preptech.com - robtex.com
preptech.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 157.230.95.220🇺🇸 DIGITALOCEAN | ||||||
| PTR | 1048656.cloudwaysapps.com | ||||||
| NS | ns33.domaincontrol.com ⭐ | ||||||
| A | 2603:5:21a1::11🇺🇸 GODADDY-DNS | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| A | 97.74.106.17🇺🇸 GODADDY-DNS | ||||||
| PTR | ns33.domaincontrol.com | ||||||
| NS | ns34.domaincontrol.com | ||||||
| A | 2603:5:22a1::11🇺🇸 GODADDY-DNS | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| A | 173.201.74.17🇺🇸 GODADDY-DNS | ||||||
| PTR | ns34.domaincontrol.com | ||||||
| MX | preptech-com.mail.protection.outlook.com ⭐ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com -all | ||||||
| SOA | ns33.domaincontrol.comdns@jomax.net 2024-05-29 #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=1771291435 | ||||||
Same first word
Similar names
perptech.net |
techprep.app |
epprecht.com.br |
epprecht.net |
epprecht.com |
perphect.com |
cheppert.de |
techprep.org |
treppche.de |
epprecht.ch |
percepth.in |
techprep.com |
etchprep.com |
perptech.com |
DNS History
9 records (4 active, 5 former)
●NSns33.domaincontrol.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 21:19:22
● 2026-02-23 23:03:22
●NSns34.domaincontrol.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 21:19:22
● 2026-02-23 23:03:22
○NSns51.domaincontrol.com2015-05-29 → 2017-04-01 · 4 obs
● 2017-04-01 08:48:54
○ 2026-02-23 21:19:22
○ 2026-02-23 23:03:22
○NSns52.domaincontrol.com2015-05-29 → 2017-04-01 · 4 obs
● 2017-04-01 08:48:54
○ 2026-02-23 21:19:22
○ 2026-02-23 23:03:22
○MXmailstore1.secureserver.net2015-05-29 → 2017-04-01 · 4 obs
● 2017-04-01 08:48:54
○ 2026-02-23 21:19:22
○ 2026-02-23 23:03:22
●MXpreptech-com.mail.protection.outlook.com2026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 21:19:22
● 2026-02-23 23:03:22
○MXsmtp.secureserver.net2015-05-29 → 2017-04-01 · 4 obs
● 2017-04-01 08:48:54
○ 2026-02-23 21:19:22
○ 2026-02-23 23:03:22
●A157.230.95.2202026-02-23 → 2026-02-23 · 3 obs
● 2026-02-23 21:19:22
● 2026-02-23 23:03:22
○A66.96.132.212015-05-29 → 2017-04-01 · 4 obs
● 2017-04-01 08:48:54
○ 2026-02-23 21:19:22
○ 2026-02-23 23:03:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| preptech.com | ns33.domaincontrol.com, ns34.domaincontrol.com | 4 records |
✅ Authoritative Response
Server: 173.201.74.17
NS records: ns33.domaincontrol.com, ns34.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for preptech.com (unsigned zone)
⏱️ Timing
Total: 99ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 157.230.95.220 |
| NS | 2 | ns33.domaincontrol.com, ns34.domaincontrol.com |
| MX | 1 | preptech-com.mail.protection.outlook.com |
| TXT | 1 | v=spf1 include:spf.protection.outlook.co |
| SOA | 1 | ns33.domaincontrol.com dns.jomax.net |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns33.domaincontrol.com, ns33.domaincontrol.com, ns34.domaincontrol.com...)
AI analysis
preptech.com points to a single IP address: 157.230.95.220.
Other host names such as electronicsvaluerecovery.com, thesoundvision.com, dreamscapesav.com, dwkozera.com and wallshieldsco.com share IPs with preptech.com.
Two name servers ns33.domaincontrol.com and ns34.domaincontrol.com handle the delegation for preptech.com.
preptech.com shares the same name server setup as other domains, for example seiu721.net, morethenpar.com, fairwaygc.com, babyalpa.ca and i-hippo.com.
Host names with two IP numbers:
ns33.domaincontrol.com points to 2603:5:21a1::11 and 97.74.106.17.
ns34.domaincontrol.com points to 2603:5:22a1::11 and 173.201.74.17.
The preptech-com.mail.protection.outlook.com mail server handles preptech.com.