python.college - dns.ninja
python.college
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3033::ac43:a502πΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2982πΊπΈ Cloudflare2606:4700:3037::/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 | 172.67.165.2πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | anirban.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::adf5:3b40πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c140π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2140πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 108.162.193.64πΊπΈ Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 172.64.33.64πΊπΈ Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| A | 173.245.59.64πΊπΈ Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | anirban.ns.cloudflare.com | ||||||
| NS | emily.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a9bπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c09bπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:209bπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| A | 108.162.192.155πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| A | 172.64.32.155πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | emily.ns.cloudflare.com | ||||||
| A | 173.245.58.155πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | 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=52, name=cloudflare-ech.com | ||||||
| SOA | anirban.ns.cloudflare.comdns@cloudflare.com serial=2416889794 | ||||||
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=3000471248 | ||||||
Same first word
Similar names
Previous names
Next names
DNS History
11 records (11 active, 0 former)
βNSanirban.ns.cloudflare.com2026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
βNSemily.ns.cloudflare.com2026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
βMXeforward1.registrar-servers.com2026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
βMXeforward2.registrar-servers.com2026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
βMXeforward3.registrar-servers.com2026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
βMXeforward4.registrar-servers.com2026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
βMXeforward5.registrar-servers.com2026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
βA104.21.41.1302026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
βA172.67.165.22026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
βA2606:4700:3033::ac43:a5022026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
βA2606:4700:3037::6815:29822026-09-30 β 2026-10-09 Β· 2 obs
β 2026-10-09 16:59:46
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| college | a.nic.college, b.nic.college, c.nic.college, d.nic.college | 8 records |
| python.college | anirban.ns.cloudflare.com, emily.ns.cloudflare.com | - |
β Authoritative Response
Server:173.245.59.64
NS records: anirban.ns.cloudflare.com, emily.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for python.college (unsigned zone)
β±οΈ Timing
Total: 2474ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.41.130, 172.67.165.2 |
| AAAA | 2 | 2606:4700:3033::ac43:a502, 2606:4700:3037::6815:2982 |
| 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 has four IP addresses: 104.21.41.130, 172.67.165.2, 2606:4700:3033::ac43:a502 and 2606:4700:3037::6815:2982.
1xbetgabung.shop, fnconfferencepages.com, samsun.gen.tr plus two other host names have IP numbers in common with python.college.
Name Servers
python.college has two authoritative name servers β anirban.ns.cloudflare.com and emily.ns.cloudflare.com.
The name server configuration of python.college is shared with other domains, for instance devtools.directory, spbespokesystems.com, estatetailor.com and two others.
python.college has at least partial name server overlap with other domains, such as sman3tbtlampung.workers.dev, declouds.org, complete-auto-care.com and two others.
It is common to see these name servers used together with name servers miki.ns.cloudflare.com and nelci.ns.cloudflare.com.
Hosts with 6 IP addresses each:
anirban.ns.cloudflare.com points to 108.162.193.64, 172.64.33.64, 173.245.59.64 and 3 other IP addresses.
emily.ns.cloudflare.com points to 108.162.192.155, 172.64.32.155, 173.245.58.155 and 3 other IP addresses.
Mail Servers
Mail for python.college is handled by five mail servers, namely eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and two others.
At least some of the mail servers used by python.college are shared with other domains: patharray.dev, nailarttutorial.com, emediahouse.org and two others among them.
These mail servers tend to be used in combination with the mail servers eforward4.registrar-servers.com and eforward5.registrar-servers.com.
Host names resolving to a single IP address:
eforward1.registrar-servers.com resolves to 162.255.118.51.
eforward2.registrar-servers.com resolves to 162.255.118.52.
eforward3.registrar-servers.com resolves to 162.255.118.51.
eforward4.registrar-servers.com resolves to 162.255.118.52.
eforward5.registrar-servers.com resolves to 162.255.118.51.
Three host names point to 162.255.118.51: eforward1.registrar-servers.com, eforward3.registrar-servers.com and eforward5.registrar-servers.com.
The host names eforward2.registrar-servers.com and eforward4.registrar-servers.com both resolve to 162.255.118.52 IP addresses.