doofus.com - robtex.com
doofus.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 74.208.176.225🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | box.vacuous.org | ||||||
| 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 | box.vacuous.org(20) | ||||||
| A | 74.208.176.225🇺🇸 IONOS-AS74.208.0.0/16 IONOS Inc. | ||||||
| PTR | box.vacuous.org | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | ns.rackspace.comadmin@doofus.com serial=1644936931 | ||||||
com
| 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.netnstld@verisign-grs.com serial=1774385782 | ||||||
Same first word
Similar names
DNS History
16 records (5 active, 11 former)
●NSdns1.stabletransit.com2015-09-03 → 2026-03-24 · 3 obs
● 2015-09-03 09:14:32
● 2026-03-24 21:21:40
●NSdns2.stabletransit.com2015-09-03 → 2026-03-24 · 3 obs
● 2015-09-03 09:14:32
● 2026-03-24 21:21:40
●NSns.rackspace.com2015-09-03 → 2026-03-24 · 3 obs
● 2015-09-03 09:14:32
● 2026-03-24 21:21:40
○NSns7.zoneedit.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-09-03 09:14:32
○ 2026-03-24 21:21:40
●MXbox.vacuous.org2026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 11:28:40
● 2026-03-24 21:21:40
○MXmail.doofus.com2015-09-03 → 2016-12-30 · 5 obs
● 2015-09-03 09:14:32
● 2016-12-30 07:29:22
○ 2018-08-03 21:49:56
○ 2026-03-24 21:21:40
○MXmail.ekbom.info2007-10-22 → 2007-10-22 · 3 obs
○ 2015-09-03 09:14:32
○ 2026-03-24 21:21:40
○MXmx.zoho.com2018-08-03 → 2018-08-03 · 4 obs
● 2018-08-03 21:49:56
○ 2026-02-25 11:28:40
○ 2026-03-24 21:21:40
○MXmx2.zoho.com2018-08-03 → 2018-08-03 · 4 obs
● 2018-08-03 21:49:56
○ 2026-02-25 11:28:40
○ 2026-03-24 21:21:40
○MXmx3.zoho.com2018-08-03 → 2018-08-03 · 4 obs
● 2018-08-03 21:49:56
○ 2026-02-25 11:28:40
○ 2026-03-24 21:21:40
○MXmx3.zoneedit.com2007-10-22 → 2007-10-22 · 3 obs
○ 2015-09-03 09:14:32
○ 2026-03-24 21:21:40
○A143.95.240.992018-08-03 → 2018-08-03 · 4 obs
● 2018-08-03 21:49:56
○ 2026-02-25 11:28:40
○ 2026-03-24 21:21:40
○A168.150.243.1212007-10-22 → 2007-10-22 · 3 obs
○ 2015-09-03 09:14:32
○ 2026-03-24 21:21:40
○A50.1.21.72015-09-03 → 2015-09-03 · 4 obs
● 2015-09-03 09:14:32
○ 2015-10-17 15:50:36
○ 2026-03-24 21:21:40
●A74.208.176.2252026-02-25 → 2026-03-24 · 3 obs
● 2026-02-25 11:28:40
● 2026-03-24 21:21:40
○A96.92.104.2092015-10-17 → 2016-12-30 · 5 obs
● 2015-10-17 15:50:36
● 2016-12-30 07:29:22
○ 2018-08-03 21:49:56
○ 2026-03-24 21:21:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net... | - |
| doofus.com | dns1.stabletransit.com, dns2.stabletransit.com | 2 records |
✅ Authoritative Response
Server:65.61.188.4
NS records: dns1.stabletransit.com, dns2.stabletransit.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for doofus.com (unsigned zone)
⏱️ Timing
Total: 318ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.176.225 |
| NS | 2 | dns2.stabletransit.com, dns1.stabletransit.com |
| MX | 2 | box.vacuous.org (pri: 20), box.vacuous.org (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | ns.rackspace.com admin.doofus.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (dns1.stabletransit.com, dns2.stabletransit.com)
Analysis
IP Addresses
doofus.com points to IP number: 74.208.176.225.
Other host names such as ekbom.org, ekbom.info, box.vacuous.org, vacuous.org and swgprop.com share IPs with doofus.com.
Name Servers
doofus.com is delegated to three name servers: ns.rackspace.com, dns1.stabletransit.com and dns2.stabletransit.com.
doofus.com at least partially shares name servers with other domains, for instance musicalhouse.com.ar, 189.51.204.in-addr.arpa, hillock.us, prm2.net and gothammetals.com.
These name servers are commonly used together with ns2.rackspace.com, dns.stabletransit.com and dns7.communigal.net.
Host names sharing a single IP address:
The host name ns.rackspace.com points to 69.20.95.4.
The host name dns1.stabletransit.com points to 69.20.95.4.
The host name dns2.stabletransit.com points to 65.61.188.4.
Host names pointing to 69.20.95.4 include ns.rackspace.com and dns1.stabletransit.com.
Mail Servers
doofus.com is handled by a single mail server, box.vacuous.org.
The mail server setup for doofus.com matches that of other domains, for instance usbwholesaler.com, ekbom.org, ekbom.info, box.vacuous.org and vacuous.org.
box.vacuous.org points to a single IP: 74.208.176.225.