3721sj.com - robtex.com
3721sj.com
| CNAME | 129817e1.18298797.com | ||||||
| CNAME | a8cdf787.18298797.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.214.188🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | ae142d6bbeb970d4e.awsglobalaccelerator.com | ||||||
| A | 166.117.75.140🇺🇸 Amazon166.117.64.0/20 | ||||||
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=1778695821 | ||||||
Same first word
3721sj.com |
Similar names
DNS History
6 records (3 active, 3 former)
○NSns1.dnsdun.com2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 23:41:20
○ 2026-03-28 14:27:26
○ 2026-05-13 18:11:22
○ 2026-03-28 14:27:26
○ 2026-05-13 18:11:22
○NSns1.dnsdun.net2018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 23:41:20
○ 2026-03-28 14:27:26
○ 2026-05-13 18:11:22
○ 2026-03-28 14:27:26
○ 2026-05-13 18:11:22
●NSns7.alidns.com2026-03-28 → 2026-05-13 · 3 obs
○ 2018-05-13 23:41:20
● 2026-03-28 14:27:26
● 2026-05-13 18:11:22
● 2026-03-28 14:27:26
● 2026-05-13 18:11:22
●NSns8.alidns.com2026-03-28 → 2026-05-13 · 3 obs
○ 2018-05-13 23:41:20
● 2026-03-28 14:27:26
● 2026-05-13 18:11:22
● 2026-03-28 14:27:26
● 2026-05-13 18:11:22
○A64.187.148.542018-05-13 → 2018-05-13 · 3 obs
● 2018-05-13 23:41:20
○ 2026-03-28 14:27:26
○ 2026-05-13 18:11:22
○ 2026-03-28 14:27:26
○ 2026-05-13 18:11:22
●CNAME129817e1.18298797.com2026-03-28 → 2026-05-13 · 2 obs
● 2026-03-28 14:27:26
● 2026-05-13 18:11:22
● 2026-05-13 18:11:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| 3721sj.com | ns7.alidns.com, ns8.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.48
NS records: ns7.alidns.com, ns8.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3721sj.com (unsigned zone)
⏱️ Timing
Total: 630ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns7.alidns.com, ns8.alidns.com |
| CNAME | 1 | 129817e1.18298797.com |
| SOA | 1 | ns7.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns7.alidns.com, ns7.alidns.com, ns7.alidns.com...)
Analysis
IP Addresses
3721sj.com points to two IPs: 13.248.214.188 and 166.117.75.140.
Other host names including a8cdf787.18298797.com, g3eaa48.cdn.95230825.com, ae142d6bbeb970d4e.awsglobalaccelerator.com, g787ee2.cdn.54870846.com and gb63755.cdn.11286381.com share IP numbers with 3721sj.com.