nb567.app - robtex.com
nb567.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 172.65.253.211🇺🇸 Cloudflare172.65.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| 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 #3 | ||||||
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
nb567.app |
Similar names
DNS History
7 records (5 active, 2 former)
●NSedns6.ultradns.biz2026-08-02 → 2026-08-04 · 2 obs
● 2026-08-04 16:24:22
●NSedns6.ultradns.com2026-08-02 → 2026-08-04 · 2 obs
● 2026-08-04 16:24:22
●NSedns6.ultradns.net2026-08-02 → 2026-08-04 · 2 obs
● 2026-08-04 16:24:22
●NSedns6.ultradns.org2026-08-02 → 2026-08-04 · 2 obs
● 2026-08-04 16:24:22
●A172.65.253.2112026-08-04 → 2026-08-04 · 2 obs
● 2026-08-04 16:24:22
○A175.29.156.1992026-08-02 → 2026-08-04 · 4 obs
○ 2026-08-04 03:08:00
● 2026-08-04 14:14:24
○ 2026-08-04 16:24:22
○A175.29.156.712026-08-04 → 2026-08-04 · 4 obs
● 2026-08-04 03:08:00
○ 2026-08-04 14:14:24
○ 2026-08-04 16:24:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| nb567.app | edns6.ultradns.net, edns6.ultradns.com, edns6.ultradns.org, edns6.ultradns.biz | - |
✅ Authoritative Response
Server:204.74.67.6
NS records: edns6.ultradns.net, edns6.ultradns.com, edns6.ultradns.org, edns6.ultradns.biz
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for nb567.app (unsigned zone)
⏱️ Timing
Total: 578ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 175.29.156.199 |
| NS | 4 | edns6.ultradns.biz, edns6.ultradns.com... |
| SOA | 1 | edns6.ultradns.com admin.189jolin.com |
Analysis
IP Addresses
nb567.app resolves to just one IP address, 172.65.253.211.
Two other host names, along with 821211.app, 881088.app and nb8891.com, also share IP numbers with nb567.app.
Name Servers
The NS records for nb567.app point to four name servers: edns6.ultradns.biz, edns6.ultradns.com, edns6.ultradns.net and edns6.ultradns.org.
There is at least partial name server overlap between nb567.app and other domains — 1688499.com, fh162.com, 16a.pw and two more among them.
These name servers regularly appear alongside cecelia.ns.cloudflare.com, dakota.ns.cloudflare.com, drake.ns.cloudflare.com and 5 other name servers in NS record sets.
All four hostnames — edns6.ultradns.biz, edns6.ultradns.com, edns6.ultradns.net and edns6.ultradns.org — resolve to two IP numbers apiece: edns6.ultradns.biz to 204.74.67.6 and 2610:a1:1015::206; edns6.ultradns.com to 204.74.66.6 and 2001:502:f3ff::206; edns6.ultradns.net to 204.74.110.6 and 2610:a1:1014::206; edns6.ultradns.org to 204.74.111.6 and 2001:502:4612::206.