stf5.com - robtex.com
stf5.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:1c17🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3030::ac43:aa30🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.28.23Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.170.48🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | charles.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b53🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | charles.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c153🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | charles.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2153🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | charles.ns.cloudflare.com | ||||||
| A | 108.162.193.83🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | charles.ns.cloudflare.com | ||||||
| A | 172.64.33.83🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | charles.ns.cloudflare.com | ||||||
| A | 173.245.59.83🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | charles.ns.cloudflare.com | ||||||
| NS | chin.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a54🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c054🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2054🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| A | 108.162.192.84🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| A | 172.64.32.84🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| A | 173.245.58.84🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | chin.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.28.23, 172.67.170.48 | ||||||
| IPv6 | 2606:4700:3030::6815:1c17, 2606:4700:3030::ac43:aa30 | ||||||
| SOA | charles.ns.cloudflare.comdns@cloudflare.com serial=2397218650 | ||||||
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=1771291435 | ||||||
Same first word
stf5.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NScharles.ns.cloudflare.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 07:33:46
●NSchin.ns.cloudflare.com2026-02-15 → 2026-03-24 · 2 obs
● 2026-03-24 07:33:46
●A104.21.28.232026-02-15 → 2026-03-24 · 6 obs
● 2026-02-15 16:50:24
○ 2026-02-18 06:11:36
○ 2026-03-01 03:27:06
● 2026-03-24 07:33:44
● 2026-03-24 07:33:46
●A172.67.170.482026-02-15 → 2026-03-24 · 6 obs
● 2026-02-15 16:50:24
○ 2026-02-18 06:11:36
○ 2026-03-01 03:27:06
● 2026-03-24 07:33:44
● 2026-03-24 07:33:46
○A188.114.96.02026-02-18 → 2026-03-01 · 5 obs
● 2026-02-18 06:11:36
● 2026-03-01 03:27:06
○ 2026-03-24 07:33:44
○ 2026-03-24 07:33:46
○A188.114.97.02026-02-18 → 2026-03-01 · 5 obs
● 2026-02-18 06:11:36
● 2026-03-01 03:27:06
○ 2026-03-24 07:33:44
○ 2026-03-24 07:33:46
●A2606:4700:3030::6815:1c172026-02-15 → 2026-03-24 · 6 obs
● 2026-02-15 16:50:24
○ 2026-02-18 06:11:36
○ 2026-03-01 03:27:06
● 2026-03-24 07:33:44
● 2026-03-24 07:33:46
●A2606:4700:3030::ac43:aa302026-02-15 → 2026-03-24 · 6 obs
● 2026-02-15 16:50:24
○ 2026-02-18 06:11:36
○ 2026-03-01 03:27:06
● 2026-03-24 07:33:44
● 2026-03-24 07:33:46
○A2a06:98c1:3120::2026-02-18 → 2026-03-01 · 5 obs
● 2026-02-18 06:11:36
● 2026-03-01 03:27:06
○ 2026-03-24 07:33:44
○ 2026-03-24 07:33:46
○A2a06:98c1:3121::2026-02-18 → 2026-03-01 · 5 obs
● 2026-02-18 06:11:36
● 2026-03-01 03:27:06
○ 2026-03-24 07:33:44
○ 2026-03-24 07:33:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| stf5.com | chin.ns.cloudflare.com, charles.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.84
NS records: chin.ns.cloudflare.com, charles.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for stf5.com (unsigned zone)
⏱️ Timing
Total: 186ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.28.23, 172.67.170.48 |
| AAAA | 2 | 2606:4700:3030::ac43:aa30, 2606:4700:3030::6815:1c17 |
| NS | 2 | charles.ns.cloudflare.com, chin.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | charles.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (chin.ns.cloudflare.com, chin.ns.cloudflare.com, chin.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by stf5.com: 2606:4700:3030::6815:1c17, 2606:4700:3030::ac43:aa30, 104.21.28.23 and 172.67.170.48.
other host names including montereychurchofchrist.com, mdgk4ap3u6tr.top, slotstories.co.uk, lxcal.com and ebt.cl share IP numbers with stf5.com.
Name Servers
stf5.com is delegated to two name servers charles.ns.cloudflare.com and chin.ns.cloudflare.com.
stf5.com shares the same name server setup as other domains, for instance mygoldensms.com, stockskick.ru, doctorpc.it, sweetbellaroos.com and cyberspawns.com.
stf5.com at least partially shares name servers with other domains, for instance telsale.nl, eminepal.com, srv1000.com, prima(0x736578).com and thephysicsguys.com.
Host names with six IP numbers:
Host name charles.ns.cloudflare.com points to: 2606:4700:58::adf5:3b53, 2803:f800:50::6ca2:c153, 2a06:98c1:50::ac40:2153, 108.162.193.83, 172.64.33.83 and 173.245.59.83.
Host name chin.ns.cloudflare.com points to: 2606:4700:50::adf5:3a54, 2803:f800:50::6ca2:c054, 2a06:98c1:50::ac40:2054, 108.162.192.84, 172.64.32.84 and 173.245.58.84.