opencrest.us - robtex.com
opencrest.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::ac43:b5f9🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4bcd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.75.205Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.181.249🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | clark.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b57🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c157🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2157🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| A | 108.162.193.87🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| A | 172.64.33.87🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| A | 173.245.59.87🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | clark.ns.cloudflare.com | ||||||
| NS | keyla.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26aa🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keyla.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2aa🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | keyla.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22aa🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | keyla.ns.cloudflare.com | ||||||
| A | 108.162.194.170🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keyla.ns.cloudflare.com | ||||||
| A | 162.159.38.170Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keyla.ns.cloudflare.com | ||||||
| A | 172.64.34.170🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keyla.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.75.205, 172.67.181.249 | ||||||
| IPv6 | 2606:4700:3035::ac43:b5f9, 2606:4700:3037::6815:4bcd | ||||||
| SOA | clark.ns.cloudflare.comdns@cloudflare.com serial=2396792469 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ | ||||||
| NS | b.cctld.us | ||||||
| NS | f.cctld.us | ||||||
| NS | k.cctld.us | ||||||
| NS | m.cctld.us | ||||||
| NS | n.cctld.us | ||||||
| NS | w.cctld.us | ||||||
| NS | x.cctld.us | ||||||
| NS | y.cctld.us | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1774401618 | ||||||
rank #836 in the tld
📈 Tranco rank: #382,162
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSclark.ns.cloudflare.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 01:35:10
●NSkeyla.ns.cloudflare.com2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 01:35:10
●A104.21.75.2052026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 01:35:10
●A172.67.181.2492026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 01:35:10
●A2606:4700:3035::ac43:b5f92026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 01:35:10
●A2606:4700:3037::6815:4bcd2026-03-06 → 2026-03-25 · 2 obs
● 2026-03-25 01:35:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us... | - |
| opencrest.us | clark.ns.cloudflare.com, keyla.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.170
NS records: clark.ns.cloudflare.com, keyla.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opencrest.us (unsigned zone)
⏱️ Timing
Total: 606ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.75.205, 172.67.181.249 |
| AAAA | 2 | 2606:4700:3035::ac43:b5f9, 2606:4700:3037::6815:4bcd |
| NS | 2 | clark.ns.cloudflare.com, keyla.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | clark.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
opencrest.us points to four IP numbers: 2606:4700:3035::ac43:b5f9, 2606:4700:3037::6815:4bcd, 104.21.75.205 and 172.67.181.249.
Other host names, for instance jtrout.com, 5-bestesingleboersen.at, www.comp-help-ptz.ru, weblynx.com.br and 31vkt.website share IP numbers with opencrest.us.
Name Servers
opencrest.us is delegated to two name servers: clark.ns.cloudflare.com and keyla.ns.cloudflare.com.
opencrest.us uses the same name server setup as other domains, for instance 889993564.xyz, cosmiccard(0x736578)press.com, notebuzzfeedtrail.com, novacasino547.com and grandclubhub.com.
opencrest.us shares name servers with other domains at least partially, for instance taiwanjiaoyou.com, koledjikov.bg, fitflow-retreats.com, labiotech.eu and passdergy.com.
these name servers are often used together with the name servers nero.ns.cloudflare.com.
Host names with six IP numbers: clark.ns.cloudflare.com points to 2606:4700:58::adf5:3b57, 2803:f800:50::6ca2:c157, 2a06:98c1:50::ac40:2157, 108.162.193.87, 172.64.33.87 and 173.245.59.87; keyla.ns.cloudflare.com points to 2606:4700:50::a29f:26aa, 2803:f800:50::6ca2:c2aa, 2a06:98c1:50::ac40:22aa, 108.162.194.170, 162.159.38.170 and 172.64.34.170.