`mcnairedfoundation.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::6815:21cf^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:a69f^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.33.207^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.166.159^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aragorn.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b43^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c143^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aragorn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2143^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aragorn.ns.cloudflare.com`
		A	108.162.193.67^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	172.64.33.67^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
		A	173.245.59.67^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aragorn.ns.cloudflare.com`
NS	`margot.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`margot.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`margot.ns.cloudflare.com`
		A	108.162.194.167^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	162.159.38.167^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
		A	172.64.34.167^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`margot.ns.cloudflare.com`
TXT	`v=spf1 -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.33.207, 172.67.166.159
		IPv6 hints	2606:4700:3035::6815:21cf, 2606:4700:3036::ac43:a69f
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=62, name=cloudflare-ech.com
SOA	`aragorn.ns.cloudflare.com`dns@cloudflare.com serial=2409655178

`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.info`hostmaster@donuts.email serial=1785820335

Same first word

mcnairedfoundation.com

mcnairedfoundation.org

DNS History

10 records (6 active, 4 former)

●NSaragorn.ns.cloudflare.com2026-07-16 → 2026-08-04 · 3 obs

○ 2017-07-09 17:53:10
● 2026-07-16 15:57:00
● 2026-08-04 05:31:32

●NSmargot.ns.cloudflare.com2026-07-16 → 2026-08-04 · 3 obs

○ 2017-07-09 17:53:10
● 2026-07-16 15:57:00
● 2026-08-04 05:31:32

○NSns19.worldnic.com2015-06-12 → 2017-07-09 · 4 obs

● 2015-06-12 20:58:24
● 2017-07-09 17:53:10
○ 2026-07-16 15:57:00
○ 2026-08-04 05:31:32

○NSns20.worldnic.com2015-06-12 → 2017-07-09 · 4 obs

● 2015-06-12 20:58:24
● 2017-07-09 17:53:10
○ 2026-07-16 15:57:00
○ 2026-08-04 05:31:32

○MXp.webcom.ctmail.com2016-01-21 → 2017-07-09 · 4 obs

● 2016-01-21 14:43:30
● 2017-07-09 17:53:10
○ 2026-07-16 15:57:00
○ 2026-08-04 05:31:32

●A104.21.33.2072026-07-16 → 2026-08-04 · 3 obs

○ 2017-07-09 17:53:10
● 2026-07-16 15:57:00
● 2026-08-04 05:31:32

●A172.67.166.1592026-07-16 → 2026-08-04 · 3 obs

○ 2017-07-09 17:53:10
● 2026-07-16 15:57:00
● 2026-08-04 05:31:32

●A2606:4700:3035::6815:21cf2026-07-16 → 2026-08-04 · 3 obs

○ 2017-07-09 17:53:10
● 2026-07-16 15:57:00
● 2026-08-04 05:31:32

●A2606:4700:3036::ac43:a69f2026-07-16 → 2026-08-04 · 3 obs

○ 2017-07-09 17:53:10
● 2026-07-16 15:57:00
● 2026-08-04 05:31:32

○A67.223.100.1682015-06-12 → 2017-07-09 · 4 obs

● 2015-06-12 20:58:24
● 2017-07-09 17:53:10
○ 2026-07-16 15:57:00
○ 2026-08-04 05:31:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
mcnairedfoundation.org	aragorn.ns.cloudflare.com, margot.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.67

NS records: aragorn.ns.cloudflare.com, margot.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mcnairedfoundation.org (unsigned zone)

⏱️ Timing

Total: 292ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.166.159, 104.21.33.207`
AAAA	2	`2606:4700:3035::6815:21cf, 2606:4700:3036::ac43:a69f`
NS	2	`aragorn.ns.cloudflare.com, margot.ns.cloudflare.com`
TXT	1	`v=spf1 -all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aragorn.ns.cloudflare.com dns.cloudflare`

Analysis

IP Addresses

mcnairedfoundation.org points to the four IP addresses 104.21.33.207, 172.67.166.159, 2606:4700:3035::6815:21cf and 2606:4700:3036::ac43:a69f.

Additional host names — ddrinc.org, mail.b-a.eu, appla.org and two others — share IP numbers with mcnairedfoundation.org.

Name Servers

DNS delegation for mcnairedfoundation.org points to two name servers: aragorn.ns.cloudflare.com and margot.ns.cloudflare.com.

mcnairedfoundation.org shares its name server setup with other domains, including rcsedfoundation.org, realtaboo(0x706f726e).net, mcnairedfoundation.com and two others.

The name servers of mcnairedfoundation.org overlap at least partially with those of other domains — among them owsol.com, u99ee.net, lucienprivate-limited.com and two more.

The name servers hal.ns.cloudflare.com, fatima.ns.cloudflare.com and bonnie.ns.cloudflare.com are commonly seen alongside these name servers.

Host names with 6 IP numbers:

aragorn.ns.cloudflare.com has IP addresses 108.162.193.67, 172.64.33.67 and 173.245.59.67, plus 3 other.

margot.ns.cloudflare.com has IP addresses 108.162.194.167, 162.159.38.167 and 172.64.34.167, plus 3 other.

mcnairedfoundation.org - robtex.com