managedserver.com - dns.ninja
managedserver.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=1786446514 | ||||||
Same first word
Similar names
DNS History
12 records (7 active, 5 former)
●NSns.rackspace.com2015-07-20 → 2026-08-11 · 5 obs
● 2016-10-10 18:39:56
○ 2017-11-23 02:56:58
● 2026-07-28 00:36:18
● 2026-08-11 11:17:02
○NSns1.eftydns.com2017-11-23 → 2017-11-23 · 4 obs
● 2017-11-23 02:56:58
○ 2026-07-28 00:36:18
○ 2026-08-11 11:17:02
○NSns2.eftydns.com2017-11-23 → 2017-11-23 · 4 obs
● 2017-11-23 02:56:58
○ 2026-07-28 00:36:18
○ 2026-08-11 11:17:02
●NSns2.rackspace.com2015-07-20 → 2026-08-11 · 5 obs
● 2016-10-10 18:39:56
○ 2017-11-23 02:56:58
● 2026-07-28 00:36:18
● 2026-08-11 11:17:02
○MXmail.efty.com2017-11-23 → 2017-11-23 · 4 obs
● 2017-11-23 02:56:58
○ 2026-07-28 00:36:18
○ 2026-08-11 11:17:02
●MXmx1.dfw1.rackspace.com2015-07-20 → 2026-08-11 · 5 obs
● 2016-10-10 18:39:56
○ 2017-11-23 02:56:58
● 2026-07-28 00:36:18
● 2026-08-11 11:17:02
●MXmx1.sat.rackspace.com2015-07-20 → 2026-08-11 · 5 obs
● 2016-10-10 18:39:56
○ 2017-11-23 02:56:58
● 2026-07-28 00:36:18
● 2026-08-11 11:17:02
●MXmx2.sat.rackspace.com2015-07-20 → 2026-08-11 · 5 obs
● 2016-10-10 18:39:56
○ 2017-11-23 02:56:58
● 2026-07-28 00:36:18
● 2026-08-11 11:17:02
○A119.81.170.182017-11-23 → 2017-11-23 · 4 obs
● 2017-11-23 02:56:58
○ 2026-07-28 00:36:18
○ 2026-08-11 11:17:02
●A173.203.44.1222015-07-20 → 2026-08-11 · 5 obs
● 2016-10-10 18:39:56
○ 2017-11-23 02:56:58
● 2026-07-28 00:36:18
● 2026-08-11 11:17:02
●A207.97.209.1462015-07-20 → 2026-08-11 · 5 obs
● 2016-10-10 18:39:56
○ 2017-11-23 02:56:58
● 2026-07-28 00:36:18
● 2026-08-11 11:17:02
○A37.58.107.932017-11-23 → 2017-11-23 · 4 obs
● 2017-11-23 02:56:58
○ 2026-07-28 00:36:18
○ 2026-08-11 11:17:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| managedserver.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 managedserver.com (unsigned zone)
⏱️ Timing
Total: 348ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 207.97.209.146, 173.203.44.122 |
| NS | 2 | ns2.rackspace.com, ns.rackspace.com |
| MX | 3 | mx2.sat.rackspace.com (pri: 20), 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
managedserver.com has two IP addresses: 173.203.44.122 and 207.97.209.146
rackspacedevops.com, kingoflinux.com, rrackspace.com and two other host names share IP numbers with managedserver.com.
Name Servers
managedserver.com has two authoritative name servers — ns2.rackspace.com and ns.rackspace.com.
managedserver.com uses the same name servers as several other domains — among them ushl.com, newvisionnursing.net, switurf.com and two more.
There is at least partial name server overlap between managedserver.com and other domains — csa.edu.ar, miscg.net, systempoint.org and two more among them.
These name servers frequently co-occur with the name servers dns1.stabletransit.com and dns2.stabletransit.com.
ns2.rackspace.com → 65.61.188.4 and ns.rackspace.com → 69.20.95.4: one IP number per host name.
Mail Servers
Incoming mail for managedserver.com is delivered via three mail servers: mx1.dfw1.rackspace.com, mx1.sat.rackspace.com and mx2.sat.rackspace.com.
managedserver.com has at least partial mail server overlap with other domains such as super-structure.net, colokiller.com, colocationkiller.com and two more.
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.