managedcolocation.com - dns.ninja
managedcolocation.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 173.203.44.122🇺🇸 RACKSPACE-ORD173.203.0.0/17 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| A | 207.97.209.146🇺🇸 RACKSPACE-IAD207.97.192.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229 | ||||||
| NS | ns2.rackspace.com ⭐ | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| NS | ns.rackspace.com | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| MX | mx1.sat.rackspace.com ⭐ | ||||||
| A | 64.39.1.223🇺🇸 RACKSPACE-DFW64.39.0.0/19 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | mx1.sat.rackspace.com | ||||||
| MX | mx2.sat.rackspace.com(20) | ||||||
| A | 64.39.1.224🇺🇸 RACKSPACE-DFW64.39.0.0/19 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | mx2.sat.rackspace.com | ||||||
| MX | mx1.dfw1.rackspace.com(100) | ||||||
| A | 72.3.128.180🇺🇸 RACKSPACE-DFW72.3.128.0/17 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | mx1.dfw1.rackspace.com | ||||||
| SOA | ns.rackspace.comhostmaster@rackspace.com serial=1517849010 | ||||||
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=1780541449 | ||||||
Same first word
managedcolocation.net |
managedcolocation.com |
DNS History
7 records (7 active, 0 former)
●NSns.rackspace.com2015-05-19 → 2026-06-04 · 2 obs
● 2026-06-04 03:14:54
●NSns2.rackspace.com2015-05-19 → 2026-06-04 · 2 obs
● 2026-06-04 03:14:54
●MXmx1.dfw1.rackspace.com2015-05-19 → 2026-06-04 · 2 obs
● 2026-06-04 03:14:54
●MXmx1.sat.rackspace.com2015-05-19 → 2026-06-04 · 2 obs
● 2026-06-04 03:14:54
●MXmx2.sat.rackspace.com2015-05-19 → 2026-06-04 · 2 obs
● 2026-06-04 03:14:54
●A173.203.44.1222015-05-19 → 2026-06-04 · 2 obs
● 2026-06-04 03:14:54
●A207.97.209.1462015-05-19 → 2026-06-04 · 2 obs
● 2026-06-04 03:14:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net... | - |
| managedcolocation.com | ns2.rackspace.com, ns.rackspace.com | 2 records |
✅ Authoritative Response
Server:65.61.188.4
NS records: ns2.rackspace.com, ns.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for managedcolocation.com (unsigned zone)
⏱️ Timing
Total: 347ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 207.97.209.146, 173.203.44.122 |
| NS | 2 | ns.rackspace.com, ns2.rackspace.com |
| MX | 3 | mx1.sat.rackspace.com (pri: 10), mx2.sat.rackspace.com (pri: 20)... |
| SOA | 1 | ns.rackspace.com hostmaster.rackspace.co |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns2.rackspace.com, ns.rackspace.com)
Analysis
IP Addresses
managedcolocation.com points to two IP numbers: 173.203.44.122 and 207.97.209.146.
rackspace.com.mx, hackerserver.net, rackspacehosting.com plus two other host names have IP numbers in common with managedcolocation.com.
Name Servers
managedcolocation.com has two authoritative name servers — ns2.rackspace.com and ns.rackspace.com.
The name server configuration of managedcolocation.com is shared with other domains, for instance 190.213.134.in-addr.arpa, prairiefiremarathon.com, nzimes.net and two others.
managedcolocation.com has at least partial name server overlap with other domains, such as 1hmi.com, messefrankfurt.com.hk, multilaw.com and two others.
It is common to see these name servers used together with name servers dns1.stabletransit.com and dns2.stabletransit.com.
ns2.rackspace.com directs to 65.61.188.4 and ns.rackspace.com directs to 69.20.95.4; each host name points to exactly one IP number.
Mail Servers
managedcolocation.com has three mail servers: mx1.dfw1.rackspace.com, mx1.sat.rackspace.com and mx2.sat.rackspace.com.
At least some of the mail servers used by managedcolocation.com are shared with other domains: arackspace.com, comanagedhosting.com, skinservers.com and two others among them.
Each of the three hostnames points to exactly one IP address: mx1.dfw1.rackspace.com points to 72.3.128.180, mx1.sat.rackspace.com points to 64.39.1.223 and mx2.sat.rackspace.com points to 64.39.1.224.