nb888.app - robtex.com
nb888.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.29.156.197🇧🇩 DBL-AS-AP175.29.156.0/24 DEEP BRIGHT LIMITED, Room 02, 12/F.,Bonham Commercial Centre, 44 46 Bonham Strand West, Sheung Wan, Hong Kong | ||||||
| NS | edns6.ultradns.com ⭐ | ||||||
| A | 2001:502:f3ff::206🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar | ||||||
| PTR | edns6.ultradns.com | ||||||
| A | 204.74.66.6🇺🇸 MAINT-ID-12008204.74.66.0/24 Neustar | ||||||
| PTR | edns6.ultradns.com | ||||||
| NS | edns6.ultradns.biz | ||||||
| A | 2610:a1:1015::206🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar | ||||||
| PTR | edns6.ultradns.biz | ||||||
| A | 204.74.67.6🇺🇸 MAINT-ID-12008204.74.67.0/24 Neustar | ||||||
| PTR | edns6.ultradns.biz | ||||||
| NS | edns6.ultradns.net | ||||||
| A | 2610:a1:1014::206🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar | ||||||
| PTR | edns6.ultradns.net | ||||||
| A | 204.74.110.6🇺🇸 MAINT-ID-12008204.74.110.0/24 Neustar | ||||||
| PTR | edns6.ultradns.net | ||||||
| NS | edns6.ultradns.org | ||||||
| A | 2001:502:4612::206🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar | ||||||
| PTR | edns6.ultradns.org | ||||||
| A | 204.74.111.6🇺🇸 MAINT-ID-12008204.74.111.0/24 Neustar | ||||||
| PTR | edns6.ultradns.org | ||||||
| SOA | edns6.ultradns.comadmin@189jolin.com 2024-02-22 #5 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
🔒 HSTS Preload (+subdomains)
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSedns6.ultradns.biz2026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 08:40:32
●NSedns6.ultradns.com2026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 08:40:32
●NSedns6.ultradns.net2026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 08:40:32
●NSedns6.ultradns.org2026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 08:40:32
●A175.29.156.1972026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 08:40:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| nb888.app | edns6.ultradns.com, edns6.ultradns.biz, edns6.ultradns.org, edns6.ultradns.net | - |
✅ Authoritative Response
Server:204.74.111.6
NS records: edns6.ultradns.com, edns6.ultradns.biz, edns6.ultradns.org, edns6.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nb888.app (unsigned zone)
⏱️ Timing
Total: 737ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.29.156.197 |
| NS | 4 | edns6.ultradns.biz, edns6.ultradns.com... |
| SOA | 1 | edns6.ultradns.com admin.189jolin.com |
Analysis
IP Addresses
nb888.app has exactly one IP address — 175.29.156.197.
nb561.app, nbdl3.com, nbdl888.com plus two other host names have IP numbers in common with nb888.app.
Name Servers
Four name servers handle the delegation for nb888.app: edns6.ultradns.biz, edns6.ultradns.com, edns6.ultradns.net and edns6.ultradns.org.
nb888.app has at least partial name server overlap with other domains, such as ht66pcappg2.com, dsn2002.com, dsn3899.com and two others.
cecelia.ns.cloudflare.com, dakota.ns.cloudflare.com and drake.ns.cloudflare.com — plus 7 other name servers — are commonly paired with these name servers.
edns6.ultradns.biz, edns6.ultradns.com, edns6.ultradns.net and edns6.ultradns.org all point to exactly two IP numbers each: edns6.ultradns.biz → 204.74.67.6 and 2610:a1:1015::206; edns6.ultradns.com → 204.74.66.6 and 2001:502:f3ff::206; edns6.ultradns.net → 204.74.110.6 and 2610:a1:1014::206; edns6.ultradns.org → 204.74.111.6 and 2001:502:4612::206.