cpsyc.com - dns.ninja
cpsyc.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.bdydns.cn ⭐ | ||||||
| A | 240e:940:603:3:0:ff:b05b:137e🇨🇳 CHINANET-BACKBONE240e:940::/32 China Telecom (Hebei) Limited | ||||||
| A | 180.97.36.63🇨🇳 ChinaNet-NANJING-JISHAN-IDC180.97.36.0/24 JS-CT NJ-JS-IDC | ||||||
| A | 183.232.231.249🇨🇳 CMNET-GuangDong-AP183.232.231.0/24 CMI (Customer Route) | ||||||
| NS | ns2.bdydns.cn | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| SOA | ns1.bdydns.cnsa@dudns.com 2018-08-01 #3 | ||||||
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=1785209497 | ||||||
Same first word
cpsyc.com |
Similar names
DNS History
18 records (4 active, 14 former)
○NSdns23.hichina.com2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 05:16:28
○ 2026-03-17 21:43:14
○ 2026-07-28 03:43:04
○NSdns24.hichina.com2020-02-07 → 2020-02-07 · 4 obs
● 2020-02-07 05:16:28
○ 2026-03-17 21:43:14
○ 2026-07-28 03:43:04
●NSns1.bdydns.cn2026-03-17 → 2026-07-28 · 3 obs
● 2026-03-17 21:43:14
● 2026-07-28 03:43:04
○NSns1.softaware.gr2015-07-02 → 2016-03-05 · 4 obs
● 2016-03-05 00:57:14
○ 2016-06-24 22:08:08
○ 2026-07-28 03:43:04
○NSns1.softaware.gr.cpsyc.com2015-07-02 → 2016-03-05 · 4 obs
● 2016-03-05 00:57:14
○ 2016-06-24 22:08:08
○ 2026-07-28 03:43:04
●NSns2.bdydns.cn2026-03-17 → 2026-07-28 · 3 obs
● 2026-03-17 21:43:14
● 2026-07-28 03:43:04
○NSns2.softaware.gr2015-07-02 → 2016-03-05 · 4 obs
● 2016-03-05 00:57:14
○ 2016-06-24 22:08:08
○ 2026-07-28 03:43:04
○NSns5.softaware.gr2016-06-24 → 2017-02-12 · 5 obs
● 2016-06-24 22:08:08
● 2017-02-12 08:23:56
○ 2020-02-07 05:16:28
○ 2026-07-28 03:43:04
○NSns6.softaware.gr2016-06-24 → 2017-02-12 · 5 obs
● 2016-06-24 22:08:08
● 2017-02-12 08:23:56
○ 2020-02-07 05:16:28
○ 2026-07-28 03:43:04
○MXmail0.myhsphere.cc2015-07-02 → 2016-03-05 · 4 obs
● 2016-03-05 00:57:14
○ 2016-06-24 22:08:08
○ 2026-07-28 03:43:04
○MXmail4.cosmart.eu2015-07-02 → 2016-03-05 · 4 obs
● 2016-03-05 00:57:14
○ 2016-06-24 22:08:08
○ 2026-07-28 03:43:04
●MXmxbiz1.qq.com2026-03-17 → 2026-07-28 · 3 obs
● 2026-03-17 21:43:14
● 2026-07-28 03:43:04
●MXmxbiz2.qq.com2026-03-17 → 2026-07-28 · 3 obs
● 2026-03-17 21:43:14
● 2026-07-28 03:43:04
○MXprod3.cosmart.gr2017-02-12 → 2017-02-12 · 4 obs
● 2017-02-12 08:23:56
○ 2020-02-07 05:16:28
○ 2026-07-28 03:43:04
○MXprod3.softaware.gr2016-06-24 → 2016-06-24 · 4 obs
● 2016-06-24 22:08:08
○ 2017-02-12 08:23:56
○ 2026-07-28 03:43:04
○A148.251.114.1342016-06-24 → 2017-02-12 · 5 obs
● 2016-06-24 22:08:08
● 2017-02-12 08:23:56
○ 2020-02-07 05:16:28
○ 2026-07-28 03:43:04
○A148.251.4.1842016-03-05 → 2016-03-05 · 4 obs
● 2016-03-05 00:57:14
○ 2016-06-24 22:08:08
○ 2026-07-28 03:43:04
○A148.251.4.1852015-07-02 → 2015-11-26 · 4 obs
● 2015-11-26 13:50:54
○ 2016-03-05 00:57:14
○ 2026-07-28 03:43:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net... | - |
| cpsyc.com | ns1.bdydns.cn, ns2.bdydns.cn | - |
✅ Authoritative Response
Server:183.232.231.249
NS records: ns1.bdydns.cn, ns2.bdydns.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cpsyc.com (unsigned zone)
⏱️ Timing
Total: 1331ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.bdydns.cn, ns2.bdydns.cn |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| SOA | 1 | ns1.bdydns.cn sa.dudns.com |
Analysis
Name Servers
DNS delegation for cpsyc.com points to two name servers: ns1.bdydns.cn and ns2.bdydns.cn.
cpsyc.com uses the same name servers as several other domains — among them tssh.cn, kebagroup.com, arab88.com and two more.
Hostnames that resolve to three IP addresses:
ns1.bdydns.cn has IP addresses 180.97.36.63, 183.232.231.249 and 240e:940:603:3:0:ff:b05b:137e.
Mail Servers
Mail for cpsyc.com is handled by two mail servers — mxbiz1.qq.com and mxbiz2.qq.com.
cpsyc.com uses an identical mail server configuration to several other domains — among them sicnu.edu.cn, gemerry.com, coderead.cn and two more.
cpsyc.com has at least partial mail server overlap with other domains such as eric-ip.com, ssdn.cn, oaooa.com and two more.