poolmasters.dev - robtex.com
poolmasters.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::6815:308f🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:bab3🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.48.143Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.179🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amir.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| A | 108.162.193.62🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| A | 172.64.33.62🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| A | 173.245.59.62🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amir.ns.cloudflare.com | ||||||
| NS | ruth.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c08f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:208f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 108.162.192.143🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 172.64.32.143🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 173.245.58.143🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.48.143, 172.67.186.179 | ||||||
| IPv6 hints | 2606:4700:3036::6815:308f, 2606:4700:3037::ac43:bab3 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=180, name=cloudflare-ech.com | ||||||
| SOA | amir.ns.cloudflare.comdns@cloudflare.com serial=2412927126 | ||||||
dev
| 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=1 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSamir.ns.cloudflare.com2026-09-03 → 2026-09-25 · 2 obs
● 2026-09-25 04:55:38
●NSruth.ns.cloudflare.com2026-09-03 → 2026-09-25 · 2 obs
● 2026-09-25 04:55:38
●A104.21.48.1432026-09-03 → 2026-09-25 · 2 obs
● 2026-09-25 04:55:38
●A172.67.186.1792026-09-03 → 2026-09-25 · 2 obs
● 2026-09-25 04:55:38
●A2606:4700:3036::6815:308f2026-09-03 → 2026-09-25 · 2 obs
● 2026-09-25 04:55:38
●A2606:4700:3037::ac43:bab32026-09-03 → 2026-09-25 · 2 obs
● 2026-09-25 04:55:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| poolmasters.dev | ruth.ns.cloudflare.com, amir.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.62
NS records: ruth.ns.cloudflare.com, amir.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for poolmasters.dev (unsigned zone)
⏱️ Timing
Total: 1330ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.48.143, 172.67.186.179 |
| AAAA | 2 | 2606:4700:3037::ac43:bab3, 2606:4700:3036::6815:308f |
| NS | 2 | amir.ns.cloudflare.com, ruth.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amir.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
poolmasters.dev has four IP addresses: 104.21.48.143, 172.67.186.179, 2606:4700:3036::6815:308f and 2606:4700:3037::ac43:bab3.
Among the host names that share IP numbers with poolmasters.dev are skintighteningutah.com, totalpolicy.uk, etautomotive.de and two others.
Name Servers
Two name servers handle the delegation for poolmasters.dev: amir.ns.cloudflare.com and ruth.ns.cloudflare.com.
poolmasters.dev has the same name server delegation as a number of other domains, such as ifbhsdb.com, ftshfiu.com, okhciur.com and two more.
poolmasters.dev partially shares its NS delegation with several other domains, including dan-5ed.workers.dev, seniorlender.it.com, ebrahimm98943047.workers.dev and two others.
These name servers often co-occur with the name servers viddy.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
amir.ns.cloudflare.com resolves to 108.162.193.62, 172.64.33.62 and 173.245.59.62 among others, with 3 other IP addresses in total.
ruth.ns.cloudflare.com resolves to 108.162.192.143, 172.64.32.143 and 173.245.58.143 among others, with 3 other IP addresses in total.