21816.cc - robtex.com

21816.cc

CNAMEallicloud.all.pmd6ddza55ymephj.com
DNSSEC⚠️ Not signed
A192.253.225.21🇺🇸 CTGSERVERLIMITED-AS-AP192.253.225.0/24
A192.253.225.22🇺🇸 CTGSERVERLIMITED-AS-AP192.253.225.0/24
A192.253.225.24🇺🇸 CTGSERVERLIMITED-AS-AP192.253.225.0/24
A192.253.225.25🇺🇸 CTGSERVERLIMITED-AS-AP192.253.225.0/24
A192.253.225.26🇺🇸 CTGSERVERLIMITED-AS-AP192.253.225.0/24
A192.253.225.27🇺🇸 CTGSERVERLIMITED-AS-AP192.253.225.0/24
A192.253.225.28🇺🇸 CTGSERVERLIMITED-AS-AP192.253.225.0/24
A192.253.225.30🇺🇸 CTGSERVERLIMITED-AS-AP192.253.225.0/24

cc

DNSSEC🔒 Signed (DS record present)
NSac1.nstld.com ⭐
NSac2.nstld.com
NSac3.nstld.com
NSac4.nstld.com
SOAac1.nstld.cominfo@verisign-grs.com serial=1785215260

Same first word

21816.cc
21816.com

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DNS History

3 records (3 active, 0 former)

NSns7.alidns.comns8.alidns.comCNAMEallicloud.all.pmd6ddza55ymephj.com
●NSns7.alidns.com2026-05-26 → 2026-07-28 · 2 obs
● 2026-05-26 15:54:14
● 2026-07-28 05:15:30
●NSns8.alidns.com2026-05-26 → 2026-07-28 · 2 obs
● 2026-05-26 15:54:14
● 2026-07-28 05:15:30
●CNAMEallicloud.all.pmd6ddza55ymephj.com2026-05-26 → 2026-07-28 · 2 obs
● 2026-05-26 15:54:14
● 2026-07-28 05:15:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ccac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com-
21816.ccns8.alidns.com, ns7.alidns.com-

✅ Authoritative Response

Server:139.224.142.117

NS records: ns8.alidns.com, ns7.alidns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 21816.cc (unsigned zone)

⏱️ Timing

Total: 3973ms | Queries: -

📄 Records

TypeCountSample Data
NS2ns8.alidns.com, ns7.alidns.com
CNAME1allicloud.all.pmd6ddza55ymephj.com
SOA1ns7.alidns.com hostmaster.hichina.com

Analysis

IP Addresses

21816.cc has 8 IP addresses — 192.253.225.21, 192.253.225.22, 192.253.225.24 and 5 more.

9188yy.vip, 1196oo.cc, 966611.cc and two other host names share IP numbers with 21816.cc.