betteredu.com - robtex.com
betteredu.com
| CNAME | overdue.aliyun.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 170.33.12.185🇸🇬 Alibaba_Cloud_SEC170.33.12.0/24 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
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=1774553297 | ||||||
Same first word
betteredu.cn |
betteredu.net |
betteredu.com |
Similar names
DNS History
16 records (3 active, 13 former)
○NSdns1.name-services.com2008-11-28 → 2008-11-28 · 3 obs
● 2008-11-28 21:12:08
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
●NSdns11.hichina.com2026-03-23 → 2026-03-26 · 3 obs
○ 2017-01-14 00:17:16
● 2026-03-23 16:02:26
● 2026-03-26 19:38:22
● 2026-03-23 16:02:26
● 2026-03-26 19:38:22
●NSdns12.hichina.com2026-03-23 → 2026-03-26 · 3 obs
○ 2017-01-14 00:17:16
● 2026-03-23 16:02:26
● 2026-03-26 19:38:22
● 2026-03-23 16:02:26
● 2026-03-26 19:38:22
○NSdns2.name-services.com2008-11-28 → 2008-11-28 · 3 obs
● 2008-11-28 21:12:08
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○NSdns3.name-services.com2008-11-28 → 2008-11-28 · 3 obs
● 2008-11-28 21:12:08
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○NSdns31.hichina.com2015-08-14 → 2016-05-01 · 5 obs
○ 2008-11-28 21:12:08
● 2015-08-14 19:25:18
● 2016-05-01 12:57:46
○ 2017-01-14 00:17:16
○ 2026-03-26 19:38:22
● 2015-08-14 19:25:18
● 2016-05-01 12:57:46
○ 2017-01-14 00:17:16
○ 2026-03-26 19:38:22
○NSdns32.hichina.com2015-08-14 → 2016-05-01 · 5 obs
○ 2008-11-28 21:12:08
● 2015-08-14 19:25:18
● 2016-05-01 12:57:46
○ 2017-01-14 00:17:16
○ 2026-03-26 19:38:22
● 2015-08-14 19:25:18
● 2016-05-01 12:57:46
○ 2017-01-14 00:17:16
○ 2026-03-26 19:38:22
○NSdns4.name-services.com2008-11-28 → 2008-11-28 · 3 obs
● 2008-11-28 21:12:08
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○NSdns5.name-services.com2008-11-28 → 2008-11-28 · 3 obs
● 2008-11-28 21:12:08
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○NSns1.alidns.com2017-01-14 → 2017-01-14 · 4 obs
○ 2016-05-01 12:57:46
● 2017-01-14 00:17:16
○ 2026-03-23 16:02:26
○ 2026-03-26 19:38:22
● 2017-01-14 00:17:16
○ 2026-03-23 16:02:26
○ 2026-03-26 19:38:22
○NSns2.alidns.com2017-01-14 → 2017-01-14 · 4 obs
○ 2016-05-01 12:57:46
● 2017-01-14 00:17:16
○ 2026-03-23 16:02:26
○ 2026-03-26 19:38:22
● 2017-01-14 00:17:16
○ 2026-03-23 16:02:26
○ 2026-03-26 19:38:22
○MXp.nsm.ctmail.com2008-11-28 → 2008-11-28 · 3 obs
● 2008-11-28 21:12:08
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○A204.61.220.1252015-08-14 → 2016-05-01 · 5 obs
○ 2008-11-28 21:12:08
● 2015-08-14 19:25:18
● 2016-05-01 12:57:46
○ 2017-01-14 00:17:16
○ 2026-03-26 19:38:22
● 2015-08-14 19:25:18
● 2016-05-01 12:57:46
○ 2017-01-14 00:17:16
○ 2026-03-26 19:38:22
○A45.35.13.1442017-01-14 → 2017-01-14 · 4 obs
○ 2016-05-01 12:57:46
● 2017-01-14 00:17:16
○ 2026-03-23 16:02:26
○ 2026-03-26 19:38:22
● 2017-01-14 00:17:16
○ 2026-03-23 16:02:26
○ 2026-03-26 19:38:22
○A69.64.155.1242008-11-28 → 2008-11-28 · 3 obs
● 2008-11-28 21:12:08
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
○ 2015-08-14 19:25:18
○ 2026-03-26 19:38:22
●CNAMEoverdue.aliyun.com2026-03-23 → 2026-03-26 · 2 obs
● 2026-03-23 16:02:26
● 2026-03-26 19:38:22
● 2026-03-26 19:38:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| betteredu.com | dns11.hichina.com, dns12.hichina.com | 18 records |
✅ Authoritative Response
Server:139.224.142.111
NS records: dns11.hichina.com, dns12.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for betteredu.com (unsigned zone)
⏱️ Timing
Total: 423ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns12.hichina.com, dns11.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns11.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)
Analysis
IP Addresses
betteredu.com points to a single IP number: 170.33.12.185.
Other host names, for instance fkcx.cn, hldm.cn, ahjq.cn, bpsp.cn and btdb.cn share IP numbers with betteredu.com.