centurybio.com - robtex.com
centurybio.com
| CNAME | parking.sharknames.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 47.76.45.78🇺🇸 Alibaba-Cloud47.76.0.0/17 Proxy-registered route object | ||||||
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=1785078527 | ||||||
Same first word
centurybio.com |
Similar names
DNS History
21 records (10 active, 11 former)
●NSdns.sharknames.com2026-07-07 → 2026-07-26 · 3 obs
○ 2017-04-10 11:29:44
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
○NSdns1.name-services.com2017-04-10 → 2017-04-10 · 4 obs
○ 2016-09-20 03:28:24
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
○NSdns2.name-services.com2017-04-10 → 2017-04-10 · 4 obs
○ 2016-09-20 03:28:24
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
○NSdns27.hichina.com2026-07-08 → 2026-07-08 · 4 obs
○ 2026-07-07 21:13:58
● 2026-07-08 14:38:52
○ 2026-07-12 06:54:48
○ 2026-07-26 15:12:18
● 2026-07-08 14:38:52
○ 2026-07-12 06:54:48
○ 2026-07-26 15:12:18
○NSdns3.name-services.com2017-04-10 → 2017-04-10 · 4 obs
○ 2016-09-20 03:28:24
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
○NSdns4.name-services.com2017-04-10 → 2017-04-10 · 4 obs
○ 2016-09-20 03:28:24
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
○NSdns5.name-services.com2017-04-10 → 2017-04-10 · 4 obs
○ 2016-09-20 03:28:24
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
●NSfastdns.sharknames.com2026-07-07 → 2026-07-26 · 3 obs
○ 2017-04-10 11:29:44
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
●NSns1.alidns.com2026-07-07 → 2026-07-26 · 3 obs
○ 2017-04-10 11:29:44
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
●NSns2.alidns.com2026-07-07 → 2026-07-26 · 3 obs
○ 2017-04-10 11:29:44
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
●NSns3.afternic.com2026-07-07 → 2026-07-26 · 3 obs
○ 2017-04-10 11:29:44
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
○NSns4.afternic.com2026-07-08 → 2026-07-08 · 4 obs
○ 2026-07-07 21:13:58
● 2026-07-08 14:38:52
○ 2026-07-12 06:54:48
○ 2026-07-26 15:12:18
● 2026-07-08 14:38:52
○ 2026-07-12 06:54:48
○ 2026-07-26 15:12:18
○NSns4.dnsstate.com2015-05-26 → 2016-09-20 · 4 obs
● 2015-05-26 19:23:08
● 2016-09-20 03:28:24
○ 2017-04-10 11:29:44
○ 2026-07-26 15:12:18
● 2016-09-20 03:28:24
○ 2017-04-10 11:29:44
○ 2026-07-26 15:12:18
○NSns5.dnsstate.com2015-05-26 → 2016-09-20 · 4 obs
● 2015-05-26 19:23:08
● 2016-09-20 03:28:24
○ 2017-04-10 11:29:44
○ 2026-07-26 15:12:18
● 2016-09-20 03:28:24
○ 2017-04-10 11:29:44
○ 2026-07-26 15:12:18
○NSns6.dnsstate.com2015-05-26 → 2016-09-20 · 4 obs
● 2015-05-26 19:23:08
● 2016-09-20 03:28:24
○ 2017-04-10 11:29:44
○ 2026-07-26 15:12:18
● 2016-09-20 03:28:24
○ 2017-04-10 11:29:44
○ 2026-07-26 15:12:18
●NSopendns.sharknames.com2026-07-07 → 2026-07-26 · 3 obs
○ 2017-04-10 11:29:44
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
●NSprodns.sharknames.com2026-07-07 → 2026-07-26 · 3 obs
○ 2017-04-10 11:29:44
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
●NSsmartdns.sharknames.com2026-07-07 → 2026-07-26 · 3 obs
○ 2017-04-10 11:29:44
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
●A47.76.45.782026-07-07 → 2026-07-26 · 3 obs
○ 2017-04-10 11:29:44
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
● 2026-07-07 21:13:58
● 2026-07-26 15:12:18
○A98.124.243.392017-04-10 → 2017-04-10 · 3 obs
● 2017-04-10 11:29:44
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
○ 2026-07-07 21:13:58
○ 2026-07-26 15:12:18
●CNAMEparking.sharknames.com2026-07-12 → 2026-07-26 · 3 obs
● 2026-07-12 06:54:48
○ 2026-07-16 02:44:12
● 2026-07-26 15:12:18
○ 2026-07-16 02:44:12
● 2026-07-26 15:12:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| centurybio.com | ns3.afternic.com, ns1.alidns.com, ns2.alidns.com, dns.sharknames.com... | 24 records |
✅ Authoritative Response
Server:192.227.209.8
NS records: ns3.afternic.com, ns1.alidns.com, ns2.alidns.com, dns.sharknames.com, prodns.sharknames.com, fastdns.sharknames.com, opendns.sharknames.com, smartdns.sharknames.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for centurybio.com (unsigned zone)
⏱️ Timing
Total: 391ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 47.76.45.78 |
| NS | 2 | dns28.hichina.com, dns27.hichina.com |
| MX | 1 | . (pri: 0) |
| TXT | 9 | eeaec24e55c54b11bc07ae6a55b0de4a, 8573a79c532402041c034b4acc49bbc1... |
📌 Glue Records Collected
Total: 24
Out-of-bailiwick: 24 (ns3.afternic.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
IP Addresses
centurybio.com directs to one IP number, which is 47.76.45.78.
Among the host names that share IP numbers with centurybio.com are worksglobal.com, yocare.com, sbsecurities.com and two others.