managedcolocation.net - dns.ninja

`managedcolocation.net`

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.com`hostmaster@rackspace.com serial=1517849010

`net`

	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.net`nstld@verisign-grs.com serial=1780595309

Same first word

managedcolocation.net

managedcolocation.com

DNS History

8 records (7 active, 1 former)

●NSns.rackspace.com2008-10-14 → 2026-06-04 · 2 obs

● 2008-10-14 17:59:06
● 2026-06-04 17:55:40

●NSns2.rackspace.com2008-10-14 → 2026-06-04 · 2 obs

● 2008-10-14 17:59:06
● 2026-06-04 17:55:40

●MXmx1.dfw1.rackspace.com2008-10-14 → 2026-06-04 · 2 obs

● 2008-10-14 17:59:06
● 2026-06-04 17:55:40

●MXmx1.sat.rackspace.com2008-10-14 → 2026-06-04 · 2 obs

● 2008-10-14 17:59:06
● 2026-06-04 17:55:40

●MXmx2.sat.rackspace.com2008-10-14 → 2026-06-04 · 2 obs

● 2008-10-14 17:59:06
● 2026-06-04 17:55:40

●A173.203.44.1222015-08-13 → 2026-06-04 · 3 obs

○ 2008-10-14 17:59:06
● 2015-08-13 19:28:30
● 2026-06-04 17:55:40

●A207.97.209.1462015-08-13 → 2026-06-04 · 3 obs

○ 2008-10-14 17:59:06
● 2015-08-13 19:28:30
● 2026-06-04 17:55:40

○A72.32.191.882008-10-14 → 2008-10-14 · 3 obs

● 2008-10-14 17:59:06
○ 2015-08-13 19:28:30
○ 2026-06-04 17:55:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
managedcolocation.net	ns2.rackspace.com, ns.rackspace.com	-

✅ 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.net (unsigned zone)

⏱️ Timing

Total: 1359ms | 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), mx2.sat.rackspace.com (pri: 20)...`
SOA	1	`ns.rackspace.com hostmaster.rackspace.co`

Analysis

IP Addresses

managedcolocation.net points to two IP numbers: 173.203.44.122 and 207.97.209.146.

Additional host names — rackspaace.com, rackspace.org.uk, rackspage.com and two others — share IP numbers with managedcolocation.net.

Name Servers

managedcolocation.net is served by two delegated name servers, ns2.rackspace.com and ns.rackspace.com.

managedcolocation.net shares its name server setup with other domains, including qdstores.co.uk, 197.140.62.in-addr.arpa, 160.32.72.in-addr.arpa and two others.

The name servers of managedcolocation.net overlap at least partially with those of other domains — among them kenbook.com, matachot.com, xpotential.co.uk and two more.

The name servers dns1.stabletransit.com, dns2.stabletransit.com and ns1.rackspace.com are commonly seen alongside these name servers.

Both ns2.rackspace.com and ns.rackspace.com have a single IP address each — ns2.rackspace.com resolves to 65.61.188.4 while ns.rackspace.com resolves to 69.20.95.4.

Mail Servers

Mail for managedcolocation.net is routed through three mail servers — mx1.dfw1.rackspace.com, mx1.sat.rackspace.com and mx2.sat.rackspace.com.

managedcolocation.net shares mail servers — at least in part — with other domains, including rack-space.com, rackspacemanagedservers.com, redhathosting.net and two others.

Three hostnames, one IP address apiece: 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.