sztftc.com - robtex.com
sztftc.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:b95d🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5895🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.88.149Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.185.93🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | phil.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b89🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c189🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2189🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| A | 108.162.193.137🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| A | 172.64.33.137🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| A | 173.245.59.137🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | phil.ns.cloudflare.com | ||||||
| NS | zainab.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2695🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c295🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2295🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 108.162.194.149🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 162.159.38.149Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| A | 172.64.34.149🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | zainab.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.88.149, 172.67.185.93 | ||||||
| IPv6 | 2606:4700:3030::ac43:b95d, 2606:4700:3035::6815:5895 | ||||||
| SOA | phil.ns.cloudflare.comdns@cloudflare.com serial=2396749945 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774542387 | ||||||
Subdomains
www.sztftc.com |
Same first word
sztftc.com |
Similar names
DNS History
9 records (6 active, 3 former)
○NSns1.cnolnic.net2015-07-01 → 2017-01-29 · 4 obs
● 2017-01-29 13:28:06
○ 2026-03-15 00:04:22
○ 2026-03-26 16:28:06
○NSns2.cnolnic.net2015-07-01 → 2017-01-29 · 4 obs
● 2017-01-29 13:28:06
○ 2026-03-15 00:04:22
○ 2026-03-26 16:28:06
●NSphil.ns.cloudflare.com2026-03-15 → 2026-03-26 · 3 obs
● 2026-03-15 00:04:22
● 2026-03-26 16:28:06
●NSzainab.ns.cloudflare.com2026-03-15 → 2026-03-26 · 3 obs
● 2026-03-15 00:04:22
● 2026-03-26 16:28:06
●A104.21.88.1492026-03-15 → 2026-03-26 · 3 obs
● 2026-03-15 00:04:22
● 2026-03-26 16:28:06
●A172.67.185.932026-03-15 → 2026-03-26 · 3 obs
● 2026-03-15 00:04:22
● 2026-03-26 16:28:06
○A203.158.16.362015-07-01 → 2017-01-29 · 4 obs
● 2017-01-29 13:28:06
○ 2026-03-15 00:04:22
○ 2026-03-26 16:28:06
●A2606:4700:3030::ac43:b95d2026-03-15 → 2026-03-26 · 3 obs
● 2026-03-15 00:04:22
● 2026-03-26 16:28:06
●A2606:4700:3035::6815:58952026-03-15 → 2026-03-26 · 3 obs
● 2026-03-15 00:04:22
● 2026-03-26 16:28:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sztftc.com | phil.ns.cloudflare.com, zainab.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.149
NS records: phil.ns.cloudflare.com, zainab.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sztftc.com (unsigned zone)
⏱️ Timing
Total: 261ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.185.93, 104.21.88.149 |
| AAAA | 2 | 2606:4700:3035::6815:5895, 2606:4700:3030::ac43:b95d |
| NS | 2 | phil.ns.cloudflare.com, zainab.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | phil.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (phil.ns.cloudflare.com, phil.ns.cloudflare.com, phil.ns.cloudflare.com...)
Analysis
Hierarchy
sztftc.com is parent of www.sztftc.com.
IP Addresses
sztftc.com points to four IP numbers: 2606:4700:3030::ac43:b95d, 2606:4700:3035::6815:5895, 104.21.88.149 and 172.67.185.93.
Other host names, for instance onemanhua.com.cdn.cloudflare.net, themaar.ae, www.heheys.com, mceh.tw and denvermetrolawyer.com share IP numbers with sztftc.com.
Name Servers
sztftc.com's delegation is to two name servers phil.ns.cloudflare.com and zainab.ns.cloudflare.com.
sztftc.com shares the same name server configuration as other domains, such as jinyedoors.com, 7u7u7.com, xiguashuwu2.com, cqbangqiao.com and xtalite.com.
sztftc.com at least partially shares its name servers with other domains, for instance theninenine.com, twignetworks.com, sphzona.org, tips-football.com and myurlmonitor.com.
These name servers are often used together with the name servers henry.ns.cloudflare.com.
Host names with six IP numbers:
phil.ns.cloudflare.com points to: 2606:4700:58::adf5:3b89, 2803:f800:50::6ca2:c189, 2a06:98c1:50::ac40:2189, 108.162.193.137, 172.64.33.137 and 173.245.59.137.
zainab.ns.cloudflare.com points to: 2606:4700:50::a29f:2695, 2803:f800:50::6ca2:c295, 2a06:98c1:50::ac40:2295, 108.162.194.149, 162.159.38.149 and 172.64.34.149.