futemax.courses - robtex.com
futemax.courses
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::ac43:89dfπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:4ee1πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.78.225Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.137.223πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | angela.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a41πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c041π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2041πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 108.162.192.65πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 172.64.32.65πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| A | 173.245.58.65πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | angela.ns.cloudflare.com | ||||||
| NS | norm.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b86πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c186π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2186πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| A | 108.162.193.134πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| A | 172.64.33.134πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| A | 173.245.59.134πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | norm.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.78.225, 172.67.137.223 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:89df, 2606:4700:3032::6815:4ee1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=70, name=cloudflare-ech.com | ||||||
| SOA | angela.ns.cloudflare.comdns@cloudflare.com serial=2400540602 | ||||||
courses
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.nic.courses β | ||||||
| NS | b.nic.courses | ||||||
| NS | c.nic.courses | ||||||
| NS | x.nic.courses | ||||||
| NS | y.nic.courses | ||||||
| NS | z.nic.courses | ||||||
| SOA | a.nic.coursesadmin@tldns.godaddy serial=1777085900 | ||||||
Same first word
Similar names
DNS History
10 records (6 active, 4 former)
βNSangela.ns.cloudflare.com2026-04-04 β 2026-04-25 Β· 2 obs
β 2026-04-25 03:16:34
βNSnorm.ns.cloudflare.com2026-04-04 β 2026-04-25 Β· 2 obs
β 2026-04-25 03:16:34
βA104.21.78.2252026-04-04 β 2026-04-25 Β· 4 obs
β 2026-04-06 17:10:00
β 2026-04-17 02:29:52
β 2026-04-25 03:16:34
βA172.67.137.2232026-04-04 β 2026-04-25 Β· 4 obs
β 2026-04-06 17:10:00
β 2026-04-17 02:29:52
β 2026-04-25 03:16:34
βA188.114.96.02026-04-06 β 2026-04-06 Β· 4 obs
β 2026-04-06 17:10:00
β 2026-04-17 02:29:52
β 2026-04-25 03:16:34
βA188.114.97.02026-04-06 β 2026-04-06 Β· 4 obs
β 2026-04-06 17:10:00
β 2026-04-17 02:29:52
β 2026-04-25 03:16:34
βA2606:4700:3030::ac43:89df2026-04-04 β 2026-04-25 Β· 4 obs
β 2026-04-06 17:10:00
β 2026-04-17 02:29:52
β 2026-04-25 03:16:34
βA2606:4700:3032::6815:4ee12026-04-04 β 2026-04-25 Β· 4 obs
β 2026-04-06 17:10:00
β 2026-04-17 02:29:52
β 2026-04-25 03:16:34
βA2a06:98c1:3120::2026-04-06 β 2026-04-06 Β· 4 obs
β 2026-04-06 17:10:00
β 2026-04-17 02:29:52
β 2026-04-25 03:16:34
βA2a06:98c1:3121::2026-04-06 β 2026-04-06 Β· 4 obs
β 2026-04-06 17:10:00
β 2026-04-17 02:29:52
β 2026-04-25 03:16:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| courses | z.nic.courses, b.nic.courses, x.nic.courses, y.nic.courses... | 12 records |
| futemax.courses | norm.ns.cloudflare.com, angela.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.32.65
NS records: norm.ns.cloudflare.com, angela.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for futemax.courses (unsigned zone)
β±οΈ Timing
Total: 647ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.78.225, 172.67.137.223 |
| AAAA | 2 | 2606:4700:3032::6815:4ee1, 2606:4700:3030::ac43:89df |
| NS | 2 | angela.ns.cloudflare.com, norm.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | angela.ns.cloudflare.com dns.cloudflare. |
π Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.courses, z.nic.courses, b.nic.courses...)
Analysis
IP Addresses
futemax.courses refers to four IP numbers: 2606:4700:3030::ac43:89df, 2606:4700:3032::6815:4ee1, 104.21.78.225 and 172.67.137.223.
Other host names, for instance yukktijjya.com, commercialpayments.com, gssiwebs.com, www.bewin.co and mail.eccipl.co.in share IP numbers with futemax.courses.
Name Servers
futemax.courses's delegation uses two name servers: angela.ns.cloudflare.com and norm.ns.cloudflare.com.
futemax.courses uses the same name server setup as other domains, such as dgdrive.site, gogtopia.com, futemax.reisen, dropgalaxy.com and mrcooluniversal.ca.
futemax.courses at least partially shares name servers with other domains, including zsnamesti.cz, kcsubaru.com, ourdailybreadpublishing.org, dezmitino.ru and chorusamerica.org.
These name servers are often used with lady.ns.cloudflare.com and augustus.ns.cloudflare.com.
Host names with six IP numbers:
angela.ns.cloudflare.com points to 2606:4700:50::adf5:3a41, 2803:f800:50::6ca2:c041, 2a06:98c1:50::ac40:2041, 108.162.192.65, 172.64.32.65 and 173.245.58.65.
norm.ns.cloudflare.com points to 2606:4700:58::adf5:3b86, 2803:f800:50::6ca2:c186, 2a06:98c1:50::ac40:2186, 108.162.193.134, 172.64.33.134 and 173.245.59.134.