blocks.app - robtex.com
blocks.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:20::681a:89e🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::681a:99e🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:20::ac43:4b55🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.8.158Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.26.9.158Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.75.85🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | fay.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c073🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | fay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2073🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | fay.ns.cloudflare.com | ||||||
| A | 108.162.192.115🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fay.ns.cloudflare.com | ||||||
| A | 172.64.32.115🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fay.ns.cloudflare.com | ||||||
| A | 173.245.58.115🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | fay.ns.cloudflare.com | ||||||
| NS | rick.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 108.162.193.139🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 172.64.33.139🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| A | 173.245.59.139🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rick.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.26.8.158, 104.26.9.158, 172.67.75.85 | ||||||
| IPv6 | 2606:4700:20::681a:89e, 2606:4700:20::681a:99e, 2606:4700:20::ac43:4b55 | ||||||
| SOA | fay.ns.cloudflare.comdns@cloudflare.com serial=2398144052 | ||||||
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 | ||||||
Same first word
Similar names
sblock.ch |
sblock.se |
csblok.de |
cbkols.org |
sblock.org |
csblok.sk |
bslock.com |
sblock.ru |
sblock.it |
csblok.cz |
sblock.us |
blokcs.com |
lockbs.com |
sblock.net |
sblock.s3.amazonaws.com |
sblock.co.uk |
sblock.com |
DNS History
8 records (8 active, 0 former)
●NSfay.ns.cloudflare.com2026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 09:19:42
●NSrick.ns.cloudflare.com2026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 09:19:42
●A104.26.8.1582026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 09:19:42
●A104.26.9.1582026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 09:19:42
●A172.67.75.852026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 09:19:42
●A2606:4700:20::681a:89e2026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 09:19:42
●A2606:4700:20::681a:99e2026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 09:19:42
●A2606:4700:20::ac43:4b552026-02-17 → 2026-03-14 · 2 obs
● 2026-03-14 09:19:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| blocks.app | fay.ns.cloudflare.com, rick.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.33.139
NS records: fay.ns.cloudflare.com, rick.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blocks.app (unsigned zone)
⏱️ Timing
Total: 654ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 104.26.9.158, 104.26.8.158... |
| AAAA | 3 | 2606:4700:20::681a:89e, 2606:4700:20::ac43:4b55... |
| NS | 2 | fay.ns.cloudflare.com, rick.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | fay.ns.cloudflare.com dns.cloudflare.com |
Analysis
IP Addresses
Six IP numbers are pointed to by blocks.app: 2606:4700:20::681a:89e, 2606:4700:20::681a:99e, 2606:4700:20::ac43:4b55, 104.26.8.158, 104.26.9.158 and 172.67.75.85.
Other host names, for instance nta.co.uk, toejac.com, apadrina.plan-international.es, childfriendlyspaces.plan-international.es and phcorner.net share IP numbers with blocks.app.
Name Servers
blocks.app is delegated to two name servers: fay.ns.cloudflare.com and rick.ns.cloudflare.com.
blocks.app uses the same name server setup as other domains, for instance comb.io, rentalwise.net, queuelines.com, zitseng.com and purileve.com.br.
blocks.app shares name servers with other domains at least partially, for instance ciaobambino.com, chinese-arts.org, wellappointed.net, grupobesa.com and yemenbarcodes.com.
these name servers are commonly used together with neil.ns.cloudflare.com and heather.ns.cloudflare.com.
Host names with six IP numbers: fay.ns.cloudflare.com points to 2606:4700:50::adf5:3a73, 2803:f800:50::6ca2:c073, 2a06:98c1:50::ac40:2073, 108.162.192.115, 172.64.32.115 and 173.245.58.115; rick.ns.cloudflare.com points to 2606:4700:58::adf5:3b8b, 2803:f800:50::6ca2:c18b, 2a06:98c1:50::ac40:218b, 108.162.193.139, 172.64.33.139 and 173.245.59.139.