w3k.io - robtex.com

w3k.io

DNSSEC🔒 Signed (DS record present)
A2606:4700:3030::6815:1fc4🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3030::ac43:b39e🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.196Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.179.158🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSheather.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3aa1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A2803:f800:50::6ca2:c0a1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRheather.ns.cloudflare.com
A2a06:98c1:50::ac40:20a1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRheather.ns.cloudflare.com
A108.162.192.161🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A172.64.32.161🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
A173.245.58.161🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRheather.ns.cloudflare.com
NSwill.ns.cloudflare.com
A2606:4700:58::adf5:3b95🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A2803:f800:50::6ca2:c195🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRwill.ns.cloudflare.com
A2a06:98c1:50::ac40:2195🇺🇸 Cloudflare2a06:98c1:50::/45
PTRwill.ns.cloudflare.com
A108.162.193.149🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A172.64.33.149🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
A173.245.59.149🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRwill.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c27::1b🇺🇸 Google2607:f8b0:4004::/48
PTRyuiadsk-in-f27.1e100.net
A172.253.115.27🇺🇸 Google172.253.115.0/24
PTRbg-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1b🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTapple-domain-verification=G1v8ZHt77g2y7Csg
TXTgoogle-site-verification=9eO28WVcmQzY6TR0UQYW5cXgkhIey7guGNKxLQ_qGWY
TXTgoogle-site-verification=NLYMHnBMb-zJuBXoQCNwWb5p77YR90O4mf5p7fKEMPA
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.196, 172.67.179.158
IPv6 hints2606:4700:3030::6815:1fc4, 2606:4700:3030::ac43:b39e
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=189, name=cloudflare-ech.com
SOAheather.ns.cloudflare.comdns@cloudflare.com serial=2401837384

io

DNSSEC🔒 Signed (DS record present)
NSa0.nic.io ⭐
NSa2.nic.io
NSb0.nic.io
NSc0.nic.io
SOAa0.nic.iohostmaster@donuts.email serial=1776635097

Subdomains

c.w3k.io

Same first word

w3k.cc
w3k.in
w3k.org
w3k.ch
w3k.eu
w3k.ru
w3k.net
w3k.co
w3k.com.br
w3k.io
w3k.de
w3k.co.uk
w3k.com

Similar names

3kw.top
3wk.org
3wk.net
3wk.com.br
kw3.nl
wk3.net
k3w.ph
kw3.de
3kw.com
kw3.ru
3wk.cn
k3w.cn
3wk.eu
k3w.it
3kw.ru
3wk.com
wk3.com
3kw.com.cn
kw3.fr
k3w.com
3wk.ru
kw3.net
kw3.com
3kw.net
kw3.cn
wk3.nl
3kw.de
wk3.com.br
wk3.de
3wk.online
3wk.info
k3w.us
3wk.de
wk3.ru
k3w.de
wk3.org
3kw.cc
3kw.es
k3w.io
kw3.co.uk
3wk.cc
kw3.be
kw3.eu

DNS History

11 records (11 active, 0 former)

NSheather.ns.cloudflare.comwill.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comA104.21.31.196172.67.179.1582606:4700:3030::6815:1fc42606:4700:3030::ac43:b39e
●NSheather.ns.cloudflare.com2026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58
●NSwill.ns.cloudflare.com2026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58
●MXalt1.aspmx.l.google.com2026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58
●MXalt2.aspmx.l.google.com2026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58
●MXalt3.aspmx.l.google.com2026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58
●MXalt4.aspmx.l.google.com2026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58
●MXaspmx.l.google.com2026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58
●A104.21.31.1962026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58
●A172.67.179.1582026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58
●A2606:4700:3030::6815:1fc42026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58
●A2606:4700:3030::ac43:b39e2026-04-18 → 2026-04-19 · 2 obs
● 2026-04-18 05:56:48
● 2026-04-19 21:54:58

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
ioa2.nic.io, b0.nic.io, c0.nic.io, a0.nic.io-
w3k.ioheather.ns.cloudflare.com, will.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.161

NS records: heather.ns.cloudflare.com, will.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 614ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.179.158, 104.21.31.196
AAAA22606:4700:3030::ac43:b39e, 2606:4700:3030::6815:1fc4
NS2heather.ns.cloudflare.com, will.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 0), alt3.aspmx.l.google.com (pri: 10)...
TXT3apple-domain-verification=G1v8ZHt77g2y7C, google-site-verification=9eO28WVcmQzY6TR...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1heather.ns.cloudflare.com dns.cloudflare

Analysis

Hierarchy

The parent of c.w3k.io is w3k.io.

IP Addresses

w3k.io maps to four IP numbers: 2606:4700:3030::6815:1fc4, 2606:4700:3030::ac43:b39e, 104.21.31.196 and 172.67.179.158.

Other host names such as telargfm.com, camelliaculture.com, www.mature(0x787878)(0x736578)videos.com, daso.cl and www.thrivealiveme.org share IPs with w3k.io.

Name Servers

Two name servers heather.ns.cloudflare.com and will.ns.cloudflare.com handle the delegation for w3k.io.

w3k.io shares the same name server setup as other domains, for example bestvashikaranastrologer.com, alloythailand.com, metalradio.net, thestartupx.com and machiabella.com.

w3k.io at least partially shares name servers with other domains, for example awanlaws.com.pk, swadikhapjackpot168.com, rxteam.net, tgjonodnifuxu.online and thecherrypicks.com.

These name servers are commonly used with dawn.ns.cloudflare.com and rex.ns.cloudflare.com and rick.ns.cloudflare.com.

Host names with six IP numbers:

heather.ns.cloudflare.com points to 2606:4700:50::adf5:3aa1, 2803:f800:50::6ca2:c0a1, 2a06:98c1:50::ac40:20a1, 108.162.192.161, 172.64.32.161 and 173.245.58.161.

will.ns.cloudflare.com points to 2606:4700:58::adf5:3b95, 2803:f800:50::6ca2:c195, 2a06:98c1:50::ac40:2195, 108.162.193.149, 172.64.33.149 and 173.245.59.149.

Mail Servers

w3k.io 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.

w3k.io shares at least partially some mail servers with other domains, for instance wearetrue.com, eastbar.net, jobdea.com, kento.biz and ns500765.ns500699.ns500734.ns500693.ns500588.ns500588.ns500588.ns500588.ns500693.ns500683.ns500699.ns500632.ns500612.ns500612.ns500588.ns500612.dtrkdll.com.

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

Host names with two IP numbers

Each host name points to two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4004:c27::1b and 172.253.115.27

alt1.aspmx.l.google.com points to 2800:3f0:4003:c0f::1b and 108.177.123.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27