jjtestprep.com - robtex.com
jjtestprep.com
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=1771291435 | ||||||
Same first word
jjtestprep.com |
DNS History
13 records (13 active, 0 former)
●NSns-cloud-a1.googledomains.com2020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●NSns-cloud-a2.googledomains.com2020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●NSns-cloud-a3.googledomains.com2020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●NSns-cloud-a4.googledomains.com2020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●MXalt1.aspmx.l.google.com2020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●MXalt2.aspmx.l.google.com2020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●MXalt3.aspmx.l.google.com2020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●MXalt4.aspmx.l.google.com2020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●MXaspmx.l.google.com2020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●A198.185.159.1442020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●A198.185.159.1452020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●A198.49.23.1442020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
●A198.49.23.1452020-02-16 → 2026-03-21 · 2 obs
● 2026-03-21 06:19:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, i.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net... | - |
| jjtestprep.com | ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com | 8 records |
✅ Authoritative Response
Server: 216.239.38.106
NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jjtestprep.com (unsigned zone)
⏱️ Timing
Total: 576ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 198.49.23.145, 198.185.159.144... |
| NS | 4 | ns-cloud-a1.googledomains.com, ns-cloud-a3.googledomains.com... |
| MX | 5 | alt1.aspmx.l.google.com (pri: 5), alt4.aspmx.l.google.com (pri: 10)... |
| TXT | 2 | v=spf1 include:_spf.mlsend.com include:_, mailerlite-domain-verification=3590ebe79 |
| SOA | 1 | ns-cloud-a1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by jjtestprep.com: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.
other host names including aaadvancement.com, hipstv.com, djbait.com, softsolutionsllc.com and shaqfoundation.org share IP numbers with jjtestprep.com.
Name Servers
jjtestprep.com is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.
jjtestprep.com at least partially shares name servers with other domains, for instance sekabet1456.com, consultingair.com, siteriver.com, pdplus2.com and mits-ltd.com.
Host names with two IP numbers:
ns-cloud-a1.googledomains.com points to 2001:4860:4802:32::6a and 216.239.32.106; ns-cloud-a2.googledomains.com points to 2001:4860:4802:34::6a and 216.239.34.106; ns-cloud-a3.googledomains.com points to 2001:4860:4802:36::6a and 216.239.36.106; ns-cloud-a4.googledomains.com points to 2001:4860:4802:38::6a and 216.239.38.106.
Mail Servers
jjtestprep.com is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
jjtestprep.com shares some mail servers with other domains, at least partially, for instance ns500731.ns500754.ns500742.ns500754.ns500754.ns500731.ns500742.ns500671.ns500678.ns500671.ns500666.ns500291.ns500291.ns500131.lustychickser.com, ns500731.ns500754.ns500671.ns500731.ns500704.ns500688.ns500705.ns500671.ns500291.lusty(0x736c7574)z.com, ns500693.ns500699.ns500693.ns500734.ns500734.ns500699.ns500699.ns500693.ns500699.ns500683.ns500588.ns500612.ns500612.ns500468.ns500110.dtrkdll.com, ns500699.ns500699.ns500734.ns500734.ns500699.ns500699.ns500734.ns500699.ns500588.ns500632.ns500632.ns500612.ns500588.ns500110.dtrkdll.com and ns500758.ns500759.ns500698.ns500735.ns500736.ns500698.ns500735.ns500698.ns500708.ns500698.ns500576.ns500686.ns500686.ns500652.ns500619.trackreceptor.com.
these mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.
Host names with two IP numbers:
aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27
alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26
alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26
alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26
alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27