prepblock.com - robtex.com
prepblock.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.243.5🇺🇸 Amazon13.248.240.0/20 | ||||||
| PTR | a16e665f42988324c.awsglobalaccelerator.com | ||||||
| A | 76.223.105.230🇺🇸 Amazon76.223.96.0/20 | ||||||
| NS | ns55.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21b2::1c🇺🇸 GODADDY-DNS2603:5:21b0::/44 | ||||||
| PTR | ns55.domaincontrol.com | ||||||
| A | 97.74.107.28🇺🇸 GODADDY-DNS97.74.106.0/23 | ||||||
| NS | ns56.domaincontrol.com | ||||||
| A | 2603:5:22b2::1c🇺🇸 GODADDY-DNS2603:5:22b0::/44 | ||||||
| PTR | ns56.domaincontrol.com | ||||||
| A | 173.201.75.28🇺🇸 GODADDY-DNS173.201.74.0/23 | ||||||
| SOA | ns55.domaincontrol.comdns@jomax.net 2025-05-31 #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=1794624396 | ||||||
Same first word
prepblock.com |
prepblock.xyz |
Similar names
Previous names
Next names
DNS History
14 records (4 active, 10 former)
○NSns1ksz.name.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-06-06 00:47:40
○ 2026-11-14 03:28:00
○NSns2dhj.name.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-06-06 00:47:40
○ 2026-11-14 03:28:00
○NSns3cjl.name.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-06-06 00:47:40
○ 2026-11-14 03:28:00
○NSns4qxz.name.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-06-06 00:47:40
○ 2026-11-14 03:28:00
●NSns55.domaincontrol.com2026-08-25 → 2026-11-14 · 3 obs
● 2026-08-25 21:21:52
● 2026-11-14 03:28:00
●NSns56.domaincontrol.com2026-08-25 → 2026-11-14 · 3 obs
● 2026-08-25 21:21:52
● 2026-11-14 03:28:00
○MXmx3.name.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-06-06 00:47:40
○ 2026-11-14 03:28:00
○MXmx4.name.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-06-06 00:47:40
○ 2026-11-14 03:28:00
○MXmx5.name.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-06-06 00:47:40
○ 2026-11-14 03:28:00
○MXmx6.name.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-06-06 00:47:40
○ 2026-11-14 03:28:00
○MXmx7.name.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-06-06 00:47:40
○ 2026-11-14 03:28:00
○MXmx8.name.com2016-12-20 → 2016-12-20 · 3 obs
○ 2018-06-06 00:47:40
○ 2026-11-14 03:28:00
●A13.248.243.52026-08-25 → 2026-11-14 · 2 obs
● 2026-11-14 03:28:00
●A76.223.105.2302026-08-25 → 2026-11-14 · 2 obs
● 2026-11-14 03:28:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | g.gtld-servers.net, e.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net... | - |
| prepblock.com | ns55.domaincontrol.com, ns56.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.75.28
NS records: ns55.domaincontrol.com, ns56.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 358ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.105.230, 13.248.243.5 |
| NS | 2 | ns55.domaincontrol.com, ns56.domaincontrol.com |
| SOA | 1 | ns55.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns55.domaincontrol.com, ns55.domaincontrol.com, ns56.domaincontrol.com...)
Analysis
IP Addresses
prepblock.com has two IP addresses: 13.248.243.5 and 76.223.105.230
volteretas.com.co, bright-mail.co.uk, unati-consultancy.com and two other host names share IP numbers with prepblock.com.
Name Servers
Two name servers handle the delegation for prepblock.com: ns55.domaincontrol.com and ns56.domaincontrol.com.
prepblock.com uses the same name servers as several other domains — among them buildexecutive.ca, 5439nbroadway.com, johnsonanddalymoving.com and two more.
ns55.domaincontrol.com and ns56.domaincontrol.com both carry two IP addresses. The A records for ns55.domaincontrol.com are 97.74.107.28 and 2603:5:21b2::1c; the A records for ns56.domaincontrol.com are 173.201.75.28 and 2603:5:22b2::1c.