river2021.com - robtex.com
river2021.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:93aa🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:21af🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.33.175Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.147.170🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | julio.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| A | 108.162.195.209🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| A | 162.159.44.209Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| A | 172.64.35.209🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| NS | nadia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3acf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0cf🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20cf🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 108.162.192.207🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 172.64.32.207🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| A | 173.245.58.207🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nadia.ns.cloudflare.com | ||||||
| MX | mail.river2021.com ⭐ | ||||||
| A | 50.87.169.177🇺🇸 EIGI50.87.0.0/16 Unified Layer | ||||||
| PTR | box2499.bluehost.com | ||||||
| TXT | google-site-verification=Roiu6kkbGZnXvpE0aia5IdXqKrgphY_MUWKyOfw7Qi4 | ||||||
| TXT | v=spf1 a mx include:websitewelcome.com include:amazonses.com include:mailgun.... | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.33.175, 172.67.147.170 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:93aa, 2606:4700:3036::6815:21af | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=204, name=cloudflare-ech.com | ||||||
| SOA | julio.ns.cloudflare.comdns@cloudflare.com serial=2400147514 | ||||||
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=1775817822 | ||||||
Same first word
river2021.com |
DNS History
7 records (7 active, 0 former)
●NSjulio.ns.cloudflare.com2026-03-13 → 2026-04-10 · 2 obs
● 2026-04-10 10:50:54
●NSnadia.ns.cloudflare.com2026-03-13 → 2026-04-10 · 2 obs
● 2026-04-10 10:50:54
●MXmail.river2021.com2026-03-13 → 2026-04-10 · 2 obs
● 2026-04-10 10:50:54
●A104.21.33.1752026-03-13 → 2026-04-10 · 2 obs
● 2026-04-10 10:50:54
●A172.67.147.1702026-03-13 → 2026-04-10 · 2 obs
● 2026-04-10 10:50:54
●A2606:4700:3032::ac43:93aa2026-03-13 → 2026-04-10 · 2 obs
● 2026-04-10 10:50:54
●A2606:4700:3036::6815:21af2026-03-13 → 2026-04-10 · 2 obs
● 2026-04-10 10:50:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, k.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net... | - |
| river2021.com | nadia.ns.cloudflare.com, julio.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.207
NS records: nadia.ns.cloudflare.com, julio.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for river2021.com (unsigned zone)
⏱️ Timing
Total: 226ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.33.175, 172.67.147.170 |
| AAAA | 2 | 2606:4700:3036::6815:21af, 2606:4700:3032::ac43:93aa |
| NS | 2 | julio.ns.cloudflare.com, nadia.ns.cloudflare.com |
| MX | 1 | mail.river2021.com (pri: 0) |
| TXT | 2 | google-site-verification=Roiu6kkbGZnXvpE, v=spf1 a mx include:websitewelcome.com i |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | julio.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nadia.ns.cloudflare.com, nadia.ns.cloudflare.com, nadia.ns.cloudflare.com...)
Analysis
IP Addresses
river2021.com resolves to four IP numbers: 2606:4700:3032::ac43:93aa, 2606:4700:3036::6815:21af, 104.21.33.175 and 172.67.147.170.
Other host names such as www.si14bet.io, nearbyph.com, virt02.hampsteadusa.com, duit447.xyz and www.sl-zx.com share IPs with river2021.com.
Name Servers
river2021.com is delegated to two name servers: julio.ns.cloudflare.com and nadia.ns.cloudflare.com.
river2021.com shares the same name server setup as withoutastar.com, cyberloup.com, dunsh.net, ecorp.cc and observic.com.
river2021.com at least partially shares name servers with other domains, for instance phim(0x736578)hayvnn.com, manumagnum.com, der-billigste-mobiltarif.eu, negins.com and whatsappfonts.com.
these name servers are commonly used together with the name servers dakota.ns.cloudflare.com, elinore.ns.cloudflare.com, annabel.ns.cloudflare.com, lisa.ns.cloudflare.com and candy.ns.cloudflare.com.
Host names with six IP numbers:
julio.ns.cloudflare.com points to 2606:4700:58::a29f:2cd1, 2803:f800:50::6ca2:c3d1, 2a06:98c1:50::ac40:23d1, 108.162.195.209, 162.159.44.209 and 172.64.35.209.
nadia.ns.cloudflare.com points to 2606:4700:50::adf5:3acf, 2803:f800:50::6ca2:c0cf, 2a06:98c1:50::ac40:20cf, 108.162.192.207, 172.64.32.207 and 173.245.58.207.
Mail Servers
river2021.com is handled by a single mail server, mail.river2021.com.
mail.river2021.com points to a single IP: 50.87.169.177.