prescriptives.cz - dns.ninja
prescriptives.cz
| DNSSEC | ⚠️ Not signed | ||||||
| NS | auth03.ns.uu.net ⭐ | ||||||
| A | 198.6.1.83🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | auth03.ns.uu.net | ||||||
| NS | auth50.ns.uu.net | ||||||
| A | 198.6.1.161🇺🇸 AS701198.6.0.0/16 MCI Communications Services, LLC d/b/a Verizon Business | ||||||
| PTR | auth50.ns.uu.net | ||||||
| MX | email.estee.com ⭐ | ||||||
| MX | mail.uu.net(100) | ||||||
| SOA | auth03.ns.uu.nethostmaster@UU.NET serial=991111 | ||||||
cz
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.ns.nic.cz ⭐ | ||||||
| NS | b.ns.nic.cz | ||||||
| NS | c.ns.nic.cz | ||||||
| NS | d.ns.nic.cz | ||||||
| SOA | a.ns.nic.czhostmaster@nic.cz serial=1781866037 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cz | a.ns.nic.cz, c.ns.nic.cz, b.ns.nic.cz, d.ns.nic.cz | - |
| prescriptives.cz | auth03.ns.uu.net, auth50.ns.uu.net | - |
✅ Authoritative Response
Server:198.6.1.83
NS records: auth03.ns.uu.net, auth50.ns.uu.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prescriptives.cz (unsigned zone)
⏱️ Timing
Total: 1146ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | auth03.ns.uu.net, auth50.ns.uu.net |
| MX | 2 | mail.uu.net (pri: 100), email.estee.com (pri: 10) |
| SOA | 1 | auth03.ns.uu.net hostmaster.UU.NET |
Analysis
Name Servers
prescriptives.cz has two authoritative name servers — auth03.ns.uu.net and auth50.ns.uu.net.
prescriptives.cz has the same name server delegation as a number of other domains, such as 146.5.198.in-addr.arpa, rbicorp.com, suntrustbusinessexpress.com and two more.
At least some of prescriptives.cz's name servers are shared with other domains, for example 6.198.in-addr.arpa, 206.3.198.in-addr.arpa, datatel-users.org and two more.
These name servers tend to co-occur with auth00.ns.uu.net, auth51.ns.uu.net, auth10.ns.wcom.com and 6 other name servers in the same DNS delegations.
Each of auth03.ns.uu.net and auth50.ns.uu.net has one IP address: auth03.ns.uu.net uses 198.6.1.83 and auth50.ns.uu.net uses 198.6.1.161.
Mail Servers
The MX records for prescriptives.cz point to two mail servers: email.estee.com and mail.uu.net.
prescriptives.cz shares at least some of its mail servers with other domains — for example lowesretirerich.com, lymphoma.net, mymk.com and two more.
It is common to find these mail servers paired with mail servers mail.mobl.com, alterdial.uu.net, mail1.gillette.com and 7 more.