olitech.dev - dns.ninja
olitech.dev
dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Subdomains
mail.olitech.dev |
Same first word
Similar names
Previous names
Next names
DNS History
5 records (4 active, 1 former)
●NSpaul.ns.cloudflare.com2026-08-25 → 2026-11-13 · 2 obs
● 2026-11-13 13:05:14
●NSzita.ns.cloudflare.com2026-08-25 → 2026-11-13 · 2 obs
● 2026-11-13 13:05:14
●MXmail.cerzun.com2026-08-31 → 2026-11-13 · 3 obs
● 2026-08-31 06:29:32
● 2026-11-13 13:05:14
○MXmail.olitech.dev2026-08-25 → 2026-08-25 · 3 obs
○ 2026-08-31 06:29:32
○ 2026-11-13 13:05:14
●A190.117.69.242026-08-25 → 2026-11-13 · 2 obs
● 2026-11-13 13:05:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld5.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | 10 records |
| olitech.dev | paul.ns.cloudflare.com, zita.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.243
NS records: paul.ns.cloudflare.com, zita.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for olitech.dev (unsigned zone)
⏱️ Timing
Total: 583ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 190.117.69.24 |
| NS | 2 | paul.ns.cloudflare.com, zita.ns.cloudflare.com |
| MX | 1 | mail.cerzun.com (pri: 10) |
| TXT | 4 | # Cloudflare API token
dns_cloudflare_ap, 1|www.olitech.dev... |
| SOA | 1 | paul.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
Hierarchy
olitech.dev serves as the parent of mail.olitech.dev.
IP Addresses
olitech.dev resolves to one IP address: 190.117.69.24.
mail.olitech.dev, for instance, is one of the other host names sharing IP numbers with olitech.dev.
Name Servers
olitech.dev uses two name servers for its delegation: paul.ns.cloudflare.com and zita.ns.cloudflare.com.
olitech.dev uses the same name servers as several other domains — among them dnykmjry.workers.dev, yuhsiang.workers.dev, openbibleworks.workers.dev and two more.
olitech.dev has at least partial name server overlap with other domains, such as gtmifyapp.com, thereindeerrailway.co.uk, rayadvertisingteam.com and two others.
It is common to see these name servers used together with name servers conrad.ns.cloudflare.com and kristin.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
Hostname paul.ns.cloudflare.com directs to 108.162.193.135, 172.64.33.135 and 173.245.59.135 along with 3 other IP addresses.
Hostname zita.ns.cloudflare.com directs to 108.162.192.243, 172.64.32.243 and 173.245.58.243 along with 3 other IP addresses.
Mail Servers
Mail for olitech.dev is handled by a single mail server, mail.cerzun.com.
The mail server configuration of olitech.dev is identical to that of other domains — cerzun.com being one example.
mail.cerzun.com has two IP addresses: 152.53.166.52 and 2a0a:4cc0:2000:91bf:482d:4eff:fedc:175b.