nb688.app - robtex.com
nb688.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 175.29.156.198🇧🇩 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
nb688.app |
DNS History
5 records (5 active, 0 former)
●NSedns6.ultradns.biz2026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 09:47:50
●NSedns6.ultradns.com2026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 09:47:50
●NSedns6.ultradns.net2026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 09:47:50
●NSedns6.ultradns.org2026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 09:47:50
●A175.29.156.1982026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 09:47:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| nb688.app | edns6.ultradns.biz, edns6.ultradns.org, edns6.ultradns.com, edns6.ultradns.net | - |
✅ Authoritative Response
Server:204.74.66.6
NS records: edns6.ultradns.biz, edns6.ultradns.org, edns6.ultradns.com, edns6.ultradns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nb688.app (unsigned zone)
⏱️ Timing
Total: 1277ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.29.156.198 |
| NS | 4 | edns6.ultradns.biz, edns6.ultradns.com... |
| SOA | 1 | edns6.ultradns.com admin.189jolin.com |
Analysis
IP Addresses
nb688.app resolves to just one IP address, 175.29.156.198.
Two other host names, along with hxgjpcappp4.com, nb1389.com and nb456.app, also share IP numbers with nb688.app.
Name Servers
The NS records for nb688.app point to four name servers: edns6.ultradns.biz, edns6.ultradns.com, edns6.ultradns.net and edns6.ultradns.org.
At least some of nb688.app's name servers are shared with other domains, for example js66pcappc1.com, xinglongpcappd5.com, lf008pcapp2.com and two more.
These name servers tend to co-occur with cecelia.ns.cloudflare.com, dakota.ns.cloudflare.com, drake.ns.cloudflare.com and 5 other name servers in the same DNS delegations.
Four hostnames, each resolving to a pair of IP addresses: edns6.ultradns.biz directs to 204.74.67.6 and 2610:a1:1015::206; edns6.ultradns.com directs to 204.74.66.6 and 2001:502:f3ff::206; edns6.ultradns.net directs to 204.74.110.6 and 2610:a1:1014::206; edns6.ultradns.org directs to 204.74.111.6 and 2001:502:4612::206.