ctrra.com - robtex.com
ctrra.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=1788482270 | ||||||
Same first word
ctrra.com |
Similar names
Previous names
ctrptr.com |
ctrptr4u.com |
ctrpublications.com |
ctrpublisher.com |
ctrpulse.com |
ctrpw.com |
ctrpwazon.com |
ctrq.com |
ctrqdafby.com |
ctrqiwurrgf.com |
ctrqk.com |
ctrqp.com |
ctrqr.com |
ctrquick.com |
ctrqw.com |
ctrr.com |
ctrr7.com |
Next names
DNS History
18 records (5 active, 13 former)
○NSa.ns36.de2016-01-23 → 2016-01-23 · 4 obs
● 2016-01-23 05:40:32
○ 2016-04-20 08:06:48
○ 2026-09-04 01:02:36
○NSb.ns36.de2016-01-23 → 2016-01-23 · 4 obs
● 2016-01-23 05:40:32
○ 2016-04-20 08:06:48
○ 2026-09-04 01:02:36
●NSdns10.hichina.com2016-12-06 → 2026-09-04 · 3 obs
● 2016-12-06 12:48:58
● 2026-09-04 01:02:36
●NSdns9.hichina.com2016-12-06 → 2026-09-04 · 3 obs
● 2016-12-06 12:48:58
● 2026-09-04 01:02:36
○NSns-us.1and1-dns.com2015-06-19 → 2015-11-04 · 4 obs
● 2015-11-04 12:03:54
○ 2016-01-23 05:40:32
○ 2026-09-04 01:02:36
○NSns-us.1and1-dns.de2015-06-19 → 2015-11-04 · 4 obs
● 2015-11-04 12:03:54
○ 2016-01-23 05:40:32
○ 2026-09-04 01:02:36
○NSns-us.1and1-dns.org2015-06-19 → 2015-11-04 · 4 obs
● 2015-11-04 12:03:54
○ 2016-01-23 05:40:32
○ 2026-09-04 01:02:36
○NSns-us.1and1-dns.us2015-06-19 → 2015-11-04 · 4 obs
● 2015-11-04 12:03:54
○ 2016-01-23 05:40:32
○ 2026-09-04 01:02:36
○MXmailgw.ns36.de2016-01-23 → 2016-01-23 · 4 obs
● 2016-01-23 05:40:32
○ 2016-04-20 08:06:48
○ 2026-09-04 01:02:36
○MXmx00.1and1.com2015-06-19 → 2015-11-04 · 4 obs
● 2015-11-04 12:03:54
○ 2016-01-23 05:40:32
○ 2026-09-04 01:02:36
○MXmx01.1and1.com2015-06-19 → 2015-11-04 · 4 obs
● 2015-11-04 12:03:54
○ 2016-01-23 05:40:32
○ 2026-09-04 01:02:36
●MXmxn.mxhichina.com2016-12-06 → 2026-09-04 · 3 obs
● 2016-12-06 12:48:58
● 2026-09-04 01:02:36
●MXmxw.mxhichina.com2016-12-06 → 2026-09-04 · 3 obs
● 2016-12-06 12:48:58
● 2026-09-04 01:02:36
○A118.123.13.2322016-12-06 → 2017-05-02 · 5 obs
● 2016-12-06 12:48:58
● 2017-05-02 16:56:00
○ 2026-08-18 02:52:42
○ 2026-09-04 01:02:36
●A121.42.116.1612026-08-18 → 2026-09-04 · 3 obs
● 2026-08-18 02:52:42
● 2026-09-04 01:02:36
○A162.222.204.1092015-06-19 → 2015-11-04 · 4 obs
● 2015-11-04 12:03:54
○ 2016-01-23 05:40:32
○ 2026-09-04 01:02:36
○A2607:f1c0:1000:70aa:c3ef:7245:7658:38202015-06-19 → 2015-11-04 · 4 obs
● 2015-11-04 12:03:54
○ 2016-01-23 05:40:32
○ 2026-09-04 01:02:36
○A72.52.4.902016-01-23 → 2016-01-23 · 4 obs
● 2016-01-23 05:40:32
○ 2016-04-20 08:06:48
○ 2026-09-04 01:02:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net... | - |
| ctrra.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 ctrra.com (unsigned zone)
⏱️ Timing
Total: 684ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.42.116.161 |
| NS | 2 | dns9.hichina.com, dns10.hichina.com |
| MX | 2 | mxn.mxhichina.com (pri: 5), mxw.mxhichina.com (pri: 10) |
| TXT | 1 | v=spf1 include:spf.mxhichina.com ~all |
| 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
ctrra.com points to a single IP number: 121.42.116.161.
Other host names share IP numbers with ctrra.com; zy100.org is one such example.
Name Servers
ctrra.com is served by two delegated name servers, dns10.hichina.com and dns9.hichina.com.
ctrra.com shares its name server setup with other domains, including wxdingyuan.com, ambrosia.com.cn, yuantie.com.cn and two others.
At least some of ctrra.com's name servers are shared with other domains, for example yinshuaa.com, 507272.com, szhjy.com and two more.
These name servers tend to be deployed in combination with the name servers ns7.alidns.com and ns8.alidns.com.
Host names with 9 IP numbers:
dns10.hichina.com carries IP addresses 39.96.153.41, 39.96.153.51 and 47.118.199.201, with 6 other addresses beyond those.
dns9.hichina.com carries IP addresses 39.96.153.42, 39.96.153.52 and 47.118.199.202, with 6 other addresses beyond those.
Mail Servers
ctrra.com has two mail servers: mxn.mxhichina.com and mxw.mxhichina.com.
ctrra.com shares the same mail server setup as other domains, including xiuwen.org, drehart.com, baiwang.com and two others.
ctrra.com shares mail servers — at least in part — with other domains, including hh-exp.cn, langweihz.com, layun.com and two others.
It is common to see these mail servers combined with the mail servers mx1.qiye.aliyun.com, mx2.qiye.aliyun.com and mx3.qiye.aliyun.com.
Host names with two IP numbers:
mxn.mxhichina.com maps to two IP addresses — 47.246.136.231 and 47.246.137.47.
Host names pointing to a single IP address:
mxw.mxhichina.com points to the IP address 47.246.99.195.