knock.xyz - robtex.com

knock.xyz

DNSSEC⚠️ Not signed
A2606:4700::6812:104f🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:114f🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.16.79Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.17.79Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmatt.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b83🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A2803:f800:50::6ca2:c183🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmatt.ns.cloudflare.com
A2a06:98c1:50::ac40:2183🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmatt.ns.cloudflare.com
A108.162.193.131🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A172.64.33.131🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
A173.245.59.131🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmatt.ns.cloudflare.com
NSmay.ns.cloudflare.com
A2606:4700:50::adf5:3a87🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A2803:f800:50::6ca2:c087🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmay.ns.cloudflare.com
A2a06:98c1:50::ac40:2087🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmay.ns.cloudflare.com
A108.162.192.135🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A172.64.32.135🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
A173.245.58.135🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmay.ns.cloudflare.com
MXsmtp.secureserver.net ⭐
A216.69.141.71🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp01-v01.prod.phx3.secureserver.net
A216.69.141.84🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp02-v01.prod.phx3.secureserver.net
A216.69.141.113🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp03-v01.prod.phx3.secureserver.net
MXmailstore1.secureserver.net(10)
A216.69.141.78🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp01-v02.prod.phx3.secureserver.net
A216.69.141.114🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp03-v02.prod.phx3.secureserver.net
A216.69.141.162🇺🇸 AS398101216.69.140.0/22
PTRosplibsmtp02-v02.prod.phx3.secureserver.net
HTTPSHTTP/2 ✓ hints match
IPv4 hints104.18.16.79, 104.18.17.79
IPv6 hints2606:4700::6812:104f, 2606:4700::6812:114f
SOAmatt.ns.cloudflare.comdns@cloudflare.com serial=2403220249

xyz

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSgenerationxyz.nic.xyz
NSx.nic.xyz
NSy.nic.xyz
NSz.nic.xyz
SOAns0.centralnic.nethostmaster@centralnic.net serial=3000847488

Same first word

knock.co.uk
knock.cz
knock.chat
knock.world
knock.app
knock.xyz
knock.io
knock.googlecode.com
knock.ws
knock.im
knock.no
knock.be
knock.tel
knock.it
knock.agency
knock.de
knock.fyi
knock.com
knock.co
knock.com.mx
knock.link
knock.biz
knock.tw

Similar names

nokck.org
kokcn.cn
knkco.com
okcnk.com
cnokk.com
conkk.com
kkcon.com
kncok.com
ckokn.com
nkkco.jp
nokck.com
kkcon.de

DNS History

16 records (8 active, 8 former)

201820192020202120222023202420252026NSmatt.ns.cloudflare.commay.ns.cloudflare.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.18.16.79104.18.17.792606:4700::6812:104f2606:4700::6812:114f104.18.48.191104.18.49.191104.31.74.164104.31.75.1642400:cb00:2048:1::681f:4aa42400:cb00:2048:1::681f:4ba42606:4700:3032::6812:30bf2606:4700:3037::6812:31bf
●NSmatt.ns.cloudflare.com2017-03-16 → 2026-05-14 · 2 obs
● 2017-03-16 16:28:12
● 2026-05-14 06:54:34
●NSmay.ns.cloudflare.com2017-03-16 → 2026-05-14 · 2 obs
● 2017-03-16 16:28:12
● 2026-05-14 06:54:34
●MXmailstore1.secureserver.net2017-03-16 → 2026-05-14 · 2 obs
● 2017-03-16 16:28:12
● 2026-05-14 06:54:34
●MXsmtp.secureserver.net2017-03-16 → 2026-05-14 · 2 obs
● 2017-03-16 16:28:12
● 2026-05-14 06:54:34
●A104.18.16.792026-04-26 → 2026-05-14 · 3 obs
○ 2020-01-23 00:50:46
● 2026-04-26 21:10:08
● 2026-05-14 06:54:34
●A104.18.17.792026-04-26 → 2026-05-14 · 3 obs
○ 2020-01-23 00:50:46
● 2026-04-26 21:10:08
● 2026-05-14 06:54:34
○A104.18.48.1912020-01-23 → 2020-01-23 · 4 obs
○ 2017-03-16 16:28:12
● 2020-01-23 00:50:46
○ 2026-04-26 21:10:08
○ 2026-05-14 06:54:34
○A104.18.49.1912020-01-23 → 2020-01-23 · 4 obs
○ 2017-03-16 16:28:12
● 2020-01-23 00:50:46
○ 2026-04-26 21:10:08
○ 2026-05-14 06:54:34
○A104.31.74.1642017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 16:28:12
○ 2020-01-23 00:50:46
○ 2026-05-14 06:54:34
○A104.31.75.1642017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 16:28:12
○ 2020-01-23 00:50:46
○ 2026-05-14 06:54:34
○A2400:cb00:2048:1::681f:4aa42017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 16:28:12
○ 2020-01-23 00:50:46
○ 2026-05-14 06:54:34
○A2400:cb00:2048:1::681f:4ba42017-03-16 → 2017-03-16 · 3 obs
● 2017-03-16 16:28:12
○ 2020-01-23 00:50:46
○ 2026-05-14 06:54:34
●A2606:4700::6812:104f2026-04-26 → 2026-05-14 · 3 obs
○ 2020-01-23 00:50:46
● 2026-04-26 21:10:08
● 2026-05-14 06:54:34
●A2606:4700::6812:114f2026-04-26 → 2026-05-14 · 3 obs
○ 2020-01-23 00:50:46
● 2026-04-26 21:10:08
● 2026-05-14 06:54:34
○A2606:4700:3032::6812:30bf2020-01-23 → 2020-01-23 · 4 obs
○ 2017-03-16 16:28:12
● 2020-01-23 00:50:46
○ 2026-04-26 21:10:08
○ 2026-05-14 06:54:34
○A2606:4700:3037::6812:31bf2020-01-23 → 2020-01-23 · 4 obs
○ 2017-03-16 16:28:12
● 2020-01-23 00:50:46
○ 2026-04-26 21:10:08
○ 2026-05-14 06:54:34

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
xyzx.nic.xyz, generationxyz.nic.xyz, z.nic.xyz, y.nic.xyz8 records
knock.xyzmay.ns.cloudflare.com, matt.ns.cloudflare.com-

✅ Authoritative Response

Server:172.64.32.135

NS records: may.ns.cloudflare.com, matt.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for knock.xyz (unsigned zone)

⏱️ Timing

Total: 564ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.17.79, 104.18.16.79
AAAA22606:4700::6812:104f, 2606:4700::6812:114f
NS2matt.ns.cloudflare.com, may.ns.cloudflare.com
MX2smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10)
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1matt.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (generationxyz.nic.xyz, z.nic.xyz, y.nic.xyz...)

Analysis

IP Addresses

knock.xyz maps to four IP numbers: 2606:4700::6812:104f, 2606:4700::6812:114f, 104.18.16.79 and 104.18.17.79.

other host names include zoomalia.fi, 123bwm.com, onterris.com, core-training.co.uk and acluak.org; they share IP numbers with knock.xyz.

Name Servers

Two name servers matt.ns.cloudflare.com and may.ns.cloudflare.com handle the delegation for knock.xyz.

knock.xyz shares the same name server setup as other domains, for instance quadfitclub.com, android-manual.org, cashyouneednow.com, billpay.xyz and thinkpounds.co.uk.

knock.xyz at least partially shares name servers with other domains, for instance lewisautohire.com.au, hebeilaibang.com, short.tokyo, la-press.org and trang789club.com.

These name servers are commonly used with bonnie.ns.cloudflare.com and stan.ns.cloudflare.com.

Six IP addresses per host:

matt.ns.cloudflare.com points to 2606:4700:58::adf5:3b83, 2803:f800:50::6ca2:c183, 2a06:98c1:50::ac40:2183, 108.162.193.131, 172.64.33.131 and 173.245.59.131; may.ns.cloudflare.com points to 2606:4700:50::adf5:3a87, 2803:f800:50::6ca2:c087, 2a06:98c1:50::ac40:2087, 108.162.192.135, 172.64.32.135 and 173.245.58.135

Mail Servers

knock.xyz is handled by two mail servers: mailstore1.secureserver.net and smtp.secureserver.net.

knock.xyz uses the same mail server setup as other domains, for instance waleron.net, curmodities.com, explosionmultimedia.com, saveonmattressoutlet.com and rpcre.com.

Host names with three IP numbers:

mailstore1.secureserver.net points to: 216.69.141.78, 216.69.141.114 and 216.69.141.162.

smtp.secureserver.net points to: 216.69.141.71, 216.69.141.84 and 216.69.141.113.