ptracing.cz - robtex.com
ptracing.cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 2a00:4b40:aaaa:2011::5🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 37.9.175.211🇸🇰 WEBSUPPORT-SRO-SK-AS37.9.175.0/24 | ||||||
| NS | ns1.websupport.cz ⭐ | ||||||
| A | 2a10:bbc0::11🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns1.websupport.eu | ||||||
| A | 45.10.97.11🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns1.websupport.eu | ||||||
| NS | ns2.websupport.cz | ||||||
| A | 2a02:250:3::12🇸🇪 ACTIVE24-AS2a02:250:3::/48 | ||||||
| PTR | ns2.websupport.eu | ||||||
| A | 185.71.159.12🇸🇪 ACTIVE24-AS185.71.159.0/24 | ||||||
| PTR | ns2.websupport.eu | ||||||
| NS | ns3.websupport.eu | ||||||
| A | 2a10:bbc0::13🇨🇿 ACTIVE24-AS2a10:bbc0::/32 | ||||||
| PTR | ns3.websupport.eu | ||||||
| A | 45.10.97.13🇨🇿 ACTIVE24-AS45.10.97.0/24 | ||||||
| PTR | ns3.websupport.eu | ||||||
| MX | mailin1.ptracing.cz ⭐ | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:114🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| PTR | mx20.websupport.hu | ||||||
| A | 45.13.137.109🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | m1-u5-mx.websupport.sk | ||||||
| MX | mailin2.ptracing.cz(100) | ||||||
| A | 2a00:4b40:aaaa:2101:45:13:137:112🇸🇰 WEBSUPPORT-SRO-SK-AS2a00:4b40::/32 | ||||||
| A | 45.13.137.7🇸🇰 WEBSUPPORT-SRO-SK-AS45.13.137.0/24 | ||||||
| PTR | mx10.websupport.at | ||||||
| SOA | ns1.websupport.czadmin@websupport.cz serial=1768951863 | ||||||
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=1776115034 | ||||||
Same first word
Similar names
practing.ru |
picgrant.com |
anticgrp.com |
practing.ch |
cprating.pt |
tpracing.com |
printacg.com |
partingc.com |
tpracing.com.au |
practing.com |
practing.ro |
DNS History
7 records (7 active, 0 former)
●NSns1.websupport.cz2026-03-04 → 2026-04-13 · 2 obs
● 2026-04-13 21:38:20
●NSns2.websupport.cz2026-03-04 → 2026-04-13 · 2 obs
● 2026-04-13 21:38:20
●NSns3.websupport.eu2026-03-04 → 2026-04-13 · 2 obs
● 2026-04-13 21:38:20
●MXmailin1.ptracing.cz2026-03-04 → 2026-04-13 · 2 obs
● 2026-04-13 21:38:20
●MXmailin2.ptracing.cz2026-03-04 → 2026-04-13 · 2 obs
● 2026-04-13 21:38:20
●A2a00:4b40:aaaa:2011::52026-03-04 → 2026-04-13 · 2 obs
● 2026-04-13 21:38:20
●A37.9.175.2112026-03-04 → 2026-04-13 · 2 obs
● 2026-04-13 21:38:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | d.ns.nic.cz, b.ns.nic.cz, a.ns.nic.cz, c.ns.nic.cz | 8 records |
| ptracing.cz | ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu | - |
✅ Authoritative Response
Server:185.71.159.12
NS records: ns1.websupport.cz, ns2.websupport.cz, ns3.websupport.eu
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 550ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 37.9.175.211 |
| AAAA | 1 | 2a00:4b40:aaaa:2011::5 |
| NS | 3 | ns1.websupport.cz, ns2.websupport.cz... |
| MX | 2 | mailin1.ptracing.cz (pri: 10), mailin2.ptracing.cz (pri: 100) |
| SOA | 1 | ns1.websupport.cz admin.websupport.cz |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (d.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz...)
Analysis
IP Addresses
ptracing.cz resolves to two IP numbers: 2a00:4b40:aaaa:2011::5 and 37.9.175.211.
other host names including staragarda.cz, in-travel.eu, mail.nrw.slovart.cz, mjsys.net and marketingstudio.cz share IP numbers with ptracing.cz.
Name Servers
ptracing.cz is delegated to three name servers ns1.websupport.cz, ns2.websupport.cz and ns3.websupport.eu.
ptracing.cz at least partially shares name servers with other domains, for instance roztomilesyry.cz, fmpc.cz, sale4u.sk, nejkrasnejsi-svatba.cz and elsam.sk.
Host names with two IP numbers:
ns1.websupport.cz points to: 2a10:bbc0::11 and 45.10.97.11.
ns2.websupport.cz points to: 2a02:250:3::12 and 185.71.159.12.
ns3.websupport.eu points to: 2a10:bbc0::13 and 45.10.97.13.
Mail Servers
Two mail servers handle ptracing.cz: mailin1.ptracing.cz and mailin2.ptracing.cz.
Host names with two IP numbers:
The host name mailin1.ptracing.cz points to 2a00:4b40:aaaa:2101:45:13:137:114 and 45.13.137.109; the host name mailin2.ptracing.cz points to 2a00:4b40:aaaa:2101:45:13:137:112 and 45.13.137.7.