python.college - robtex.com
python.college
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:a502Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2982Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.41.130Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.165.2Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | anirban.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b40Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 2803:f800:50::6ca2:c140Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| A | 2a06:98c1:50::ac40:2140Cloudflare2a06:98c1:50::/45 | ||||||
| A | 108.162.193.64Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.33.64Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 173.245.59.64Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| NS | emily.ns.cloudflare.com | ||||||
| MX | eforward1.registrar-servers.com β | ||||||
| A | 162.255.118.51πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward2.registrar-servers.com β | ||||||
| A | 162.255.118.52πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward3.registrar-servers.com β | ||||||
| A | 162.255.118.51πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| MX | eforward4.registrar-servers.com(15) | ||||||
| A | 162.255.118.52πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward2.registrar-servers.com | ||||||
| MX | eforward5.registrar-servers.com(20) | ||||||
| A | 162.255.118.51πΊπΈ NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES | ||||||
| PTR | eforward1.registrar-servers.com | ||||||
| PTR | eforward3.registrar-servers.com | ||||||
| TXT | v=spf1 include:spf.efwd.registrar-servers.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.41.130, 172.67.165.2 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:a502, 2606:4700:3037::6815:2982 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=238, name=cloudflare-ech.com | ||||||
| SOA | anirban.ns.cloudflare.comdns@cloudflare.com serial=2416276264 | ||||||
college
| DNSSEC | π Signed (DS record present) | ||||||
| NS | ns0.centralnic.net β | ||||||
| NS | a.nic.college | ||||||
| NS | b.nic.college | ||||||
| NS | c.nic.college | ||||||
| NS | d.nic.college | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=3000470863 | ||||||
Same first word
Similar names
DNS History
11 records (11 active, 0 former)
βNSanirban.ns.cloudflare.com2026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
βNSemily.ns.cloudflare.com2026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
βMXeforward1.registrar-servers.com2026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
βMXeforward2.registrar-servers.com2026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
βMXeforward3.registrar-servers.com2026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
βMXeforward4.registrar-servers.com2026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
βMXeforward5.registrar-servers.com2026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
βA104.21.41.1302026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
βA172.67.165.22026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
βA2606:4700:3033::ac43:a5022026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
βA2606:4700:3037::6815:29822026-09-30 β 2026-10-02 Β· 2 obs
β 2026-10-02 19:27:42
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| college | c.nic.college, a.nic.college, b.nic.college, d.nic.college | 8 records |
| python.college | emily.ns.cloudflare.com, anirban.ns.cloudflare.com | - |
β Authoritative Response
Server:108.162.193.64
NS records: emily.ns.cloudflare.com, anirban.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for python.college (unsigned zone)
β±οΈ Timing
Total: 633ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.165.2, 104.21.41.130 |
| AAAA | 2 | 2606:4700:3037::6815:2982, 2606:4700:3033::ac43:a502 |
| NS | 2 | anirban.ns.cloudflare.com, emily.ns.cloudflare.com |
| MX | 5 | eforward1.registrar-servers.com (pri: 10, eforward2.registrar-servers.com (pri: 10... |
| TXT | 1 | v=spf1 include:spf.efwd.registrar-server |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | anirban.ns.cloudflare.com dns.cloudflare |
π Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.college, b.nic.college, c.nic.college...)
Analysis
IP Addresses
python.college directs to four IP numbers, which are 104.21.41.130, 172.67.165.2, 2606:4700:3033::ac43:a502 and 2606:4700:3037::6815:2982.
Name Servers
DNS delegation for python.college points to two name servers: anirban.ns.cloudflare.com and emily.ns.cloudflare.com.
Host names with 6 IP numbers:
anirban.ns.cloudflare.com has IP addresses 108.162.193.64, 172.64.33.64 and 173.245.59.64, plus 3 other.
Mail Servers
Five mail servers handle python.college: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
Host names pointing to a single IP address:
eforward1.registrar-servers.com directs to 162.255.118.51.
eforward2.registrar-servers.com directs to 162.255.118.52.
eforward3.registrar-servers.com directs to 162.255.118.51.
eforward4.registrar-servers.com directs to 162.255.118.52.
eforward5.registrar-servers.com directs to 162.255.118.51.
eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com are host names that all point to 162.255.118.51.
Host names pointing to 162.255.118.52 IP addresses: eforward2.registrar-servers.com and eforward4.registrar-servers.com.