optimalblackjack.com - robtex.com
optimalblackjack.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.googleghs.com ⚠️ Not in zone NS records | ||||||
| A | 216.239.32.18🇺🇸 Google216.239.32.0/24 | ||||||
| NS | ns2.googleghs.com ⚠️ Not in zone NS records | ||||||
| A | 216.239.34.18🇺🇸 Google216.239.34.0/24 | ||||||
| NS | ns3.googleghs.com ⚠️ Not in zone NS records | ||||||
| A | 216.239.36.18🇺🇸 Google216.239.36.0/24 | ||||||
| NS | ns4.googleghs.com ⚠️ Not in zone NS records | ||||||
| A | 216.239.38.18🇺🇸 Google216.239.38.0/24 | ||||||
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
optimalblackjack.com |
DNS History
4 records (4 active, 0 former)
●NSns1.googleghs.com2026-02-24 → 2026-03-23 · 2 obs
● 2026-02-24 21:12:52
● 2026-03-23 21:34:52
● 2026-03-23 21:34:52
●NSns2.googleghs.com2026-02-24 → 2026-03-23 · 2 obs
● 2026-02-24 21:12:52
● 2026-03-23 21:34:52
● 2026-03-23 21:34:52
●NSns3.googleghs.com2026-02-24 → 2026-03-23 · 2 obs
● 2026-02-24 21:12:52
● 2026-03-23 21:34:52
● 2026-03-23 21:34:52
●NSns4.googleghs.com2026-02-24 → 2026-03-23 · 2 obs
● 2026-02-24 21:12:52
● 2026-03-23 21:34:52
● 2026-03-23 21:34:52
🔍 DNS Trace
Analysis
Name Servers
optimalblackjack.com is delegated to four name servers: ns1.googleghs.com, ns2.googleghs.com, ns3.googleghs.com and ns4.googleghs.com.
optimalblackjack.com at least partially shares its name servers with other domains, for instance thatislegit.com, lacountyalmanac.com, emotortrend.com, pointwinner.com and capitalistpigs.com.
Host names with one IP number: ns1.googleghs.com points to 216.239.32.18; ns2.googleghs.com points to 216.239.34.18; ns3.googleghs.com points to 216.239.36.18; ns4.googleghs.com points to 216.239.38.18.