139ai.com - robtex.com
139ai.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 | ||||||
| PTR | ip-170-33-12-185.defastlink.net | ||||||
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 | ||||||
Previously NS for
139ai.com |
Same first word
139ai.com |
DNS History
16 records (3 active, 13 former)
○NS139ai.com2015-08-10 → 2016-06-10 · 4 obs
● 2015-08-10 14:23:06
● 2016-06-10 15:38:48
○ 2016-08-15 01:07:32
○ 2026-03-20 11:45:26
● 2016-06-10 15:38:48
○ 2016-08-15 01:07:32
○ 2026-03-20 11:45:26
○NSdns1.name-services.com2016-08-15 → 2016-08-15 · 4 obs
○ 2016-06-10 15:38:48
● 2016-08-15 01:07:32
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
● 2016-08-15 01:07:32
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
○NSdns2.name-services.com2016-08-15 → 2016-08-15 · 4 obs
○ 2016-06-10 15:38:48
● 2016-08-15 01:07:32
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
● 2016-08-15 01:07:32
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
●NSdns3.hichina.com2026-03-18 → 2026-03-20 · 3 obs
○ 2016-08-15 01:07:32
● 2026-03-18 00:32:04
● 2026-03-20 11:45:26
● 2026-03-18 00:32:04
● 2026-03-20 11:45:26
○NSdns3.name-services.com2016-08-15 → 2016-08-15 · 4 obs
○ 2016-06-10 15:38:48
● 2016-08-15 01:07:32
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
● 2016-08-15 01:07:32
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
●NSdns4.hichina.com2026-03-18 → 2026-03-20 · 3 obs
○ 2016-08-15 01:07:32
● 2026-03-18 00:32:04
● 2026-03-20 11:45:26
● 2026-03-18 00:32:04
● 2026-03-20 11:45:26
○NSdns4.name-services.com2016-08-15 → 2016-08-15 · 4 obs
○ 2016-06-10 15:38:48
● 2016-08-15 01:07:32
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
● 2016-08-15 01:07:32
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
○NSdns5.name-services.com2016-08-15 → 2016-08-15 · 4 obs
○ 2016-06-10 15:38:48
● 2016-08-15 01:07:32
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
● 2016-08-15 01:07:32
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
○A115.159.99.982016-11-19 → 2016-11-19 · 4 obs
○ 2016-08-15 01:07:32
● 2016-11-19 17:08:34
○ 2016-12-17 07:41:52
○ 2026-03-20 11:45:26
● 2016-11-19 17:08:34
○ 2016-12-17 07:41:52
○ 2026-03-20 11:45:26
○A139.199.65.1702016-12-17 → 2016-12-17 · 4 obs
○ 2016-11-19 17:08:34
● 2016-12-17 07:41:52
○ 2017-06-06 17:55:06
○ 2026-03-20 11:45:26
● 2016-12-17 07:41:52
○ 2017-06-06 17:55:06
○ 2026-03-20 11:45:26
○A23.228.206.962015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 14:23:06
○ 2017-06-06 17:55:06
○ 2026-03-20 11:45:26
○ 2017-06-06 17:55:06
○ 2026-03-20 11:45:26
○A58.87.82.1442017-06-06 → 2017-06-15 · 5 obs
○ 2016-12-17 07:41:52
● 2017-06-06 17:55:06
● 2017-06-15 02:12:40
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
● 2017-06-06 17:55:06
● 2017-06-15 02:12:40
○ 2026-03-18 00:32:04
○ 2026-03-20 11:45:26
○A8.5.1.422016-08-15 → 2016-08-15 · 4 obs
○ 2015-08-10 14:23:06
● 2016-08-15 01:07:32
○ 2016-11-19 17:08:34
○ 2026-03-20 11:45:26
● 2016-08-15 01:07:32
○ 2016-11-19 17:08:34
○ 2026-03-20 11:45:26
○CNAMEb1.6688cdn.com2015-08-10 → 2015-08-10 · 3 obs
● 2015-08-10 14:23:06
○ 2015-10-11 23:27:54
○ 2026-03-20 11:45:26
○ 2015-10-11 23:27:54
○ 2026-03-20 11:45:26
○CNAMEmcc.niubicdn.com2015-10-11 → 2016-06-10 · 5 obs
○ 2015-08-10 14:23:06
● 2015-10-11 23:27:54
● 2016-06-10 15:38:48
○ 2016-08-15 01:07:32
○ 2026-03-20 11:45:26
● 2015-10-11 23:27:54
● 2016-06-10 15:38:48
○ 2016-08-15 01:07:32
○ 2026-03-20 11:45:26
●CNAMEoverdue.aliyun.com2026-03-18 → 2026-03-20 · 3 obs
○ 2016-08-15 01:07:32
● 2026-03-18 00:32:04
● 2026-03-20 11:45:26
● 2026-03-18 00:32:04
● 2026-03-20 11:45:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, h.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net... | - |
| 139ai.com | dns3.hichina.com, dns4.hichina.com | 18 records |
✅ Authoritative Response
Server: 120.76.107.44
NS records: dns3.hichina.com, dns4.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 139ai.com (unsigned zone)
⏱️ Timing
Total: 870ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns3.hichina.com, dns4.hichina.com |
| CNAME | 1 | overdue.aliyun.com |
| SOA | 1 | dns3.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns3.hichina.com, dns3.hichina.com, dns3.hichina.com...)
Analysis
IP Addresses
139ai.com points to a single IP number: 170.33.12.185.
Other host names, for instance btdb.cn, hgkd.cn, zlyd.cn, qxctg.cn and dounao.com share IP numbers with 139ai.com.