cersnet.com - robtex.com
cersnet.com
| CNAME | www.cersnet.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 123.56.130.28🇨🇳 Alibaba-Cloud123.56.0.0/16 Alibaba (US) Technology Co., Ltd. | ||||||
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=1786854564 | ||||||
Subdomains
www.cersnet.com |
Same first word
cersnet.com |
Similar names
DNS History
9 records (6 active, 3 former)
●NSdns.bizcn.com2017-03-14 → 2026-08-16 · 3 obs
○ 2016-07-01 03:13:28
● 2017-03-14 13:49:28
● 2026-08-16 04:55:18
● 2017-03-14 13:49:28
● 2026-08-16 04:55:18
●NSns1.dns.com.cn2015-11-24 → 2026-08-16 · 3 obs
○ 2015-07-20 01:44:54
● 2015-11-24 04:09:58
● 2026-08-16 04:55:18
● 2015-11-24 04:09:58
● 2026-08-16 04:55:18
●NSns2.dns.com.cn2015-07-20 → 2026-08-16 · 5 obs
● 2015-07-20 01:44:54
● 2016-07-01 03:13:28
○ 2017-03-14 13:49:28
● 2020-01-11 04:57:06
● 2026-08-16 04:55:18
● 2016-07-01 03:13:28
○ 2017-03-14 13:49:28
● 2020-01-11 04:57:06
● 2026-08-16 04:55:18
○A122.70.138.2392015-07-20 → 2015-07-20 · 3 obs
● 2015-07-20 01:44:54
○ 2015-11-24 04:09:58
○ 2026-08-16 04:55:18
○ 2015-11-24 04:09:58
○ 2026-08-16 04:55:18
○A180.76.193.852017-03-14 → 2017-03-14 · 4 obs
○ 2016-07-01 03:13:28
● 2017-03-14 13:49:28
○ 2020-01-11 04:57:06
○ 2026-08-16 04:55:18
● 2017-03-14 13:49:28
○ 2020-01-11 04:57:06
○ 2026-08-16 04:55:18
○A42.236.81.2412015-11-24 → 2016-07-01 · 5 obs
○ 2015-07-20 01:44:54
● 2015-11-24 04:09:58
● 2016-07-01 03:13:28
○ 2017-03-14 13:49:28
○ 2026-08-16 04:55:18
● 2015-11-24 04:09:58
● 2016-07-01 03:13:28
○ 2017-03-14 13:49:28
○ 2026-08-16 04:55:18
●CNAMEwww.cersnet.com2020-01-11 → 2026-08-16 · 5 obs
● 2020-01-11 04:57:06
● 2026-04-23 04:38:40
○ 2026-04-23 11:46:04
● 2026-04-30 16:57:42
● 2026-08-16 04:55:18
● 2026-04-23 04:38:40
○ 2026-04-23 11:46:04
● 2026-04-30 16:57:42
● 2026-08-16 04:55:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net... | - |
| cersnet.com | ns1.dns.com.cn, ns2.dns.com.cn | - |
✅ Authoritative Response
Server:61.240.129.147
NS records: ns1.dns.com.cn, ns2.dns.com.cn
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cersnet.com (unsigned zone)
⏱️ Timing
Total: 4777ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns1.dns.com.cn, ns2.dns.com.cn |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| CNAME | 1 | www.cersnet.com |
| SOA | 1 | dns.bizcn.com abuse.bizcn.com |
Analysis
Hierarchy
cersnet.com is a parent domain of www.cersnet.com.
IP Addresses
cersnet.com points to a single IP number: 123.56.130.28.
There are other host names — www.cersnet.com among them — that share IP numbers with cersnet.com.