foundationdns.org - robtex.com
foundationdns.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700::6812:1460🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700::6812:1560🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.20.96Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.18.21.96Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | blue.foundationdns.com ⭐ | ||||||
| A | 2606:4700:57::6ca2:c601🇺🇸 Cloudflare2606:4700:57::/48 | ||||||
| PTR | blue.foundationdns.com | ||||||
| A | 2803:f800:52::a29f:3c01🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | blue.foundationdns.com | ||||||
| A | 2a06:98c1:56::ac40:2801🇺🇸 Cloudflare2a06:98c1:56::/48 | ||||||
| PTR | blue.foundationdns.com | ||||||
| A | 108.162.198.1🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blue.foundationdns.com | ||||||
| A | 162.159.60.1Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blue.foundationdns.com | ||||||
| A | 172.64.40.1🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blue.foundationdns.com | ||||||
| NS | blue.foundationdns.net | ||||||
| A | 2606:4700:57::6ca2:c61f🇺🇸 Cloudflare2606:4700:57::/48 | ||||||
| PTR | blue.foundationdns.net | ||||||
| A | 2803:f800:52::a29f:3c1f🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | blue.foundationdns.net | ||||||
| A | 2a06:98c1:56::ac40:281f🇺🇸 Cloudflare2a06:98c1:56::/48 | ||||||
| PTR | blue.foundationdns.net | ||||||
| A | 108.162.198.31🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blue.foundationdns.net | ||||||
| A | 162.159.60.31Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blue.foundationdns.net | ||||||
| A | 172.64.40.31🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blue.foundationdns.net | ||||||
| NS | blue.foundationdns.org | ||||||
| A | 2606:4700:57::6ca2:c63d🇺🇸 Cloudflare2606:4700:57::/48 | ||||||
| PTR | blue.foundationdns.org | ||||||
| A | 2803:f800:52::a29f:3c3d🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | blue.foundationdns.org | ||||||
| A | 2a06:98c1:56::ac40:283d🇺🇸 Cloudflare2a06:98c1:56::/48 | ||||||
| PTR | blue.foundationdns.org | ||||||
| A | 108.162.198.61🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blue.foundationdns.org | ||||||
| A | 162.159.60.61Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blue.foundationdns.org | ||||||
| A | 172.64.40.61🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | blue.foundationdns.org | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.18.20.96, 104.18.21.96 | ||||||
| IPv6 | 2606:4700::6812:1460, 2606:4700::6812:1560 | ||||||
| SOA | blue.foundationdns.comdns@cloudflare.com serial=2396811526 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1771291736 | ||||||
Subdomains
us.foundationdns.org |
cyan.foundationdns.org |
brown.foundationdns.org |
aqua.foundationdns.org |
black.foundationdns.org |
green.foundationdns.org |
red.foundationdns.org |
citron.foundationdns.org |
silver.foundationdns.org |
tan.foundationdns.org |
mint.foundationdns.org |
scarlet.foundationdns.org |
bronze.foundationdns.org |
purple.foundationdns.org |
lime.foundationdns.org |
violet.foundationdns.org |
blue.foundationdns.org |
gold.foundationdns.org |
beige.foundationdns.org |
olive.foundationdns.org |
neon.foundationdns.org |
crimson.foundationdns.org |
Same first word
foundationdns.com |
foundationdns.org |
foundationdns.net |
Similar names
DNS History
7 records (7 active, 0 former)
●NSblue.foundationdns.com2026-02-14 → 2026-03-09 · 2 obs
● 2026-03-09 11:18:42
●NSblue.foundationdns.net2026-02-14 → 2026-03-09 · 2 obs
● 2026-03-09 11:18:42
●NSblue.foundationdns.org2026-02-14 → 2026-03-09 · 2 obs
● 2026-03-09 11:18:42
●A104.18.20.962026-02-14 → 2026-03-09 · 2 obs
● 2026-03-09 11:18:42
●A104.18.21.962026-02-14 → 2026-03-09 · 2 obs
● 2026-03-09 11:18:42
●A2606:4700::6812:14602026-02-14 → 2026-03-09 · 2 obs
● 2026-03-09 11:18:42
●A2606:4700::6812:15602026-02-14 → 2026-03-09 · 2 obs
● 2026-03-09 11:18:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| foundationdns.org | blue.foundationdns.org, blue.foundationdns.com, blue.foundationdns.net | 6 records |
✅ Authoritative Response
Server: 108.162.198.61
NS records: blue.foundationdns.org, blue.foundationdns.com, blue.foundationdns.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 224ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.20.96, 104.18.21.96 |
| AAAA | 2 | 2606:4700::6812:1460, 2606:4700::6812:1560 |
| NS | 3 | blue.foundationdns.com, blue.foundationdns.net... |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
| SOA | 1 | blue.foundationdns.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 6
In-bailiwick: 6 (blue.foundationdns.org, blue.foundationdns.org, blue.foundationdns.org...)
Analysis
Hierarchy
foundationdns.org is the parent of us.foundationdns.org, cyan.foundationdns.org, brown.foundationdns.org, aqua.foundationdns.org, black.foundationdns.org and a few other host names.
IP Addresses
Four IP numbers are pointed to by foundationdns.org: 2606:4700::6812:1460, 2606:4700::6812:1560, 104.18.20.96 and 104.18.21.96.
other host names including www.prostatebiorepository.org, uuq.ai, app8.curemd.net, mwoy.ca and curemd.net share IP numbers with foundationdns.org.
Name Servers
foundationdns.org is delegated to three name servers blue.foundationdns.com, blue.foundationdns.net and blue.foundationdns.org.
foundationdns.org at least partially shares name servers with other domains, for instance financepluslatam.com, investopedia.com, wppteamcarousel.com, cantorcfds.co.uk and usvinice.com.
Name servers commonly used together include dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net, dns4.p01.nsone.net, fiber.utah.edu, ns5.utah.edu, ns6.utah.edu, ns.utah.edu and blue.
Host names with six IP numbers:
Host name blue.foundationdns.com points to: 2606:4700:57::6ca2:c601, 2803:f800:52::a29f:3c01, 2a06:98c1:56::ac40:2801, 108.162.198.1, 162.159.60.1 and 172.64.40.1.
Host name blue.foundationdns.net points to: 2606:4700:57::6ca2:c61f, 2803:f800:52::a29f:3c1f, 2a06:98c1:56::ac40:281f, 108.162.198.31, 162.159.60.31 and 172.64.40.31.
Host name blue.foundationdns.org points to: 2606:4700:57::6ca2:c63d, 2803:f800:52::a29f:3c3d, 2a06:98c1:56::ac40:283d, 108.162.198.61, 162.159.60.61 and 172.64.40.61.