builtsbyio.com - robtex.com
builtsbyio.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:8ccc🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:1b12🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.18Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.140.204🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | albert.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b3a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c13a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:213a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 108.162.193.58🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 172.64.33.58🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| A | 173.245.59.58🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | albert.ns.cloudflare.com | ||||||
| NS | heather.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| A | 173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heather.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.27.18, 172.67.140.204 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:8ccc, 2606:4700:3037::6815:1b12 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com | ||||||
| SOA | albert.ns.cloudflare.comdns@cloudflare.com serial=2410366623 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786337634 | ||||||
Same first word
builtsbyio.com |
DNS History
6 records (6 active, 0 former)
●NSalbert.ns.cloudflare.com2026-08-04 → 2026-08-10 · 2 obs
● 2026-08-10 05:07:34
●NSheather.ns.cloudflare.com2026-08-04 → 2026-08-10 · 2 obs
● 2026-08-10 05:07:34
●A104.21.27.182026-08-04 → 2026-08-10 · 2 obs
● 2026-08-10 05:07:34
●A172.67.140.2042026-08-04 → 2026-08-10 · 2 obs
● 2026-08-10 05:07:34
●A2606:4700:3030::ac43:8ccc2026-08-04 → 2026-08-10 · 2 obs
● 2026-08-10 05:07:34
●A2606:4700:3037::6815:1b122026-08-04 → 2026-08-10 · 2 obs
● 2026-08-10 05:07:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net, l.gtld-servers.net... | - |
| builtsbyio.com | heather.ns.cloudflare.com, albert.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.161
NS records: heather.ns.cloudflare.com, albert.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for builtsbyio.com (unsigned zone)
⏱️ Timing
Total: 227ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.27.18, 172.67.140.204 |
| AAAA | 2 | 2606:4700:3037::6815:1b12, 2606:4700:3030::ac43:8ccc |
| NS | 2 | albert.ns.cloudflare.com, heather.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | albert.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (heather.ns.cloudflare.com, heather.ns.cloudflare.com, heather.ns.cloudflare.com...)
Analysis
IP Addresses
builtsbyio.com has four IP addresses: 104.21.27.18, 172.67.140.204, 2606:4700:3030::ac43:8ccc and 2606:4700:3037::6815:1b12.
Additional host names — equiposgarma.com, 2w2.fun, pante-a.com and two others — share IP numbers with builtsbyio.com.
Name Servers
builtsbyio.com uses two name servers for its delegation: albert.ns.cloudflare.com and heather.ns.cloudflare.com.
builtsbyio.com shares its name server setup with other domains, including americanbarbecuing.com, nightscanvas.com, magnolias.dk and two others.
builtsbyio.com partially shares its NS delegation with several other domains, including phessio.com, tzyfpx.com, btmiller.net and two others.
These name servers are regularly seen alongside rex.ns.cloudflare.com and marissa.ns.cloudflare.com as name servers.
Host names with 6 IP numbers:
Hostname albert.ns.cloudflare.com directs to 108.162.193.58, 172.64.33.58 and 173.245.59.58 along with 3 other IP addresses.
Hostname heather.ns.cloudflare.com directs to 108.162.192.161, 172.64.32.161 and 173.245.58.161 along with 3 other IP addresses.