21xt.com - dns.ninja

21xt.com

DNSSEC⚠️ Not signed
A23.235.145.175🇺🇸 POWERLINE-HK23.235.128.0/19 CMI (Customer Route)
NSa7.share-dns.com ⭐ ⚠️ Not in parent delegation
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSa.share-dns.com ⚠️ Not in zone NS records
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net ⚠️ Not in zone NS records
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb7.share-dns.net ⚠️ Not in parent delegation
A172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
SOAa.share-dns.commaster@share-dns.com serial=1778552630

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=1782912471

Same first word

21xt.cn
21xt.com

Similar names

t1x2.net
21tx.com
xt21.cn
tx12.com
t12x.com
tx21.com
12xt.sbs
xt12.cn
12xt.com
tx21.de
xt21.com
tx12.net

DNS History

17 records (5 active, 12 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma7.share-dns.comb.share-dns.netb7.share-dns.netns1.judns.comns1.julydns.comns2.judns.comns2.julydns.comwww.21xt.comMXio.bouncemx.comA23.235.145.175154.204.231.17770.39.84.23070.39.84.24170.39.84.24270.39.84.251CNAMEnum2.dcoin.co
●NSa.share-dns.com2026-07-01 → 2026-07-01 · 3 obs
○ 2017-06-27 05:12:36
● 2026-07-01 08:42:56
● 2026-07-01 13:55:20
●NSa7.share-dns.com2026-07-01 → 2026-07-01 · 3 obs
○ 2017-06-27 05:12:36
● 2026-07-01 08:42:56
● 2026-07-01 13:55:20
●NSb.share-dns.net2026-07-01 → 2026-07-01 · 3 obs
○ 2017-06-27 05:12:36
● 2026-07-01 08:42:56
● 2026-07-01 13:55:20
●NSb7.share-dns.net2026-07-01 → 2026-07-01 · 3 obs
○ 2017-06-27 05:12:36
● 2026-07-01 08:42:56
● 2026-07-01 13:55:20
○NSns1.judns.com2026-07-01 → 2026-07-01 · 2 obs
○ 2026-07-01 08:42:56
○ 2026-07-01 13:55:20
○NSns1.julydns.com2026-07-01 → 2026-07-01 · 2 obs
○ 2026-07-01 08:42:56
○ 2026-07-01 13:55:20
○NSns2.judns.com2026-07-01 → 2026-07-01 · 2 obs
○ 2026-07-01 08:42:56
○ 2026-07-01 13:55:20
○NSns2.julydns.com2026-07-01 → 2026-07-01 · 2 obs
○ 2026-07-01 08:42:56
○ 2026-07-01 13:55:20
○NSwww.21xt.com2015-08-03 → 2017-06-27 · 4 obs
● 2015-08-03 00:00:40
● 2017-06-27 05:12:36
○ 2026-07-01 08:42:56
○ 2026-07-01 13:55:20
○MXio.bouncemx.com2015-12-01 → 2016-08-14 · 4 obs
● 2015-12-01 12:46:48
● 2016-08-14 09:23:28
○ 2017-06-27 05:12:36
○ 2026-07-01 13:55:20
○A154.204.231.1772026-07-01 → 2026-07-01 · 2 obs
○ 2026-07-01 08:42:56
○ 2026-07-01 13:55:20
●A23.235.145.1752026-07-01 → 2026-07-01 · 3 obs
○ 2017-06-27 05:12:36
● 2026-07-01 08:42:56
● 2026-07-01 13:55:20
○A70.39.84.2302016-03-26 → 2016-03-26 · 4 obs
○ 2015-12-01 12:46:48
● 2016-03-26 07:04:54
○ 2016-08-14 09:23:28
○ 2026-07-01 13:55:20
○A70.39.84.2412015-12-01 → 2015-12-01 · 4 obs
○ 2015-08-03 00:00:40
● 2015-12-01 12:46:48
○ 2016-03-26 07:04:54
○ 2026-07-01 13:55:20
○A70.39.84.2422016-08-14 → 2016-08-14 · 4 obs
○ 2016-03-26 07:04:54
● 2016-08-14 09:23:28
○ 2017-06-27 05:12:36
○ 2026-07-01 13:55:20
○A70.39.84.2512015-08-03 → 2015-08-03 · 3 obs
● 2015-08-03 00:00:40
○ 2017-06-27 05:12:36
○ 2026-07-01 13:55:20
○CNAMEnum2.dcoin.co2015-08-03 → 2017-06-27 · 4 obs
● 2015-08-03 00:00:40
● 2017-06-27 05:12:36
○ 2026-07-01 08:42:56
○ 2026-07-01 13:55:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comi.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...-
21xt.comb7.share-dns.net, a7.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b7.share-dns.net, a7.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21xt.com (unsigned zone)

⏱️ Timing

Total: 625ms | Queries: -

📄 Records

TypeCountSample Data
A123.235.145.175
NS2a.share-dns.com, b.share-dns.net
SOA1a.share-dns.com master.share-dns.com

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a7.share-dns.com)

Analysis

IP Addresses

21xt.com directs to one IP number, which is 23.235.145.175.

Among the host names that share IP numbers with 21xt.com is aikezn.com, as one example.

Name Servers

The domain 21xt.com is delegated to these four name servers: a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net.

21xt.com shares at least some of its name servers with other domains, including bypweb.com, edzxx.com, szhuahong.net and two others.

These name servers are frequently seen alongside a10.share-dns.com, b10.share-dns.net, a9.share-dns.com and 7 other name servers.

Each of a7.share-dns.com, a.share-dns.com, b7.share-dns.net and b.share-dns.net has a single IP address — a7.share-dns.com and a.share-dns.com direct to 172.64.53.25, and b7.share-dns.net and b.share-dns.net direct to 172.64.52.239.

a7.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.

b7.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.