rackspace.security - robtex.com
rackspace.security
| DNSSEC | ⚠️ Not signed | ||||||
| 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 | mxa.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| TXT | xc1s7d0t07mv82lvgb6f8ctd6kmx6ygp | ||||||
| TXT | _3cff9ut3g0v2b7raowj5e6kxhx8rdtv | ||||||
| TXT | b35xkgm97kfq5csq8x9g20z4y42zb3ms | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| TXT | _923dm19i2yb6xuaz5qjwif6257tuy5h | ||||||
| TXT | ltb52hccvc9trr12ntypsrfg99pc5qg3 | ||||||
| SOA | ns.rackspace.comhostmaster@rackspace.com serial=1771930804 | ||||||
security
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.security | ||||||
| NS | b.nic.security | ||||||
| NS | e.nic.security | ||||||
| NS | f.nic.security | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=225641 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●NSns.rackspace.com2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 07:28:16
●NSns2.rackspace.com2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 07:28:16
●MXmxa.mailgun.org2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 07:28:16
●MXmxb.mailgun.org2026-02-15 → 2026-05-09 · 2 obs
● 2026-05-09 07:28:16
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| security | e.nic.security, b.nic.security, a.nic.security, f.nic.security | 8 records |
| rackspace.security | ns.rackspace.com, ns2.rackspace.com | - |
✅ Authoritative Response
Server:69.20.95.4
NS records: ns.rackspace.com, ns2.rackspace.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for rackspace.security (unsigned zone)
⏱️ Timing
Total: 1164ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns.rackspace.com, ns2.rackspace.com |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 6 | xc1s7d0t07mv82lvgb6f8ctd6kmx6ygp, _3cff9ut3g0v2b7raowj5e6kxhx8rdtv... |
| SOA | 1 | ns.rackspace.com hostmaster.rackspace.co |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (f.nic.security, e.nic.security, b.nic.security...)
Analysis
Name Servers
rackspace.security is delegated to two name servers: ns2.rackspace.com and ns.rackspace.com.
rackspace.security uses the same name server setup as other domains such as 58.114.209.in-addr.arpa, sharkweeksweepstakes.com, 109.1.173.in-addr.arpa, theuchc.com and learninglibrary.com.
rackspace.security shares name servers with other domains at least partially, for example healism.com, bilokon.com, campo-hoa.org, 4vfr.com and texstrip.com.my.
These name servers are commonly used with the name servers dns1.stabletransit.com and dns2.stabletransit.com.
Host names with one IP number:
ns2.rackspace.com points to: 65.61.188.4.
ns.rackspace.com points to: 69.20.95.4.
Mail Servers
Two mail servers mxa.mailgun.org and mxb.mailgun.org handle rackspace.security.
rackspace.security shares the same mail server setup as other domains, for instance ccvapr.com, willcountysoa.com, anonymdemo.com, nlpjunkie.com and enl.team.
rackspace.security shares mail servers with other domains at least partially; for instance gudhub.com, cashroadster.com, aitkenssaddlery.com, odnext.com and chiropracticmentor.com.
Host names with a single IP
mxa.mailgun.org points to: 34.36.182.139
mxb.mailgun.org points to: 34.36.182.139
Host names pointing to 34.36.182.139: mxa.mailgun.org and mxb.mailgun.org