customserver.org - dns.ninja
customserver.org
| 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=1783946701 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1785930269 | ||||||
Same first word
Similar names
DNS History
7 records (7 active, 0 former)
●NSns.rackspace.com2015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 11:58:32
●NSns2.rackspace.com2015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 11:58:32
●MXmx1.dfw1.rackspace.com2015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 11:58:32
●MXmx1.sat.rackspace.com2015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 11:58:32
●MXmx2.sat.rackspace.com2015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 11:58:32
●A173.203.44.1222015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 11:58:32
●A207.97.209.1462015-06-14 → 2026-08-05 · 2 obs
● 2026-08-05 11:58:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org | - |
| customserver.org | ns.rackspace.com, ns2.rackspace.com | - |
✅ Authoritative Response
Server:65.61.188.4
NS records: ns.rackspace.com, ns2.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for customserver.org (unsigned zone)
⏱️ Timing
Total: 479ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 173.203.44.122, 207.97.209.146 |
| NS | 2 | ns2.rackspace.com, ns.rackspace.com |
| MX | 3 | mx1.dfw1.rackspace.com (pri: 100), mx1.sat.rackspace.com (pri: 10)... |
| SOA | 1 | ns.rackspace.com hostmaster.rackspace.co |
Analysis
IP Addresses
customserver.org points to the IP addresses 173.203.44.122 and 207.97.209.146
Among the host names that share IP numbers with customserver.org are geekdom.nl, rackspace-ltd.com, rack-space.sg and two others.
Name Servers
customserver.org has two authoritative name servers — ns2.rackspace.com and ns.rackspace.com.
customserver.org has the same name server delegation as a number of other domains, such as clusteracks.com, khresourcing.com, justanswer.ch and two more.
The name servers of customserver.org overlap at least partially with those of other domains — among them ipp.co.il, riverreporter.com, eggsmart.com 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 customserver.org is routed through three mail servers — mx1.dfw1.rackspace.com, mx1.sat.rackspace.com and mx2.sat.rackspace.com.
customserver.org shares at least some of its mail servers with other domains — for example rackspace-managed-server.com, rackspace.net, rackspace-inc.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.