jjdedicated.com - robtex.com
jjdedicated.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.dfw-datacenter.com ⚠️ Not in zone NS records | ||||||
| A | 72.9.144.30🇺🇸 AS3027772.9.144.0/21 | ||||||
| PTR | tailormadeservers.com | ||||||
| NS | ns2.dfw-datacenter.com ⚠️ Not in zone NS records | ||||||
| A | 72.9.144.30🇺🇸 AS3027772.9.144.0/21 | ||||||
| PTR | tailormadeservers.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=1771291435 | ||||||
DNS History
6 records (2 active, 4 former)
○NSns.speedhost.com2015-06-11 → 2015-10-28 · 4 obs
● 2015-10-28 10:49:12
○ 2016-02-09 12:44:18
○ 2026-03-17 12:03:18
●NSns1.dfw-datacenter.com2026-03-17 → 2026-03-17 · 2 obs
● 2026-03-17 12:03:18
●NSns2.dfw-datacenter.com2026-03-17 → 2026-03-17 · 2 obs
● 2026-03-17 12:03:18
○NSns2.speedhost.com2015-06-11 → 2015-10-28 · 4 obs
● 2015-10-28 10:49:12
○ 2016-02-09 12:44:18
○ 2026-03-17 12:03:18
○MXmail.jjdedicated.com2015-06-11 → 2015-10-28 · 4 obs
● 2015-10-28 10:49:12
○ 2016-02-09 12:44:18
○ 2026-03-17 12:03:18
○A72.9.159.2002015-06-11 → 2015-10-28 · 4 obs
● 2015-10-28 10:49:12
○ 2016-02-09 12:44:18
○ 2026-03-17 12:03:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net... | - |
| jjdedicated.com | ns1.dfw-datacenter.com, ns2.dfw-datacenter.com | 2 records |
✅ Authoritative Response
Server: 72.9.144.30
NS records: ns1.dfw-datacenter.com, ns2.dfw-datacenter.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jjdedicated.com (unsigned zone)
⏱️ Timing
Total: 216ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.dfw-datacenter.com, ns2.dfw-datacenter.com)
Analysis
Name Servers
Delegation for jjdedicated.com rests with two name servers, ns1.dfw-datacenter.com and ns2.dfw-datacenter.com.
jjdedicated.com shares the same name server setup with other domains, such as 0.0.b.d.6.0.6.2.ip6.arpa and 6.0.0.0.0.0.0.0.b.d.6.0.6.2.ip6.arpa.
jjdedicated.com at least partially shares name servers with other domains, for instance 144.9.72.in-addr.arpa, 148.222.67.in-addr.arpa, 132.222.67.in-addr.arpa, 136.222.67.in-addr.arpa and 151.9.72.in-addr.arpa.
these name servers are commonly used with ns.tailormadeservers.com, ns2.tailormadeservers.com and ns.dfw-datacenter.com.
Host names sharing a single IP:
ns1.dfw-datacenter.com points to 72.9.144.30
ns2.dfw-datacenter.com points to 72.9.144.30
Host names that point to 72.9.144.30: ns1.dfw-datacenter.com and ns2.dfw-datacenter.com