knifeclinic.com - robtex.com
knifeclinic.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 89.221.213.13🇨🇿 WEDOS89.221.208.0/20 Internet, a.s. | ||||||
| PTR | hc1-wd3.wedos.net | ||||||
| NS | ns2.web4u.cz ⭐ | ||||||
| A | 2a02:a40:100:28ff::12🇨🇿 BlueTone-AS2a02:a40::/32 Ceske Radiokomunikace, a.s. | ||||||
| PTR | ns2.web4u.cz | ||||||
| A | 85.207.53.12🇨🇿 BlueTone-AS85.207.0.0/16 BlueTone-CRa-CZ Fourth address block | ||||||
| PTR | ns2.web4u.cz | ||||||
| NS | ns.web4u.cz | ||||||
| A | 2001:1568:fd::241🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | ns.web4u.cz | ||||||
| A | 185.14.224.241🇨🇿 WEB4U185.14.224.0/23 | ||||||
| PTR | ns.web4u.cz | ||||||
| MX | wes1-mx1.wedos.net ⭐ | ||||||
| A | 46.28.106.11🇨🇿 WEDOS46.28.104.0/21 Internet, a.s. | ||||||
| PTR | wes1-mx1.wedos.net | ||||||
| MX | wes1-mx2.wedos.net ⭐ | ||||||
| A | 46.28.106.12🇨🇿 WEDOS46.28.104.0/21 Internet, a.s. | ||||||
| PTR | wes1-mx2.wedos.net | ||||||
| MX | wes1-mx-backup.wedos.net(20) | ||||||
| A | 46.28.106.56🇨🇿 WEDOS46.28.104.0/21 Internet, a.s. | ||||||
| PTR | wes1-mx-backup.wedos.net | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2018-10-13 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1776069627 | ||||||
Same first word
knifeclinic.com |
DNS History
9 records (6 active, 3 former)
○MXmail.knifeclinic.com2018-10-14 → 2018-10-14 · 3 obs
○ 2026-03-13 03:10:40
○ 2026-04-13 08:44:40
●MXwes1-mx-backup.wedos.net2026-03-13 → 2026-04-13 · 3 obs
● 2026-03-13 03:10:40
● 2026-04-13 08:44:40
●MXwes1-mx1.wedos.net2026-03-13 → 2026-04-13 · 3 obs
● 2026-03-13 03:10:40
● 2026-04-13 08:44:40
●MXwes1-mx2.wedos.net2026-03-13 → 2026-04-13 · 3 obs
● 2026-03-13 03:10:40
● 2026-04-13 08:44:40
○A2001:1568::142018-10-14 → 2018-10-14 · 3 obs
○ 2026-03-13 03:10:40
○ 2026-04-13 08:44:40
○A81.91.86.142018-10-14 → 2018-10-14 · 3 obs
○ 2026-03-13 03:10:40
○ 2026-04-13 08:44:40
●A89.221.213.132026-03-13 → 2026-04-13 · 3 obs
● 2026-03-13 03:10:40
● 2026-04-13 08:44:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| knifeclinic.com | ns.web4u.cz, ns2.web4u.cz | - |
✅ Authoritative Response
Server:85.207.53.12
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knifeclinic.com (unsigned zone)
⏱️ Timing
Total: 758ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 89.221.213.13 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 3 | wes1-mx1.wedos.net (pri: 10), wes1-mx2.wedos.net (pri: 10)... |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
Analysis
IP Addresses
knifeclinic.com resolves to one IP number: 89.221.213.13.
other host names including milano.cz, 2.160.ictunity.com, apabil.com, www.martinaham.cz and mailin2.fee.sk share IP numbers with knifeclinic.com.
Name Servers
knifeclinic.com is delegated to two name servers ns2.web4u.cz and ns.web4u.cz.
knifeclinic.com shares the same name server setup as other domains, for instance mbmr.eu, ecoex.at, martinkuba.cz, managed-hosting.cz and germ.cz.
Host names with two IP numbers:
The host name ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12; the host name ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.
Mail Servers
knifeclinic.com is handled by three mail servers: wes1-mx-backup.wedos.net, wes1-mx1.wedos.net and wes1-mx2.wedos.net.
knifeclinic.com shares some mail servers with other domains, at least partially, for instance salonprvnirepubliky.cz, expa-nails.cz, stepanjirka.com, brazda-audit.cz and marktime.cz.
Host names with one IP number: wes1-mx-backup.wedos.net points to 46.28.106.56; wes1-mx1.wedos.net points to 46.28.106.11; wes1-mx2.wedos.net points to 46.28.106.12.