optimumst.com - robtex.com
optimumst.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=1774434762 | ||||||
Same first word
optimumst.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSns-cloud-c1.googledomains.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 10:41:06
●NSns-cloud-c2.googledomains.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 10:41:06
●NSns-cloud-c3.googledomains.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 10:41:06
●NSns-cloud-c4.googledomains.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 10:41:06
●MXsmtp.google.com2026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 10:41:06
●A198.49.23.1442026-02-24 → 2026-03-25 · 2 obs
● 2026-03-25 10:41:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| optimumst.com | ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com | 8 records |
✅ Authoritative Response
Server:216.239.36.108
NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimumst.com (unsigned zone)
⏱️ Timing
Total: 271ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.49.23.144 |
| NS | 4 | ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com... |
| MX | 1 | smtp.google.com (pri: 1) |
| TXT | 1 | v=spf1 include:_spf.google.com ~all |
| SOA | 1 | ns-cloud-c1.googledomains.com cloud-dns- |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)
Analysis
IP Addresses
optimumst.com resolves to a single IP address: 198.49.23.144.
Other host names including lotussky.com, nonprofitgovernance.net, croixdesign.com, huntsvilleconsulting.com and danielhirsch.net share IP numbers with optimumst.com.
Name Servers
optimumst.com is delegated to four name servers: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com and ns-cloud-c4.googledomains.com.
optimumst.com at least partially shares name servers with other domains, including audiwilmingtonde.com, kaysergym.com, bluesharmonicas.com, faceselections.com and 203.60.178.in-addr.arpa.
Hosts with two IP numbers:
Host ns-cloud-c1.googledomains.com points to 2001:4860:4802:32::6c and 216.239.32.108
Host ns-cloud-c2.googledomains.com points to 2001:4860:4802:34::6c and 216.239.34.108
Host ns-cloud-c3.googledomains.com points to 2001:4860:4802:36::6c and 216.239.36.108
Host ns-cloud-c4.googledomains.com points to 2001:4860:4802:38::6c and 216.239.38.108
Mail Servers
optimumst.com is handled by a single mail server, smtp.google.com.
optimumst.com shares its mail server setup with other domains, including hello.io, luconsa.com.mx, newlineserv.com, vvliloanmarket.com and ado-officialshop-friedpotato.com.
The mail servers for optimumst.com are shared with other domains, for instance planttheplanet.co.nz, twirlydoodle.com, maintain.net, seenthensold.com and talsmafurniture.com.
these mail servers are commonly used with 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.
The host name smtp.google.com points to nine IP numbers: 2607:f8b0:4023:c03::1a, 2607:f8b0:4023:c03::1b, 2607:f8b0:4023:c06::1a, 2607:f8b0:4023:c06::1b, 74.125.137.26, 74.125.137.27, 142.250.101.26, 142.250.101.27 and 142.250.141.26.