nb4b.com - dns.ninja
nb4b.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.nb4b.com ⭐ | ||||||
| A | 86.64.239.11🇫🇷 LDCOMNET86.64.0.0/12 SFR Altice France | ||||||
| PTR | ns1.9services.com | ||||||
| NS | ns2.nb4b.com | ||||||
| A | 84.96.147.1🇫🇷 LDCOMNET84.96.0.0/13 LDCOM-NET | ||||||
| PTR | ns2.9services.com | ||||||
| SOA | ns1.nb4b.comhostmaster@psie.local serial=576 | ||||||
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=1785948999 | ||||||
Subdomains
Same first word
nb4b.com |
Similar names
DNS History
2 records (2 active, 0 former)
●NSns1.nb4b.com2015-08-14 → 2026-08-05 · 2 obs
● 2015-08-14 06:28:28
● 2026-08-05 17:19:24
● 2026-08-05 17:19:24
●NSns2.nb4b.com2015-08-14 → 2026-08-05 · 2 obs
● 2015-08-14 06:28:28
● 2026-08-05 17:19:24
● 2026-08-05 17:19:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | f.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net... | - |
| nb4b.com | ns1.nb4b.com, ns2.nb4b.com | 2 records |
✅ Authoritative Response
Server:86.64.239.11
NS records: ns1.nb4b.com, ns2.nb4b.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nb4b.com (unsigned zone)
⏱️ Timing
Total: 270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 2 | ns2.nb4b.com, ns1.nb4b.com |
| SOA | 1 | ns1.nb4b.com hostmaster.psie.local |
📌 Glue Records Collected
Total: 2
In-bailiwick: 2 (ns1.nb4b.com, ns2.nb4b.com)
Analysis
Hierarchy
ns1.nb4b.com and ns2.nb4b.com each fall under nb4b.com as their parent domain.
Name Servers
nb4b.com has two authoritative name servers — ns1.nb4b.com and ns2.nb4b.com.
ns1.nb4b.com → 86.64.239.11 and ns2.nb4b.com → 84.96.147.1: one IP number per host name.