lenforprep.biz - robtex.com
lenforprep.biz
biz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld.biz ⭐ | ||||||
| NS | b.gtld.biz | ||||||
| NS | c.gtld.biz | ||||||
| NS | m.gtld.biz | ||||||
| NS | n.gtld.biz | ||||||
| NS | w.gtld.biz | ||||||
| NS | x.gtld.biz | ||||||
| NS | y.gtld.biz | ||||||
| SOA | a.gtld.bizadmin@tldns.godaddy serial=1786941571 | ||||||
Same first word
DNS History
5 records (5 active, 0 former)
●NSdns1.cscdns.net2026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 04:47:30
●NSdns2.cscdns.net2026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 04:47:30
●MXcustmx.cscdns.net2026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 04:47:30
●A165.160.13.202026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 04:47:30
●A165.160.15.202026-08-14 → 2026-08-17 · 2 obs
● 2026-08-17 04:47:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| biz | a.gtld.biz, b.gtld.biz, c.gtld.biz, m.gtld.biz... | 14 records |
| lenforprep.biz | dns2.cscdns.net, dns1.cscdns.net | - |
✅ Authoritative Response
Server:156.154.130.100
NS records: dns2.cscdns.net, dns1.cscdns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for lenforprep.biz (unsigned zone)
⏱️ Timing
Total: 1956ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 165.160.15.20, 165.160.13.20 |
| NS | 2 | dns1.cscdns.net, dns2.cscdns.net |
| MX | 1 | custmx.cscdns.net (pri: 10) |
| SOA | 1 | dns1.cscdns.net hostmaster.cscdns.net |
📌 Glue Records Collected
Total: 14
In-bailiwick: 14 (a.gtld.biz, b.gtld.biz, c.gtld.biz...)
Analysis
IP Addresses
lenforprep.biz resolves to the IP addresses 165.160.13.20 and 165.160.15.20
rolex-boutique.online, pfpc-trustpncbank.com, kinto-share.dk and two other host names share IP numbers with lenforprep.biz.
Name Servers
lenforprep.biz is served by two delegated name servers, dns1.cscdns.net and dns2.cscdns.net.
lenforprep.biz uses the same name servers as several other domains — among them vjregistratie.com, haasgroupintl.net, disneydirecttoconsumerandinternational.us and two more.
The name servers for lenforprep.biz are partially shared with other domains like applepoints.org, smartslip.com.au and mbnarewards.org
These name servers are regularly seen alongside ns101.bac.com and ns102.bac.com as name servers.
Each of the two host names carries two IP addresses: dns1.cscdns.net points to 156.154.130.100 and 2610:a1:1022::100, and dns2.cscdns.net points to 156.154.131.100 and 2610:a1:1023::100.
Mail Servers
Mail for lenforprep.biz is handled by a single mail server, custmx.cscdns.net.
lenforprep.biz uses an identical mail server configuration to several other domains — among them universaldouglas.com, blindstobuy.com, asgrowrewards.com and two more.
At least a portion of lenforprep.biz's mail servers are also used by other domains, for example brunswickcloud.com.
There is one IP number for custmx.cscdns.net: 198.58.121.58.