by4451.com - robtex.com
by4451.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.103.2.19🇸🇬 Alibaba-Cloud43.103.0.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | a3.share-dns.com ⭐ ⚠️ Not in parent delegation | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | a.share-dns.com ⚠️ Not in zone NS records | ||||||
| A | 172.64.53.25🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b.share-dns.net ⚠️ Not in zone NS records | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | b3.share-dns.net ⚠️ Not in parent delegation | ||||||
| A | 172.64.52.239🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1774257629 | ||||||
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=1774629632 | ||||||
Same first word
by4451.com |
Similar names
DNS History
7 records (5 active, 2 former)
●NSa.share-dns.com2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 16:59:54
●NSa3.share-dns.com2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 16:59:54
●NSb.share-dns.net2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 16:59:54
●NSb3.share-dns.net2026-02-22 → 2026-03-27 · 2 obs
● 2026-03-27 16:59:54
○A162.209.175.1262026-02-22 → 2026-02-22 · 4 obs
● 2026-02-22 03:01:08
○ 2026-03-22 17:20:12
○ 2026-03-27 16:59:54
●A43.103.2.192026-03-24 → 2026-03-27 · 3 obs
● 2026-03-24 18:34:36
● 2026-03-27 16:59:54
○CNAMEhw3.xiao301.org2026-03-22 → 2026-03-22 · 3 obs
○ 2026-03-24 18:34:36
○ 2026-03-27 16:59:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| by4451.com | b3.share-dns.net, a3.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b3.share-dns.net, a3.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for by4451.com (unsigned zone)
⏱️ Timing
Total: 325ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.103.2.19 |
| NS | 2 | a.share-dns.com, b.share-dns.net |
| SOA | 1 | a.share-dns.com master.share-dns.com |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a3.share-dns.com)
Analysis
IP Addresses
by4451.com points to a single IP number: 43.103.2.19.
Other host names, for instance 2945.static.abtv2.com, www.151xo.com, www.402n.com, av859.com and msong.net share IP numbers with by4451.com.
Name Servers
by4451.com is delegated to four name servers: a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.
by4451.com at least partially shares name servers with other domains, for instance o-hao.com, tvt.mobi, twpearl.com, zjhmbx.cn and ihuill.com.
These name servers are commonly used together with the name servers a12.share-dns.com, b12.share-dns.net, a5.share-dns.com, b5.share-dns.net, a2.share-dns.com, b2.share-dns.net, a10.share-dns.com, b10.share-dns.net, ns1.gname-dns.com and ns2.gname-dns.com.
Host names pointing to 172.64.53.25: a3.share-dns.com and a.share-dns.com.
Host names pointing to 172.64.52.239: b3.share-dns.net and b.share-dns.net.