rackspace-managed-server.com - dns.ninja
rackspace-managed-server.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 | ||||||
| SOA | ns.rackspace.comhostmaster@rackspace.com serial=1517849004 | ||||||
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=1782645130 | ||||||
Same first word
rackspace-managed-server.com |
DNS History
7 records (7 active, 0 former)
●NSns.rackspace.com2015-07-19 → 2026-06-28 · 2 obs
● 2026-06-28 11:39:38
●NSns2.rackspace.com2015-07-19 → 2026-06-28 · 2 obs
● 2026-06-28 11:39:38
●MXmx1.dfw1.rackspace.com2015-07-19 → 2026-06-28 · 2 obs
● 2026-06-28 11:39:38
●MXmx1.sat.rackspace.com2015-07-19 → 2026-06-28 · 2 obs
● 2026-06-28 11:39:38
●MXmx2.sat.rackspace.com2015-07-19 → 2026-06-28 · 2 obs
● 2026-06-28 11:39:38
●A173.203.44.1222015-07-19 → 2026-06-28 · 2 obs
● 2026-06-28 11:39:38
●A207.97.209.1462015-07-19 → 2026-06-28 · 2 obs
● 2026-06-28 11:39:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| rackspace-managed-server.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 rackspace-managed-server.com (unsigned zone)
⏱️ Timing
Total: 282ms | 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.dfw1.rackspace.com (pri: 100), mx1.sat.rackspace.com (pri: 10)... |
| 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
rackspace-managed-server.com directs to two IP numbers, 173.203.44.122 and 207.97.209.146
Among the host names that share IP numbers with rackspace-managed-server.com are rackspace-managed-hosting.com, rackspace.bz, cloudhosting.me and two others.
Name Servers
rackspace-managed-server.com is delegated to two name servers: ns2.rackspace.com and ns.rackspace.com.
rackspace-managed-server.com has the same name server delegation as a number of other domains, such as ferryoffers.co.uk, ipsos-sponsorship.co.uk, rackspacehosting.co.kr and two more.
rackspace-managed-server.com has at least partial name server overlap with other domains, such as invoicevan.com, exclaim.org, adustofsugar.com and two others.
These name servers are routinely co-deployed with the name servers dns1.stabletransit.com, dns2.stabletransit.com, ns1.rackspace.com and two others.
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
rackspace-managed-server.com has three mail servers: mx1.dfw1.rackspace.com, mx1.sat.rackspace.com and mx2.sat.rackspace.com.
rackspace-managed-server.com shares at least some of its mail servers with other domains — for example application-server.net, application-space.com, fullcontrolhosting.net and two more.
mx1.dfw1.rackspace.com, mx1.sat.rackspace.com and mx2.sat.rackspace.com each resolve to a single IP address: mx1.dfw1.rackspace.com resolves to 72.3.128.180, mx1.sat.rackspace.com resolves to 64.39.1.223 and mx2.sat.rackspace.com resolves to 64.39.1.224.