one2co.com - robtex.com
one2co.com
| CNAME | usa1031.cname.ldygw.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 52.200.235.103🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-52-200-235-103.compute-1.amazonaws.com | ||||||
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=1774647827 | ||||||
Same first word
one2co.com |
Similar names
DNS History
11 records (4 active, 7 former)
●NSdns10.hichina.com2015-06-03 → 2026-03-27 · 3 obs
○ 2007-08-23 01:39:58
● 2015-06-03 06:24:38
● 2026-03-27 22:12:20
● 2015-06-03 06:24:38
● 2026-03-27 22:12:20
●NSdns9.hichina.com2015-06-03 → 2026-03-27 · 3 obs
○ 2007-08-23 01:39:58
● 2015-06-03 06:24:38
● 2026-03-27 22:12:20
● 2015-06-03 06:24:38
● 2026-03-27 22:12:20
○NSnshost1.st2.lyceu.net2007-08-23 → 2007-08-23 · 3 obs
● 2007-08-23 01:39:58
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○NSnshost2.st2.lyceu.net2007-08-23 → 2007-08-23 · 3 obs
● 2007-08-23 01:39:58
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○NSnshost3.st2.lyceu.net2007-08-23 → 2007-08-23 · 3 obs
● 2007-08-23 01:39:58
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○MXmaildefer.one2co.com2007-08-23 → 2007-08-23 · 3 obs
● 2007-08-23 01:39:58
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○MXmailspool.one2co.com2007-08-23 → 2007-08-23 · 3 obs
● 2007-08-23 01:39:58
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
●MXsmx17.cn4e.com2015-10-17 → 2026-03-27 · 3 obs
○ 2015-06-03 06:24:38
● 2015-10-17 09:36:16
● 2026-03-27 22:12:20
● 2015-10-17 09:36:16
● 2026-03-27 22:12:20
○A212.78.206.1502007-08-23 → 2007-08-23 · 3 obs
● 2007-08-23 01:39:58
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○ 2015-06-03 06:24:38
○ 2026-03-27 22:12:20
○A23.234.31.232015-10-17 → 2018-09-19 · 5 obs
○ 2015-06-03 06:24:38
● 2015-10-17 09:36:16
● 2018-09-19 09:29:36
○ 2026-03-27 17:40:56
○ 2026-03-27 22:12:20
● 2015-10-17 09:36:16
● 2018-09-19 09:29:36
○ 2026-03-27 17:40:56
○ 2026-03-27 22:12:20
●CNAMEusa1031.cname.ldygw.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 17:40:56
● 2026-03-27 22:12:20
● 2026-03-27 22:12:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| one2co.com | dns9.hichina.com, dns10.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.41
NS records: dns9.hichina.com, dns10.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for one2co.com (unsigned zone)
⏱️ Timing
Total: 573ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 1 | smx17.cn4e.com (pri: 1) |
| CNAME | 1 | usa1031.cname.ldygw.com |
| SOA | 1 | dns9.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns9.hichina.com, dns9.hichina.com, dns9.hichina.com...)
Analysis
IP Addresses
one2co.com points to a single IP number: 52.200.235.103.
Other host names, for instance jt200.com, www.jt200.com, huaxkj.com, ec2-52-200-235-103.compute-1.amazonaws.com and usa1031.cname.ldygw.com share IP numbers with one2co.com.