`knowledgefutures.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d033^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:5b14^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.20^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.208.51^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`val.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aea^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ea^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`val.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ea^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`val.ns.cloudflare.com`
		A	108.162.192.234^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	172.64.32.234^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
		A	173.245.58.234^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`val.ns.cloudflare.com`
NS	`vin.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf5^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f5^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f5^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vin.ns.cloudflare.com`
		A	108.162.193.245^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	172.64.33.245^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
		A	173.245.59.245^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vin.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4003:c30::1b^{🇺🇸 Google2607:f8b0:4003::/48}
		A	74.125.27.26^{🇺🇸 Google74.125.27.0/24}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4024:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
		A	192.178.152.26^{🇺🇸 Google192.178.152.0/24}
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4023:403::1a^{🇺🇸 Google2607:f8b0::/32}
		A	142.250.96.27^{🇺🇸 Google142.250.96.0/24}
TXT	`google-site-verification=QOsAKeTE_M-jNQQKRZtSDxTwtnHfsljj4a9ddBR_7Sk`
TXT	`google-site-verification=c81vcWTOwnLj4kx6ncp-KxpP5Lrn0R_-ZNHBOY-cXis`
TXT	`stripe-verification=319e3c2ea467915b287f32b6de752a82af0ddcd306c4f41b42acad67f...`
TXT	`v=spf1 include:_spf.google.com include:_spf.salesforce.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.91.20, 172.67.208.51
		IPv6	2606:4700:3034::ac43:d033, 2606:4700:3035::6815:5b14
SOA	`val.ns.cloudflare.com`dns@cloudflare.com serial=2395088134

`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=1771291736

rank #631658 globally
rank #48860 in the tld

Same first word

knowledgefutures.org

DNS History

15 records (11 active, 4 former)

●NSval.ns.cloudflare.com2026-02-28 → 2026-03-05 · 2 obs

● 2026-02-28 21:02:56
● 2026-03-05 11:05:28

●NSvin.ns.cloudflare.com2026-02-28 → 2026-03-05 · 2 obs

● 2026-02-28 21:02:56
● 2026-03-05 11:05:28

●MXalt1.aspmx.l.google.com2026-02-28 → 2026-03-05 · 2 obs

● 2026-02-28 21:02:56
● 2026-03-05 11:05:28

●MXalt2.aspmx.l.google.com2026-02-28 → 2026-03-05 · 2 obs

● 2026-02-28 21:02:56
● 2026-03-05 11:05:28

●MXalt3.aspmx.l.google.com2026-02-28 → 2026-03-05 · 2 obs

● 2026-02-28 21:02:56
● 2026-03-05 11:05:28

●MXalt4.aspmx.l.google.com2026-02-28 → 2026-03-05 · 2 obs

● 2026-02-28 21:02:56
● 2026-03-05 11:05:28

●MXaspmx.l.google.com2026-02-28 → 2026-03-05 · 2 obs

● 2026-02-28 21:02:56
● 2026-03-05 11:05:28

●A104.21.91.202026-03-04 → 2026-03-05 · 3 obs

○ 2026-02-28 21:02:56
● 2026-03-04 07:27:32
● 2026-03-05 11:05:28

●A172.67.208.512026-03-04 → 2026-03-05 · 3 obs

○ 2026-02-28 21:02:56
● 2026-03-04 07:27:32
● 2026-03-05 11:05:28

○A188.114.96.02026-02-28 → 2026-02-28 · 3 obs

● 2026-02-28 21:02:56
○ 2026-03-04 07:27:32
○ 2026-03-05 11:05:28

○A188.114.97.02026-02-28 → 2026-02-28 · 3 obs

● 2026-02-28 21:02:56
○ 2026-03-04 07:27:32
○ 2026-03-05 11:05:28

●A2606:4700:3034::ac43:d0332026-03-04 → 2026-03-05 · 3 obs

○ 2026-02-28 21:02:56
● 2026-03-04 07:27:32
● 2026-03-05 11:05:28

●A2606:4700:3035::6815:5b142026-03-04 → 2026-03-05 · 3 obs

○ 2026-02-28 21:02:56
● 2026-03-04 07:27:32
● 2026-03-05 11:05:28

○A2a06:98c1:3120::2026-02-28 → 2026-02-28 · 3 obs

● 2026-02-28 21:02:56
○ 2026-03-04 07:27:32
○ 2026-03-05 11:05:28

○A2a06:98c1:3121::2026-02-28 → 2026-02-28 · 3 obs

● 2026-02-28 21:02:56
○ 2026-03-04 07:27:32
○ 2026-03-05 11:05:28

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
knowledgefutures.org	val.ns.cloudflare.com, vin.ns.cloudflare.com	-

✅ Authoritative Response

Server: 108.162.193.245

NS records: val.ns.cloudflare.com, vin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowledgefutures.org (unsigned zone)

⏱️ Timing

Total: 1428ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.20, 172.67.208.51`
AAAA	2	`2606:4700:3034::ac43:d033, 2606:4700:3035::6815:5b14`
NS	2	`val.ns.cloudflare.com, vin.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`google-site-verification=QOsAKeTE_M-jNQQ, google-site-verification=c81vcWTOwnLj4kx...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`val.ns.cloudflare.com dns.cloudflare.com`

Analysis

IP Addresses

knowledgefutures.org points to four IP numbers: 2606:4700:3034::ac43:d033, 2606:4700:3035::6815:5b14, 104.21.91.20 and 172.67.208.51.

Other host names, for instance rafting-tara.me, dienmaytinphat.vn, pd12.pro, mohajer24.com and 0799a.com share IP numbers with knowledgefutures.org.

Name Servers

Delegation for knowledgefutures.org rests with two name servers, val.ns.cloudflare.com and vin.ns.cloudflare.com.

knowledgefutures.org shares the same name server setup as other domains, including sapienshealth.com, frankfordintl.com, mactheblack.com, hmoinvestmentproperties.co.uk and truelinkcivil.co.uk.

knowledgefutures.org at least partially shares name servers with other domains, for instance broadfield.com, 4oaksauction.com, 4mgaming.net, disabilitylawyers.com and furryfusion.com.

These name servers are commonly used with the name servers kianchau.ns.cloudflare.com.

Host names with six IP numbers: val.ns.cloudflare.com points to: 2606:4700:50::adf5:3aea, 2803:f800:50::6ca2:c0ea, 2a06:98c1:50::ac40:20ea, 108.162.192.234, 172.64.32.234 and 173.245.58.234. vin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf5, 2803:f800:50::6ca2:c1f5, 2a06:98c1:50::ac40:21f5, 108.162.193.245, 172.64.33.245 and 173.245.59.245.

Mail Servers

knowledgefutures.org is handled by five mail servers: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

knowledgefutures.org shares mail servers with other domains at least in part, for instance theflamel.com, dream-licence.jp, appliedx.com, ns500758.ns500758.ns500759.ns500759.ns500759.ns500698.ns500698.ns500735.ns500576.ns500652.ns500576.ns500576.trackreceptor.com and kaizen-corp.com.

These mail servers are often used with aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to 2607:f8b0:4001:c70::1a and 192.178.209.26.

alt3.aspmx.l.google.com points to 2607:f8b0:4024:c0d::1b and 192.178.152.26.

alt4.aspmx.l.google.com points to 2607:f8b0:4023:403::1a and 142.250.96.27.

knowledgefutures.org - robtex.com