trainingdatascience.com - robtex.com
trainingdatascience.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3036::ac43:b9eaπΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2875πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.40.117Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.185.234πΊπΈ Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | rommy.ns.cloudflare.com β | ||||||
| A | 2606:4700:58::a29f:2c14πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c314π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2314πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| A | 108.162.195.20πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| A | 162.159.44.20Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| A | 172.64.35.20πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | rommy.ns.cloudflare.com | ||||||
| NS | veda.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2693πΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | veda.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c293π¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | veda.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2293πΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | veda.ns.cloudflare.com | ||||||
| A | 108.162.194.147πΊπΈ Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.38.147Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 172.64.34.147πΊπΈ Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | route3.mx.cloudflare.net β | ||||||
| A | 2606:4700:f5::11πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::12πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::13πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route3.mx.cloudflare.net | ||||||
| A | 162.159.205.23Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.205.24Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.205.25Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | route1.mx.cloudflare.net(82) | ||||||
| A | 2606:4700:f5::bπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::cπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::dπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route1.mx.cloudflare.net | ||||||
| A | 162.159.205.11Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.205.12Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.205.13Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| MX | route2.mx.cloudflare.net(87) | ||||||
| A | 2606:4700:f5::eπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::fπΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 2606:4700:f5::10πΊπΈ Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | route2.mx.cloudflare.net | ||||||
| A | 162.159.205.17Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.205.18Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| A | 162.159.205.19Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.40.117, 172.67.185.234 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:b9ea, 2606:4700:3037::6815:2875 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=195, name=cloudflare-ech.com | ||||||
| SOA | rommy.ns.cloudflare.comdns@cloudflare.com serial=2409641146 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784585522 | ||||||
Subdomains
www.trainingdatascience.com |
Same first word
trainingdatascience.com |
DNS History
79 records (9 active, 70 former)
βNSns-1238.awsdns-26.org2017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βNSns-2043.awsdns-63.co.uk2017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βNSns-223.awsdns-27.com2017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βNSns-659.awsdns-18.net2017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βNSrommy.ns.cloudflare.com2026-02-20 β 2026-07-20 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βNSveda.ns.cloudflare.com2026-02-20 β 2026-07-20 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βMXroute1.mx.cloudflare.net2026-02-20 β 2026-07-20 Β· 2 obs
β 2026-07-20 22:32:10
βMXroute2.mx.cloudflare.net2026-02-20 β 2026-07-20 Β· 2 obs
β 2026-07-20 22:32:10
βMXroute3.mx.cloudflare.net2026-02-20 β 2026-07-20 Β· 2 obs
β 2026-07-20 22:32:10
βA104.21.40.1172026-02-20 β 2026-07-20 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA13.33.151.1022017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA13.33.151.1232017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA13.33.151.1382017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA13.33.151.1752017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA13.33.151.2422017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA13.33.151.2542017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA13.33.151.822017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA13.33.151.842017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA172.67.185.2342026-02-20 β 2026-07-20 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA2606:4700:3033::ac43:b9ea2026-02-20 β 2026-02-20 Β· 4 obs
β 2026-02-20 15:04:32
β 2026-06-19 14:20:40
β 2026-07-20 22:32:10
βA2606:4700:3036::6815:28752026-02-20 β 2026-02-20 Β· 4 obs
β 2026-02-20 15:04:32
β 2026-06-19 14:20:40
β 2026-07-20 22:32:10
βA2606:4700:3036::ac43:b9ea2026-06-19 β 2026-07-20 Β· 3 obs
β 2026-06-19 14:20:40
β 2026-07-20 22:32:10
βA2606:4700:3037::6815:28752026-06-19 β 2026-07-20 Β· 3 obs
β 2026-06-19 14:20:40
β 2026-07-20 22:32:10
βA52.222.227.1012017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.222.227.1252017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.222.227.1642017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.222.227.1662017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.222.227.302017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.222.227.522017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.222.227.662017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.222.227.692017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.85.131.1702017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.85.131.2032017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.85.131.232017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.85.131.2392017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.85.131.2452017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.85.131.2532017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.85.131.652017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA52.85.131.812017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.136.1952017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.136.2042017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.136.2112017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.136.2452017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.136.332017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.136.362017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.136.392017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.136.922017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.142.1182017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.142.1412017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.142.1502017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.142.1862017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.142.1912017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.142.1982017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.142.672017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.142.882017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.146.1062017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.146.1442017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.146.1772017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.146.1942017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.146.2272017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.146.342017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.146.432017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.146.652017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.28.1252017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.28.2082017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.28.2382017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.28.2402017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.28.482017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.28.492017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.28.752017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.28.782017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.48.1052017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.48.1212017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.48.1652017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.48.2372017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.48.2532017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.48.282017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.48.562017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
βA54.192.48.802017-10-19 β 2017-10-19 Β· 3 obs
β 2026-02-20 15:04:32
β 2026-07-20 22:32:10
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| trainingdatascience.com | veda.ns.cloudflare.com, rommy.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.147
NS records: veda.ns.cloudflare.com, rommy.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for trainingdatascience.com (unsigned zone)
β±οΈ Timing
Total: 295ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.40.117, 172.67.185.234 |
| AAAA | 2 | 2606:4700:3036::ac43:b9ea, 2606:4700:3037::6815:2875 |
| NS | 2 | rommy.ns.cloudflare.com, veda.ns.cloudflare.com |
| MX | 3 | route3.mx.cloudflare.net (pri: 28), route1.mx.cloudflare.net (pri: 82)... |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net ~a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | rommy.ns.cloudflare.com dns.cloudflare.c |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (veda.ns.cloudflare.com, veda.ns.cloudflare.com, veda.ns.cloudflare.com...)
Analysis
Hierarchy
www.trainingdatascience.com is a subdomain of trainingdatascience.com.
IP Addresses
trainingdatascience.com directs to four IP numbers, which are 104.21.40.117, 172.67.185.234, 2606:4700:3036::ac43:b9ea and 2606:4700:3037::6815:2875.
atech2015.com, seeoldsaybrook.com, kissburstzone.com and two other host names share IP numbers with trainingdatascience.com.
Name Servers
trainingdatascience.com has two authoritative name servers β rommy.ns.cloudflare.com and veda.ns.cloudflare.com.
trainingdatascience.com uses the same name servers as several other domains β among them csharpuniversity.com, metomail.com, lemond.money and two more.
The name servers of trainingdatascience.com overlap at least partially with those of other domains β among them hq59wt.mom, lokasyon(0x616e616c)izi.com, alpeadrialine.com and two more.
The name servers nova.ns.cloudflare.com, ganz.ns.cloudflare.com and sandra.ns.cloudflare.com are commonly seen alongside these name servers.
Hostnames that resolve to 6 IP addresses:
rommy.ns.cloudflare.com points to 108.162.195.20, 162.159.44.20, 172.64.35.20 and 3 other IP addresses.
veda.ns.cloudflare.com points to 108.162.194.147, 162.159.38.147, 172.64.34.147 and 3 other IP addresses.
Mail Servers
Mail for trainingdatascience.com is routed through three mail servers β route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.
trainingdatascience.com has at least partial mail server overlap with other domains such as sbscentral.com, tendian.io, herukan.com and two more.
Hostnames that resolve to 6 IP addresses:
route1.mx.cloudflare.net points to 162.159.205.11, 162.159.205.12, 162.159.205.13 and 3 other IP addresses.
route2.mx.cloudflare.net points to 162.159.205.17, 162.159.205.18, 162.159.205.19 and 3 other IP addresses.
route3.mx.cloudflare.net points to 162.159.205.23, 162.159.205.24, 162.159.205.25 and 3 other IP addresses.