tztkf.com - robtex.com

tztkf.com

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:a63c🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:49cb🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.73.203Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.166.60🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScecelia.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2687🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
A2803:f800:50::6ca2:c287🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcecelia.ns.cloudflare.com
A2a06:98c1:50::ac40:2287🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcecelia.ns.cloudflare.com
A108.162.194.135🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
A162.159.38.135Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
A172.64.34.135🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcecelia.ns.cloudflare.com
NSdarl.ns.cloudflare.com
A2606:4700:58::adf5:3b62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarl.ns.cloudflare.com
A2803:f800:50::6ca2:c162🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdarl.ns.cloudflare.com
A2a06:98c1:50::ac40:2162🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdarl.ns.cloudflare.com
A108.162.193.98🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarl.ns.cloudflare.com
A172.64.33.98🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarl.ns.cloudflare.com
A173.245.59.98🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdarl.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.73.203, 172.67.166.60
IPv62606:4700:3030::ac43:a63c, 2606:4700:3035::6815:49cb
SOAcecelia.ns.cloudflare.comdns@cloudflare.com serial=2396279050

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1771291435

Subdomains

cdn.tztkf.com

Same first word

tztkf.com

DNS History

14 records (6 active, 8 former)

2017201820192020202120222023202420252026NScecelia.ns.cloudflare.comdarl.ns.cloudflare.coma.share-dns.comb.share-dns.netns1.eedns.comns2.eedns.comMXmail.skrimple.comA104.21.73.203172.67.166.602606:4700:3030::ac43:a63c2606:4700:3035::6815:49cb103.232.215.136156.247.47.3523.224.140.122
○NSa.share-dns.com2026-03-16 → 2026-03-18 · 2 obs
○ 2026-03-16 23:12:02
○ 2026-03-18 21:59:38
○NSb.share-dns.net2026-03-16 → 2026-03-18 · 2 obs
○ 2026-03-16 23:12:02
○ 2026-03-18 21:59:38
●NScecelia.ns.cloudflare.com2026-03-16 → 2026-03-18 · 3 obs
○ 2017-11-18 19:14:16
● 2026-03-16 23:12:02
● 2026-03-18 21:59:38
●NSdarl.ns.cloudflare.com2026-03-16 → 2026-03-18 · 3 obs
○ 2017-11-18 19:14:16
● 2026-03-16 23:12:02
● 2026-03-18 21:59:38
○NSns1.eedns.com2017-11-18 → 2017-11-18 · 3 obs
● 2017-11-18 19:14:16
○ 2026-03-16 23:12:02
○ 2026-03-18 21:59:38
○NSns2.eedns.com2017-11-18 → 2017-11-18 · 3 obs
● 2017-11-18 19:14:16
○ 2026-03-16 23:12:02
○ 2026-03-18 21:59:38
○MXmail.skrimple.com2016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 22:32:30
○ 2017-11-18 19:14:16
○ 2026-03-18 21:59:38
○A103.232.215.1362016-12-20 → 2016-12-20 · 3 obs
● 2016-12-20 22:32:30
○ 2017-11-18 19:14:16
○ 2026-03-18 21:59:38
●A104.21.73.2032026-03-16 → 2026-03-18 · 3 obs
○ 2017-11-18 19:14:16
● 2026-03-16 23:12:02
● 2026-03-18 21:59:38
○A156.247.47.352026-03-16 → 2026-03-18 · 2 obs
○ 2026-03-16 23:12:02
○ 2026-03-18 21:59:38
●A172.67.166.602026-03-16 → 2026-03-18 · 3 obs
○ 2017-11-18 19:14:16
● 2026-03-16 23:12:02
● 2026-03-18 21:59:38
○A23.224.140.1222017-11-18 → 2017-11-18 · 4 obs
○ 2016-12-20 22:32:30
● 2017-11-18 19:14:16
○ 2026-03-16 23:12:02
○ 2026-03-18 21:59:38
●A2606:4700:3030::ac43:a63c2026-03-16 → 2026-03-18 · 3 obs
○ 2017-11-18 19:14:16
● 2026-03-16 23:12:02
● 2026-03-18 21:59:38
●A2606:4700:3035::6815:49cb2026-03-16 → 2026-03-18 · 3 obs
○ 2017-11-18 19:14:16
● 2026-03-16 23:12:02
● 2026-03-18 21:59:38

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
tztkf.comdarl.ns.cloudflare.com, cecelia.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.194.135

NS records: darl.ns.cloudflare.com, cecelia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for tztkf.com (unsigned zone)

⏱️ Timing

Total: 388ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.166.60, 104.21.73.203
AAAA22606:4700:3030::ac43:a63c, 2606:4700:3035::6815:49cb
NS2cecelia.ns.cloudflare.com, darl.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cecelia.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (darl.ns.cloudflare.com, darl.ns.cloudflare.com, darl.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of cdn.tztkf.com is tztkf.com.

IP Addresses

tztkf.com points to four IP numbers: 2606:4700:3030::ac43:a63c, 2606:4700:3035::6815:49cb, 104.21.73.203 and 172.67.166.60.

Other host names, for instance holmach.co.uk, zzit.org, www.qik.cc, ikagrupotomotiv.com and camelweb.de share IP numbers with tztkf.com.

Name Servers

tztkf.com is delegated to two name servers: cecelia.ns.cloudflare.com and darl.ns.cloudflare.com.

tztkf.com uses the same name server setup as other domains, for instance wshulou.com, limelody.cc, fszhuofan.com, mogukeji.cc and yqyx.cc.

tztkf.com shares name servers with other domains at least partially, for instance pamanpixel.co, waterjet-techs.com, improvsmtp.com, strongdigital.com.au and yhgkjz.com.

these name servers are often used with rosa.ns.cloudflare.com, dale.ns.cloudflare.com and steven.ns.cloudflare.com.

Host names with six IP numbers: cecelia.ns.cloudflare.com points to 2606:4700:50::a29f:2687, 2803:f800:50::6ca2:c287, 2a06:98c1:50::ac40:2287, 108.162.194.135, 162.159.38.135 and 172.64.34.135; darl.ns.cloudflare.com points to 2606:4700:58::adf5:3b62, 2803:f800:50::6ca2:c162, 2a06:98c1:50::ac40:2162, 108.162.193.98, 172.64.33.98 and 173.245.59.98.