sdpxedu.com - robtex.com
sdpxedu.com
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | a2.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 | 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 | b2.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 | ||||||
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=1774646002 | ||||||
Subdomains
www.sdpxedu.com |
Same first word
sdpxedu.com |
DNS History
8 records (4 active, 4 former)
○NSa.ezdnscenter.com2020-01-13 → 2020-01-13 · 2 obs
○ 2026-03-27 21:37:22
●NSa.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:37:22
●NSa2.share-dns.com2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:37:22
○NSb.ezdnscenter.com2020-01-13 → 2020-01-13 · 2 obs
○ 2026-03-27 21:37:22
●NSb.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:37:22
●NSb2.share-dns.net2026-03-27 → 2026-03-27 · 2 obs
● 2026-03-27 21:37:22
○A154.210.88.1722026-03-27 → 2026-03-27 · 1 obs
○A43.230.142.1252020-01-13 → 2020-01-13 · 2 obs
○ 2026-03-27 21:37:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
| sdpxedu.com | b2.share-dns.net, a2.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.52.239
NS records: b2.share-dns.net, a2.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sdpxedu.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | a.share-dns.com, b.share-dns.net |
📌 Glue Records Collected
Total: 1
Out-of-bailiwick: 1 (a2.share-dns.com)
Analysis
Hierarchy
www.sdpxedu.com is a child of sdpxedu.com.
Name Servers
sdpxedu.com delegates to four name servers: a2.share-dns.com, a.share-dns.com, b2.share-dns.net and b.share-dns.net.
sdpxedu.com at least partially shares name servers with other domains, including pamslinkedin.com, linlizan.com, creditscoredr.com, ggpweiit.com and qhwledu.com.
These name servers are commonly used with a12.share-dns.com, b12.share-dns.net, a9.share-dns.com, b9.share-dns.net, a1.share-dns.com, b1.share-dns.net, ns1.gname-dns.com, ns2.gname-dns.com, a7.share-dns.com and b7.share-dns.net.
Host names with one IP number:
a2.share-dns.com and a.share-dns.com point to 172.64.53.25.
b2.share-dns.net and b.share-dns.net point to 172.64.52.239.
Host names that point to 172.64.53.25: a2.share-dns.com and a.share-dns.com.
Host names that point to 172.64.52.239: b2.share-dns.net and b.share-dns.net.