551sa.com - robtex.com
551sa.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 43.103.1.211🇸🇬 Alibaba-Cloud43.103.0.0/18 Alibaba.com Singapore E-Commerce Private Limited 8 Shenton Way, 45-01 AXA Tower, Singapore 068811 | ||||||
| NS | a11.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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-53-25.defastlink.net | ||||||
| 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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| NS | b11.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 | ||||||
| PTR | ip-172-64-52-239.defastlink.net | ||||||
| SOA | a.share-dns.commaster@share-dns.com serial=1772268134 | ||||||
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=1771291435 | ||||||
Subdomains
www.551sa.com |
Same first word
551sa.com |
Similar names
DNS History
19 records (5 active, 14 former)
●NSa.share-dns.com2026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 04:02:00
● 2026-03-09 04:02:02
○NSa1.share-dns.com2026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-09 04:02:02
●NSa11.share-dns.com2026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 04:02:00
● 2026-03-09 04:02:02
●NSb.share-dns.net2026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 04:02:00
● 2026-03-09 04:02:02
○NSb1.share-dns.net2026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-09 04:02:02
●NSb11.share-dns.net2026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 04:02:00
● 2026-03-09 04:02:02
○NSns69.domaincontrol.com2018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
○NSns70.domaincontrol.com2018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
○A184.168.221.472018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
○A184.168.221.582018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
○A184.168.221.632018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
●A43.103.1.2112026-03-09 → 2026-03-09 · 3 obs
● 2026-03-09 04:02:00
● 2026-03-09 04:02:02
○A50.63.202.352018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
○A50.63.202.372018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
○A50.63.202.382018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
○A50.63.202.472018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
○A50.63.202.482018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
○A50.63.202.522018-10-16 → 2018-10-16 · 3 obs
○ 2026-03-09 04:02:00
○ 2026-03-09 04:02:02
○CNAMEhk.newcname.com2026-03-09 → 2026-03-09 · 2 obs
○ 2026-03-09 04:02:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net... | - |
| 551sa.com | b11.share-dns.net, a11.share-dns.com | 1 record |
✅ Authoritative Response
Server: 172.64.53.25
NS records: b11.share-dns.net, a11.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 551sa.com (unsigned zone)
⏱️ Timing
Total: 127ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 43.103.1.211 |
| 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 (a11.share-dns.com)
Analysis
Hierarchy
551sa.com is the parent of www.551sa.com.
IP Addresses
551sa.com points to a single IP number: 43.103.1.211.
other host names for instance papa168.com, by1253.com, www.46nm.com, 41ra.com and 72kv.com share IP numbers with 551sa.com.
Name Servers
551sa.com is delegated to four name servers: a11.share-dns.com, a.share-dns.com, b11.share-dns.net and b.share-dns.net.
551sa.com at least partially shares name servers with other domains, for instance jymansion.com, bmstw.com, dsqaftn.com, jarmi.vip and gzzsjz.com.
These name servers are often used together with the name servers a1.share-dns.com, b1.share-dns.net, a12.share-dns.com, b12.share-dns.net, a9.share-dns.com, b9.share-dns.net, a3.share-dns.com, b3.share-dns.net, a7.share-dns.com and b7.share-dns.net.
Host names with one IP:
a11.share-dns.com points to 172.64.53.25.
a.share-dns.com points to 172.64.53.25.
b11.share-dns.net points to 172.64.52.239.
b.share-dns.net points to 172.64.52.239.
Hosts pointing to 172.64.53.25: a11.share-dns.com, a.share-dns.com.
Hosts pointing to 172.64.52.239: b11.share-dns.net, b.share-dns.net.