prepbase.ru - dns.ninja
prepbase.ru
ru
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.ripn.net ⭐ | ||||||
| NS | b.dns.ripn.net | ||||||
| NS | d.dns.ripn.net | ||||||
| NS | e.dns.ripn.net | ||||||
| NS | f.dns.ripn.net | ||||||
| SOA | a.dns.ripn.nethostmaster@ripn.net serial=4069425 | ||||||
Subdomains
www.prepbase.ru |
Same first word
Similar names
DNS History
7 records (4 active, 3 former)
●NSns1.parkingcrew.net2026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 18:03:26
● 2026-06-29 01:30:22
○NSns1.reg.ru2015-07-02 → 2016-11-17 · 4 obs
● 2016-11-17 16:20:56
○ 2026-02-17 18:03:26
○ 2026-06-29 01:30:22
●NSns2.parkingcrew.net2026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 18:03:26
● 2026-06-29 01:30:22
○NSns2.reg.ru2015-07-02 → 2016-11-17 · 4 obs
● 2016-11-17 16:20:56
○ 2026-02-17 18:03:26
○ 2026-06-29 01:30:22
●MXmail.h-email.net2026-02-22 → 2026-06-29 · 8 obs
● 2026-02-22 16:06:50
● 2026-02-27 20:46:56
○ 2026-03-05 08:12:06
○ 2026-03-15 18:50:36
● 2026-03-27 06:15:06
○ 2026-04-15 07:35:12
● 2026-06-29 01:30:22
●A104.247.81.992026-02-17 → 2026-06-29 · 3 obs
● 2026-02-17 18:03:26
● 2026-06-29 01:30:22
○A5.61.34.1692015-07-02 → 2016-11-17 · 4 obs
● 2016-11-17 16:20:56
○ 2026-02-17 18:03:26
○ 2026-06-29 01:30:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ru | a.dns.ripn.net, b.dns.ripn.net, d.dns.ripn.net, e.dns.ripn.net... | - |
| prepbase.ru | ns1.parkingcrew.net, ns2.parkingcrew.net | - |
✅ Authoritative Response
Server:13.248.158.159
NS records: ns1.parkingcrew.net, ns2.parkingcrew.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prepbase.ru (unsigned zone)
⏱️ Timing
Total: 466ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.247.81.99 |
| NS | 2 | ns1.parkingcrew.net, ns2.parkingcrew.net |
| MX | 1 | mail.h-email.net (pri: 5) |
| TXT | 1 | v=spf1 ip6:fd1b:212c:a5f9::/48 -all |
| SOA | 1 | ns1.parkingcrew.net hostmaster.prepbase. |
Analysis
Hierarchy
The domain www.prepbase.ru falls under the parent prepbase.ru.
IP Addresses
prepbase.ru directs to one IP number, which is 104.247.81.99.
Among the host names that share IP numbers with prepbase.ru are endlichleicht.de, mail.i2.(0x65726f746963)olders.com, ca.best-pestcontrol.co.uk and two others.
Name Servers
prepbase.ru is served by two delegated name servers, ns1.parkingcrew.net and ns2.parkingcrew.net.
prepbase.ru has the same name server delegation as a number of other domains, such as lacklandfss.com, vip-bar.de, eures.at and two more.
At least some of prepbase.ru's name servers are shared with other domains, for example static-192.113.97.14-tataidc.co.in, www.advancets.org, static-167.91.99.14-tataidc.co.in and two more.
Each of ns1.parkingcrew.net and ns2.parkingcrew.net has one IP address: ns1.parkingcrew.net uses 13.248.158.159 and ns2.parkingcrew.net uses 76.223.21.9.
Mail Servers
prepbase.ru routes its mail through a single mail server, mail.h-email.net.
prepbase.ru has the same mail server arrangement as a number of other domains, for example 121-72-237-33.cable.telstraclear.net, 65888888.com, mail.kkcedevita.hr and two more.
mail.h-email.net directs to 10 IP numbers, including 5.75.171.74, 5.161.98.212 and 5.161.194.135, along with 7 other.