doutua.com - robtex.com

doutua.com

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:ecb🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3034::ac43:a08a🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.14.203Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.160.138🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSaddyson.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2644🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
A2803:f800:50::6ca2:c244🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRaddyson.ns.cloudflare.com
A2a06:98c1:50::ac40:2244🇺🇸 Cloudflare2a06:98c1:50::/45
PTRaddyson.ns.cloudflare.com
A108.162.194.68🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
A162.159.38.68Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
A172.64.34.68🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRaddyson.ns.cloudflare.com
NSosmar.ns.cloudflare.com
A2606:4700:58::a29f:2c7c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRosmar.ns.cloudflare.com
A2803:f800:50::6ca2:c37c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRosmar.ns.cloudflare.com
A2a06:98c1:50::ac40:237c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRosmar.ns.cloudflare.com
A108.162.195.124🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRosmar.ns.cloudflare.com
A162.159.44.124Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRosmar.ns.cloudflare.com
A172.64.35.124🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRosmar.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.14.203, 172.67.160.138
IPv6 hints2606:4700:3033::6815:ecb, 2606:4700:3034::ac43:a08a
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=48, name=cloudflare-ech.com
SOAaddyson.ns.cloudflare.comdns@cloudflare.com serial=2411808342

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=1786656999

Same first word

doutua.com

Similar names

tuaodu.com
datouu.com
duauto.com
duauto.com.br
autodu.ru
utuado.net
adoutu.com
udauto.com
autodu.com

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NSaddyson.ns.cloudflare.comosmar.ns.cloudflare.comdns10.hichina.comdns9.hichina.comMXmxbiz1.qq.commxbiz2.qq.comA104.21.14.203172.67.160.1382606:4700:3033::6815:ecb2606:4700:3034::ac43:a08a123.57.75.126
●NSaddyson.ns.cloudflare.com2026-07-10 → 2026-08-13 · 3 obs
○ 2017-11-17 10:35:50
● 2026-07-10 21:35:00
● 2026-08-13 21:48:50
○NSdns10.hichina.com2016-12-16 → 2017-11-17 · 4 obs
● 2016-12-16 00:30:26
● 2017-11-17 10:35:50
○ 2026-07-10 21:35:00
○ 2026-08-13 21:48:50
○NSdns9.hichina.com2016-12-16 → 2017-11-17 · 4 obs
● 2016-12-16 00:30:26
● 2017-11-17 10:35:50
○ 2026-07-10 21:35:00
○ 2026-08-13 21:48:50
●NSosmar.ns.cloudflare.com2026-07-10 → 2026-08-13 · 3 obs
○ 2017-11-17 10:35:50
● 2026-07-10 21:35:00
● 2026-08-13 21:48:50
○MXmxbiz1.qq.com2017-11-17 → 2017-11-17 · 3 obs
● 2017-11-17 10:35:50
○ 2026-07-10 21:35:00
○ 2026-08-13 21:48:50
○MXmxbiz2.qq.com2017-11-17 → 2017-11-17 · 3 obs
● 2017-11-17 10:35:50
○ 2026-07-10 21:35:00
○ 2026-08-13 21:48:50
●A104.21.14.2032026-07-10 → 2026-08-13 · 3 obs
○ 2017-11-17 10:35:50
● 2026-07-10 21:35:00
● 2026-08-13 21:48:50
○A123.57.75.1262016-12-16 → 2017-11-17 · 4 obs
● 2016-12-16 00:30:26
● 2017-11-17 10:35:50
○ 2026-07-10 21:35:00
○ 2026-08-13 21:48:50
●A172.67.160.1382026-07-10 → 2026-08-13 · 3 obs
○ 2017-11-17 10:35:50
● 2026-07-10 21:35:00
● 2026-08-13 21:48:50
●A2606:4700:3033::6815:ecb2026-07-10 → 2026-08-13 · 3 obs
○ 2017-11-17 10:35:50
● 2026-07-10 21:35:00
● 2026-08-13 21:48:50
●A2606:4700:3034::ac43:a08a2026-07-10 → 2026-08-13 · 3 obs
○ 2017-11-17 10:35:50
● 2026-07-10 21:35:00
● 2026-08-13 21:48:50

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...-
doutua.comaddyson.ns.cloudflare.com, osmar.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.68

NS records: addyson.ns.cloudflare.com, osmar.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doutua.com (unsigned zone)

⏱️ Timing

Total: 1158ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.160.138, 104.21.14.203
AAAA22606:4700:3033::6815:ecb, 2606:4700:3034::ac43:a08a
NS2addyson.ns.cloudflare.com, osmar.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1addyson.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

doutua.com directs to four IP numbers, which are 104.21.14.203, 172.67.160.138, 2606:4700:3033::6815:ecb and 2606:4700:3034::ac43:a08a.

kinderwensbloggers.com, thetimesociety.com, rlnmfj.paginaespumaflex.com and two other host names share IP numbers with doutua.com.

Name Servers

DNS delegation for doutua.com points to two name servers: addyson.ns.cloudflare.com and osmar.ns.cloudflare.com.

doutua.com uses the same name servers as several other domains — among them furlux.net, tenpayment.com, shengyuebw.com and two more.

There is at least partial name server overlap between doutua.com and other domains — due-tintr.com, jdgoo.com, 1wahyf.life and two more among them.

These name servers frequently co-occur with the name servers leia.ns.cloudflare.com and jacob.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

addyson.ns.cloudflare.com has IP addresses 108.162.194.68, 162.159.38.68 and 172.64.34.68, plus 3 other.

osmar.ns.cloudflare.com has IP addresses 108.162.195.124, 162.159.44.124 and 172.64.35.124, plus 3 other.