u738.com - robtex.com

u738.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:d7a7🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:563d🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.86.61Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.215.167🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSelliott.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2ce4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelliott.ns.cloudflare.com
A2803:f800:50::6ca2:c3e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRelliott.ns.cloudflare.com
A2a06:98c1:50::ac40:23e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRelliott.ns.cloudflare.com
A108.162.195.228🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelliott.ns.cloudflare.com
A162.159.44.228Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelliott.ns.cloudflare.com
A172.64.35.228🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRelliott.ns.cloudflare.com
NSsasha.ns.cloudflare.com
A2606:4700:50::a29f:2645🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A2803:f800:50::6ca2:c245🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRsasha.ns.cloudflare.com
A2a06:98c1:50::ac40:2245🇺🇸 Cloudflare2a06:98c1:50::/45
PTRsasha.ns.cloudflare.com
A108.162.194.69🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A162.159.38.69Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
A172.64.34.69🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRsasha.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.86.61, 172.67.215.167
IPv6 hints2606:4700:3030::ac43:d7a7, 2606:4700:3033::6815:563d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=250, name=cloudflare-ech.com
SOAelliott.ns.cloudflare.comdns@cloudflare.com serial=2399896511

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=1776060412

Same first word

u738.com

Similar names

u783.info
378u.com
u378.cn
u873.cn
u873.info
u378.com
u378.top
387u.com

DNS History

14 records (6 active, 8 former)

20162017201820192020202120222023202420252026NSelliott.ns.cloudflare.comsasha.ns.cloudflare.comdns10.hichina.comdns9.hichina.comwww.u738.comA104.21.86.61172.67.215.1672606:4700:3030::ac43:d7a72606:4700:3033::6815:563d188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::CNAMEu.dcoin.co
○NSdns10.hichina.com2015-12-01 → 2017-02-07 · 4 obs
● 2015-12-01 19:27:00
● 2017-02-07 18:07:36
○ 2018-08-18 07:40:44
○ 2026-04-13 06:33:08
○NSdns9.hichina.com2015-12-01 → 2017-02-07 · 4 obs
● 2015-12-01 19:27:00
● 2017-02-07 18:07:36
○ 2018-08-18 07:40:44
○ 2026-04-13 06:33:08
●NSelliott.ns.cloudflare.com2026-02-26 → 2026-04-13 · 3 obs
○ 2018-08-18 07:40:44
● 2026-02-26 16:37:36
● 2026-04-13 06:33:08
●NSsasha.ns.cloudflare.com2026-02-26 → 2026-04-13 · 3 obs
○ 2018-08-18 07:40:44
● 2026-02-26 16:37:36
● 2026-04-13 06:33:08
○NSwww.u738.com2018-08-18 → 2018-08-18 · 4 obs
○ 2017-02-07 18:07:36
● 2018-08-18 07:40:44
○ 2026-02-26 16:37:36
○ 2026-04-13 06:33:08
●A104.21.86.612026-02-26 → 2026-04-13 · 5 obs
● 2026-02-26 16:37:36
● 2026-02-26 20:27:58
○ 2026-03-03 19:37:10
● 2026-04-13 06:33:06
● 2026-04-13 06:33:08
●A172.67.215.1672026-02-26 → 2026-04-13 · 5 obs
● 2026-02-26 16:37:36
● 2026-02-26 20:27:58
○ 2026-03-03 19:37:10
● 2026-04-13 06:33:06
● 2026-04-13 06:33:08
○A188.114.96.02026-03-03 → 2026-03-03 · 4 obs
○ 2026-02-26 20:27:58
● 2026-03-03 19:37:10
○ 2026-04-13 06:33:06
○ 2026-04-13 06:33:08
○A188.114.97.02026-03-03 → 2026-03-03 · 4 obs
○ 2026-02-26 20:27:58
● 2026-03-03 19:37:10
○ 2026-04-13 06:33:06
○ 2026-04-13 06:33:08
●A2606:4700:3030::ac43:d7a72026-02-26 → 2026-04-13 · 5 obs
● 2026-02-26 16:37:36
● 2026-02-26 20:27:58
○ 2026-03-03 19:37:10
● 2026-04-13 06:33:06
● 2026-04-13 06:33:08
●A2606:4700:3033::6815:563d2026-02-26 → 2026-04-13 · 5 obs
● 2026-02-26 16:37:36
● 2026-02-26 20:27:58
○ 2026-03-03 19:37:10
● 2026-04-13 06:33:06
● 2026-04-13 06:33:08
○A2a06:98c1:3120::2026-03-03 → 2026-03-03 · 4 obs
○ 2026-02-26 20:27:58
● 2026-03-03 19:37:10
○ 2026-04-13 06:33:06
○ 2026-04-13 06:33:08
○A2a06:98c1:3121::2026-03-03 → 2026-03-03 · 4 obs
○ 2026-02-26 20:27:58
● 2026-03-03 19:37:10
○ 2026-04-13 06:33:06
○ 2026-04-13 06:33:08
○CNAMEu.dcoin.co2018-08-18 → 2018-08-18 · 3 obs
● 2018-08-18 07:40:44
○ 2026-02-26 16:37:36
○ 2026-04-13 06:33:08

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, b.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...-
u738.comsasha.ns.cloudflare.com, elliott.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.69

NS records: sasha.ns.cloudflare.com, elliott.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for u738.com (unsigned zone)

⏱️ Timing

Total: 125ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.215.167, 104.21.86.61
AAAA22606:4700:3030::ac43:d7a7, 2606:4700:3033::6815:563d
NS2elliott.ns.cloudflare.com, sasha.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1elliott.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

u738.com maps to four IP numbers: 2606:4700:3030::ac43:d7a7, 2606:4700:3033::6815:563d, 104.21.86.61 and 172.67.215.167.

Other host names, for instance embroideredpatches.co.nz, maruti.cn, tipclub.com, onemoneydesign.com and essaystudyhelp.com share IP numbers with u738.com.

Name Servers

Two name servers elliott.ns.cloudflare.com and sasha.ns.cloudflare.com handle delegation for u738.com.

u738.com uses the same name server setup as other domains, for example t230.com, ji770.com, fu73.com, mm440.com and 6400.cc.

u738.com partially shares name servers with other domains; examples include illusionrentals.com, 3m3-ns2-admin.com, fumitam.com, pinatacasinos.org.es and pkrepublikidx.vip.

these name servers are commonly used with the name servers nile.ns.cloudflare.com.

Host names with six IP numbers: elliott.ns.cloudflare.com points to: 2606:4700:58::a29f:2ce4, 2803:f800:50::6ca2:c3e4, 2a06:98c1:50::ac40:23e4, 108.162.195.228, 162.159.44.228 and 172.64.35.228; sasha.ns.cloudflare.com points to: 2606:4700:50::a29f:2645, 2803:f800:50::6ca2:c245, 2a06:98c1:50::ac40:2245, 108.162.194.69, 162.159.38.69 and 172.64.34.69.