cong20.com - robtex.com
cong20.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:a3fa🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5b04🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.91.4Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.250🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | pablo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bdc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21dc🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 108.162.193.220🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 172.64.33.220🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| A | 173.245.59.220🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pablo.ns.cloudflare.com | ||||||
| NS | sreeni.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26b2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2b2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22b2🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 108.162.194.178🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 162.159.38.178Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| A | 172.64.34.178🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sreeni.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.91.4, 172.67.163.250 | ||||||
| IPv6 | 2606:4700:3034::ac43:a3fa, 2606:4700:3037::6815:5b04 | ||||||
| SOA | pablo.ns.cloudflare.comdns@cloudflare.com serial=2397732865 | ||||||
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=1774372982 | ||||||
Same first word
cong20.com |
DNS History
6 records (6 active, 0 former)
●NSpablo.ns.cloudflare.com2026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 17:40:54
●NSsreeni.ns.cloudflare.com2026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 17:40:54
●A104.21.91.42026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 17:40:54
●A172.67.163.2502026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 17:40:54
●A2606:4700:3034::ac43:a3fa2026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 17:40:54
●A2606:4700:3037::6815:5b042026-03-03 → 2026-03-24 · 2 obs
● 2026-03-24 17:40:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| cong20.com | pablo.ns.cloudflare.com, sreeni.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.178
NS records: pablo.ns.cloudflare.com, sreeni.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cong20.com (unsigned zone)
⏱️ Timing
Total: 270ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.91.4, 172.67.163.250 |
| AAAA | 2 | 2606:4700:3034::ac43:a3fa, 2606:4700:3037::6815:5b04 |
| NS | 2 | pablo.ns.cloudflare.com, sreeni.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | pablo.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (pablo.ns.cloudflare.com, pablo.ns.cloudflare.com, pablo.ns.cloudflare.com...)
Analysis
IP Addresses
Four IP numbers are pointed to by cong20.com: 2606:4700:3034::ac43:a3fa, 2606:4700:3037::6815:5b04, 104.21.91.4 and 172.67.163.250.
other host names including graperescue.com, saudi-china.net, bvdsx.online, goku.me and farma24plus.com share IP numbers with cong20.com.
Name Servers
cong20.com is delegated to two name servers pablo.ns.cloudflare.com and sreeni.ns.cloudflare.com.
cong20.com shares the same name server setup as other domains, for instance pbb4dkota.com, hokisemar.com, pbb4dlurus.com, arwana500login.com and petir800main.site.
cong20.com at least partially shares name servers with other domains, for instance golddrive.ca, vooligans.com, free-scat-(0x706f726e).org, bezahlen-c.com and siba-tama.com.
these name servers are often used together with rajeev.ns.cloudflare.com, gina.ns.cloudflare.com, cash.ns.cloudflare.com and grace.ns.cloudflare.com.
Host names with six IP numbers:
Host name pablo.ns.cloudflare.com points to: 2606:4700:58::adf5:3bdc, 2803:f800:50::6ca2:c1dc, 2a06:98c1:50::ac40:21dc, 108.162.193.220, 172.64.33.220 and 173.245.59.220.
Host name sreeni.ns.cloudflare.com points to: 2606:4700:50::a29f:26b2, 2803:f800:50::6ca2:c2b2, 2a06:98c1:50::ac40:22b2, 108.162.194.178, 162.159.38.178 and 172.64.34.178.