nb561.app - robtex.com
nb561.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 #11 | ||||||
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
nb561.app |
DNS History
5 records (5 active, 0 former)
●NSedns6.ultradns.biz2026-08-02 → 2026-08-03 · 2 obs
● 2026-08-03 22:24:04
●NSedns6.ultradns.com2026-08-02 → 2026-08-03 · 2 obs
● 2026-08-03 22:24:04
●NSedns6.ultradns.net2026-08-02 → 2026-08-03 · 2 obs
● 2026-08-03 22:24:04
●NSedns6.ultradns.org2026-08-02 → 2026-08-03 · 2 obs
● 2026-08-03 22:24:04
●A175.29.156.1972026-08-02 → 2026-08-03 · 2 obs
● 2026-08-03 22:24:04
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| nb561.app | edns6.ultradns.biz, edns6.ultradns.net, edns6.ultradns.org, edns6.ultradns.com | - |
✅ Authoritative Response
Server:204.74.66.6
NS records: edns6.ultradns.biz, edns6.ultradns.net, edns6.ultradns.org, edns6.ultradns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nb561.app (unsigned zone)
⏱️ Timing
Total: 999ms | 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 |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)
Analysis
IP Addresses
nb561.app resolves to one IP address: 175.29.156.197.
hxapp66.com, nb18808.com, fi89gs.com and two other host names share IP numbers with nb561.app.
Name Servers
The authoritative name servers for nb561.app are edns6.ultradns.biz, edns6.ultradns.com, edns6.ultradns.net and edns6.ultradns.org.
nb561.app partially shares its NS delegation with several other domains, including fi8819.com, dsn1810.com, yspcapp03.com and two others.
In DNS configurations, these name servers often share authority with cecelia.ns.cloudflare.com, dakota.ns.cloudflare.com, ainsley.ns.cloudflare.com and 7 other name servers.
edns6.ultradns.biz, edns6.ultradns.com, edns6.ultradns.net and edns6.ultradns.org each carry two IP addresses. edns6.ultradns.biz has 204.74.67.6 and 2610:a1:1015::206; edns6.ultradns.com has 204.74.66.6 and 2001:502:f3ff::206; edns6.ultradns.net has 204.74.110.6 and 2610:a1:1014::206; edns6.ultradns.org has 204.74.111.6 and 2001:502:4612::206.