learning30.co - robtex.com

learning30.co

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:21f2🇺🇸 Cloudflare ✓ In HTTPS hints
A2606:4700:3037::ac43:c1fb🇺🇸 Cloudflare ✓ In HTTPS hints
A104.21.33.242 Cloudflare ✓ In HTTPS hints
A172.67.193.251🇺🇸 Cloudflare ✓ In HTTPS hints
NSrajeev.ns.cloudflare.com ⭐ 🔒
A2606:4700:58::adf5:3be0🇺🇸 Cloudflare
PTRrajeev.ns.cloudflare.com
A2803:f800:50::6ca2:c1e0🇨🇷 Cloudflare
PTRrajeev.ns.cloudflare.com
A2a06:98c1:50::ac40:21e0🇺🇸 Cloudflare
PTRrajeev.ns.cloudflare.com
A108.162.193.224🇺🇸 Cloudflare
PTRrajeev.ns.cloudflare.com
A172.64.33.224🇺🇸 Cloudflare
PTRrajeev.ns.cloudflare.com
A173.245.59.224🇺🇸 Cloudflare
PTRrajeev.ns.cloudflare.com
NSursula.ns.cloudflare.com
A2606:4700:50::a29f:26bf🇺🇸 Cloudflare
PTRursula.ns.cloudflare.com
A2803:f800:50::6ca2:c2bf🇨🇷 Cloudflare
PTRursula.ns.cloudflare.com
A2a06:98c1:50::ac40:22bf🇺🇸 Cloudflare
PTRursula.ns.cloudflare.com
A108.162.194.191🇺🇸 Cloudflare
PTRursula.ns.cloudflare.com
A162.159.38.191 Cloudflare
PTRursula.ns.cloudflare.com
A172.64.34.191🇺🇸 Cloudflare
PTRursula.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.33.242, 172.67.193.251
IPv62606:4700:3033::6815:21f2, 2606:4700:3037::ac43:c1fb
SOArajeev.ns.cloudflare.comdns@cloudflare.com serial=2396722529

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co 🔒
NSb.registrydns.co 🔒
NSc.registrydns.co 🔒
NSd.registrydns.co 🔒
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759588016

Up

www.learning30.co

Same first word

learning30.co

DNS History

70 records (6 active, 64 former)

20162017201820192020202120222023202420252026NSrajeev.ns.cloudflare.comursula.ns.cloudflare.comns1.dnsimple.comns2.dnsimple.comns3.dnsimple.comns4.dnsimple.comns65.domaincontrol.comns66.domaincontrol.comMXmailstore1.asia.secureserver.netmailstore1.secureserver.netsmtp.asia.secureserver.netA104.21.33.242172.67.193.2512606:4700:3033::6815:21f22606:4700:3037::ac43:c1fb107.20.151.23107.21.125.200174.129.208.167192.186.225.3623.23.196.12923.23.205.22023.23.246.3523.23.73.15450.16.218.19350.16.225.22050.16.225.24250.16.227.19450.16.251.6550.17.207.13050.17.208.25050.17.233.19050.19.107.14250.19.107.20650.19.118.16950.19.250.5350.19.253.2054.197.234.7154.197.246.22654.204.11.22454.204.12.12854.204.36.21254.204.5.11154.221.201.10754.221.211.2554.221.229.8054.225.111.8354.225.121.19754.225.128.21754.225.132.18854.225.133.12754.225.135.12954.225.138.19054.225.138.20654.225.144.17154.225.145.5654.225.148.6754.225.150.20054.225.150.6554.225.153.4854.225.175.20554.225.221.12054.225.246.15954.235.102.4654.235.146.12354.235.191.10854.243.113.22354.243.121.23654.243.202.6754.243.204.10054.243.39.52
○NSns1.dnsimple.com2017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○NSns2.dnsimple.com2017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○NSns3.dnsimple.com2017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○NSns4.dnsimple.com2017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○NSns65.domaincontrol.com2015-07-07 → 2016-11-09 · 4 obs
● 2015-07-07 15:14:52
● 2016-11-09 10:57:20
○ 2017-12-27 08:59:34
○ 2026-02-23 15:25:28
○NSns66.domaincontrol.com2015-07-07 → 2016-11-09 · 4 obs
● 2015-07-07 15:14:52
● 2016-11-09 10:57:20
○ 2017-12-27 08:59:34
○ 2026-02-23 15:25:28
●NSrajeev.ns.cloudflare.com2026-02-17 → 2026-02-23 · 3 obs
○ 2017-12-27 08:59:34
● 2026-02-17 08:20:30
● 2026-02-23 15:25:28
●NSursula.ns.cloudflare.com2026-02-17 → 2026-02-23 · 3 obs
○ 2017-12-27 08:59:34
● 2026-02-17 08:20:30
● 2026-02-23 15:25:28
○MXmailstore1.asia.secureserver.net2017-12-27 → 2026-02-17 · 5 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
● 2026-02-17 08:20:30
○ 2026-02-19 20:16:18
○ 2026-02-23 15:25:28
○MXmailstore1.secureserver.net2015-07-07 → 2016-11-09 · 4 obs
● 2015-07-07 15:14:52
● 2016-11-09 10:57:20
○ 2017-12-27 08:59:34
○ 2026-02-23 15:25:28
○MXsmtp.asia.secureserver.net2015-07-07 → 2026-02-17 · 4 obs
● 2015-07-07 15:14:52
● 2026-02-17 08:20:30
○ 2026-02-19 20:16:18
○ 2026-02-23 15:25:28
●A104.21.33.2422026-02-17 → 2026-02-23 · 3 obs
○ 2017-12-27 08:59:34
● 2026-02-17 08:20:30
● 2026-02-23 15:25:28
○A107.20.151.232017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A107.21.125.2002017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
●A172.67.193.2512026-02-17 → 2026-02-23 · 3 obs
○ 2017-12-27 08:59:34
● 2026-02-17 08:20:30
● 2026-02-23 15:25:28
○A174.129.208.1672017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A192.186.225.362015-07-07 → 2016-11-09 · 4 obs
● 2015-07-07 15:14:52
● 2016-11-09 10:57:20
○ 2017-12-27 08:59:34
○ 2026-02-23 15:25:28
○A23.23.196.1292017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A23.23.205.2202017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A23.23.246.352017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A23.23.73.1542017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
●A2606:4700:3033::6815:21f22026-02-17 → 2026-02-23 · 3 obs
○ 2017-12-27 08:59:34
● 2026-02-17 08:20:30
● 2026-02-23 15:25:28
●A2606:4700:3037::ac43:c1fb2026-02-17 → 2026-02-23 · 3 obs
○ 2017-12-27 08:59:34
● 2026-02-17 08:20:30
● 2026-02-23 15:25:28
○A50.16.218.1932017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.16.225.2202017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.16.225.2422017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.16.227.1942017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.16.251.652017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.17.207.1302017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.17.208.2502017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.17.233.1902017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.19.107.1422017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.19.107.2062017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.19.118.1692017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.19.250.532017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A50.19.253.202017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.197.234.712017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.197.246.2262017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.204.11.2242017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.204.12.1282017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.204.36.2122017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.204.5.1112017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.221.201.1072017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.221.211.252017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.221.229.802017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.111.832017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.121.1972017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.128.2172017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.132.1882017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.133.1272017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.135.1292017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.138.1902017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.138.2062017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.144.1712017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.145.562017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.148.672017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.150.2002017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.150.652017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.153.482017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.175.2052017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.221.1202017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.225.246.1592017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.235.102.462017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.235.146.1232017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.235.191.1082017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.243.113.2232017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.243.121.2362017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.243.202.672017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.243.204.1002017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28
○A54.243.39.522017-12-27 → 2017-12-27 · 4 obs
○ 2016-11-09 10:57:20
● 2017-12-27 08:59:34
○ 2026-02-17 08:20:30
○ 2026-02-23 15:25:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
learning30.corajeev.ns.cloudflare.com, ursula.ns.cloudflare.com-

✅ Authoritative Response

Server: 162.159.38.191

NS records: rajeev.ns.cloudflare.com, ursula.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learning30.co (unsigned zone)

⏱️ Timing

Total: 72ms | Queries: -

📄 Records

TypeCountSample Data
A1172.64.80.1
AAAA22606:4700:3037::ac43:c1fb, 2606:4700:3033::6815:21f2
NS2rajeev.ns.cloudflare.com, ursula.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1rajeev.ns.cloudflare.com dns.cloudflare.

AI analysis

learning30.co is the parent of www.learning30.co.

learning30.co points to four IP numbers: 2606:4700:3033::6815:21f2, 2606:4700:3037::ac43:c1fb, 104.21.33.242 and 172.67.193.251.

Other host names including houtbaymontessori.co.za, huewan.com, bbrealtyinc.com, www.sovets.net and unusualtourist.com share IP numbers with learning30.co.

learning30.co's delegation uses two name servers, rajeev.ns.cloudflare.com and ursula.ns.cloudflare.com.

learning30.co shares the same name server setup as other domains, for example wangbaomen145.buzz, (0x787878)vip.life, bc-jobs.com, x2dp6irib.cc and jkwgfegweg.com.

learning30.co at least partially shares name servers with other domains, including gamingrealms.net, 8kyy.com, 1963fx.com, globalhealthplatform.nl and oscarmini.com.

these name servers are commonly used together with yevgen.ns.cloudflare.com, gabriel.ns.cloudflare.com and sreeni.ns.cloudflare.com.

Host names with six IP numbers:

rajeev.ns.cloudflare.com points to: 2606:4700:58::adf5:3be0, 2803:f800:50::6ca2:c1e0, 2a06:98c1:50::ac40:21e0, 108.162.193.224, 172.64.33.224 and 173.245.59.224.

ursula.ns.cloudflare.com points to: 2606:4700:50::a29f:26bf, 2803:f800:50::6ca2:c2bf, 2a06:98c1:50::ac40:22bf, 108.162.194.191, 162.159.38.191 and 172.64.34.191.