kzen.dev - robtex.com

kzen.dev

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:b7d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:a608🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.11.125Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.8🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSbruce.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b4d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbruce.ns.cloudflare.com
A2803:f800:50::6ca2:c14d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRbruce.ns.cloudflare.com
A2a06:98c1:50::ac40:214d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRbruce.ns.cloudflare.com
A108.162.193.77🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbruce.ns.cloudflare.com
A172.64.33.77🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbruce.ns.cloudflare.com
A173.245.59.77🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRbruce.ns.cloudflare.com
NSedna.ns.cloudflare.com
A2606:4700:50::adf5:3a6d🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A2803:f800:50::6ca2:c06d🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRedna.ns.cloudflare.com
A2a06:98c1:50::ac40:206d🇺🇸 Cloudflare2a06:98c1:50::/45
PTRedna.ns.cloudflare.com
A108.162.192.109🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A172.64.32.109🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
A173.245.58.109🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRedna.ns.cloudflare.com
MXroute3.mx.cloudflare.net ⭐
A2606:4700:f5::11🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::12🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A2606:4700:f5::13🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
A162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute3.mx.cloudflare.net
MXroute2.mx.cloudflare.net(55)
A2606:4700:f5::e🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::f🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A2606:4700:f5::10🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
A162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute2.mx.cloudflare.net
MXroute1.mx.cloudflare.net(64)
A2606:4700:f5::b🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::c🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A2606:4700:f5::d🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
A162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRroute1.mx.cloudflare.net
TXTgoogle-site-verification=wwtuENr95Y8-QN8Vkx19fQNNxIU0xA3e8HxgdOMNgpA
TXTmchost-verification=0e247a52ddcf0fd2f6d4588b56ec204380253652
TXTv=spf1 include:_spf.mx.cloudflare.net ~all
TXTyandex-verification: 65322af1a59b990a
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.11.125, 172.67.166.8
IPv62606:4700:3030::6815:b7d, 2606:4700:3037::ac43:a608
SOAbruce.ns.cloudflare.comdns@cloudflare.com serial=2398938822

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
rank #167709 globally
rank #108 in the tld
📈 Tranco rank: #387,534
🔒 HSTS Preload (+subdomains)

Same first word

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kzen.com

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DNS History

9 records (9 active, 0 former)

NSbruce.ns.cloudflare.comedna.ns.cloudflare.comMXroute1.mx.cloudflare.netroute2.mx.cloudflare.netroute3.mx.cloudflare.netA104.21.11.125172.67.166.82606:4700:3030::6815:b7d2606:4700:3037::ac43:a608
●NSbruce.ns.cloudflare.com2026-02-15 → 2026-03-23 · 2 obs
● 2026-02-15 12:48:48
● 2026-03-23 06:59:18
●NSedna.ns.cloudflare.com2026-02-15 → 2026-03-23 · 2 obs
● 2026-02-15 12:48:48
● 2026-03-23 06:59:18
●MXroute1.mx.cloudflare.net2026-02-15 → 2026-03-23 · 2 obs
● 2026-02-15 12:48:48
● 2026-03-23 06:59:18
●MXroute2.mx.cloudflare.net2026-02-15 → 2026-03-23 · 2 obs
● 2026-02-15 12:48:48
● 2026-03-23 06:59:18
●MXroute3.mx.cloudflare.net2026-02-15 → 2026-03-23 · 2 obs
● 2026-02-15 12:48:48
● 2026-03-23 06:59:18
●A104.21.11.1252026-02-15 → 2026-03-23 · 2 obs
● 2026-02-15 12:48:48
● 2026-03-23 06:59:18
●A172.67.166.82026-02-15 → 2026-03-23 · 2 obs
● 2026-02-15 12:48:48
● 2026-03-23 06:59:18
●A2606:4700:3030::6815:b7d2026-02-15 → 2026-03-23 · 2 obs
● 2026-02-15 12:48:48
● 2026-03-23 06:59:18
●A2606:4700:3037::ac43:a6082026-02-15 → 2026-03-23 · 2 obs
● 2026-02-15 12:48:48
● 2026-03-23 06:59:18

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...-
kzen.devedna.ns.cloudflare.com, bruce.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.77

NS records: edna.ns.cloudflare.com, bruce.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kzen.dev (unsigned zone)

⏱️ Timing

Total: 706ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.11.125, 172.67.166.8
AAAA22606:4700:3030::6815:b7d, 2606:4700:3037::ac43:a608
NS2bruce.ns.cloudflare.com, edna.ns.cloudflare.com
MX3route3.mx.cloudflare.net (pri: 52), route2.mx.cloudflare.net (pri: 55)...
TXT4google-site-verification=wwtuENr95Y8-QN8, mchost-verification=0e247a52ddcf0fd2f6d4...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1bruce.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

kzen.dev resolves to four IP numbers: 2606:4700:3030::6815:b7d, 2606:4700:3037::ac43:a608, 104.21.11.125 and 172.67.166.8.

Other host names such as www.filmcovod.com, blackcollegereunion.com, gztmt.com, drumbeatmarketing.co.uk and www.avecmallory.com share IPs with kzen.dev.

Name Servers

kzen.dev is delegated to two name servers: bruce.ns.cloudflare.com and edna.ns.cloudflare.com.

kzen.dev shares the same name server setup as vibrasyon.com, import-motor.com, ghostfishbrewing.com, bertazzoni.nl and mauricejorna.nl.

kzen.dev at least partially shares name servers with other domains, for instance baerenstark-online.de, bradtucker.tv, mercuryintel.com, alfatah.com.pk and stevensworldwide.com.

These name servers are commonly used with tom.ns.cloudflare.com and isabel.ns.cloudflare.com.

Host names with six IP numbers:

bruce.ns.cloudflare.com points to 2606:4700:58::adf5:3b4d, 2803:f800:50::6ca2:c14d, 2a06:98c1:50::ac40:214d, 108.162.193.77, 172.64.33.77 and 173.245.59.77.

edna.ns.cloudflare.com points to 2606:4700:50::adf5:3a6d, 2803:f800:50::6ca2:c06d, 2a06:98c1:50::ac40:206d, 108.162.192.109, 172.64.32.109 and 173.245.58.109.

Mail Servers

Three mail servers handle kzen.dev: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

kzen.dev shares at least partially some mail servers with other domains, including prltonmail.com, avaars.nl, selfpropelledsports.com, thehairyone.net and gympap.de.

Host names with six IP numbers:

route1.mx.cloudflare.net points to: 2606:4700:f5::b, 2606:4700:f5::c, 2606:4700:f5::d, 162.159.205.11, 162.159.205.12 and 162.159.205.13.

route2.mx.cloudflare.net points to: 2606:4700:f5::e, 2606:4700:f5::f, 2606:4700:f5::10, 162.159.205.17, 162.159.205.18 and 162.159.205.19.

route3.mx.cloudflare.net points to: 2606:4700:f5::11, 2606:4700:f5::12, 2606:4700:f5::13, 162.159.205.23, 162.159.205.24 and 162.159.205.25.