prepbook.com - dns.ninja
prepbook.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 64.190.63.222🇩🇪 SEDO64.190.62.0/23 -NET2-PI | ||||||
| NS | ns1.sedoparking.com ⭐ | ||||||
| A | 3.130.216.63🇺🇸 Amazon3.130.0.0/16 EC2 CMH prefix | ||||||
| PTR | ec2-3-130-216-63.us-east-2.compute.amazonaws.com | ||||||
| A | 91.195.241.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| NS | ns2.sedoparking.com | ||||||
| A | 34.211.188.210🇺🇸 Amazon34.208.0.0/12 EC2 PDX prefix | ||||||
| PTR | ec2-34-211-188-210.us-west-2.compute.amazonaws.com | ||||||
| A | 91.195.240.8🇩🇪 SEDO91.195.240.0/23 -NET-PI | ||||||
| MX | localhost ⭐ | ||||||
| TXT | v=spf1 -all | ||||||
| SOA | ns1.sedoparking.comhostmaster@sedo.de 2018-05-16 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784994897 | ||||||
Same first word
Similar names
robkoepp.com |
probokep.net |
probokep.us |
probokep.me |
probokep.cv |
bookprep.com |
probokep.it.com |
bokeppro.it.com |
bokeppro.com |
probokep.vip |
probokep.org |
bokeppro.fun |
probokep.com |
probokep.space |
probokep.in |
DNS History
12 records (4 active, 8 former)
○NSns07.domaincontrol.com2015-06-02 → 2018-01-09 · 5 obs
● 2015-06-02 00:32:00
● 2018-01-09 21:06:42
○ 2026-04-03 07:38:22
○ 2026-07-25 16:18:06
○NSns08.domaincontrol.com2015-06-02 → 2018-01-09 · 5 obs
● 2015-06-02 00:32:00
● 2018-01-09 21:06:42
○ 2026-04-03 07:38:22
○ 2026-07-25 16:18:06
○NSns1.directnavi1.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-02 00:32:00
○ 2026-07-25 16:18:06
●NSns1.sedoparking.com2026-04-03 → 2026-07-25 · 3 obs
● 2026-04-03 07:38:22
● 2026-07-25 16:18:06
○NSns2.directnavi2.com2008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-02 00:32:00
○ 2026-07-25 16:18:06
●NSns2.sedoparking.com2026-04-03 → 2026-07-25 · 3 obs
● 2026-04-03 07:38:22
● 2026-07-25 16:18:06
●MXlocalhost2026-04-03 → 2026-07-25 · 3 obs
● 2026-04-03 07:38:22
● 2026-07-25 16:18:06
○MXmailstore1.secureserver.net2015-06-02 → 2018-01-09 · 5 obs
● 2015-06-02 00:32:00
● 2018-01-09 21:06:42
○ 2026-04-03 07:38:22
○ 2026-07-25 16:18:06
○MXsmtp.secureserver.net2015-06-02 → 2018-01-09 · 5 obs
● 2015-06-02 00:32:00
● 2018-01-09 21:06:42
○ 2026-04-03 07:38:22
○ 2026-07-25 16:18:06
○A50.63.202.202015-06-02 → 2018-01-09 · 5 obs
● 2015-06-02 00:32:00
● 2018-01-09 21:06:42
○ 2026-04-03 07:38:22
○ 2026-07-25 16:18:06
●A64.190.63.2222026-04-03 → 2026-07-25 · 3 obs
● 2026-04-03 07:38:22
● 2026-07-25 16:18:06
○A72.32.71.2142008-03-18 → 2008-03-18 · 3 obs
○ 2015-06-02 00:32:00
○ 2026-07-25 16:18:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| prepbook.com | ns1.sedoparking.com, ns2.sedoparking.com | 2 records |
✅ Authoritative Response
Server:91.195.241.8
NS records: ns1.sedoparking.com, ns2.sedoparking.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prepbook.com (unsigned zone)
⏱️ Timing
Total: 5052ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 64.190.63.222 |
| NS | 2 | ns1.sedoparking.com, ns2.sedoparking.com |
| MX | 1 | localhost (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | ns1.sedoparking.com hostmaster.sedo.de |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.sedoparking.com, ns2.sedoparking.com)
Analysis
IP Addresses
prepbook.com resolves to one IP address: 64.190.63.222.
a17-112-152-32.groovydating.com, expiredlist.net, tccg.de and two other host names share IP numbers with prepbook.com.
Name Servers
prepbook.com has two authoritative name servers — ns1.sedoparking.com and ns2.sedoparking.com.
prepbook.com uses the same name servers as several other domains — among them cd-market.de, nextgenerationmobility.de, e-poisk.de and two more.
The name servers for prepbook.com overlap at least partially with those of other domains — for example megamarket.sbs.
It is common to see these name servers used together with name servers ns1.dns-parking.com and ns2.dns-parking.com.
Both ns1.sedoparking.com and ns2.sedoparking.com have two IP addresses each. ns1.sedoparking.com resolves to 3.130.216.63 and 91.195.241.8; ns2.sedoparking.com resolves to 34.211.188.210 and 91.195.240.8.
Mail Servers
Mail for prepbook.com is handled by a single mail server, localhost.
prepbook.com uses an identical mail server configuration to several other domains — among them faye.ca, darkorbit.oyun.glotalk.com, sparboerse.de and two more.