51note.net - robtex.com
51note.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 116.255.145.202🇨🇳 CHINA169-Backbone116.255.128.0/17 CNC Group CHINA169 Henan Province Network Addresses from CNNIC(GIANT) | ||||||
| NS | ens11.bigwww.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ens12.bigwww.com ⚠️ Not in parent delegation | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns11.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::9🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns12.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 2408:4009:501::10🇨🇳 Alibaba-Cloud2408:4009:501::/48 | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns13.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 47.118.199.203🇨🇳 Alibaba-Cloud47.118.128.0/17 Alibaba (US) Technology Co., Ltd. | ||||||
| NS | ns14.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 139.224.142.113🇨🇳 Alibaba-Cloud139.224.128.0/17 China Internet Network Information Center Floor1, Building No.1 C/-Chinese Academy of Sciences 4, South 4th Street Haidian District, | ||||||
| NS | ns15.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 39.96.153.43🇨🇳 Alibaba-Cloud39.96.0.0/14 CT BeiJing IDC | ||||||
| NS | ns16.bigwww.com ⚠️ Not in zone NS records | ||||||
| A | 120.76.107.43🇨🇳 Alibaba-Cloud120.76.0.0/17 | ||||||
| SOA | ens11.bigwww.comhostmaster@hichina.com 2026-01-09 #13 | ||||||
net
| 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=1776939752 | ||||||
Same first word
51note.net |
Similar names
DNS History
12 records (9 active, 3 former)
●NSens11.bigwww.com2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 04:40:22
● 2026-04-23 10:32:40
●NSens12.bigwww.com2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 04:40:22
● 2026-04-23 10:32:40
○NSns1.dns.com.cn2008-11-28 → 2008-11-28 · 3 obs
○ 2015-08-23 04:33:40
○ 2026-04-23 10:32:40
●NSns11.bigwww.com2015-08-23 → 2026-04-23 · 3 obs
● 2015-08-23 04:33:40
● 2026-04-23 10:32:40
●NSns12.bigwww.com2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 04:40:22
● 2026-04-23 10:32:40
●NSns13.bigwww.com2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 04:40:22
● 2026-04-23 10:32:40
●NSns14.bigwww.com2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 04:40:22
● 2026-04-23 10:32:40
●NSns15.bigwww.com2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 04:40:22
● 2026-04-23 10:32:40
●NSns16.bigwww.com2026-04-23 → 2026-04-23 · 3 obs
● 2026-04-23 04:40:22
● 2026-04-23 10:32:40
○NSns2.dns.com.cn2008-11-28 → 2008-11-28 · 3 obs
○ 2015-08-23 04:33:40
○ 2026-04-23 10:32:40
●A116.255.145.2022015-08-23 → 2026-04-23 · 3 obs
● 2015-08-23 04:33:40
● 2026-04-23 10:32:40
○A121.14.104.1732008-11-28 → 2008-11-28 · 3 obs
○ 2015-08-23 04:33:40
○ 2026-04-23 10:32:40
🔍 DNS Trace
Analysis
IP Addresses
51note.net maps to IP address 116.255.145.202.
Name Servers
Eight name servers are delegated to 51note.net: ens11.bigwww.com, ens12.bigwww.com, ns11.bigwww.com, ns12.bigwww.com, ns13.bigwww.com, ns14.bigwww.com, ns15.bigwww.com and ns16.bigwww.com.
51note.net at least partially shares name servers with other domains such as 239300.com, hitai.com, whszniao.com, suducdn.net and zkgyb.com.
Hosts with three IP numbers:
Host ns11.bigwww.com points to 2408:4009:501::9, 39.96.153.43 and 47.118.199.203.
Host ns12.bigwww.com points to 2408:4009:501::10, 120.76.107.43 and 139.224.142.113.
Hosts with two IP numbers:
Host ens11.bigwww.com points to 39.96.153.43 and 47.118.199.203.
Host ens12.bigwww.com points to 120.76.107.43 and 139.224.142.113.
Hosts with one IP number:
Host ns13.bigwww.com points to 47.118.199.203.
Host ns14.bigwww.com points to 139.224.142.113.
Host ns15.bigwww.com points to 39.96.153.43.
Host ns16.bigwww.com points to 120.76.107.43.
Hosts that point to 39.96.153.43: ns11.bigwww.com, ens11.bigwww.com and ns15.bigwww.com.
Hosts that point to 47.118.199.203: ns11.bigwww.com, ens11.bigwww.com and ns13.bigwww.com.
Hosts that point to 120.76.107.43: ns12.bigwww.com, ens12.bigwww.com and ns16.bigwww.com.
Hosts that point to 139.224.142.113: ns12.bigwww.com, ens12.bigwww.com and ns14.bigwww.com.