czsofts.com - robtex.com
czsofts.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:512a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:8a1a🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.81.42Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.138.26🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | april.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a42🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c042🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2042🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| A | 108.162.192.66🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| A | 172.64.32.66🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| A | 173.245.58.66🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | april.ns.cloudflare.com | ||||||
| NS | donald.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b9e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c19e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:219e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 108.162.193.158🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 172.64.33.158🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| A | 173.245.59.158🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donald.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.81.42, 172.67.138.26 | ||||||
| IPv6 | 2606:4700:3030::6815:512a, 2606:4700:3037::ac43:8a1a | ||||||
| SOA | april.ns.cloudflare.comdns@cloudflare.com serial=2400052422 | ||||||
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=1774615147 | ||||||
Same first word
czsofts.com |
DNS History
6 records (6 active, 0 former)
●NSapril.ns.cloudflare.com2026-03-25 → 2026-03-27 · 2 obs
● 2026-03-27 12:58:46
●NSdonald.ns.cloudflare.com2026-03-25 → 2026-03-27 · 2 obs
● 2026-03-27 12:58:46
●A104.21.81.422026-03-25 → 2026-03-27 · 2 obs
● 2026-03-27 12:58:46
●A172.67.138.262026-03-25 → 2026-03-27 · 2 obs
● 2026-03-27 12:58:46
●A2606:4700:3030::6815:512a2026-03-25 → 2026-03-27 · 2 obs
● 2026-03-27 12:58:46
●A2606:4700:3037::ac43:8a1a2026-03-25 → 2026-03-27 · 2 obs
● 2026-03-27 12:58:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| czsofts.com | april.ns.cloudflare.com, donald.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.66
NS records: april.ns.cloudflare.com, donald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for czsofts.com (unsigned zone)
⏱️ Timing
Total: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.81.42, 172.67.138.26 |
| AAAA | 2 | 2606:4700:3037::ac43:8a1a, 2606:4700:3030::6815:512a |
| NS | 2 | april.ns.cloudflare.com, donald.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | april.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (april.ns.cloudflare.com, april.ns.cloudflare.com, april.ns.cloudflare.com...)
Analysis
IP Addresses
czsofts.com points to four IP numbers: 2606:4700:3030::6815:512a, 2606:4700:3037::ac43:8a1a, 104.21.81.42 and 172.67.138.26.
Other host names, for instance michellethornebooks.com, tbmconstruction.com, best-streamers.com, wuling338win.xyz and groupcmailstats.com share IP numbers with czsofts.com.
Name Servers
czsofts.com is delegated to two name servers: april.ns.cloudflare.com and donald.ns.cloudflare.com.
czsofts.com uses the same name server setup as other domains, for instance ekutivasolutions.co.mz, bookie-spotr.info, thecinemaholic.com, motomarinequebec.com and scootertuning.ca.
czsofts.com shares name servers with other domains at least partially, for instance stvek.kz, kingsbridgesalcombeferry.co.uk, itnh.systems, fundspire-axivon-app.com and paiketv.com.
These name servers are commonly used with magnolia.ns.cloudflare.com, joel.ns.cloudflare.com, penny.ns.cloudflare.com and leia.ns.cloudflare.com.
Host names with six IP numbers: april.ns.cloudflare.com points to 2606:4700:50::adf5:3a42, 2803:f800:50::6ca2:c042, 2a06:98c1:50::ac40:2042, 108.162.192.66, 172.64.32.66 and 173.245.58.66; donald.ns.cloudflare.com points to 2606:4700:58::adf5:3b9e, 2803:f800:50::6ca2:c19e, 2a06:98c1:50::ac40:219e, 108.162.193.158, 172.64.33.158 and 173.245.59.158.