sustainexus.com - robtex.com
sustainexus.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 | a10.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 | b10.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=1776992541 | ||||||
Same first word
sustainexus.com |
DNS History
8 records (4 active, 4 former)
●NSa.share-dns.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 01:18:00
●NSa10.share-dns.com2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 01:18:00
●NSb.share-dns.net2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 01:18:00
●NSb10.share-dns.net2026-04-24 → 2026-04-24 · 2 obs
● 2026-04-24 01:18:00
○NSns55.domaincontrol.com2026-02-21 → 2026-02-21 · 2 obs
○ 2026-04-24 01:18:00
○NSns56.domaincontrol.com2026-02-21 → 2026-02-21 · 2 obs
○ 2026-04-24 01:18:00
○A13.248.213.452026-02-21 → 2026-02-21 · 2 obs
○ 2026-04-24 01:18:00
○A76.223.67.1892026-02-21 → 2026-02-21 · 2 obs
○ 2026-04-24 01:18:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sustainexus.com | b10.share-dns.net, a10.share-dns.com | 1 record |
✅ Authoritative Response
Server:172.64.53.25
NS records: b10.share-dns.net, a10.share-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sustainexus.com (unsigned zone)
⏱️ Timing
Total: 564ms | 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 (a10.share-dns.com)
Analysis
Name Servers
sustainexus.com is delegated to four name servers: a10.share-dns.com, a.share-dns.com, b10.share-dns.net and b.share-dns.net.
At least part of the name servers for sustainexus.com are shared with other domains, for instance 00sr.com, zhuoyuebinguan.com, mfeidai.com, sdduohui.com and sdcianet.com.
these name servers are commonly used with the name servers a3.share-dns.com, b3.share-dns.net, a4.share-dns.com, b4.share-dns.net, a9.share-dns.com, b9.share-dns.net, a5.share-dns.com, b5.share-dns.net, a12.share-dns.com and b12.share-dns.net.
Hostnames with one IP:
a10.share-dns.com points to 172.64.53.25
a.share-dns.com points to 172.64.53.25
b10.share-dns.net points to 172.64.52.239
b.share-dns.net points to 172.64.52.239
Hostnames that point to 172.64.53.25: a10.share-dns.com and a.share-dns.com
Hostnames that point to 172.64.52.239: b10.share-dns.net and b.share-dns.net