certsprep.com - robtex.com
certsprep.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 3.33.130.190🇺🇸 Amazon3.33.128.0/20 | ||||||
| PTR | a2aa9ff50de748dbe.awsglobalaccelerator.com | ||||||
| A | 15.197.148.33🇺🇸 Amazon15.197.144.0/20 | ||||||
| NS | ns27.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2171::e🇺🇸 GODADDY-DNS2603:5:2170::/44 | ||||||
| PTR | ns27.domaincontrol.com | ||||||
| A | 97.74.103.14🇺🇸 GODADDY-DNS97.74.102.0/23 | ||||||
| PTR | ns27.domaincontrol.com | ||||||
| NS | ns28.domaincontrol.com | ||||||
| A | 2603:5:2271::e🇺🇸 GODADDY-DNS2603:5:2270::/44 | ||||||
| PTR | ns28.domaincontrol.com | ||||||
| A | 173.201.71.14🇺🇸 GODADDY-DNS173.201.70.0/23 | ||||||
| PTR | ns28.domaincontrol.com | ||||||
| SOA | ns27.domaincontrol.comdns@jomax.net 2023-09-19 #0 | ||||||
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=1774676982 | ||||||
Same first word
certsprep.com |
Similar names
DNS History
12 records (4 active, 8 former)
○NSdns1.name-services.com2015-07-12 → 2017-02-06 · 4 obs
● 2017-02-06 22:42:04
○ 2020-01-17 04:52:36
○ 2026-03-28 06:07:32
○NSdns2.name-services.com2015-07-12 → 2017-02-06 · 4 obs
● 2017-02-06 22:42:04
○ 2020-01-17 04:52:36
○ 2026-03-28 06:07:32
○NSdns3.name-services.com2015-07-12 → 2017-02-06 · 4 obs
● 2017-02-06 22:42:04
○ 2020-01-17 04:52:36
○ 2026-03-28 06:07:32
○NSdns4.name-services.com2015-07-12 → 2017-02-06 · 4 obs
● 2017-02-06 22:42:04
○ 2020-01-17 04:52:36
○ 2026-03-28 06:07:32
○NSdns5.name-services.com2015-07-12 → 2017-02-06 · 4 obs
● 2017-02-06 22:42:04
○ 2020-01-17 04:52:36
○ 2026-03-28 06:07:32
●NSns27.domaincontrol.com2020-01-17 → 2026-03-28 · 3 obs
● 2020-01-17 04:52:36
● 2026-03-28 06:07:32
●NSns28.domaincontrol.com2020-01-17 → 2026-03-28 · 3 obs
● 2020-01-17 04:52:36
● 2026-03-28 06:07:32
○MXp.nsm.ctmail.com2015-07-12 → 2016-02-23 · 4 obs
● 2016-02-23 20:43:08
○ 2016-06-17 20:22:38
○ 2026-03-28 06:07:32
●A15.197.148.332026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:07:32
○A184.168.221.532020-01-17 → 2020-01-17 · 3 obs
● 2020-01-17 04:52:36
○ 2026-03-28 06:07:32
●A3.33.130.1902026-03-28 → 2026-03-28 · 2 obs
● 2026-03-28 06:07:32
○A8.5.1.322015-07-12 → 2017-02-06 · 4 obs
● 2017-02-06 22:42:04
○ 2020-01-17 04:52:36
○ 2026-03-28 06:07:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| certsprep.com | ns27.domaincontrol.com, ns28.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:97.74.103.14
NS records: ns27.domaincontrol.com, ns28.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for certsprep.com (unsigned zone)
⏱️ Timing
Total: 186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 3.33.130.190, 15.197.148.33 |
| NS | 2 | ns27.domaincontrol.com, ns28.domaincontrol.com |
| SOA | 1 | ns27.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns27.domaincontrol.com, ns27.domaincontrol.com, ns28.domaincontrol.com...)
Analysis
IP Addresses
certsprep.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.
Other host names, for instance alhisbah.com, allaccesslive.net, bacainnbio.com, asianslike.com and prihi.com share IP numbers with certsprep.com.
Name Servers
certsprep.com is delegated to two name servers: ns27.domaincontrol.com and ns28.domaincontrol.com.
certsprep.com uses the same name server setup as other domains, for instance rbco1976.com, westcott-design.com, fallriveronline.com, oohmaps.com and loposser.com.
certsprep.com shares name servers with other domains at least partially, for instance hersso.com and go-evio.com.
Host names with two IP numbers:
The host ns27.domaincontrol.com points to 2603:5:2171::e and 97.74.103.14.
The host ns28.domaincontrol.com points to 2603:5:2271::e and 173.201.71.14.