and fmforum.cz.
These name servers are often used together with ns2.internetserver.cz, ns.internetserver.cz and ns3.dns-station.net.
Five IP numbers:
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.
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:
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.
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.
Two IP numbers:
ns5.gransy.com points to: 2a02:750:5::538 and 31.192.227.223.
Mail Servers
net-vision.cz is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
net-vision.cz shares some mail servers with other domains, at least partially; for instance texys.net, pveventz.in, ns500742.ns500671.ns500742.ns500754.ns500742.ns500705.ns500705.ns500688.ns500678.ns500671.ns500678.ns500666.ns500153.tenderladiesbz.com, ns500599.ns500724.ns500724.ns500737.ns500724.ns500599.ns500599.ns500737.ns500583.ns500583.ns500682.yummyflingsfinder.com and ns500698.ns500758.ns500698.ns500758.ns500735.ns500735.ns500736.ns500735.ns500698.ns500736.ns500698.ns500576.ns500576.ns500576.ns500698.ns500576.ns500652.trackreceptor.com.
these mail servers are often used together with the mail servers aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IPs:
Host aspmx.l.google.com has IPs 2607:f8b0:4004:c17::1b and 142.251.111.26.
Host alt1.aspmx.l.google.com has IPs 2800:3f0:4003:c0f::1a and 108.177.123.27.
Host alt2.aspmx.l.google.com has IPs 2607:f8b0:4023:1015::1a and 172.253.135.26.
Host alt3.aspmx.l.google.com has IPs 2a00:1450:4009:c0f::1b and 192.178.223.27.
Host alt4.aspmx.l.google.com has IPs 2a00:1450:400c:c00::1a and 173.194.76.27.