questlogic.us - robtex.com
questlogic.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:bc08🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:7d3🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.7.211Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.188.8🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | ali.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a3b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c03b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:203b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 108.162.192.59🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 172.64.32.59🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| A | 173.245.58.59🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ali.ns.cloudflare.com | ||||||
| NS | earl.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3ba1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 108.162.193.161🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 172.64.33.161🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| A | 173.245.59.161🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | earl.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.7.211, 172.67.188.8 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:bc08, 2606:4700:3035::6815:7d3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=56, name=cloudflare-ech.com | ||||||
| SOA | ali.ns.cloudflare.comdns@cloudflare.com serial=2400421371 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1778415827 | ||||||
rank #325 in the tld
📈 Tranco rank: #299,429
Same first word
questlogic.com |
questlogic.us |
Similar names
DNS History
8 records (6 active, 2 former)
●NSali.ns.cloudflare.com2026-04-05 → 2026-05-10 · 3 obs
● 2026-04-05 14:16:36
● 2026-05-10 12:36:42
○NSangela.ns.cloudflare.com2026-03-16 → 2026-03-28 · 4 obs
● 2026-03-28 02:09:52
○ 2026-04-05 14:16:36
○ 2026-05-10 12:36:42
●NSearl.ns.cloudflare.com2026-04-05 → 2026-05-10 · 3 obs
● 2026-04-05 14:16:36
● 2026-05-10 12:36:42
○NSmargo.ns.cloudflare.com2026-03-16 → 2026-03-28 · 4 obs
● 2026-03-28 02:09:52
○ 2026-04-05 14:16:36
○ 2026-05-10 12:36:42
●A104.21.7.2112026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 12:36:42
●A172.67.188.82026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 12:36:42
●A2606:4700:3030::ac43:bc082026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 12:36:42
●A2606:4700:3035::6815:7d32026-03-16 → 2026-05-10 · 2 obs
● 2026-05-10 12:36:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, m.cctld.us, b.cctld.us, n.cctld.us... | - |
| questlogic.us | ali.ns.cloudflare.com, earl.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.161
NS records: ali.ns.cloudflare.com, earl.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for questlogic.us (unsigned zone)
⏱️ Timing
Total: 788ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.188.8, 104.21.7.211 |
| AAAA | 2 | 2606:4700:3030::ac43:bc08, 2606:4700:3035::6815:7d3 |
| NS | 2 | ali.ns.cloudflare.com, earl.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | ali.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
Four IP numbers are pointed to by questlogic.us: 2606:4700:3030::ac43:bc08, 2606:4700:3035::6815:7d3, 104.21.7.211 and 172.67.188.8.
other host names including mail.dejaydev.com, scxwd.com, amirsepahvand.ir, dymlaboratorios.com and booking.confirmation-id1778.com share IP numbers with questlogic.us.
Name Servers
questlogic.us is delegated to two name servers ali.ns.cloudflare.com and earl.ns.cloudflare.com.
questlogic.us shares the same name server setup as other domains, for instance pulseclubonline.com, blogtrailhub.com, axiscraft.nl, platinumpokerstudio.com and direktverstehen.de.
questlogic.us at least partially shares name servers with other domains, for instance mnvma.top, sanedbouw.nl, 608800.com, bitcoindns.org and w-reg.eu.
These name servers are commonly used with matteo.ns.cloudflare.com, dan.ns.cloudflare.com, ulla.ns.cloudflare.com, woz.ns.cloudflare.com and simon.ns.cloudflare.com.
Host names with six IP numbers:
Host name ali.ns.cloudflare.com points to: 2606:4700:50::adf5:3a3b, 2803:f800:50::6ca2:c03b, 2a06:98c1:50::ac40:203b, 108.162.192.59, 172.64.32.59 and 173.245.58.59.
Host name earl.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba1, 2803:f800:50::6ca2:c1a1, 2a06:98c1:50::ac40:21a1, 108.162.193.161, 172.64.33.161 and 173.245.59.161.