knowledgefutures.org - robtex.com

knowledgefutures.org

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:d033🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:5b14🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.91.20Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.51🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSval.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aea🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A2803:f800:50::6ca2:c0ea🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRval.ns.cloudflare.com
A2a06:98c1:50::ac40:20ea🇺🇸 Cloudflare2a06:98c1:50::/45
PTRval.ns.cloudflare.com
A108.162.192.234🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A172.64.32.234🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
A173.245.58.234🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRval.ns.cloudflare.com
NSvin.ns.cloudflare.com
A2606:4700:58::adf5:3bf5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A2803:f800:50::6ca2:c1f5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvin.ns.cloudflare.com
A2a06:98c1:50::ac40:21f5🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvin.ns.cloudflare.com
A108.162.193.245🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A172.64.33.245🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
A173.245.59.245🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvin.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2607:f8b0:4024:c0d::1b🇺🇸 Google2607:f8b0::/32
PTRmj-in-f27.1e100.net
A192.178.152.26🇺🇸 Google192.178.152.0/24
PTRmj-in-f26.1e100.net
MXalt4.aspmx.l.google.com(10)
A2607:f8b0:4023:403::1a🇺🇸 Google2607:f8b0::/32
PTRgg-in-f26.1e100.net
A142.250.96.27🇺🇸 Google142.250.96.0/24
PTRgg-in-f27.1e100.net
TXTgoogle-site-verification=QOsAKeTE_M-jNQQKRZtSDxTwtnHfsljj4a9ddBR_7Sk
TXTgoogle-site-verification=c81vcWTOwnLj4kx6ncp-KxpP5Lrn0R_-ZNHBOY-cXis
TXTstripe-verification=319e3c2ea467915b287f32b6de752a82af0ddcd306c4f41b42acad67f...
TXTv=spf1 include:_spf.google.com include:_spf.salesforce.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.91.20, 172.67.208.51
IPv62606:4700:3034::ac43:d033, 2606:4700:3035::6815:5b14
SOAval.ns.cloudflare.comdns@cloudflare.com serial=2395088134

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@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.comvin.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.91.20172.67.208.512606:4700:3034::ac43:d0332606:4700:3035::6815:5b14188.114.96.0188.114.97.02a06:98c1:3120::2a06:98c1:3121::
●NSval.ns.cloudflare.com2026-02-28 → 2026-03-05 · 2 obs
● 2026-02-28 21:02:56
● 2026-03-05 06:08:34
●NSvin.ns.cloudflare.com2026-02-28 → 2026-03-05 · 2 obs
● 2026-02-28 21:02:56
● 2026-03-05 06:08:34
●MXalt1.aspmx.l.google.com2026-02-28 → 2026-03-05 · 2 obs
● 2026-02-28 21:02:56
● 2026-03-05 06:08:34
●MXalt2.aspmx.l.google.com2026-02-28 → 2026-03-05 · 2 obs
● 2026-02-28 21:02:56
● 2026-03-05 06:08:34
●MXalt3.aspmx.l.google.com2026-02-28 → 2026-03-05 · 2 obs
● 2026-02-28 21:02:56
● 2026-03-05 06:08:34
●MXalt4.aspmx.l.google.com2026-02-28 → 2026-03-05 · 2 obs
● 2026-02-28 21:02:56
● 2026-03-05 06:08:34
●MXaspmx.l.google.com2026-02-28 → 2026-03-05 · 2 obs
● 2026-02-28 21:02:56
● 2026-03-05 06:08:34
●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 06:08:34
●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 06:08:34
○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 06:08:34
○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 06:08:34
●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 06:08:34
●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 06:08:34
○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 06:08:34
○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 06:08:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org-
knowledgefutures.orgval.ns.cloudflare.com, vin.ns.cloudflare.com-

✅ Authoritative Response

Server: 172.64.33.245

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: 445ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.91.20, 172.67.208.51
AAAA22606:4700:3035::6815:5b14, 2606:4700:3034::ac43:d033
NS2val.ns.cloudflare.com, vin.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT4google-site-verification=QOsAKeTE_M-jNQQ, google-site-verification=c81vcWTOwnLj4kx...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1val.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.