dentespraha.com - robtex.com
dentespraha.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2001:1568::14🇨🇿 WEB4U2001:1568::/33 | ||||||
| PTR | php7.web4u.cz | ||||||
| A | 81.91.86.14🇨🇿 WEB4U81.91.80.0/21 | ||||||
| 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 | mx1.mailchannels.net ⭐ | ||||||
| A | 54.69.1.140🇺🇸 Amazon54.68.0.0/15 EC2 PDX Prefix | ||||||
| PTR | ec2-54-69-1-140.us-west-2.compute.amazonaws.com | ||||||
| MX | mx2.mailchannels.net ⭐ | ||||||
| A | 18.236.29.166🇺🇸 Amazon18.236.0.0/15 EC2 PDX prefix | ||||||
| PTR | ec2-18-236-29-166.us-west-2.compute.amazonaws.com | ||||||
| SOA | ns.web4u.czadmin@web4u.cz 2025-05-05 #0 | ||||||
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=1776220502 | ||||||
Same first word
dentespraha.com |
Similar names
DNS History
7 records (6 active, 1 former)
○MXmx.web4u.cz2020-03-03 → 2020-03-03 · 3 obs
○ 2026-04-09 01:15:02
○ 2026-04-15 02:41:26
●MXmx1.mailchannels.net2026-04-09 → 2026-04-15 · 3 obs
● 2026-04-09 01:15:02
● 2026-04-15 02:41:26
●MXmx2.mailchannels.net2026-04-09 → 2026-04-15 · 3 obs
● 2026-04-09 01:15:02
● 2026-04-15 02:41:26
●A2001:1568::142020-03-03 → 2026-04-15 · 2 obs
● 2026-04-15 02:41:26
●A81.91.86.142020-03-03 → 2026-04-15 · 2 obs
● 2026-04-15 02:41:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net... | - |
| dentespraha.com | ns.web4u.cz, ns2.web4u.cz | - |
✅ Authoritative Response
Server:185.14.224.241
NS records: ns.web4u.cz, ns2.web4u.cz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dentespraha.com (unsigned zone)
⏱️ Timing
Total: 810ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.91.86.14 |
| AAAA | 1 | 2001:1568::14 |
| NS | 2 | ns.web4u.cz, ns2.web4u.cz |
| MX | 2 | mx1.mailchannels.net (pri: 10), mx2.mailchannels.net (pri: 10) |
| SOA | 1 | ns.web4u.cz admin.web4u.cz |
Analysis
IP Addresses
dentespraha.com points to two IP numbers: 2001:1568::14 and 81.91.86.14.
Other host names such as chauffeur.cz, rusova.cz, malavida.cz, czech-fund.cz and dekorace-sos.cz share IPs with dentespraha.com.
Name Servers
Two name servers ns2.web4u.cz and ns.web4u.cz handle the delegation for dentespraha.com.
dentespraha.com shares the same name server setup as other domains, for example therobots.cz, blonde-d-aquitaine.cz, libres.cz, snowgarden.cz and alsacorp.cz.
Host names with two IP numbers:
ns2.web4u.cz points to 2a02:a40:100:28ff::12 and 85.207.53.12.
ns.web4u.cz points to 2001:1568:fd::241 and 185.14.224.241.
Mail Servers
Two mail servers handle dentespraha.com: mx1.mailchannels.net and mx2.mailchannels.net.
dentespraha.com shares the same mail server setup as other domains, including karenluk.net, abbottsolutionsinc.com, focobbq.com, mail.ddg.com and mail.jasonpfeil.com.
Host names with one IP number:
mx1.mailchannels.net points to 54.69.1.140; mx2.mailchannels.net points to 18.236.29.166.