prep.us - dns.ninja
prep.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns59.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2143::1f🇺🇸 GODADDY-DNS2603:5:2140::/44 | ||||||
| PTR | mns01.domaincontrol.com | ||||||
| A | 97.74.100.31🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns59.domaincontrol.com | ||||||
| NS | ns60.domaincontrol.com | ||||||
| A | 2603:5:2243::1f🇺🇸 GODADDY-DNS2603:5:2240::/44 | ||||||
| PTR | mns02.domaincontrol.com | ||||||
| A | 173.201.68.31🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns60.domaincontrol.com | ||||||
| SOA | ns59.domaincontrol.comdns@jomax.net 2023-09-19 #0 | ||||||
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=1785134161 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●NSns59.domaincontrol.com2026-03-01 → 2026-07-27 · 2 obs
● 2026-07-27 07:38:52
●NSns60.domaincontrol.com2026-03-01 → 2026-07-27 · 2 obs
● 2026-07-27 07:38:52
○A141.8.225.312016-02-19 → 2017-02-12 · 4 obs
● 2017-02-12 23:58:14
○ 2020-01-15 07:22:06
○ 2026-07-27 07:38:52
●A15.197.148.332026-03-01 → 2026-07-27 · 3 obs
● 2026-03-01 09:23:18
● 2026-07-27 07:38:52
○A209.99.64.712020-01-15 → 2020-01-15 · 4 obs
● 2020-01-15 07:22:06
○ 2026-03-01 09:23:18
○ 2026-07-27 07:38:52
●A3.33.130.1902026-03-01 → 2026-07-27 · 3 obs
● 2026-03-01 09:23:18
● 2026-07-27 07:38:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | y.cctld.us, b.cctld.us, f.cctld.us, n.cctld.us... | - |
| prep.us | ns60.domaincontrol.com, ns59.domaincontrol.com | - |
✅ Authoritative Response
Server:97.74.100.31
NS records: ns60.domaincontrol.com, ns59.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prep.us (unsigned zone)
⏱️ Timing
Total: 75ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns59.domaincontrol.com, ns60.domaincontrol.com |
| SOA | 1 | ns59.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
prep.us resolves to the IP addresses 3.33.130.190 and 15.197.148.33
Two other host names, along with ajrosenberg.com, key2world.com and shappy.club, also share IP numbers with prep.us.
Name Servers
The NS records for prep.us delegate to ns59.domaincontrol.com and ns60.domaincontrol.com.
prep.us shares its NS records with other domains, for example bethestandard.com, simonedinnerstein.com, healthtestingcenters.com and two others.
prep.us and other domains like armstrongassociates.com share at least a portion of their name servers.
ns59.domaincontrol.com resolves to 97.74.100.31 and 2603:5:2143::1f. Likewise, ns60.domaincontrol.com resolves to 173.201.68.31 and 2603:5:2243::1f — two IP addresses apiece.