corexa.cfd - robtex.com
corexa.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:9c20🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:38dd🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.56.221Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.156.32🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | major.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bf1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1f1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21f1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 108.162.193.241🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 172.64.33.241🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| A | 173.245.59.241🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | major.ns.cloudflare.com | ||||||
| NS | ruth.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c08f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:208f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 108.162.192.143🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 172.64.32.143🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| A | 173.245.58.143🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ruth.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.56.221, 172.67.156.32 | ||||||
| IPv6 | 2606:4700:3030::ac43:9c20, 2606:4700:3033::6815:38dd | ||||||
| SOA | major.ns.cloudflare.comdns@cloudflare.com serial=2399801727 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1774773653 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSmajor.ns.cloudflare.com2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-29 09:06:50
●NSruth.ns.cloudflare.com2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-29 09:06:50
●A104.21.56.2212026-03-04 → 2026-03-29 · 2 obs
● 2026-03-29 09:06:50
●A172.67.156.322026-03-04 → 2026-03-29 · 2 obs
● 2026-03-29 09:06:50
●A2606:4700:3030::ac43:9c202026-03-04 → 2026-03-29 · 2 obs
● 2026-03-29 09:06:50
●A2606:4700:3033::6815:38dd2026-03-04 → 2026-03-29 · 2 obs
● 2026-03-29 09:06:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd | 8 records |
| corexa.cfd | ruth.ns.cloudflare.com, major.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.241
NS records: ruth.ns.cloudflare.com, major.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at corexa.cfd: Error: DNS query timeout: 194.169.218.122 for DS corexa.cfd
⏱️ Timing
Total: 3496ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.156.32, 104.21.56.221 |
| AAAA | 2 | 2606:4700:3030::ac43:9c20, 2606:4700:3033::6815:38dd |
| NS | 2 | major.ns.cloudflare.com, ruth.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | major.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cfd, b.nic.cfd, c.nic.cfd...)
Analysis
IP Addresses
corexa.cfd maps to four IP numbers: 2606:4700:3030::ac43:9c20, 2606:4700:3033::6815:38dd, 104.21.56.221 and 172.67.156.32.
Other host names, for instance telerzango.pro, cmttip.com, ru3.overplus.shop, ionvolleyball.com and www.fivecolors.io share IP numbers with corexa.cfd.
Name Servers
Two name servers major.ns.cloudflare.com and ruth.ns.cloudflare.com are delegated to corexa.cfd.
corexa.cfd uses the same name server configuration as other domains, such as kundepost.com, micy.in, opnio.com, bwt18.com and braerbjudande.com.
corexa.cfd at least partially shares name servers with other domains such as alamir.co.nz, bahrainqgdt.cc, 2268856425.workers.dev, qianbaidubinguan.com and 012a5.com.
These name servers are commonly used with dora.ns.cloudflare.com, nia.ns.cloudflare.com, ken.ns.cloudflare.com and bradley.ns.cloudflare.com.
Host names with six IP numbers: Host name major.ns.cloudflare.com points to 2606:4700:58::adf5:3bf1, 2803:f800:50::6ca2:c1f1, 2a06:98c1:50::ac40:21f1, 108.162.193.241, 172.64.33.241 and 173.245.59.241; host name ruth.ns.cloudflare.com points to 2606:4700:50::adf5:3a8f, 2803:f800:50::6ca2:c08f, 2a06:98c1:50::ac40:208f, 108.162.192.143, 172.64.32.143 and 173.245.58.143.