nsduh.org - robtex.com
nsduh.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 192.237.188.113🇺🇸 RACKSPACE-ORD192.237.128.0/18 Rackspace | ||||||
| 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 | ||||||
| NS | dns1.stabletransit.com | ||||||
| A | 69.20.95.4🇺🇸 RACKSPACE-DFW69.20.95.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns.rackspace.com | ||||||
| NS | dns2.stabletransit.com | ||||||
| A | 65.61.188.4🇺🇸 RACKSPACE-LON65.61.188.0/24 Rackspace, 5000 Walzem Road, San Antonio, TX 78218 | ||||||
| PTR | ns2.rackspace.com | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.160.157.95🇺🇸 Google34.160.0.0/16 | ||||||
| PTR | 95.157.160.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| A | 34.160.157.95🇺🇸 Google34.160.0.0/16 | ||||||
| PTR | 95.157.160.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | ns.rackspace.comadmin@nsduh.org serial=1547776114 | ||||||
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=1775940109 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSdns1.stabletransit.com2026-03-08 → 2026-04-11 · 2 obs
● 2026-04-11 21:05:06
●NSdns2.stabletransit.com2026-03-08 → 2026-04-11 · 2 obs
● 2026-04-11 21:05:06
●NSns.rackspace.com2026-03-08 → 2026-04-11 · 2 obs
● 2026-04-11 21:05:06
●MXmxa.mailgun.org2026-03-08 → 2026-04-11 · 2 obs
● 2026-04-11 21:05:06
●MXmxb.mailgun.org2026-03-08 → 2026-04-11 · 2 obs
● 2026-04-11 21:05:06
●A192.237.188.1132026-03-08 → 2026-04-11 · 2 obs
● 2026-04-11 21:05:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| nsduh.org | dns1.stabletransit.com, dns2.stabletransit.com | - |
✅ Authoritative Response
Server:65.61.188.4
NS records: dns1.stabletransit.com, dns2.stabletransit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nsduh.org (unsigned zone)
⏱️ Timing
Total: 556ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 192.237.188.113 |
| NS | 2 | dns1.stabletransit.com, dns2.stabletransit.com |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns.rackspace.com admin.nsduh.org |
Analysis
IP Addresses
nsduh.org points to an IP address: 192.237.188.113.
Name Servers
nsduh.org is delegated to three name servers ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.
nsduh.org at least partially shares name servers with other domains, for instance carodeo.com, spacecontrol.com, legospace.net, aegiscomputer.com and sponsoredreviews.com.
These name servers are commonly used with ns2.rackspace.com and dns.stabletransit.com.
Host names with a single IP:
ns.rackspace.com points to: 69.20.95.4
dns1.stabletransit.com points to: 69.20.95.4
dns2.stabletransit.com points to: 65.61.188.4
Names pointing to 69.20.95.4: ns.rackspace.com, dns1.stabletransit.com
Mail Servers
nsduh.org is handled by two mail servers: mxa.mailgun.org and mxb.mailgun.org.
nsduh.org uses the same mail server setup as other domains, for instance cerwinyoungconsulting.com, hart.graphics, helplix.com, appserver6.teamwork.com and strix-lab.com.
nsduh.org shares at least partially some mail servers with other domains, for instance semnet.fi, niuglof.com, wendyejames.com, hollywoodmirrors.co.uk and zaccardellifinancial.com.
Mail servers are commonly used alongside aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.
Host names with a single IP
mxa.mailgun.org points to 34.160.157.95
mxb.mailgun.org points to 34.160.157.95
Host names that point to 34.160.157.95: mxa.mailgun.org and mxb.mailgun.org