application-server.org - dns.ninja
application-server.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=1517849030 | ||||||
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=1781799543 | ||||||
Same first word
application-server.com |
application-server.org |
application-server.net |
application-server.de |
application-server.info |
DNS History
7 records (7 active, 0 former)
●NSns.rackspace.com2015-06-14 → 2026-06-18 · 2 obs
● 2026-06-18 16:54:48
●NSns2.rackspace.com2015-06-14 → 2026-06-18 · 2 obs
● 2026-06-18 16:54:48
●MXmx1.dfw1.rackspace.com2015-06-14 → 2026-06-18 · 2 obs
● 2026-06-18 16:54:48
●MXmx1.sat.rackspace.com2015-06-14 → 2026-06-18 · 2 obs
● 2026-06-18 16:54:48
●MXmx2.sat.rackspace.com2015-06-14 → 2026-06-18 · 2 obs
● 2026-06-18 16:54:48
●A173.203.44.1222015-06-14 → 2026-06-18 · 2 obs
● 2026-06-18 16:54:48
●A207.97.209.1462015-06-14 → 2026-06-18 · 2 obs
● 2026-06-18 16:54:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| application-server.org | ns2.rackspace.com, ns.rackspace.com | - |
✅ Authoritative Response
Server:69.20.95.4
NS records: ns2.rackspace.com, ns.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for application-server.org (unsigned zone)
⏱️ Timing
Total: 1129ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 173.203.44.122, 207.97.209.146 |
| 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 |
Analysis
IP Addresses
application-server.org directs to two IP numbers, 173.203.44.122 and 207.97.209.146
Among the host names that share IP numbers with application-server.org are rackspsce.com, holidayhosting.net, rackvalue.com and two others.
Name Servers
Two name servers handle the delegation for application-server.org: ns2.rackspace.com and ns.rackspace.com.
application-server.org has the same name server delegation as a number of other domains, such as 142.150.180.in-addr.arpa, teetimesforyou.com, odtexpo.com and two more.
application-server.org has at least partial name server overlap with other domains, such as winu.ir, tribalscream.com, iceamerica.net 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
application-server.org has three mail servers: mx1.dfw1.rackspace.com, mx1.sat.rackspace.com and mx2.sat.rackspace.com.
application-server.org shares at least some of its mail servers with other domains — for example rackspace.ca, rackspace.tw, digitalengineroom.com and two more.
mx1.dfw1.rackspace.com points to 72.3.128.180; mx1.sat.rackspace.com points to 64.39.1.223; mx2.sat.rackspace.com points to 64.39.1.224 — each hostname maps to exactly one IP address.