qaocu.com - robtex.com

qaocu.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:bd66🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:414f🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.79Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.189.102🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbarbara.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3af8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A2803:f800:50::6ca2:c0f8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbarbara.ns.cloudflare.com
A2a06:98c1:50::ac40:20f8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbarbara.ns.cloudflare.com
A108.162.192.248🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A172.64.32.248🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
A173.245.58.248🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbarbara.ns.cloudflare.com
NStrevor.ns.cloudflare.com
A2606:4700:58::a29f:2c9a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A2803:f800:50::6ca2:c39a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRtrevor.ns.cloudflare.com
A2a06:98c1:50::ac40:239a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRtrevor.ns.cloudflare.com
A108.162.195.154🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A162.159.44.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
A172.64.35.154🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRtrevor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.79, 172.67.189.102
IPv6 hints2606:4700:3030::ac43:bd66, 2606:4700:3037::6815:414f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=216, name=cloudflare-ech.com
SOAbarbara.ns.cloudflare.comdns@cloudflare.com serial=2401229600

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776238912

Same first word

qaocu.com

Similar names

quaco.com.br
aucoq.com
aquoc.com
ocqua.com
quaco.ca
coqua.cn
quaco.com
quaco.net
oucqa.ca
ocqua.net
aucoq.ca

DNS History

8 records (6 active, 2 former)

201820192020202120222023202420252026NSbarbara.ns.cloudflare.comtrevor.ns.cloudflare.comdns10.hichina.comdns9.hichina.comA104.21.65.79172.67.189.1022606:4700:3030::ac43:bd662606:4700:3037::6815:414f
●NSbarbara.ns.cloudflare.com2026-04-08 → 2026-04-15 · 3 obs
○ 2017-08-13 13:32:26
● 2026-04-08 04:02:46
● 2026-04-15 07:59:50
○NSdns10.hichina.com2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 13:32:26
○ 2026-04-08 04:02:46
○ 2026-04-15 07:59:50
○NSdns9.hichina.com2017-08-13 → 2017-08-13 · 3 obs
● 2017-08-13 13:32:26
○ 2026-04-08 04:02:46
○ 2026-04-15 07:59:50
●NStrevor.ns.cloudflare.com2026-04-08 → 2026-04-15 · 3 obs
○ 2017-08-13 13:32:26
● 2026-04-08 04:02:46
● 2026-04-15 07:59:50
●A104.21.65.792026-04-08 → 2026-04-15 · 2 obs
● 2026-04-08 04:02:46
● 2026-04-15 07:59:50
●A172.67.189.1022026-04-08 → 2026-04-15 · 2 obs
● 2026-04-08 04:02:46
● 2026-04-15 07:59:50
●A2606:4700:3030::ac43:bd662026-04-08 → 2026-04-15 · 2 obs
● 2026-04-08 04:02:46
● 2026-04-15 07:59:50
●A2606:4700:3037::6815:414f2026-04-08 → 2026-04-15 · 2 obs
● 2026-04-08 04:02:46
● 2026-04-15 07:59:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net...-
qaocu.combarbara.ns.cloudflare.com, trevor.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.154

NS records: barbara.ns.cloudflare.com, trevor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for qaocu.com (unsigned zone)

⏱️ Timing

Total: 469ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.65.79, 172.67.189.102
AAAA22606:4700:3037::6815:414f, 2606:4700:3030::ac43:bd66
NS2barbara.ns.cloudflare.com, trevor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1barbara.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (barbara.ns.cloudflare.com, barbara.ns.cloudflare.com, barbara.ns.cloudflare.com...)

Analysis

IP Addresses

Four IP numbers are pointed to by qaocu.com: 2606:4700:3030::ac43:bd66, 2606:4700:3037::6815:414f, 104.21.65.79 and 172.67.189.102.

other host names including www2.cb01.in, haowashipin.com, oferta-nr-224310.sbs, mail.pyvit.com and stadt-land-text.de share IP numbers with qaocu.com.

Name Servers

qaocu.com is delegated to two name servers barbara.ns.cloudflare.com and trevor.ns.cloudflare.com.

qaocu.com shares the same name server setup as other domains, for instance shanghaisekely.com, xtywgjsmc.com, wlanct.com, tiaofun.com and 023wines.com.

qaocu.com at least partially shares name servers with other domains, for instance madessimomadness.com, zsj1.com, wwpfg.org, selandarivo.com and silversocialgames.com.

These name servers are commonly used with kay.ns.cloudflare.com, linda.ns.cloudflare.com and rodney.ns.cloudflare.com.

Host names with six IP numbers:

Host name barbara.ns.cloudflare.com points to: 2606:4700:50::adf5:3af8, 2803:f800:50::6ca2:c0f8, 2a06:98c1:50::ac40:20f8, 108.162.192.248, 172.64.32.248 and 173.245.58.248.

Host name trevor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9a, 2803:f800:50::6ca2:c39a, 2a06:98c1:50::ac40:239a, 108.162.195.154, 162.159.44.154 and 172.64.35.154.