prevention.us - robtex.com
prevention.us
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1785818797 | ||||||
Same first word
Similar names
DNS History
9 records (7 active, 2 former)
○NSdns1.cscdns.net2016-11-26 → 2017-04-11 · 4 obs
● 2017-04-11 16:25:16
○ 2026-07-23 07:48:16
○ 2026-08-04 05:06:34
○NSdns2.cscdns.net2016-11-26 → 2017-04-11 · 4 obs
● 2017-04-11 16:25:16
○ 2026-07-23 07:48:16
○ 2026-08-04 05:06:34
●NSpdns73.ultradns.biz2026-07-23 → 2026-08-04 · 3 obs
● 2026-07-23 07:48:16
● 2026-08-04 05:06:34
●NSpdns73.ultradns.com2026-07-23 → 2026-08-04 · 3 obs
● 2026-07-23 07:48:16
● 2026-08-04 05:06:34
●NSpdns73.ultradns.net2026-07-23 → 2026-08-04 · 3 obs
● 2026-07-23 07:48:16
● 2026-08-04 05:06:34
●NSpdns73.ultradns.org2026-07-23 → 2026-08-04 · 3 obs
● 2026-07-23 07:48:16
● 2026-08-04 05:06:34
●MXcustmx.cscdns.net2016-11-26 → 2026-08-04 · 2 obs
● 2026-08-04 05:06:34
●A165.160.13.202016-11-26 → 2026-08-04 · 2 obs
● 2026-08-04 05:06:34
●A165.160.15.202016-11-26 → 2026-08-04 · 2 obs
● 2026-08-04 05:06:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| prevention.us | pdns73.ultradns.com, pdns73.ultradns.net, pdns73.ultradns.org, pdns73.ultradns.biz | - |
✅ Authoritative Response
Server:156.154.64.73
NS records: pdns73.ultradns.com, pdns73.ultradns.net, pdns73.ultradns.org, pdns73.ultradns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prevention.us (unsigned zone)
⏱️ Timing
Total: 3223ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 4 | pdns73.ultradns.biz, pdns73.ultradns.com... |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | pdns73.ultradns.com domains.hearstnp.com |
Analysis
IP Addresses
prevention.us resolves to the IP addresses 165.160.13.20 and 165.160.15.20
Among the host names that share IP numbers with prevention.us are mynet10.co, mail2468.c.beautyblast.com, edhec.com.sg and two others.
Name Servers
The domain prevention.us is delegated to these four name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org.
prevention.us has at least partial name server overlap with other domains, such as accomplished-mission.com, hearstglobalmedia.com, allhoney.pro and two others.
It is common to find these name servers paired with the name servers pdns73.ultradns.info, pdns73.ultradns.co.uk, udns1.ultradns.net and udns2.ultradns.net.
pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.net and pdns73.ultradns.org all point to exactly two IP numbers each: pdns73.ultradns.biz → 156.154.66.73 and 2610:a1:1015::6d; pdns73.ultradns.com → 156.154.64.73 and 2001:502:f3ff::6d; pdns73.ultradns.net → 156.154.65.73 and 2610:a1:1014::6d; pdns73.ultradns.org → 156.154.67.73 and 2001:502:4612::6d.
Mail Servers
prevention.us routes its mail through a single mail server, custmx.cscdns.net.
prevention.us has the same mail server arrangement as a number of other domains, for example lcurve.mobi, zoll.tr, hopt.pt and two more.
custmx.cscdns.net directs to just one IP number, 198.58.121.58.