dolutech.com - dns.ninja
dolutech.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=1785227792 | ||||||
Subdomains
cloudserver.dolutech.com |
Same first word
dolutech.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSbetty.ns.cloudflare.com2026-04-02 → 2026-07-28 · 2 obs
● 2026-07-28 08:48:22
●NSneil.ns.cloudflare.com2026-04-02 → 2026-07-28 · 2 obs
● 2026-07-28 08:48:22
●MXmail.protonmail.ch2026-04-02 → 2026-07-28 · 2 obs
● 2026-07-28 08:48:22
●MXmailsec.protonmail.ch2026-04-02 → 2026-07-28 · 2 obs
● 2026-07-28 08:48:22
●A2a14:7581:300:7ff5::12026-04-02 → 2026-07-28 · 2 obs
● 2026-07-28 08:48:22
●A81.31.213.212026-04-02 → 2026-07-28 · 2 obs
● 2026-07-28 08:48:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, a.gtld-servers.net, f.gtld-servers.net... | - |
| dolutech.com | betty.ns.cloudflare.com, neil.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.75
NS records: betty.ns.cloudflare.com, neil.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dolutech.com (unsigned zone)
⏱️ Timing
Total: 132ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 81.31.213.21 |
| AAAA | 1 | 2a14:7581:300:7ff5::1 |
| NS | 2 | betty.ns.cloudflare.com, neil.ns.cloudflare.com |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 4 | google-site-verification=O6SQT2wDbKF1ePf, protonmail-verification=1b4874f4550ff911... |
| SOA | 1 | betty.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (betty.ns.cloudflare.com, betty.ns.cloudflare.com, betty.ns.cloudflare.com...)
Analysis
Hierarchy
cloudserver.dolutech.com is delegated beneath dolutech.com.
IP Addresses
dolutech.com has two IP addresses: 81.31.213.21 and 2a14:7581:300:7ff5::1
Host names like cloudserver.dolutech.com are further examples that share IP numbers with dolutech.com.
Name Servers
Two name servers handle the delegation for dolutech.com: betty.ns.cloudflare.com and neil.ns.cloudflare.com.
dolutech.com shares its NS records with other domains, for example drumgrange.com, sunterra.es, 244bbb.com and two others.
There is at least partial name server overlap between dolutech.com and other domains — knowthegulfcoast.com, 1eschiller.com, vianense.pt and two more among them.
The name servers fay.ns.cloudflare.com, piotr.ns.cloudflare.com, ashley.ns.cloudflare.com and two others are commonly seen in use alongside these name servers.
DNS names with 6 IP addresses:
betty.ns.cloudflare.com resolves to 108.162.192.75, 172.64.32.75 and 173.245.58.75 among others, with 3 other IP addresses in total.
neil.ns.cloudflare.com resolves to 108.162.193.211, 172.64.33.211 and 173.245.59.211 among others, with 3 other IP addresses in total.
Mail Servers
dolutech.com is served by two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.
Among the domains sharing a mail server setup with dolutech.com are beeb.li, atri.dad, cursive.works and two others.
There is at least a partial MX overlap between dolutech.com and other domains, including lithgow-schmidt.dk, cmlynch.com, hypernetwork.de and two others.
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.