knowunity.co - robtex.com

knowunity.co

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:352c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::ac43:d0c1🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.53.44Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.208.193🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbrett.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A2803:f800:50::6ca2:c14c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbrett.ns.cloudflare.com
A2a06:98c1:50::ac40:214c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbrett.ns.cloudflare.com
A108.162.193.76🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A172.64.33.76🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
A173.245.59.76🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbrett.ns.cloudflare.com
NSteagan.ns.cloudflare.com
A2606:4700:50::a29f:26ae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A2803:f800:50::6ca2:c2ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRteagan.ns.cloudflare.com
A2a06:98c1:50::ac40:22ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRteagan.ns.cloudflare.com
A108.162.194.174🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A162.159.38.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A172.64.34.174🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:4013:c1e::1b🇳🇱 Google2a00:1450:4013::/48
PTRyugrqzs-in-f27.1e100.net
A192.178.213.26🇺🇸 Google192.178.213.0/24
PTRyugrqzs-in-f26.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.26🇺🇸 Google192.178.223.0/24
MXalt4.aspmx.l.google.com(10)
A2a00:1450:4025:c01::1b🇵🇱 Google2a00:1450:4025::/48
A142.250.147.27🇺🇸 Google142.250.147.0/24
MXtbt2jdax7b6r5auadk43czg7ecs7mybho47pob6mhgrsznuwkckq.mx-verification.google.com(15)
TXTanthropic-domain-verification-dtpkvd=OFaQUAsEgqWcP4CEPDLCeWlmq
TXTapple-domain-verification=aEMdRvTWENWE0PGV
TXTfacebook-domain-verification=1v2z5fqwl3w7s5034bj1hj5jxq1v04
TXTgoogle-site-verification=mmLZV0Hn6TioBGFn1177FQWQJtRJ8obC4831hGevpBY
TXTrebill-domain-verification=domain-owner=knowunity_gmbh
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.53.44, 172.67.208.193
IPv62606:4700:3030::6815:352c, 2606:4700:3033::ac43:d0c1
SOAbrett.ns.cloudflare.comdns@cloudflare.com serial=2398905707

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759617404

Same first word

knowunity.es
knowunity.com
knowunity.co.uk
knowunity.com.tr
knowunity.it
knowunity.co
knowunity.ro
knowunity.pl
knowunity.fr
knowunity.de
knowunity.ph
knowunity.ai

DNS History

12 records (12 active, 0 former)

NSbrett.ns.cloudflare.comteagan.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comtbt2jdax7b6r5auadk43czg7ecs7mybho47pob6mhgrsznuwkckq.mx-verification.google.comA104.21.53.44172.67.208.1932606:4700:3030::6815:352c2606:4700:3033::ac43:d0c1
●NSbrett.ns.cloudflare.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●NSteagan.ns.cloudflare.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●MXalt1.aspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●MXalt2.aspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●MXalt3.aspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●MXalt4.aspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●MXaspmx.l.google.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●MXtbt2jdax7b6r5auadk43czg7ecs7mybho47pob6mhgrsznuwkckq.mx-verification.google.com2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●A104.21.53.442026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●A172.67.208.1932026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●A2606:4700:3030::6815:352c2026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44
●A2606:4700:3033::ac43:d0c12026-03-24 → 2026-03-24 · 2 obs
● 2026-03-24 03:07:04
● 2026-03-24 23:36:44

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
knowunity.coteagan.ns.cloudflare.com, brett.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.76

NS records: teagan.ns.cloudflare.com, brett.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knowunity.co (unsigned zone)

⏱️ Timing

Total: 3215ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.208.193, 104.21.53.44
AAAA22606:4700:3030::6815:352c, 2606:4700:3033::ac43:d0c1
NS2brett.ns.cloudflare.com, teagan.ns.cloudflare.com
MX6aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...
TXT6anthropic-domain-verification-dtpkvd=OFa, apple-domain-verification=aEMdRvTWENWE0P...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1brett.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

Four IP numbers are pointed to by knowunity.co: 2606:4700:3030::6815:352c, 2606:4700:3033::ac43:d0c1, 104.21.53.44 and 172.67.208.193.

other host names including davidmedenjak.com, tgocecd.com, clevertalk.us, whybahai.org and 60s.in share IP numbers with knowunity.co.

Name Servers

knowunity.co is delegated to two name servers brett.ns.cloudflare.com and teagan.ns.cloudflare.com.

knowunity.co shares the same name server setup as other domains, for instance knowunity.ro, knowunity.pl, florabowley.com, knowunity.fr and knowunity.de.

knowunity.co at least partially shares name servers with other domains, for instance tlk.io, antreprenorclub.ro, bokangmuye.com.cn, vavbvc.com and mail.triggertrap.com.

these name servers are often used together with amos.ns.cloudflare.com, carl.ns.cloudflare.com, dawn.ns.cloudflare.com and faye.ns.cloudflare.com.

Host names with six IP numbers:

Host name brett.ns.cloudflare.com points to: 2606:4700:58::adf5:3b4c, 2803:f800:50::6ca2:c14c, 2a06:98c1:50::ac40:214c, 108.162.193.76, 172.64.33.76 and 173.245.59.76.

Host name teagan.ns.cloudflare.com points to: 2606:4700:50::a29f:26ae, 2803:f800:50::6ca2:c2ae, 2a06:98c1:50::ac40:22ae, 108.162.194.174, 162.159.38.174 and 172.64.34.174.

Mail Servers

knowunity.co is served by six mail servers: aspmx.l.google.com, tbt2jdax7b6r5auadk43czg7ecs7mybho47pob6mhgrsznuwkckq.mx-verification.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

knowunity.co shares some mail servers with other domains, at least partially, for instance prevoyancetech.com, ns500821.ns500841.ns500794.ns500795.ns500821.ns500821.ns500794.ns500821.ns500821.ns500795.ns500790.ns500795.lustypartnersfinder.com, ns500759.ns500759.ns500759.ns500758.ns500698.ns500698.ns500735.ns500576.ns500698.ns500619.ns500698.ns500652.ns500576.trackreceptor.com, ns500731.ns500754.ns500754.ns500742.ns500742.ns500704.ns500688.ns500291.ns500666.ns500291.ns500131.lustychickser.com and ns500754.ns500671.ns500742.ns500754.ns500731.ns500671.ns500742.ns500731.ns500671.ns500704.ns500678.ns500291.ns500653.ns500153.tenderladiesbz.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 2a00:1450:4009:c0f::1b and 192.178.223.27

alt1.aspmx.l.google.com points to 2607:f8b0:4023:2801::1b and 192.178.128.27

alt2.aspmx.l.google.com points to 2a00:1450:4013:c1e::1b and 192.178.213.26

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.26

alt4.aspmx.l.google.com points to 2a00:1450:4025:c01::1b and 142.250.147.27

Host names that point to 2a00:1450:4009:c0f::1b: aspmx.l.google.com and alt3.aspmx.l.google.com