c1616.net - robtex.com
c1616.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:87ae🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:720🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.7.32Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.135.174🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carioca.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:2614🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c214🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2214🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 108.162.194.20🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 162.159.38.20Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| A | 172.64.34.20🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | carioca.ns.cloudflare.com | ||||||
| NS | joel.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.7.32, 172.67.135.174 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:87ae, 2606:4700:3034::6815:720 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=211, name=cloudflare-ech.com | ||||||
| SOA | carioca.ns.cloudflare.comdns@cloudflare.com serial=2402187132 | ||||||
net
| 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=1777235951 | ||||||
Subdomains
hostmaster.c1616.net |
Same first word
c1616.net |
Similar names
DNS History
6 records (6 active, 0 former)
●NScarioca.ns.cloudflare.com2026-04-06 → 2026-04-26 · 2 obs
● 2026-04-26 20:54:20
●NSjoel.ns.cloudflare.com2026-04-06 → 2026-04-26 · 2 obs
● 2026-04-26 20:54:20
●A104.21.7.322026-04-06 → 2026-04-26 · 2 obs
● 2026-04-26 20:54:20
●A172.67.135.1742026-04-06 → 2026-04-26 · 2 obs
● 2026-04-26 20:54:20
●A2606:4700:3033::ac43:87ae2026-04-06 → 2026-04-26 · 2 obs
● 2026-04-26 20:54:20
●A2606:4700:3034::6815:7202026-04-06 → 2026-04-26 · 2 obs
● 2026-04-26 20:54:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net... | - |
| c1616.net | joel.ns.cloudflare.com, carioca.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.20
NS records: joel.ns.cloudflare.com, carioca.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for c1616.net (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.135.174, 104.21.7.32 |
| AAAA | 2 | 2606:4700:3033::ac43:87ae, 2606:4700:3034::6815:720 |
| NS | 2 | carioca.ns.cloudflare.com, joel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | carioca.ns.cloudflare.com dns.cloudflare |
Analysis
Hierarchy
The parent of hostmaster.c1616.net is c1616.net.
IP Addresses
c1616.net maps to four IP numbers: 2606:4700:3033::ac43:87ae, 2606:4700:3034::6815:720, 104.21.7.32 and 172.67.135.174.
other host names include kaitoinc.com, mail.opas.co.uk, cekandroid.com, metro.co.za and activegutter.com; they share IP numbers with c1616.net.
Name Servers
Two name servers carioca.ns.cloudflare.com and joel.ns.cloudflare.com handle the delegation for c1616.net.
c1616.net shares the same name server setup as other domains, for instance syss77.net, 6729d.com, ky048.shop, vip667722.com and 3035511.com.
c1616.net at least partially shares name servers with other domains, for instance fbpay.com, adventoursandtravels.com, movierulznow.com, sightorigins.com and mint-group.pl.
These name servers are commonly used with dana.ns.cloudflare.com and stan.ns.cloudflare.com.
Six IP addresses per host:
carioca.ns.cloudflare.com points to 2606:4700:50::a29f:2614, 2803:f800:50::6ca2:c214, 2a06:98c1:50::ac40:2214, 108.162.194.20, 162.159.38.20 and 172.64.34.20; joel.ns.cloudflare.com points to 2606:4700:58::adf5:3bb8, 2803:f800:50::6ca2:c1b8, 2a06:98c1:50::ac40:21b8, 108.162.193.184, 172.64.33.184 and 173.245.59.184