optdev.com - robtex.com
optdev.com
| CNAME | ns6.dnsdiy.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 150.109.10.234🇸🇬 TENCENT-NET-AP-CN150.109.8.0/22 Proxy-registered route object | ||||||
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=1778369606 | ||||||
Same first word
optdev.com |
Similar names
DNS History
9 records (4 active, 5 former)
●NSns1.alidns.com2026-02-15 → 2026-05-09 · 3 obs
○ 2019-03-24 11:30:48
● 2026-02-15 17:54:28
● 2026-05-09 23:33:54
● 2026-02-15 17:54:28
● 2026-05-09 23:33:54
○NSns1.omnis.com2015-07-05 → 2019-03-24 · 4 obs
● 2015-07-05 04:39:34
● 2019-03-24 11:30:48
○ 2026-02-15 17:54:28
○ 2026-05-09 23:33:54
● 2019-03-24 11:30:48
○ 2026-02-15 17:54:28
○ 2026-05-09 23:33:54
●NSns2.alidns.com2026-02-15 → 2026-05-09 · 3 obs
○ 2019-03-24 11:30:48
● 2026-02-15 17:54:28
● 2026-05-09 23:33:54
● 2026-02-15 17:54:28
● 2026-05-09 23:33:54
○NSns2.omnis.com2015-07-05 → 2019-03-24 · 4 obs
● 2015-07-05 04:39:34
● 2019-03-24 11:30:48
○ 2026-02-15 17:54:28
○ 2026-05-09 23:33:54
● 2019-03-24 11:30:48
○ 2026-02-15 17:54:28
○ 2026-05-09 23:33:54
○NSprimary.guardeddns.net2015-07-05 → 2019-03-24 · 4 obs
● 2015-07-05 04:39:34
● 2019-03-24 11:30:48
○ 2026-02-15 17:54:28
○ 2026-05-09 23:33:54
● 2019-03-24 11:30:48
○ 2026-02-15 17:54:28
○ 2026-05-09 23:33:54
●MXmailserver.purelymail.com2026-02-15 → 2026-05-09 · 3 obs
○ 2019-03-24 11:30:48
● 2026-02-15 17:54:28
● 2026-05-09 23:33:54
● 2026-02-15 17:54:28
● 2026-05-09 23:33:54
○MXpostoffice.omnis.com2015-07-05 → 2019-03-24 · 4 obs
● 2015-07-05 04:39:34
● 2019-03-24 11:30:48
○ 2026-02-15 17:54:28
○ 2026-05-09 23:33:54
● 2019-03-24 11:30:48
○ 2026-02-15 17:54:28
○ 2026-05-09 23:33:54
○A216.239.138.222015-07-05 → 2026-02-15 · 4 obs
● 2015-07-05 04:39:34
● 2026-02-15 17:54:28
○ 2026-05-09 23:33:52
○ 2026-05-09 23:33:54
● 2026-02-15 17:54:28
○ 2026-05-09 23:33:52
○ 2026-05-09 23:33:54
●CNAMEns6.dnsdiy.com2026-02-15 → 2026-05-09 · 2 obs
● 2026-02-15 17:54:28
● 2026-05-09 23:33:54
● 2026-05-09 23:33:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| optdev.com | ns1.alidns.com, ns2.alidns.com | 18 records |
✅ Authoritative Response
Server:120.76.107.45
NS records: ns1.alidns.com, ns2.alidns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optdev.com (unsigned zone)
⏱️ Timing
Total: 575ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.alidns.com, ns1.alidns.com |
| MX | 1 | mailserver.purelymail.com (pri: 10) |
| TXT | 3 | afternic-verification-mjxSNdHQjWY8oGTrdA, purelymail_ownership_proof=b2b54bc769d18... |
| CNAME | 1 | ns6.dnsdiy.com |
| SOA | 1 | ns1.alidns.com hostmaster.hichina.com |
📌 Glue Records Collected
Total: 18
Out-of-bailiwick: 18 (ns1.alidns.com, ns1.alidns.com, ns1.alidns.com...)
Analysis
IP Addresses
optdev.com resolves to one IP number: 150.109.10.234.
Other host names such as ns6.dnsdiy.com and ns5.dnsdiy.com share IP numbers with optdev.com.