daioptical.com - robtex.com
daioptical.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=1776257342 | ||||||
Same first word
daioptical.com |
DNS History
7 records (5 active, 2 former)
●NSdns.technorail.com2015-06-05 → 2026-04-15 · 2 obs
● 2026-04-15 13:10:38
●NSdns2.technorail.com2015-06-05 → 2026-04-15 · 2 obs
● 2026-04-15 13:10:38
●NSdns3.arubadns.net2015-06-05 → 2026-04-15 · 2 obs
● 2026-04-15 13:10:38
●NSdns4.arubadns.cz2015-06-05 → 2026-04-15 · 2 obs
● 2026-04-15 13:10:38
●MXdaioptical-com.mail.protection.outlook.com2026-04-15 → 2026-04-15 · 2 obs
● 2026-04-15 13:10:38
○MXmail.daioptical.com2015-06-05 → 2016-01-27 · 4 obs
● 2016-01-27 12:11:42
○ 2016-06-19 00:47:30
○ 2026-04-15 13:10:38
○MXmta1.daioptical.com2016-06-19 → 2019-04-02 · 4 obs
● 2016-06-19 00:47:30
● 2019-04-02 17:05:30
○ 2026-04-15 13:10:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| daioptical.com | dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net | 4 records |
✅ Authoritative Response
Server:95.110.220.5
NS records: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz, dns3.arubadns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for daioptical.com (unsigned zone)
⏱️ Timing
Total: 699ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | dns2.technorail.com, dns.technorail.com... |
| MX | 1 | daioptical-com.mail.protection.outlook.c |
| TXT | 4 | MS=ms76190375, google-site-verification=5dT6eqUo8to9yhD... |
| SOA | 1 | dns.technorail.com hostmaster.daioptical |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns2.technorail.com, dns2.technorail.com, dns.technorail.com...)
Analysis
Name Servers
daioptical.com is delegated to four name servers: dns2.technorail.com, dns.technorail.com, dns4.arubadns.cz and dns3.arubadns.net.
daioptical.com at least partially shares name servers with other domains, for instance dobertec.com, sanfedele.it, 232.110.95.in-addr.arpa, fondazionedonatizucchi.com and tosetti.eu.
Host names with two IP numbers:
dns2.technorail.com points to: 2a00:6d42:3:2096::f:1 and 95.110.136.8.
dns.technorail.com points to: 2a00:6d40:2:2082::f:1 and 94.177.210.13.
dns4.arubadns.cz points to: 2001:15e8:104:4::d8ee and 81.2.216.238.
dns3.arubadns.net points to: 2a00:6d41:3:206e::f:1 and 95.110.220.5.
Mail Servers
daioptical.com is handled by a single mail server, daioptical-com.mail.protection.outlook.com.
daioptical-com.mail.protection.outlook.com resolves to eight IP addresses: 2a01:111:f403:ca04::8, 2a01:111:f403:ca04::c, 2a01:111:f403:ca09::1, 2a01:111:f403:ca09::6, 52.101.68.10, 52.101.68.29, 52.101.73.4 and 52.101.73.22.