21xisu.com - robtex.com

21xisu.com

DNSSEC⚠️ Not signed
A154.204.219.209🇭🇰 MYCLOUD-AS-AP154.204.192.0/18 CloudFly Net Inc
NSa.share-dns.com ⭐
A172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSb.share-dns.net
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=1773729438

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=1776001472

Same first word

21xisu.com

DNS History

10 records (3 active, 7 former)

20162017201820192020202120222023202420252026NSa.share-dns.comb.share-dns.netdns7.hichina.comdns8.hichina.comns17.xincache.comns18.xincache.comA154.204.219.209139.129.172.98218.241.31.16843.249.0.154
●NSa.share-dns.com2026-04-09 → 2026-04-12 · 3 obs
○ 2017-04-03 21:54:48
● 2026-04-09 22:08:20
● 2026-04-12 13:56:02
●NSb.share-dns.net2026-04-09 → 2026-04-12 · 3 obs
○ 2017-04-03 21:54:48
● 2026-04-09 22:08:20
● 2026-04-12 13:56:02
○NSdns7.hichina.com2017-04-03 → 2017-04-03 · 4 obs
○ 2016-08-07 21:50:24
● 2017-04-03 21:54:48
○ 2026-04-09 22:08:20
○ 2026-04-12 13:56:02
○NSdns8.hichina.com2017-04-03 → 2017-04-03 · 4 obs
○ 2016-08-07 21:50:24
● 2017-04-03 21:54:48
○ 2026-04-09 22:08:20
○ 2026-04-12 13:56:02
○NSns17.xincache.com2015-07-17 → 2016-08-07 · 4 obs
● 2015-07-17 20:22:06
● 2016-08-07 21:50:24
○ 2017-04-03 21:54:48
○ 2026-04-12 13:56:02
○NSns18.xincache.com2015-07-17 → 2016-08-07 · 4 obs
● 2015-07-17 20:22:06
● 2016-08-07 21:50:24
○ 2017-04-03 21:54:48
○ 2026-04-12 13:56:02
○A139.129.172.982016-03-24 → 2017-04-03 · 5 obs
○ 2015-11-28 06:30:06
● 2016-03-24 10:54:14
● 2017-04-03 21:54:48
○ 2026-04-09 22:08:20
○ 2026-04-12 13:56:02
●A154.204.219.2092026-04-09 → 2026-04-12 · 3 obs
○ 2017-04-03 21:54:48
● 2026-04-09 22:08:20
● 2026-04-12 13:56:02
○A218.241.31.1682015-07-17 → 2015-07-17 · 3 obs
● 2015-07-17 20:22:06
○ 2015-11-28 06:30:06
○ 2026-04-12 13:56:02
○A43.249.0.1542015-11-28 → 2015-11-28 · 4 obs
○ 2015-07-17 20:22:06
● 2015-11-28 06:30:06
○ 2016-03-24 10:54:14
○ 2026-04-12 13:56:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net...-
21xisu.coma.share-dns.com, b.share-dns.net1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: a.share-dns.com, b.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

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

⏱️ Timing

Total: 553ms | Queries: -

📄 Records

TypeCountSample Data
A1154.204.219.209
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 (a.share-dns.com)

Analysis

IP Addresses

21xisu.com resolves to a single IP address: 154.204.219.209.

Other host names such as xttzw.com, chinamuru.org, bjwphj.com and www.xttzw.com share IP numbers with 21xisu.com.

Name Servers

21xisu.com's delegation uses two name servers, a.share-dns.com and b.share-dns.net.

21xisu.com shares the same name server setup as other domains, for example 567067.com, very-ok.com, getatimeshare.com, jl-jialian.com and mgkysw.com.

21xisu.com at least partially shares name servers with other domains, including kp151.com, huaqingcheck.com, 56jjkkjk.com, yjylfm.com and paimaizhu.com.

These name servers are typically used together with the name servers a11.share-dns.com, b11.share-dns.net, a2.share-dns.com, b2.share-dns.net, a1.share-dns.com, b1.share-dns.net, a6.share-dns.com, b6.share-dns.net, a7.share-dns.com and b7.share-dns.net.

Host names with a single IP:

a.share-dns.com points to 172.64.53.25.

b.share-dns.net points to 172.64.52.239.