variational.cfd - robtex.com
variational.cfd
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:c577πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4ca2πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.76.162Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.197.119πΊπΈ Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | janet.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3aa9πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0a9π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20a9πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| A | 108.162.192.169πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| A | 172.64.32.169πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| A | 173.245.58.169πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | janet.ns.cloudflare.com | ||||||
| NS | seth.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b8eπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c18eπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:218eπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| A | 108.162.193.142πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| A | 172.64.33.142πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| A | 173.245.59.142πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | seth.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.76.162, 172.67.197.119 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:c577, 2606:4700:3037::6815:4ca2 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=234, name=cloudflare-ech.com | ||||||
| SOA | janet.ns.cloudflare.comdns@cloudflare.com serial=2410063062 | ||||||
cfd
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1785404719 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
βNSjanet.ns.cloudflare.com2026-07-28 β 2026-07-30 Β· 2 obs
β 2026-07-30 10:17:18
βNSseth.ns.cloudflare.com2026-07-28 β 2026-07-30 Β· 2 obs
β 2026-07-30 10:17:18
βA104.21.76.1622026-07-28 β 2026-07-30 Β· 2 obs
β 2026-07-30 10:17:18
βA172.67.197.1192026-07-28 β 2026-07-30 Β· 2 obs
β 2026-07-30 10:17:18
βA2606:4700:3035::ac43:c5772026-07-28 β 2026-07-30 Β· 2 obs
β 2026-07-30 10:17:18
βA2606:4700:3037::6815:4ca22026-07-28 β 2026-07-30 Β· 2 obs
β 2026-07-30 10:17:18
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | b.nic.cfd, c.nic.cfd, a.nic.cfd, d.nic.cfd | 8 records |
| variational.cfd | seth.ns.cloudflare.com, janet.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.58.169
NS records: seth.ns.cloudflare.com, janet.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for variational.cfd (unsigned zone)
β±οΈ Timing
Total: 380ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.76.162, 172.67.197.119 |
| AAAA | 2 | 2606:4700:3035::ac43:c577, 2606:4700:3037::6815:4ca2 |
| NS | 2 | janet.ns.cloudflare.com, seth.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | janet.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (b.nic.cfd, b.nic.cfd, c.nic.cfd...)
Analysis
IP Addresses
variational.cfd has four IP addresses: 104.21.76.162, 172.67.197.119, 2606:4700:3035::ac43:c577 and 2606:4700:3037::6815:4ca2.
haojx.net, www.firstrain.co.in.cdn.cloudflare.net, cqyxbh.com and two other host names share IP numbers with variational.cfd.
Name Servers
Two name servers handle the delegation for variational.cfd: janet.ns.cloudflare.com and seth.ns.cloudflare.com.
variational.cfd uses the same name servers as several other domains β among them we360.com.br, teen666.com, aabadvogados.com.br and two more.
variational.cfd partially shares its NS delegation with several other domains, including vanescbayan.site, 6e5wy44t6k.cyou, imajbet-kuponlar.icu and two others.
These name servers regularly co-occur with the name servers wells.ns.cloudflare.com, gina.ns.cloudflare.com and olga.ns.cloudflare.com.
Hostnames that resolve to 6 IP addresses:
janet.ns.cloudflare.com resolves to 108.162.192.169, 172.64.32.169 and 173.245.58.169 among others, with 3 other IP addresses in total.
seth.ns.cloudflare.com resolves to 108.162.193.142, 172.64.33.142 and 173.245.59.142 among others, with 3 other IP addresses in total.