us.cz - robtex.com
us.cz
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.247.81.99🇨🇦 TEAMINTERNET-CA-AS104.247.80.0/22 Proxy Registration for Team Internet by Next Dimension | ||||||
| NS | ns1.parkingcrew.net ⭐ | ||||||
| A | 13.248.158.159🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a94f3aae71d6f0705.awsglobalaccelerator.com | ||||||
| NS | ns2.parkingcrew.net | ||||||
| A | 76.223.21.9🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a94f3aae71d6f0705.awsglobalaccelerator.com | ||||||
| SOA | ns1.parkingcrew.nethostmaster@us.cz serial=1771952523 | ||||||
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=1775094436 | ||||||
Same first word
Similar names
DNS History
3 records (3 active, 0 former)
●NSns1.parkingcrew.net2026-04-01 → 2026-04-02 · 2 obs
● 2026-04-02 01:59:32
●NSns2.parkingcrew.net2026-04-01 → 2026-04-02 · 2 obs
● 2026-04-02 01:59:32
●A104.247.81.992026-04-01 → 2026-04-02 · 2 obs
● 2026-04-02 01:59:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | c.ns.nic.cz, a.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| us.cz | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:13.248.158.159
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for us.cz (unsigned zone)
⏱️ Timing
Total: 1951ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.us.cz |
Analysis
IP Addresses
us.cz resolves to a single IP: 104.247.81.99.
Other host names, for instance ringtones.811.com, afs.ro, mx.med-informer.de, mail.energieautark.ch and 1450000.com share IP numbers with us.cz.
Name Servers
us.cz has two name servers: ns1.parkingcrew.net and ns2.parkingcrew.net.
us.cz shares the same name server setup as other domains, for example 203-97-108-180.cable.telstraclear.net, www.helpfindmychild.net, gip.co.kr, mail.kalehua.de and 121-72-237-35.cable.telstraclear.net.
us.cz at least partially shares name servers with other domains; for example 11.47.15.67.in-addr.ev1.opticaljungle.com and 88.120.static-chennai.tcl.net.in; 115.137.4.static-kolkata.tcl.net.in and htmlwww.freebbs.hk.htmltw.htmlwww.freebbs.hk.
Host names with a single IP:
ns1.parkingcrew.net points to 13.248.158.159
ns2.parkingcrew.net points to 76.223.21.9