11531.app - robtex.com
11531.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 127.0.0.1 | ||||||
| NS | jacob.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2ca2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3a2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:23a2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| A | 108.162.195.162🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| A | 162.159.44.162Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| A | 172.64.35.162🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jacob.ns.cloudflare.com | ||||||
| NS | kristina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:267d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c27d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:227d🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| A | 108.162.194.125🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| A | 162.159.38.125Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| A | 172.64.34.125🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kristina.ns.cloudflare.com | ||||||
| TXT | v=spf1 include:%{ir}.%{v}._dns.healtheweb.co.uk ~all | ||||||
| SOA | jacob.ns.cloudflare.comdns@cloudflare.com serial=2411065526 | ||||||
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
3 records (3 active, 0 former)
●NSjacob.ns.cloudflare.com2026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 22:45:58
●NSkristina.ns.cloudflare.com2026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 22:45:58
●A127.0.0.12026-08-02 → 2026-08-05 · 2 obs
● 2026-08-05 22:45:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| 11531.app | jacob.ns.cloudflare.com, kristina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.44.162
NS records: jacob.ns.cloudflare.com, kristina.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 11531.app (unsigned zone)
⏱️ Timing
Total: 585ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 127.0.0.1 |
| NS | 2 | jacob.ns.cloudflare.com, kristina.ns.cloudflare.com |
| TXT | 1 | v=spf1 include:%{ir}.%{v}._dns.healthewe |
| SOA | 1 | jacob.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
11531.app resolves to just one IP address, 127.0.0.1.
Two other host names, along with 168.236.197.178.dynamic.wless.lssmb00p-cgnat.res.cust.swisscom.ch, sac-berlin.com and cdnstatic8.com, also share IP numbers with 11531.app.
Name Servers
DNS delegation for 11531.app points to two name servers: jacob.ns.cloudflare.com and kristina.ns.cloudflare.com.
11531.app shares its NS records with other domains, for example aaaaaaaa.top, bo53.com, ledgercraft.academy and two others.
11531.app has at least partial name server overlap with other domains, such as mbgberjaya.co, bomark.cz, paypalfeecalculator.org and two others.
These name servers tend to appear together with the name servers elias.ns.cloudflare.com, ruth.ns.cloudflare.com and josephine.ns.cloudflare.com.
DNS names with 6 IP addresses:
jacob.ns.cloudflare.com has IP addresses 108.162.195.162, 162.159.44.162 and 172.64.35.162, plus 3 other.
kristina.ns.cloudflare.com has IP addresses 108.162.194.125, 162.159.38.125 and 172.64.34.125, plus 3 other.