3993s.com - robtex.com
3993s.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:2dc5🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::ac43:da80🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.197Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.218.128🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3aac🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ac🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ac🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| A | 108.162.192.172🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| A | 172.64.32.172🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| A | 173.245.58.172🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jo.ns.cloudflare.com | ||||||
| NS | woz.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b96🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c196🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2196🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 108.162.193.150🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 172.64.33.150🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| A | 173.245.59.150🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | woz.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.197, 172.67.218.128 | ||||||
| IPv6 hints | 2606:4700:3034::6815:2dc5, 2606:4700:3035::ac43:da80 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=155, name=cloudflare-ech.com | ||||||
| SOA | jo.ns.cloudflare.comdns@cloudflare.com serial=2410422807 | ||||||
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=1785850759 | ||||||
Same first word
3993s.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSjo.ns.cloudflare.com2026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 13:42:12
●NSwoz.ns.cloudflare.com2026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 13:42:12
●A104.21.45.1972026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 13:42:12
●A172.67.218.1282026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 13:42:12
●A2606:4700:3034::6815:2dc52026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 13:42:12
●A2606:4700:3035::ac43:da802026-08-01 → 2026-08-04 · 2 obs
● 2026-08-04 13:42:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, l.gtld-servers.net... | - |
| 3993s.com | woz.ns.cloudflare.com, jo.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.172
NS records: woz.ns.cloudflare.com, jo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 3993s.com (unsigned zone)
⏱️ Timing
Total: 141ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.218.128, 104.21.45.197 |
| AAAA | 2 | 2606:4700:3034::6815:2dc5, 2606:4700:3035::ac43:da80 |
| NS | 2 | jo.ns.cloudflare.com, woz.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jo.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (woz.ns.cloudflare.com, woz.ns.cloudflare.com, woz.ns.cloudflare.com...)
Analysis
IP Addresses
3993s.com has four IP addresses: 104.21.45.197, 172.67.218.128, 2606:4700:3034::6815:2dc5 and 2606:4700:3035::ac43:da80.
Additional host names — followlike.net, www.ivs.sk, seguimientodeportivo.com and two others — share IP numbers with 3993s.com.
Name Servers
DNS delegation for 3993s.com points to two name servers: jo.ns.cloudflare.com and woz.ns.cloudflare.com.
3993s.com shares its name server setup with other domains, including pgwatch.com, x78986.com, 76543t.com and two others.
3993s.com partially shares its NS delegation with several other domains, including ekolife.asia, menswellcorepro.info, xn--80adfc1ayocc6a5g.xn--p1ai and two others.
These name servers often co-occur with the name servers jim.ns.cloudflare.com.
Host names with 6 IP numbers:
jo.ns.cloudflare.com has IP addresses 108.162.192.172, 172.64.32.172 and 173.245.58.172, plus 3 other.
woz.ns.cloudflare.com has IP addresses 108.162.193.150, 172.64.33.150 and 173.245.59.150, plus 3 other.