qu-qu.net - robtex.com
qu-qu.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:56c1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:881d🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.193Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.136.29🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amos.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c78🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c378🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2378🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 108.162.195.120🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 162.159.44.120Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| A | 172.64.35.120🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amos.ns.cloudflare.com | ||||||
| NS | blair.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2679🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blair.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c279🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | blair.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2279🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | blair.ns.cloudflare.com | ||||||
| A | 108.162.194.121🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blair.ns.cloudflare.com | ||||||
| A | 162.159.38.121Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blair.ns.cloudflare.com | ||||||
| A | 172.64.34.121🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blair.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.86.193, 172.67.136.29 | ||||||
| IPv6 hints | 2606:4700:3031::6815:56c1, 2606:4700:3035::ac43:881d | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=2, name=cloudflare-ech.com | ||||||
| SOA | amos.ns.cloudflare.comdns@cloudflare.com serial=2407486220 | ||||||
net
| 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=1786071859 | ||||||
Same first word
DNS History
14 records (6 active, 8 former)
●NSamos.ns.cloudflare.com2026-05-25 → 2026-08-07 · 3 obs
○ 2017-09-03 03:31:48
● 2026-05-25 18:17:34
● 2026-08-07 03:22:00
● 2026-05-25 18:17:34
● 2026-08-07 03:22:00
●NSblair.ns.cloudflare.com2026-05-25 → 2026-08-07 · 3 obs
○ 2017-09-03 03:31:48
● 2026-05-25 18:17:34
● 2026-08-07 03:22:00
● 2026-05-25 18:17:34
● 2026-08-07 03:22:00
○NSns3.01isp.com2015-07-22 → 2017-09-03 · 4 obs
● 2015-07-22 16:44:20
● 2017-09-03 03:31:48
○ 2026-05-25 18:17:34
○ 2026-08-07 03:22:00
● 2017-09-03 03:31:48
○ 2026-05-25 18:17:34
○ 2026-08-07 03:22:00
○NSns4.01isp.net2015-07-22 → 2017-09-03 · 4 obs
● 2015-07-22 16:44:20
● 2017-09-03 03:31:48
○ 2026-05-25 18:17:34
○ 2026-08-07 03:22:00
● 2017-09-03 03:31:48
○ 2026-05-25 18:17:34
○ 2026-08-07 03:22:00
●A104.21.86.1932026-05-25 → 2026-08-07 · 3 obs
○ 2017-09-03 03:31:48
● 2026-05-25 18:17:34
● 2026-08-07 03:22:00
● 2026-05-25 18:17:34
● 2026-08-07 03:22:00
○A107.150.107.1362016-10-17 → 2016-10-17 · 4 obs
○ 2016-07-19 03:37:46
● 2016-10-17 16:05:10
○ 2026-05-25 18:17:34
○ 2026-08-07 03:22:00
● 2016-10-17 16:05:10
○ 2026-05-25 18:17:34
○ 2026-08-07 03:22:00
○A111.221.108.962015-09-13 → 2016-07-19 · 5 obs
○ 2015-07-22 16:44:20
● 2015-09-13 21:25:42
● 2016-07-19 03:37:46
○ 2016-10-17 16:05:10
○ 2026-08-07 03:22:00
● 2015-09-13 21:25:42
● 2016-07-19 03:37:46
○ 2016-10-17 16:05:10
○ 2026-08-07 03:22:00
○A162.221.6.132017-09-03 → 2017-09-03 · 4 obs
○ 2016-10-17 16:05:10
● 2017-09-03 03:31:48
○ 2026-05-25 18:17:34
○ 2026-08-07 03:22:00
● 2017-09-03 03:31:48
○ 2026-05-25 18:17:34
○ 2026-08-07 03:22:00
●A172.67.136.292026-05-25 → 2026-08-07 · 3 obs
○ 2017-09-03 03:31:48
● 2026-05-25 18:17:34
● 2026-08-07 03:22:00
● 2026-05-25 18:17:34
● 2026-08-07 03:22:00
○A174.128.228.1022015-07-22 → 2015-07-22 · 3 obs
● 2015-07-22 16:44:20
○ 2015-09-13 21:25:42
○ 2026-08-07 03:22:00
○ 2015-09-13 21:25:42
○ 2026-08-07 03:22:00
●A2606:4700:3031::6815:56c12026-07-07 → 2026-08-07 · 3 obs
○ 2026-05-25 18:17:34
● 2026-07-07 11:51:10
● 2026-08-07 03:22:00
● 2026-07-07 11:51:10
● 2026-08-07 03:22:00
○A2606:4700:3034::ac43:881d2026-05-25 → 2026-05-25 · 4 obs
○ 2017-09-03 03:31:48
● 2026-05-25 18:17:34
○ 2026-07-07 11:51:10
○ 2026-08-07 03:22:00
● 2026-05-25 18:17:34
○ 2026-07-07 11:51:10
○ 2026-08-07 03:22:00
●A2606:4700:3035::ac43:881d2026-07-07 → 2026-08-07 · 3 obs
○ 2026-05-25 18:17:34
● 2026-07-07 11:51:10
● 2026-08-07 03:22:00
● 2026-07-07 11:51:10
● 2026-08-07 03:22:00
○A2606:4700:3037::6815:56c12026-05-25 → 2026-05-25 · 4 obs
○ 2017-09-03 03:31:48
● 2026-05-25 18:17:34
○ 2026-07-07 11:51:10
○ 2026-08-07 03:22:00
● 2026-05-25 18:17:34
○ 2026-07-07 11:51:10
○ 2026-08-07 03:22:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| qu-qu.net | blair.ns.cloudflare.com, amos.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.120
NS records: blair.ns.cloudflare.com, amos.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for qu-qu.net (unsigned zone)
⏱️ Timing
Total: 225ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.136.29, 104.21.86.193 |
| AAAA | 2 | 2606:4700:3035::ac43:881d, 2606:4700:3031::6815:56c1 |
| NS | 2 | amos.ns.cloudflare.com, blair.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amos.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
qu-qu.net has four IP addresses: 104.21.86.193, 172.67.136.29, 2606:4700:3031::6815:56c1 and 2606:4700:3035::ac43:881d.
winsureodds.com, ihistory.co, www.freedownloadlogo.com and two other host names share IP numbers with qu-qu.net.
Name Servers
The NS records for qu-qu.net delegate to amos.ns.cloudflare.com and blair.ns.cloudflare.com.
qu-qu.net uses the same name servers as several other domains — among them nepitu.com, fan-pin.com, heraldflash.co.uk and two more.
qu-qu.net partially shares its NS delegation with several other domains, including trackex.com.br, voiceover-agency.com, bongbongxinh.com and two others.
These name servers are regularly seen alongside teagan.ns.cloudflare.com and edward.ns.cloudflare.com as name servers.
Hostnames that resolve to 6 IP addresses:
amos.ns.cloudflare.com maps to 108.162.195.120, 162.159.44.120, 172.64.35.120 and 3 additional IP addresses.
blair.ns.cloudflare.com maps to 108.162.194.121, 162.159.38.121, 172.64.34.121 and 3 additional IP addresses.