qst0.com - robtex.com
qst0.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.223.200.66🇺🇸 DIGITALOCEAN159.223.192.0/20 DigitalOcean | ||||||
| NS | curt.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b5e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c15e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:215e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 108.162.193.94🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 172.64.33.94🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| A | 173.245.59.94🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | curt.ns.cloudflare.com | ||||||
| NS | donna.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a97🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c097🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2097🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 108.162.192.151🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 172.64.32.151🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| A | 173.245.58.151🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | donna.ns.cloudflare.com | ||||||
| TXT | google-site-verification=9unLTztE4XVbuNaN2fU5as7zfTmDASMS1nghmxYTqFg | ||||||
| SOA | curt.ns.cloudflare.comdns@cloudflare.com serial=2399984369 | ||||||
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=1774556957 | ||||||
Same first word
qst0.com |
Similar names
DNS History
8 records (3 active, 5 former)
●NScurt.ns.cloudflare.com2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 21:09:48
● 2026-03-26 20:44:34
●NSdonna.ns.cloudflare.com2026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 21:09:48
● 2026-03-26 20:44:34
○NSns1.digitalocean.com2015-06-10 → 2016-11-25 · 4 obs
● 2016-11-25 22:40:56
○ 2026-03-23 21:09:48
○ 2026-03-26 20:44:34
○NSns2.digitalocean.com2015-06-10 → 2016-11-25 · 4 obs
● 2016-11-25 22:40:56
○ 2026-03-23 21:09:48
○ 2026-03-26 20:44:34
○NSns3.digitalocean.com2015-06-10 → 2016-11-25 · 4 obs
● 2016-11-25 22:40:56
○ 2026-03-23 21:09:48
○ 2026-03-26 20:44:34
○A104.131.167.992015-11-04 → 2016-11-25 · 5 obs
● 2015-11-04 06:32:26
● 2016-11-25 22:40:56
○ 2026-03-23 21:09:48
○ 2026-03-26 20:44:34
○A104.236.253.1332015-06-10 → 2015-06-10 · 3 obs
○ 2015-11-04 06:32:26
○ 2026-03-26 20:44:34
●A159.223.200.662026-03-23 → 2026-03-26 · 3 obs
● 2026-03-23 21:09:48
● 2026-03-26 20:44:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qst0.com | curt.ns.cloudflare.com, donna.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.94
NS records: curt.ns.cloudflare.com, donna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qst0.com (unsigned zone)
⏱️ Timing
Total: 263ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 159.223.200.66 |
| NS | 2 | curt.ns.cloudflare.com, donna.ns.cloudflare.com |
| TXT | 1 | google-site-verification=9unLTztE4XVbuNa |
| SOA | 1 | curt.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (curt.ns.cloudflare.com, curt.ns.cloudflare.com, curt.ns.cloudflare.com...)
Analysis
IP Addresses
qst0.com points to IP number 159.223.200.66.
Name Servers
qst0.com is delegated to two name servers: curt.ns.cloudflare.com and donna.ns.cloudflare.com.
qst0.com uses the same name server setup as other domains such as avista-oil.com, vaiapp.top, support10.com, swarotsav.com and duelarenastore.com.
qst0.com shares name servers with other domains at least partially, for example thegenteel.com, tnkc.jp, cmhefner.com, whitesoxauthoritystore.com and elmeets.com.
These name servers are often used together with the name servers pablo.ns.cloudflare.com, moura.ns.cloudflare.com, kia.ns.cloudflare.com, nash.ns.cloudflare.com and augustus.ns.cloudflare.com.
Host names with six IP numbers: host name curt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5e, 2803:f800:50::6ca2:c15e, 2a06:98c1:50::ac40:215e, 108.162.193.94, 172.64.33.94 and 173.245.59.94; host name donna.ns.cloudflare.com points to: 2606:4700:50::adf5:3a97, 2803:f800:50::6ca2:c097, 2a06:98c1:50::ac40:2097, 108.162.192.151, 172.64.32.151 and 173.245.58.151.