sergeyz.tk - robtex.com

sergeyz.tk

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:d97b🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:3e05🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.62.5Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.217.123🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSmary.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a86🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmary.ns.cloudflare.com
A2803:f800:50::6ca2:c086🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmary.ns.cloudflare.com
A2a06:98c1:50::ac40:2086🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmary.ns.cloudflare.com
A108.162.192.134🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmary.ns.cloudflare.com
A172.64.32.134🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmary.ns.cloudflare.com
A173.245.58.134🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmary.ns.cloudflare.com
NSzeus.ns.cloudflare.com
A2606:4700:58::adf5:3bf9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A2803:f800:50::6ca2:c1f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzeus.ns.cloudflare.com
A2a06:98c1:50::ac40:21f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzeus.ns.cloudflare.com
A108.162.193.249🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A172.64.33.249🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A173.245.59.249🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.62.5, 172.67.217.123
IPv62606:4700:3031::ac43:d97b, 2606:4700:3035::6815:3e05
SOAmary.ns.cloudflare.comdns@cloudflare.com serial=2396869719

tk

DNSSEC⚠️ Not signed
A217.119.57.22
NSa.ns.tk ⭐
NSb.ns.tk
NSc.ns.tk
NSd.ns.tk
SOAa.ns.tkjoost\@zuurbier.dot.tk serial=1773547389

Same first word

sergeyz.tk
sergeyz.ru

Similar names

zsergey.com

DNS History

11 records (6 active, 5 former)

20162017201820192020202120222023202420252026NSmary.ns.cloudflare.comzeus.ns.cloudflare.comns01.dot.tkns02.dot.tkns03.dot.tkns04.dot.tkA104.21.62.5172.67.217.1232606:4700:3031::ac43:d97b2606:4700:3035::6815:3e0567.250.102.35
●NSmary.ns.cloudflare.com2019-04-03 → 2026-03-23 · 3 obs
○ 2017-02-18 00:19:52
● 2019-04-03 12:03:04
● 2026-03-23 05:33:52
○NSns01.dot.tk2015-08-06 → 2017-02-18 · 4 obs
● 2015-08-06 21:30:20
● 2017-02-18 00:19:52
○ 2019-04-03 12:03:04
○ 2026-03-23 05:33:52
○NSns02.dot.tk2015-08-06 → 2017-02-18 · 4 obs
● 2015-08-06 21:30:20
● 2017-02-18 00:19:52
○ 2019-04-03 12:03:04
○ 2026-03-23 05:33:52
○NSns03.dot.tk2015-08-06 → 2017-02-18 · 4 obs
● 2015-08-06 21:30:20
● 2017-02-18 00:19:52
○ 2019-04-03 12:03:04
○ 2026-03-23 05:33:52
○NSns04.dot.tk2015-08-06 → 2017-02-18 · 4 obs
● 2015-08-06 21:30:20
● 2017-02-18 00:19:52
○ 2019-04-03 12:03:04
○ 2026-03-23 05:33:52
●NSzeus.ns.cloudflare.com2019-04-03 → 2026-03-23 · 3 obs
○ 2017-02-18 00:19:52
● 2019-04-03 12:03:04
● 2026-03-23 05:33:52
●A104.21.62.52026-02-16 → 2026-03-23 · 3 obs
○ 2019-04-03 12:03:04
● 2026-02-16 09:28:24
● 2026-03-23 05:33:52
●A172.67.217.1232026-02-16 → 2026-03-23 · 3 obs
○ 2019-04-03 12:03:04
● 2026-02-16 09:28:24
● 2026-03-23 05:33:52
●A2606:4700:3031::ac43:d97b2026-02-16 → 2026-03-23 · 3 obs
○ 2019-04-03 12:03:04
● 2026-02-16 09:28:24
● 2026-03-23 05:33:52
●A2606:4700:3035::6815:3e052026-02-16 → 2026-03-23 · 3 obs
○ 2019-04-03 12:03:04
● 2026-02-16 09:28:24
● 2026-03-23 05:33:52
○A67.250.102.352015-08-06 → 2019-04-03 · 4 obs
● 2015-08-06 21:30:20
● 2019-04-03 12:03:04
○ 2026-02-16 09:28:24
○ 2026-03-23 05:33:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
tka.ns.tk, b.ns.tk, c.ns.tk, d.ns.tk8 records
sergeyz.tkmary.ns.cloudflare.com, zeus.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.134

NS records: mary.ns.cloudflare.com, zeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tk (unsigned zone)

⏱️ Timing

Total: 403ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.62.5, 172.67.217.123
AAAA22606:4700:3035::6815:3e05, 2606:4700:3031::ac43:d97b
NS2mary.ns.cloudflare.com, zeus.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1mary.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (a.ns.tk, b.ns.tk, c.ns.tk...)

Analysis

IP Addresses

sergeyz.tk maps to four IP numbers: 2606:4700:3031::ac43:d97b, 2606:4700:3035::6815:3e05, 104.21.62.5 and 172.67.217.123.

Other host names, for instance www.mikethetechguy.com.cdn.cloudflare.net, pbauk.com, dwdoc.com, sportsroom.gr and fabet.lt share IP numbers with sergeyz.tk.

Name Servers

Two name servers mary.ns.cloudflare.com and zeus.ns.cloudflare.com handle delegation for sergeyz.tk.

sergeyz.tk uses the same name server setup as other domains, for example masseno.pl, phoenixortho.net, readingsbyryka.com, kinkylemon.nl and filesystems.net.

sergeyz.tk partially shares name servers with other domains; examples include data-center-takedown-data.pages.dev, arista.io, imicang.com, steelcal.com and fin168game.vip.

Host names with six IP numbers: mary.ns.cloudflare.com points to: 2606:4700:50::adf5:3a86, 2803:f800:50::6ca2:c086, 2a06:98c1:50::ac40:2086, 108.162.192.134, 172.64.32.134 and 173.245.58.134; zeus.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf9, 2803:f800:50::6ca2:c1f9, 2a06:98c1:50::ac40:21f9, 108.162.193.249, 172.64.33.249 and 173.245.59.249.