prepstar.com - dns.ninja
prepstar.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=1786777389 | ||||||
Same first word
Similar names
DNS History
9 records (8 active, 1 former)
●NSns37.domaincontrol.com2015-07-03 → 2026-08-15 · 2 obs
● 2026-08-15 07:26:18
●NSns38.domaincontrol.com2015-07-03 → 2026-08-15 · 2 obs
● 2026-08-15 07:26:18
●MXalt1.aspmx.l.google.com2015-07-03 → 2026-08-15 · 2 obs
● 2026-08-15 07:26:18
●MXalt2.aspmx.l.google.com2015-07-03 → 2026-08-15 · 2 obs
● 2026-08-15 07:26:18
●MXaspmx.l.google.com2015-07-03 → 2026-08-15 · 2 obs
● 2026-08-15 07:26:18
●MXaspmx2.googlemail.com2015-07-03 → 2026-08-15 · 2 obs
● 2026-08-15 07:26:18
●MXaspmx3.googlemail.com2015-07-03 → 2026-08-15 · 2 obs
● 2026-08-15 07:26:18
○A207.171.1.1402015-07-03 → 2017-12-07 · 4 obs
● 2017-12-07 17:25:46
○ 2026-02-24 20:50:04
○ 2026-08-15 07:26:18
●A72.167.151.562026-02-24 → 2026-08-15 · 3 obs
● 2026-02-24 20:50:04
● 2026-08-15 07:26:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net, f.gtld-servers.net... | - |
| prepstar.com | ns37.domaincontrol.com, ns38.domaincontrol.com | 4 records |
✅ Authoritative Response
Server:173.201.76.19
NS records: ns37.domaincontrol.com, ns38.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for prepstar.com (unsigned zone)
⏱️ Timing
Total: 175ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.167.151.56 |
| NS | 2 | ns37.domaincontrol.com, ns38.domaincontrol.com |
| MX | 5 | alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)... |
| TXT | 2 | google-site-verification=2Kmxi-qDCs9LubA, v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns37.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns37.domaincontrol.com, ns37.domaincontrol.com, ns38.domaincontrol.com...)
Analysis
IP Addresses
prepstar.com resolves to one IP address: 72.167.151.56.
csaprepstar.com, theburkedesign.com, sportsfranchise.com and two other host names share IP numbers with prepstar.com.
Name Servers
DNS delegation for prepstar.com points to two name servers: ns37.domaincontrol.com and ns38.domaincontrol.com.
prepstar.com uses the same name servers as several other domains — among them my-whoosh.org, ezebreeze.com, surbhisystems.com and two more.
ns37.domaincontrol.com directs to 97.74.108.19 and 2603:5:21c1::13. ns38.domaincontrol.com directs to 173.201.76.19 and 2603:5:22c1::13. Each host name carries two IP addresses.
Mail Servers
prepstar.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.
prepstar.com has at least partial mail server overlap with other domains such as cafegiang.vn, pnudrone.com, ns500758.ns500759.ns500698.ns500758.ns500758.ns500735.ns500736.ns500698.ns500698.ns500698.ns500708.ns500619.ns500576.ns500576.trackreceptor.com and two more.
These mail servers commonly co-occur with mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt4.aspmx.l.google.com and 3 others.
Hostnames that resolve to two IP addresses:
aspmx2.googlemail.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1a.
aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.
aspmx.l.google.com has two IP addresses: 142.251.16.26 and 2607:f8b0:4004:c17::1a.
alt1.aspmx.l.google.com has two IP addresses: 192.178.234.26 and 2800:3f0:4003:c14::1b.
alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.
Host names pointing to 192.178.234.26 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.