crestronfusion.com - robtex.com
crestronfusion.com
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=1774867472 | ||||||
Subdomains
echopostalpha.crestronfusion.com |
fcp001grpa001.crestronfusion.com |
fcp001blub01.crestronfusion.com |
fcp001uiw001.crestronfusion.com |
Same first word
crestronfusion.com |
DNS History
7 records (7 active, 0 former)
●NSns1-05.azure-dns.com2016-12-16 → 2026-03-30 · 2 obs
● 2026-03-30 11:01:46
●NSns2-05.azure-dns.net2016-12-16 → 2026-03-30 · 2 obs
● 2026-03-30 11:01:46
●NSns4-05.azure-dns.info2016-12-16 → 2026-03-30 · 2 obs
● 2026-03-30 11:01:46
●NSpdns81.ultradns.biz2016-12-16 → 2026-03-30 · 2 obs
● 2026-03-30 11:01:46
●NSpdns81.ultradns.com2016-12-16 → 2026-03-30 · 2 obs
● 2026-03-30 11:01:46
●NSpdns81.ultradns.net2016-12-16 → 2026-03-30 · 2 obs
● 2026-03-30 11:01:46
●NSpdns81.ultradns.org2016-12-16 → 2026-03-30 · 2 obs
● 2026-03-30 11:01:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| crestronfusion.com | pdns81.ultradns.net, pdns81.ultradns.com, pdns81.ultradns.biz, pdns81.ultradns.org | 2 records |
✅ Authoritative Response
Server:156.154.65.81
NS records: pdns81.ultradns.net, pdns81.ultradns.com, pdns81.ultradns.biz, pdns81.ultradns.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crestronfusion.com (unsigned zone)
⏱️ Timing
Total: 524ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 7 | ns1-05.azure-dns.com, ns2-05.azure-dns.net... |
| TXT | 2 | _tdlr1pu3cbtrbkfptecwvvn4zx07u7q, v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p |
| SOA | 1 | pdns81.ultradns.com sking.crestron.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns81.ultradns.com, pdns81.ultradns.com)
Analysis
Hierarchy
crestronfusion.com is a parent of echopostalpha.crestronfusion.com, fcp001grpa001.crestronfusion.com, fcp001blub01.crestronfusion.com and fcp001uiw001.crestronfusion.com.
Name Servers
crestronfusion.com delegates to seven name servers: pdns81.ultradns.biz, ns1-05.azure-dns.com, pdns81.ultradns.com, ns4-05.azure-dns.info, ns2-05.azure-dns.net, pdns81.ultradns.net and pdns81.ultradns.org.
crestronfusion.com at least partially shares its name servers with other domains, for instance tarra.se, sdk-ocr.com, ml.teams.microsoft.com, bingdimension.com and knowledgeshare.de.
These name servers are often used together with the name servers ns3-05.azure-dns.org.
Host names with two IP numbers
Host name pdns81.ultradns.biz points to 2610:a1:1015::75 and 156.154.66.81
Host name ns1-05.azure-dns.com points to 2603:1061:0:700::5 and 13.107.236.5
Host name pdns81.ultradns.com points to 2001:502:f3ff::75 and 156.154.64.81
Host name ns4-05.azure-dns.info points to 2620:1ec:bda:700::5 and 208.84.5.5
Host name ns2-05.azure-dns.net points to 2620:1ec:8ec:700::5 and 150.171.21.5
Host name pdns81.ultradns.net points to 2610:a1:1014::75 and 156.154.65.81
Host name pdns81.ultradns.org points to 2001:502:4612::75 and 156.154.67.81