721x.com - robtex.com

721x.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:b2ec🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3032::6815:1fae🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.174Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.236🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSannalise.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26ea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannalise.ns.cloudflare.com
A2803:f800:50::6ca2:c2ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRannalise.ns.cloudflare.com
A2a06:98c1:50::ac40:22ea🇺🇸 Cloudflare2a06:98c1:50::/45
PTRannalise.ns.cloudflare.com
A108.162.194.234🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannalise.ns.cloudflare.com
A162.159.38.234Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannalise.ns.cloudflare.com
A172.64.34.234🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRannalise.ns.cloudflare.com
NSmatt.ns.cloudflare.com
A2606:4700:58::adf5:3b83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A2803:f800:50::6ca2:c183🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatt.ns.cloudflare.com
A2a06:98c1:50::ac40:2183🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatt.ns.cloudflare.com
A108.162.193.131🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A172.64.33.131🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A173.245.59.131🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.31.174, 172.67.178.236
IPv62606:4700:3030::ac43:b2ec, 2606:4700:3032::6815:1fae
SOAannalise.ns.cloudflare.comdns@cloudflare.com serial=2398234785

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=1771291435

Same first word

721x.com

Similar names

x127.com
712x.cc
1x27.cn
172x.com
x217.com
271x.com
2x71.cc
127x.com
x172.cn

DNS History

30 records (6 active, 24 former)

20162017201820192020202120222023202420252026NSannalise.ns.cloudflare.commatt.ns.cloudflare.comns-cloud-b1.googledomains.comns-cloud-b2.googledomains.comns-cloud-b3.googledomains.comns-cloud-b4.googledomains.comns1.dnsdun.comns3.dnsdun.comns3.dnsdun.netns5.dnsdun.netA104.21.31.174172.67.178.2362606:4700:3030::ac43:b2ec2606:4700:3032::6815:1fae104.171.174.23188.114.96.0188.114.97.0195.154.174.2472001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:36::152001:4860:4802:38::15216.239.32.21216.239.34.21216.239.36.21216.239.38.212a06:98c1:3120::2a06:98c1:3121::45.79.1.184CNAMEtest.url.dnsdun.com
●NSannalise.ns.cloudflare.com2026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-06 15:32:04
● 2026-03-11 10:22:56
●NSmatt.ns.cloudflare.com2026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-06 15:32:04
● 2026-03-11 10:22:56
○NSns-cloud-b1.googledomains.com2015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○NSns-cloud-b2.googledomains.com2015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○NSns-cloud-b3.googledomains.com2015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○NSns-cloud-b4.googledomains.com2015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○NSns1.dnsdun.com2017-03-14 → 2017-03-14 · 4 obs
○ 2016-07-11 22:00:06
● 2017-03-14 20:38:42
○ 2020-01-06 15:32:04
○ 2026-03-11 10:22:56
○NSns3.dnsdun.com2020-01-06 → 2020-01-06 · 3 obs
○ 2017-03-14 20:38:42
● 2020-01-06 15:32:04
○ 2026-03-11 10:22:56
○NSns3.dnsdun.net2020-01-06 → 2020-01-06 · 3 obs
○ 2017-03-14 20:38:42
● 2020-01-06 15:32:04
○ 2026-03-11 10:22:56
○NSns5.dnsdun.net2017-03-14 → 2017-03-14 · 4 obs
○ 2016-07-11 22:00:06
● 2017-03-14 20:38:42
○ 2020-01-06 15:32:04
○ 2026-03-11 10:22:56
○A104.171.174.232020-01-06 → 2020-01-06 · 3 obs
○ 2017-03-14 20:38:42
● 2020-01-06 15:32:04
○ 2026-03-11 10:22:56
●A104.21.31.1742026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-06 15:32:04
● 2026-03-11 10:22:56
●A172.67.178.2362026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-06 15:32:04
● 2026-03-11 10:22:56
○A188.114.96.02026-03-11 → 2026-03-11 · 1 obs
○ 2026-03-11 10:22:56
○A188.114.97.02026-03-11 → 2026-03-11 · 1 obs
○ 2026-03-11 10:22:56
○A195.154.174.2472017-03-14 → 2017-03-14 · 4 obs
○ 2016-07-11 22:00:06
● 2017-03-14 20:38:42
○ 2020-01-06 15:32:04
○ 2026-03-11 10:22:56
○A2001:4860:4802:32::152015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○A2001:4860:4802:34::152015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○A2001:4860:4802:36::152015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○A2001:4860:4802:38::152015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○A216.239.32.212015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○A216.239.34.212015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○A216.239.36.212015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
○A216.239.38.212015-08-13 → 2016-02-26 · 4 obs
● 2015-08-13 10:28:04
● 2016-02-26 11:12:40
○ 2016-07-11 22:00:06
○ 2026-03-11 10:22:56
●A2606:4700:3030::ac43:b2ec2026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-06 15:32:04
● 2026-03-11 10:22:56
●A2606:4700:3032::6815:1fae2026-03-11 → 2026-03-11 · 2 obs
○ 2020-01-06 15:32:04
● 2026-03-11 10:22:56
○A2a06:98c1:3120::2026-03-11 → 2026-03-11 · 1 obs
○ 2026-03-11 10:22:56
○A2a06:98c1:3121::2026-03-11 → 2026-03-11 · 1 obs
○ 2026-03-11 10:22:56
○A45.79.1.1842017-03-14 → 2017-03-14 · 4 obs
○ 2016-07-11 22:00:06
● 2017-03-14 20:38:42
○ 2020-01-06 15:32:04
○ 2026-03-11 10:22:56
○CNAMEtest.url.dnsdun.com2017-03-14 → 2017-03-14 · 3 obs
● 2017-03-14 20:38:42
○ 2020-01-06 15:32:04
○ 2026-03-11 10:22:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
721x.commatt.ns.cloudflare.com, annalise.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.194.234

NS records: matt.ns.cloudflare.com, annalise.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 721x.com (unsigned zone)

⏱️ Timing

Total: 99ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.178.236, 104.21.31.174
AAAA22606:4700:3030::ac43:b2ec, 2606:4700:3032::6815:1fae
NS2annalise.ns.cloudflare.com, matt.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1annalise.ns.cloudflare.com dns.cloudflar

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

721x.com resolves to four IP numbers: 2606:4700:3030::ac43:b2ec, 2606:4700:3032::6815:1fae, 104.21.31.174 and 172.67.178.236.

other host names for instance mail.nobooks.pl, ncshfood.com, tiger9.com, rainbowbizlistings.com and serial4u.cz share IP numbers with 721x.com.

Name Servers

721x.com is delegated to two name servers: annalise.ns.cloudflare.com and matt.ns.cloudflare.com.

721x.com shares the same name server setup as other domains, for example 114n.cc, winwin01.org, 1trah.com, behale.rocks and alicepetshop.com.

721x.com at least partially shares name servers with other domains, for instance taeppebutikken.dk, senskin.net, hoohootv331.xyz, madridfreetour.es and noxinbao.com.

These name servers are commonly used with the name servers noah.ns.cloudflare.com.

Host names with six IP numbers:

annalise.ns.cloudflare.com points to: 2606:4700:50::a29f:26ea, 2803:f800:50::6ca2:c2ea, 2a06:98c1:50::ac40:22ea, 108.162.194.234, 162.159.38.234 and 172.64.34.234; matt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b83, 2803:f800:50::6ca2:c183, 2a06:98c1:50::ac40:2183, 108.162.193.131, 172.64.33.131 and 173.245.59.131.