dntoptics.com - robtex.com
dntoptics.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=1774498667 | ||||||
Subdomains
us.dntoptics.com |
Same first word
dntoptics.com |
DNS History
5 records (5 active, 0 former)
●NSdns11.hichina.com2026-03-03 → 2026-03-26 · 2 obs
● 2026-03-26 04:37:40
●NSdns12.hichina.com2026-03-03 → 2026-03-26 · 2 obs
● 2026-03-26 04:37:40
●MX4p5b5r2o5euc7ttjgntvl7bx4lyz2lue5w3qhw2k36sk2edv23hq.mx-verification.google.com2026-03-03 → 2026-03-26 · 2 obs
● 2026-03-26 04:37:40
●MXsmtp.google.com2026-03-03 → 2026-03-26 · 2 obs
● 2026-03-26 04:37:40
●A23.227.38.652026-03-03 → 2026-03-26 · 2 obs
● 2026-03-26 04:37:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| dntoptics.com | dns11.hichina.com, dns12.hichina.com | 18 records |
✅ Authoritative Response
Server:120.76.107.42
NS records: dns11.hichina.com, dns12.hichina.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for dntoptics.com (unsigned zone)
⏱️ Timing
Total: 3533ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 23.227.38.65 |
| NS | 2 | dns12.hichina.com, dns11.hichina.com |
| MX | 2 | 4p5b5r2o5euc7ttjgntvl7bx4lyz2lue5w3qhw2k, smtp.google.com (pri: 1) |
| TXT | 3 | google-site-verification=oHtCD_Ik3A8GCzX, google-site-verification=YfCI5vTuTPGYRha... |
| SOA | 1 | dns11.hichina.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (dns11.hichina.com, dns11.hichina.com, dns11.hichina.com...)
Analysis
Hierarchy
dntoptics.com is a parent of us.dntoptics.com.
IP Addresses
dntoptics.com points to a single IP address: 23.227.38.65.
Other host names such as kyohotei.co.jp, domlady.com, 4yourbike.com, nosauce.store and ohlala-equestrian.com share IP numbers with dntoptics.com.
Name Servers
dntoptics.com is delegated to two name servers: dns11.hichina.com and dns12.hichina.com.
dntoptics.com uses the same name server setup as other domains, including e2ic.com, amallink.com, jalajala.com, huaxizl.com and gzmailan.com.
dntoptics.com shares name servers with other domains, at least partially; for example qiyuesheying.com and adsir.com.
Host names with nine IP numbers:
dns11.hichina.com points to: 2408:4009:501::19, 39.96.153.42, 39.96.153.52, 47.118.199.202, 47.118.199.212, 120.76.107.42, 120.76.107.52, 139.224.142.112 and 139.224.142.122.
dns12.hichina.com points to: 2408:4009:501::20, 39.96.153.41, 39.96.153.51, 47.118.199.201, 47.118.199.211, 120.76.107.41, 120.76.107.51, 139.224.142.111 and 139.224.142.121.
Mail Servers
dntoptics.com is handled by two mail servers: smtp.google.com and 4p5b5r2o5euc7ttjgntvl7bx4lyz2lue5w3qhw2k36sk2edv23hq.mx-verification.google.com.
dntoptics.com shares at least some mail servers with other domains, for example gestion-de-pisos.com, sis4school.com, labsantalucia.com.co, nar.club and clariumhealth.com.
these mail servers are often used together with the mail servers aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.
Host names with nine IP numbers: smtp.google.com points to 2607:f8b0:4004:c0b::1a, 2607:f8b0:4004:c19::1a, 2607:f8b0:4004:c19::1b, 2607:f8b0:4004:c21::1b, 64.233.180.26, 64.233.180.27, 142.250.31.26, 142.251.111.26 and 142.251.111.27.