filtration.cz - robtex.com
filtration.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=1774684036 | ||||||
Subdomains
Same first word
filtration.com.au |
filtration.co.uk |
filtration.com.sg |
filtration.com |
filtration.cz |
filtration.eu |
filtration.de |
filtration.com.tw |
filtration.cc |
filtration.net |
Similar names
flirtation.org |
infiltrato.it |
flirtation.nl |
flirtation.ca |
trifoliant.com |
flirtation.de |
flirtation.net |
flirtation.com |
DNS History
10 records (7 active, 3 former)
●MXfiltration-cz.mail.protection.outlook.com2026-02-26 → 2026-03-28 · 3 obs
● 2026-02-26 17:11:56
● 2026-03-28 08:14:46
○MXposta.filtration.cz2015-06-27 → 2018-01-29 · 4 obs
● 2018-01-29 09:46:00
○ 2026-02-26 17:11:56
○ 2026-03-28 08:14:46
○MXserver.filtration.cz2015-06-27 → 2018-01-29 · 4 obs
● 2018-01-29 09:46:00
○ 2026-02-26 17:11:56
○ 2026-03-28 08:14:46
●A2a00:1ed0:46:200::1213:c72026-02-26 → 2026-03-28 · 3 obs
● 2026-02-26 17:11:56
● 2026-03-28 08:14:46
○A46.28.105.772015-06-27 → 2018-01-29 · 4 obs
● 2018-01-29 09:46:00
○ 2026-02-26 17:11:56
○ 2026-03-28 08:14:46
●A93.185.108.1002026-02-26 → 2026-03-28 · 3 obs
● 2026-02-26 17:11:56
● 2026-03-28 08:14:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | b.ns.nic.cz, c.ns.nic.cz, d.ns.nic.cz, a.ns.nic.cz | - |
| filtration.cz | ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net | 4 records |
✅ Authoritative Response
Server:45.138.106.0
NS records: ns.wedos.cz, ns.wedos.eu, ns.wedos.com, ns.wedos.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1542ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 93.185.108.100 |
| AAAA | 1 | 2a00:1ed0:46:200::1213:c7 |
| NS | 4 | ns.wedos.com, ns.wedos.net... |
| MX | 1 | filtration-cz.mail.protection.outlook.co |
| TXT | 2 | v=spf1 a:posta.filtration.cz ip4:213.175, google-site-verification=i4PMBRgE6Iu0AJ4 |
| SOA | 1 | ns.wedos.net wedos.wedos.com |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns.wedos.cz, ns.wedos.cz, ns.wedos.cz...)
Analysis
Hierarchy
filtration.cz is a parent of server.filtration.cz and posta.filtration.cz.
IP Addresses
filtration.cz resolves to two IP numbers: 2a00:1ed0:46:200::1213:c7 and 93.185.108.100.
other host names including trimill.de, server4-new.imperialmedia.cz, bws-prerov.cz, pegatron.cz and lioncar.cz share IP numbers with filtration.cz.
Name Servers
filtration.cz is delegated to four name servers: ns.wedos.com, ns.wedos.cz, ns.wedos.eu and ns.wedos.net.
filtration.cz at least partially shares name servers with other domains, for instance hotelforras.com, pavca.cz, malahora.sk, obtiskyjm.cz and judo-trinec.info.
Host names with four IPs:
ns.wedos.cz points to: 2a0e:acc0:1::caff:caff:cafb, 2a0e:acc0:2::c:1:c1, 45.138.106.1 and 185.8.238.1.
ns.wedos.net points to: 2600:9000:a419:5a54:19f7:a614:36fd:2825, 2600:9000:a705:25bb:c632:5e5a:dd9c:1e46, 75.2.92.86 and 99.83.142.9.
Host names with two IPs:
ns.wedos.com points to: 2a0e:acc0:1::cafe:cafe:cafe and 45.138.106.0.
ns.wedos.eu points to: 2a0e:acc0:2::b:1:b1 and 185.8.238.0.
Mail Servers
filtration.cz is handled by a single mail server, filtration-cz.mail.protection.outlook.com.
Host filtration-cz.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:ca04::7, 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::d, 2a01:111:f403:ca09::f, 52.101.68.16, 52.101.73.12, 52.101.73.30 and 52.101.73.153.