optimum-dev.com - robtex.com
optimum-dev.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=1771291435 | ||||||
Same first word
optimum-dev.com |
Similar names
DNS History
8 records (4 active, 4 former)
●NSns-cloud-e1.googledomains.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 18:02:10
● 2026-03-24 07:56:50
●NSns-cloud-e2.googledomains.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 18:02:10
● 2026-03-24 07:56:50
●NSns-cloud-e3.googledomains.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 18:02:10
● 2026-03-24 07:56:50
●NSns-cloud-e4.googledomains.com2026-03-19 → 2026-03-24 · 3 obs
● 2026-03-19 18:02:10
● 2026-03-24 07:56:50
○NSns1.infomaniak.ch2016-04-05 → 2017-05-17 · 4 obs
● 2017-05-17 08:19:34
○ 2026-03-19 18:02:10
○ 2026-03-24 07:56:50
○NSns2.infomaniak.ch2016-04-05 → 2017-05-17 · 4 obs
● 2017-05-17 08:19:34
○ 2026-03-19 18:02:10
○ 2026-03-24 07:56:50
○MXmta-gw.infomaniak.ch2016-04-05 → 2017-05-17 · 4 obs
● 2017-05-17 08:19:34
○ 2026-03-19 18:02:10
○ 2026-03-24 07:56:50
○A128.65.195.562016-04-05 → 2017-05-17 · 4 obs
● 2017-05-17 08:19:34
○ 2026-03-19 18:02:10
○ 2026-03-24 07:56:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optimum-dev.com | ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.38.110
NS records: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com, ns-cloud-e4.googledomains.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 400ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-e4.googledomains.com, ns-cloud-e2.googledomains.com... |
| SOA | 1 | ns-cloud-e1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-e1.googledomains.com, ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com...)
Analysis
Name Servers
optimum-dev.com's delegation is handled by four name servers: ns-cloud-e1.googledomains.com, ns-cloud-e2.googledomains.com, ns-cloud-e3.googledomains.com and ns-cloud-e4.googledomains.com.
optimum-dev.com partially shares name servers with other domains; examples include tiddlies.com, kinky(0x736578).at, packages-v2.unity.com, daseindia.org and cwenco.com.
Host names with two IPs:
ns-cloud-e1.googledomains.com points to 2001:4860:4802:32::6e and 216.239.32.110
ns-cloud-e2.googledomains.com points to 2001:4860:4802:34::6e and 216.239.34.110
ns-cloud-e3.googledomains.com points to 2001:4860:4802:36::6e and 216.239.36.110
ns-cloud-e4.googledomains.com points to 2001:4860:4802:38::6e and 216.239.38.110