optimistic-inspection.com - robtex.com
optimistic-inspection.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
optimistic-inspection.com |
DNS History
9 records (9 active, 0 former)
●NSpdns73.ultradns.biz2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 18:17:08
●NSpdns73.ultradns.co.uk2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 18:17:08
●NSpdns73.ultradns.com2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 18:17:08
●NSpdns73.ultradns.info2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 18:17:08
●NSpdns73.ultradns.net2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 18:17:08
●NSpdns73.ultradns.org2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 18:17:08
●MXmail2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 18:17:08
●A208.88.225.1172026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 18:17:08
●A2607:fbe0:1:42::1a2026-03-22 → 2026-03-23 · 2 obs
● 2026-03-23 18:17:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| optimistic-inspection.com | pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz... | 2 records |
✅ Authoritative Response
Server:156.154.66.73
NS records: pdns73.ultradns.net, pdns73.ultradns.com, pdns73.ultradns.org, pdns73.ultradns.biz, pdns73.ultradns.info, pdns73.ultradns.co.uk
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for optimistic-inspection.com (unsigned zone)
⏱️ Timing
Total: 538ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.88.225.117 |
| AAAA | 1 | 2607:fbe0:1:42::1a |
| NS | 6 | pdns73.ultradns.co.uk, pdns73.ultradns.biz... |
| MX | 1 | mail (pri: 10) |
| SOA | 1 | pdns73.ultradns.com pdns73.ultradns.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns73.ultradns.com, pdns73.ultradns.com)
Analysis
IP Addresses
optimistic-inspection.com points to two IP numbers: 2607:fbe0:1:42::1a and 208.88.225.117.
Other host names, for instance gripping-bread.com, novel-inevitable.com, common-brush.com, treasured-independent.com and impeccable-official.com share IP numbers with optimistic-inspection.com.
Name Servers
optimistic-inspection.com is delegated to six name servers: pdns73.ultradns.biz, pdns73.ultradns.com, pdns73.ultradns.info, pdns73.ultradns.net, pdns73.ultradns.org and pdns73.ultradns.co.uk.
optimistic-inspection.com at least partially shares its name servers with other domains, for instance mountainousobligation.pro, morppm.com, xikerslive.com, surefootedbusiness.com and fun88520.com.
These name servers are commonly used alongside ns59.ultradns2.com and ns59.ultradns2.org.
Hostnames with two IP numbers:
pdns73.ultradns.biz points to 2610:a1:1015::6d and 156.154.66.73
pdns73.ultradns.com points to 2001:502:f3ff::6d and 156.154.64.73
pdns73.ultradns.info points to 2610:a1:1016::6d and 156.154.68.73
pdns73.ultradns.net points to 2610:a1:1014::6d and 156.154.65.73
pdns73.ultradns.org points to 2001:502:4612::6d and 156.154.67.73
pdns73.ultradns.co.uk points to 2610:a1:1017::6d and 156.154.69.73
Mail Servers
optimistic-inspection.com is served by a single mail server, mail.
optimistic-inspection.com uses the same mail server setup as other domains such as much-audit.ru, woodbyjan.com, bogus-search.pro, intelligent-black.com and silentinevitable.com.
optimistic-inspection.com shares some mail servers with other domains, including seawolfenglish.com, nachashealth.org, pssd.de, fbtcc.co.za and stoutst.nl.