szfdtz.com - robtex.com

szfdtz.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:10e7🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:d8d1🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.16.231Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.216.209🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScarl.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b6a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A2803:f800:50::6ca2:c16a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcarl.ns.cloudflare.com
A2a06:98c1:50::ac40:216a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcarl.ns.cloudflare.com
A108.162.193.106🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A172.64.33.106🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
A173.245.59.106🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcarl.ns.cloudflare.com
NSteagan.ns.cloudflare.com
A2606:4700:50::a29f:26ae🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A2803:f800:50::6ca2:c2ae🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRteagan.ns.cloudflare.com
A2a06:98c1:50::ac40:22ae🇺🇸 Cloudflare2a06:98c1:50::/45
PTRteagan.ns.cloudflare.com
A108.162.194.174🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A162.159.38.174Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
A172.64.34.174🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRteagan.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.16.231, 172.67.216.209
IPv62606:4700:3031::6815:10e7, 2606:4700:3031::ac43:d8d1
SOAcarl.ns.cloudflare.comdns@cloudflare.com serial=2397856598

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

Same first word

szfdtz.com

Similar names

sztfdz.com
tzsdzf.com
tzzsfd.com
dzzstf.com
sztdfz.com
sdfztz.com
szftdz.net
sdtzfz.com
tzfsdz.com
fzdtzs.com
szftdz.com
dftzzs.com

DNS History

15 records (6 active, 9 former)

20162017201820192020202120222023202420252026NScarl.ns.cloudflare.comteagan.ns.cloudflare.coma.share-dns.coma7.share-dns.comb.share-dns.netb7.share-dns.netns17.xincache.comns18.xincache.comA104.21.16.231172.67.216.2092606:4700:3031::6815:10e72606:4700:3031::ac43:d8d1118.186.71.132119.10.83.123154.213.159.163
○NSa.share-dns.com2026-02-24 → 2026-02-24 · 3 obs
○ 2017-02-16 07:15:30
● 2026-02-24 05:44:16
○ 2026-03-23 07:55:10
○NSa7.share-dns.com2026-02-24 → 2026-02-24 · 3 obs
○ 2017-02-16 07:15:30
● 2026-02-24 05:44:16
○ 2026-03-23 07:55:10
○NSb.share-dns.net2026-02-24 → 2026-02-24 · 3 obs
○ 2017-02-16 07:15:30
● 2026-02-24 05:44:16
○ 2026-03-23 07:55:10
○NSb7.share-dns.net2026-02-24 → 2026-02-24 · 3 obs
○ 2017-02-16 07:15:30
● 2026-02-24 05:44:16
○ 2026-03-23 07:55:10
●NScarl.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-02-24 05:44:16
● 2026-03-23 07:55:10
○NSns17.xincache.com2015-07-19 → 2017-02-16 · 4 obs
● 2015-07-19 23:06:22
● 2017-02-16 07:15:30
○ 2026-02-24 05:44:16
○ 2026-03-23 07:55:10
○NSns18.xincache.com2015-07-19 → 2017-02-16 · 4 obs
● 2015-07-19 23:06:22
● 2017-02-16 07:15:30
○ 2026-02-24 05:44:16
○ 2026-03-23 07:55:10
●NSteagan.ns.cloudflare.com2026-03-23 → 2026-03-23 · 2 obs
○ 2026-02-24 05:44:16
● 2026-03-23 07:55:10
●A104.21.16.2312026-03-23 → 2026-03-23 · 2 obs
○ 2026-02-24 05:44:16
● 2026-03-23 07:55:10
○A118.186.71.1322015-07-19 → 2016-06-20 · 4 obs
● 2015-07-19 23:06:22
● 2016-06-20 00:18:44
○ 2017-02-16 07:15:30
○ 2026-03-23 07:55:10
○A119.10.83.1232017-02-16 → 2017-02-16 · 4 obs
○ 2016-06-20 00:18:44
● 2017-02-16 07:15:30
○ 2026-02-24 05:44:16
○ 2026-03-23 07:55:10
○A154.213.159.1632026-02-24 → 2026-02-24 · 3 obs
○ 2017-02-16 07:15:30
● 2026-02-24 05:44:16
○ 2026-03-23 07:55:10
●A172.67.216.2092026-03-23 → 2026-03-23 · 2 obs
○ 2026-02-24 05:44:16
● 2026-03-23 07:55:10
●A2606:4700:3031::6815:10e72026-03-23 → 2026-03-23 · 2 obs
○ 2026-02-24 05:44:16
● 2026-03-23 07:55:10
●A2606:4700:3031::ac43:d8d12026-03-23 → 2026-03-23 · 2 obs
○ 2026-02-24 05:44:16
● 2026-03-23 07:55:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comc.gtld-servers.net, b.gtld-servers.net, i.gtld-servers.net, k.gtld-servers.net...-
szfdtz.comcarl.ns.cloudflare.com, teagan.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.194.174

NS records: carl.ns.cloudflare.com, teagan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for szfdtz.com (unsigned zone)

⏱️ Timing

Total: 111ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.216.209, 104.21.16.231
AAAA22606:4700:3031::ac43:d8d1, 2606:4700:3031::6815:10e7
NS2carl.ns.cloudflare.com, teagan.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1carl.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

szfdtz.com resolves to four IP numbers: 2606:4700:3031::6815:10e7, 2606:4700:3031::ac43:d8d1, 104.21.16.231 and 172.67.216.209.

Other host names such as okraj.cz, logicinc.com, www.biest.de, tejeexwqnkv.asia and developmentconnection.net share IPs with szfdtz.com.

Name Servers

szfdtz.com is delegated to two name servers: carl.ns.cloudflare.com and teagan.ns.cloudflare.com.

szfdtz.com shares the same name server setup as lcbmc.com, sgwla.com, farwx.com, nceada.com and huakeduohanbao.com.

szfdtz.com at least partially shares name servers with other domains, for instance papercores.com, webpurchase.co.uk, antelyesanimalhospital.com, graphics-forum.net and retterakte.de.

These name servers are commonly used together with amos.ns.cloudflare.com, olga.ns.cloudflare.com and adi.ns.cloudflare.com.

Host names with six IP numbers:

carl.ns.cloudflare.com points to 2606:4700:58::adf5:3b6a, 2803:f800:50::6ca2:c16a, 2a06:98c1:50::ac40:216a, 108.162.193.106, 172.64.33.106 and 173.245.59.106.

teagan.ns.cloudflare.com points to 2606:4700:50::a29f:26ae, 2803:f800:50::6ca2:c2ae, 2a06:98c1:50::ac40:22ae, 108.162.194.174, 162.159.38.174 and 172.64.34.174.