prep.top - dns.ninja
prep.top
top
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.zdnscloud.com ⭐ | ||||||
| NS | a.zdnscloud.cn | ||||||
| NS | b.zdnscloud.cn | ||||||
| NS | c.zdnscloud.com | ||||||
| NS | d.zdnscloud.com | ||||||
| NS | e.zdnscloud.cn | ||||||
| NS | f.zdnscloud.cn | ||||||
| NS | i.zdnscloud.cn | ||||||
| NS | j.zdnscloud.com | ||||||
| TXT | 2026-08-16_20:50:01 | ||||||
| SOA | a.zdnscloud.comtd_dns_gtld@knet.cn serial=1396779642 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1.netnames.net2026-08-14 → 2026-08-16 · 2 obs
● 2026-08-16 12:54:20
●NSns2.netnames.net2026-08-14 → 2026-08-16 · 2 obs
● 2026-08-16 12:54:20
●NSns5.netnames.net2026-08-14 → 2026-08-16 · 2 obs
● 2026-08-16 12:54:20
●NSns6.netnames.net2026-08-14 → 2026-08-16 · 2 obs
● 2026-08-16 12:54:20
●MXrelay1.netnames.net2026-08-14 → 2026-08-16 · 2 obs
● 2026-08-16 12:54:20
●MXrelay2.netnames.net2026-08-14 → 2026-08-16 · 2 obs
● 2026-08-16 12:54:20
●A165.160.13.202026-08-14 → 2026-08-16 · 2 obs
● 2026-08-16 12:54:20
●A165.160.15.202026-08-14 → 2026-08-16 · 2 obs
● 2026-08-16 12:54:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| top | a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com, d.zdnscloud.com... | 9 records |
| prep.top | ns1.netnames.net, ns2.netnames.net, ns5.netnames.net, ns6.netnames.net | - |
✅ Authoritative Response
Server:156.154.131.100
NS records: ns1.netnames.net, ns2.netnames.net, ns5.netnames.net, ns6.netnames.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prep.top (unsigned zone)
⏱️ Timing
Total: 586ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.13.20, 165.160.15.20 |
| NS | 4 | ns1.netnames.net, ns2.netnames.net... |
| MX | 2 | relay1.netnames.net (pri: 10), relay2.netnames.net (pri: 20) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.netnames.net hostmaster.cscdns.net |
📌 Glue Records Collected
Total: 9
Out-of-bailiwick: 9 (a.zdnscloud.cn, b.zdnscloud.cn, c.zdnscloud.com...)
Analysis
IP Addresses
prep.top resolves to the IP addresses 165.160.13.20 and 165.160.15.20
bupa.online, verizonfiberinternet.com, texaco.sn plus two other host names have IP numbers in common with prep.top.
Name Servers
Four name servers handle the delegation for prep.top: ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net.
prep.top has at least partial name server overlap with other domains, such as beamobile.com, lucidity.ie, adagiopremium.info and two others.
The four hosts ns1.netnames.net, ns2.netnames.net, ns5.netnames.net and ns6.netnames.net each point to two IP numbers. ns1.netnames.net directs to 156.154.130.100 and 2610:a1:1022::100; ns2.netnames.net directs to 156.154.131.100 and 2610:a1:1023::100; ns5.netnames.net directs to 156.154.130.100 and 2610:a1:1022::100; ns6.netnames.net directs to 156.154.131.100 and 2610:a1:1023::100.
ns1.netnames.net and ns5.netnames.net each have 2610:a1:1022::100 IP addresses.
ns1.netnames.net and ns5.netnames.net each have 156.154.130.100 IP addresses.
ns2.netnames.net and ns6.netnames.net each have 2610:a1:1023::100 IP addresses.
ns2.netnames.net and ns6.netnames.net each have 156.154.131.100 IP addresses.
Mail Servers
prep.top uses two mail servers, relay1.netnames.net and relay2.netnames.net.
The mail server setup of prep.top matches that of other domains such as tlemea.com, dreams-2-go.net, mindmanager.co.za and two others.
At least some of the mail servers used by prep.top are shared with other domains: ann-summers.eu, gefco.international, bohne.net and two others among them.
relay1.netnames.net directs to 185.26.230.83 and relay2.netnames.net directs to 185.26.230.89; each host name points to exactly one IP number.