21089.com - dns.ninja

21089.com

DNSSEC⚠️ Not signed
A154.17.8.163🇺🇸 DMIT-AS906154.17.8.0/24 DMIT Cloud Services
PTRhost-by.dmit.com
NSa2.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
NSb2.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=1784810923

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=1786536699

Same first word

21089.qpon
21089.com

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DNS History

14 records (5 active, 9 former)

20162017201820192020202120222023202420252026NSa.share-dns.coma2.share-dns.comb.share-dns.netb2.share-dns.netdns1.iidns.comdns2.iidns.comdns3.iidns.comdns4.iidns.comdns5.iidns.comdns6.iidns.comvip7.alidns.comvip8.alidns.comA154.17.8.163154.17.8.164
●NSa.share-dns.com2026-07-28 → 2026-08-12 · 3 obs
○ 2026-07-04 09:24:04
● 2026-07-28 08:29:52
● 2026-08-12 12:19:00
●NSa2.share-dns.com2026-07-28 → 2026-08-12 · 3 obs
○ 2026-07-04 09:24:04
● 2026-07-28 08:29:52
● 2026-08-12 12:19:00
●NSb.share-dns.net2026-07-28 → 2026-08-12 · 3 obs
○ 2026-07-04 09:24:04
● 2026-07-28 08:29:52
● 2026-08-12 12:19:00
●NSb2.share-dns.net2026-07-28 → 2026-08-12 · 3 obs
○ 2026-07-04 09:24:04
● 2026-07-28 08:29:52
● 2026-08-12 12:19:00
○NSdns1.iidns.com2015-07-21 → 2017-04-09 · 4 obs
● 2015-07-21 05:58:36
● 2017-04-09 05:47:14
○ 2026-07-04 09:24:04
○ 2026-08-12 12:19:00
○NSdns2.iidns.com2015-07-21 → 2016-06-24 · 4 obs
● 2015-07-21 05:58:36
● 2016-06-24 03:52:56
○ 2017-04-09 05:47:14
○ 2026-08-12 12:19:00
○NSdns3.iidns.com2015-07-21 → 2016-06-24 · 4 obs
● 2015-07-21 05:58:36
● 2016-06-24 03:52:56
○ 2017-04-09 05:47:14
○ 2026-08-12 12:19:00
○NSdns4.iidns.com2015-07-21 → 2016-06-24 · 4 obs
● 2015-07-21 05:58:36
● 2016-06-24 03:52:56
○ 2017-04-09 05:47:14
○ 2026-08-12 12:19:00
○NSdns5.iidns.com2015-07-21 → 2016-06-24 · 4 obs
● 2015-07-21 05:58:36
● 2016-06-24 03:52:56
○ 2017-04-09 05:47:14
○ 2026-08-12 12:19:00
○NSdns6.iidns.com2015-07-21 → 2016-06-24 · 4 obs
● 2015-07-21 05:58:36
● 2016-06-24 03:52:56
○ 2017-04-09 05:47:14
○ 2026-08-12 12:19:00
○NSvip7.alidns.com2026-07-04 → 2026-07-04 · 4 obs
○ 2017-04-09 05:47:14
● 2026-07-04 09:24:04
○ 2026-07-28 08:29:52
○ 2026-08-12 12:19:00
○NSvip8.alidns.com2026-07-04 → 2026-07-04 · 4 obs
○ 2017-04-09 05:47:14
● 2026-07-04 09:24:04
○ 2026-07-28 08:29:52
○ 2026-08-12 12:19:00
●A154.17.8.1632026-07-28 → 2026-08-12 · 3 obs
○ 2026-07-04 09:24:04
● 2026-07-28 08:29:52
● 2026-08-12 12:19:00
○A154.17.8.1642026-07-04 → 2026-07-04 · 3 obs
● 2026-07-04 09:24:04
○ 2026-07-28 08:29:52
○ 2026-08-12 12:19:00

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
21089.comb2.share-dns.net, a2.share-dns.com1 record

✅ Authoritative Response

Server:172.64.52.239

NS records: b2.share-dns.net, a2.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21089.com (unsigned zone)

⏱️ Timing

Total: 256ms | Queries: -

📄 Records

TypeCountSample Data
A1154.17.8.163
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 (a2.share-dns.com)

Analysis

IP Addresses

21089.com points to a single IP number: 154.17.8.163.

Among others, 19646.com, 85109.com, 41316.com and 1199168.com resolve to the same IP numbers as 21089.com.

Name Servers

21089.com has four authoritative name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.

21089.com shares at least some of its name servers with other domains, including peiduier.com, igaopeng.com, klsbf.com and two others.

These name servers are frequently seen alongside a8.share-dns.com, b8.share-dns.net, a6.share-dns.com and 7 other name servers.

a2.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b2.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.

Both a2.share-dns.com and a.share-dns.com resolve to 172.64.53.25 IP addresses each.

Both b2.share-dns.net and b.share-dns.net resolve to 172.64.52.239 IP addresses each.