by5771.com - robtex.com
by5771.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 168.76.227.182🇿🇦 ASLINE-AS-AP168.76.224.0/20 Proxy-registered route object | ||||||
| NS | ns1.domainnamedns.com ⭐ | ||||||
| A | 2604:86c0:6001:14::d86a:b99c🇺🇸 AS630232604:86c0:6000::/36 GTHOST-SCL | ||||||
| A | 216.106.185.75🇺🇸 AS63023216.106.185.0/24 GTHost | ||||||
| PTR | 75-185-106-216.clients.gthost.com | ||||||
| NS | ns2.domainnamedns.com | ||||||
| A | 2604:86c0:2001:6::2672:72b7🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX | ||||||
| A | 38.114.114.183🇨🇦 AS6302338.114.114.0/24 Route Registered for Cogent Communications Customer GLOBALTELEHOST CORP. | ||||||
| PTR | 183-114-114-38.clients.gthost.com | ||||||
| NS | ns3.domainnamedns.com ⚠️ Not in parent delegation | ||||||
| A | 2406:da18:e80:ec00:7b68:89e5:1ce1:c481🇸🇬 Amazon2406:da18:c00::/38 AWS | ||||||
| A | 54.151.142.119🇸🇬 Amazon54.151.128.0/17 SIN prefix | ||||||
| PTR | ec2-54-151-142-119.ap-southeast-1.compute.amazonaws.com | ||||||
| NS | ns4.domainnamedns.com ⚠️ Not in parent delegation | ||||||
| A | 2604:86c0:2001:c::43dc:4833🇺🇸 AS630232604:86c0:2000::/36 GTHOST-LAX | ||||||
| A | 67.220.72.51🇺🇸 AS6302367.220.72.0/24 GTHOST | ||||||
| PTR | 51-72-220-67.clients.gthost.com | ||||||
| SOA | ns1.domainnamedns.comsupport@namens.net serial=1779202375 | ||||||
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=1786613409 | ||||||
Subdomains
Same first word
by5771.com |
Similar names
DNS History
16 records (5 active, 11 former)
○NSns07.domaincontrol.com2018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
○NSns08.domaincontrol.com2018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
●NSns1.domainnamedns.com2026-05-27 → 2026-08-13 · 3 obs
● 2026-05-27 09:19:34
● 2026-08-13 09:48:04
●NSns2.domainnamedns.com2026-05-27 → 2026-08-13 · 3 obs
● 2026-05-27 09:19:34
● 2026-08-13 09:48:04
●NSns3.domainnamedns.com2026-05-27 → 2026-08-13 · 3 obs
● 2026-05-27 09:19:34
● 2026-08-13 09:48:04
●NSns4.domainnamedns.com2026-05-27 → 2026-08-13 · 3 obs
● 2026-05-27 09:19:34
● 2026-08-13 09:48:04
●A168.76.227.1822026-05-27 → 2026-08-13 · 3 obs
● 2026-05-27 09:19:34
● 2026-08-13 09:48:04
○A184.168.221.332018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
○A184.168.221.432018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
○A184.168.221.452018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
○A184.168.221.492018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
○A184.168.221.552018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
○A184.168.221.622018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
○A50.63.202.502018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
○A50.63.202.552018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
○A50.63.202.602018-12-02 → 2018-12-02 · 3 obs
○ 2026-05-27 09:19:34
○ 2026-08-13 09:48:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| by5771.com | ns1.domainnamedns.com, ns2.domainnamedns.com | 4 records |
✅ Authoritative Response
Server:38.114.114.183
NS records: ns1.domainnamedns.com, ns2.domainnamedns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for by5771.com (unsigned zone)
⏱️ Timing
Total: 258ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 168.76.227.182 |
| NS | 4 | ns3.domainnamedns.com, ns2.domainnamedns.com... |
| SOA | 1 | ns1.domainnamedns.com support.namens.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.domainnamedns.com, ns1.domainnamedns.com, ns2.domainnamedns.com...)
Analysis
Hierarchy
www.by5771.com and m.by5771.com are both subdomains of by5771.com.
IP Addresses
by5771.com resolves to one IP address: 168.76.227.182.
m.caipiao968.com, m.by5771.com, kok42.com and two other host names share IP numbers with by5771.com.
Name Servers
The authoritative name servers for by5771.com are ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com.
by5771.com shares at least some of its name servers with other domains, including wuxingchou.com, lxsysw.com, etereogowork.com and two others.
The host names ns1.domainnamedns.com, ns2.domainnamedns.com, ns3.domainnamedns.com and ns4.domainnamedns.com each resolve to two IP addresses: ns1.domainnamedns.com resolves to 216.106.185.75 and 2604:86c0:6001:14::d86a:b99c; ns2.domainnamedns.com resolves to 38.114.114.183 and 2604:86c0:2001:6::2672:72b7; ns3.domainnamedns.com resolves to 54.151.142.119 and 2406:da18:e80:ec00:7b68:89e5:1ce1:c481; ns4.domainnamedns.com resolves to 67.220.72.51 and 2604:86c0:2001:c::43dc:4833.