21491c.com - robtex.com
21491c.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 16.162.101.74🇭🇰 Amazon16.162.0.0/15 EC2 HKG Prefix | ||||||
| PTR | ec2-16-162-101-74.ap-east-1.compute.amazonaws.com | ||||||
| A | 18.167.125.107🇭🇰 Amazon18.166.0.0/15 EC2 HKG prefix | ||||||
| NS | pdns13.domaincontrol.com ⭐ | ||||||
| A | 97.74.110.56🇺🇸 GODADDY-DNS97.74.110.0/23 | ||||||
| PTR | pdns13.domaincontrol.com | ||||||
| NS | pdns14.domaincontrol.com | ||||||
| A | 173.201.78.56🇺🇸 GODADDY-DNS173.201.78.0/23 | ||||||
| PTR | pdns14.domaincontrol.com | ||||||
| SOA | pdns13.domaincontrol.comdns@jomax.net 2026-01-24 #3 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Same first word
21491c.com |
DNS History
4 records (4 active, 0 former)
●NSpdns13.domaincontrol.com2026-02-24 → 2026-02-25 · 2 obs
● 2026-02-25 12:28:58
●NSpdns14.domaincontrol.com2026-02-24 → 2026-02-25 · 2 obs
● 2026-02-25 12:28:58
●A16.162.101.742026-02-24 → 2026-02-25 · 2 obs
● 2026-02-25 12:28:58
●A18.167.125.1072026-02-24 → 2026-02-25 · 2 obs
● 2026-02-25 12:28:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, g.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net... | - |
| 21491c.com | pdns13.domaincontrol.com, pdns14.domaincontrol.com | 2 records |
✅ Authoritative Response
Server: 173.201.78.56
NS records: pdns13.domaincontrol.com, pdns14.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 21491c.com (unsigned zone)
⏱️ Timing
Total: 836ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 18.167.125.107, 16.162.101.74 |
| NS | 2 | pdns13.domaincontrol.com, pdns14.domaincontrol.com |
| SOA | 1 | pdns13.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns13.domaincontrol.com, pdns14.domaincontrol.com)
AI analysis
21491c.com resolves to two IP numbers: 16.162.101.74 and 18.167.125.107.
Other host names, for instance 999385d.com, 04503.com, 23640b.com, 666527.cc and 71402.com share IP numbers with 21491c.com.
21491c.com has two name servers: pdns13.domaincontrol.com and pdns14.domaincontrol.com.
21491c.com shares the same name server setup as other domains, for example enjoymb.com, kingdompreneurnow.com, vsf.technology, prtreit.org and micronaet.it.
21491c.com shares some name servers with other domains, for instance kleintools.international, virginiafireandsecurity.net and ccstudent.edu.
Host names with a single IP:
pdns13.domaincontrol.com points to 97.74.110.56
pdns14.domaincontrol.com points to 173.201.78.56