learn2master.com - dns.ninja

learn2master.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:5095🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:ba38🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.80.149Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.186.56🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdora.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a6cCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c06cCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:206cCloudflare2a06:98c1:50::/45
A108.162.192.108Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.32.108Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.58.108Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
NSduke.ns.cloudflare.com
A2606:4700:58::adf5:3b6eCloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A2803:f800:50::6ca2:c16eCloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
A2a06:98c1:50::ac40:216eCloudflare2a06:98c1:50::/45
A108.162.193.110Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A172.64.33.110Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
A173.245.59.110Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.80.149, 172.67.186.56
IPv6 hints2606:4700:3030::6815:5095, 2606:4700:3031::ac43:ba38
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=138, name=cloudflare-ech.com
SOAdora.ns.cloudflare.comdns@cloudflare.com serial=2406682857

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1783686467

Same first word

learn2master.com

DNS History

13 records (6 active, 7 former)

200920112013201520172019202120232025NSdora.ns.cloudflare.comduke.ns.cloudflare.comns35.domaincontrol.comns36.domaincontrol.comMXmailstore1.secureserver.netsmtp.secureserver.netA104.21.80.149172.67.186.562606:4700:3030::6815:50952606:4700:3031::ac43:ba382606:4700:3035::ac43:ba382606:4700:3037::6815:509568.178.232.100
●NSdora.ns.cloudflare.com2026-02-24 → 2026-07-10 · 3 obs
○ 2015-07-03 13:27:02
● 2026-02-24 05:55:08
● 2026-07-10 12:37:06
●NSduke.ns.cloudflare.com2026-02-24 → 2026-07-10 · 3 obs
○ 2015-07-03 13:27:02
● 2026-02-24 05:55:08
● 2026-07-10 12:37:06
○NSns35.domaincontrol.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 04:49:22
○ 2015-07-03 13:27:02
○ 2026-07-10 12:37:06
○NSns36.domaincontrol.com2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 04:49:22
○ 2015-07-03 13:27:02
○ 2026-07-10 12:37:06
○MXmailstore1.secureserver.net2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 04:49:22
○ 2015-07-03 13:27:02
○ 2026-07-10 12:37:06
○MXsmtp.secureserver.net2008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 04:49:22
○ 2015-07-03 13:27:02
○ 2026-07-10 12:37:06
●A104.21.80.1492026-04-18 → 2026-07-10 · 3 obs
○ 2015-07-03 13:27:02
● 2026-04-18 06:51:44
● 2026-07-10 12:37:06
●A172.67.186.562026-04-18 → 2026-07-10 · 3 obs
○ 2015-07-03 13:27:02
● 2026-04-18 06:51:44
● 2026-07-10 12:37:06
●A2606:4700:3030::6815:50952026-06-30 → 2026-07-10 · 3 obs
○ 2026-06-08 00:10:26
● 2026-06-30 08:28:30
● 2026-07-10 12:37:06
●A2606:4700:3031::ac43:ba382026-06-30 → 2026-07-10 · 3 obs
○ 2026-06-08 00:10:26
● 2026-06-30 08:28:30
● 2026-07-10 12:37:06
○A2606:4700:3035::ac43:ba382026-04-18 → 2026-06-08 · 5 obs
○ 2015-07-03 13:27:02
● 2026-04-18 06:51:44
● 2026-06-08 00:10:26
○ 2026-06-30 08:28:30
○ 2026-07-10 12:37:06
○A2606:4700:3037::6815:50952026-04-18 → 2026-06-08 · 5 obs
○ 2015-07-03 13:27:02
● 2026-04-18 06:51:44
● 2026-06-08 00:10:26
○ 2026-06-30 08:28:30
○ 2026-07-10 12:37:06
○A68.178.232.1002008-03-08 → 2008-03-08 · 3 obs
● 2008-03-08 04:49:22
○ 2015-07-03 13:27:02
○ 2026-07-10 12:37:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comg.gtld-servers.net, h.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net...-
learn2master.comdora.ns.cloudflare.com, duke.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.110

NS records: dora.ns.cloudflare.com, duke.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learn2master.com (unsigned zone)

⏱️ Timing

Total: 1097ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.80.149, 172.67.186.56
AAAA22606:4700:3031::ac43:ba38, 2606:4700:3030::6815:5095
NS2dora.ns.cloudflare.com, duke.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1dora.ns.cloudflare.com dns.cloudflare.co

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (dora.ns.cloudflare.com, dora.ns.cloudflare.com, dora.ns.cloudflare.com...)

Analysis

IP Addresses

learn2master.com points to the four IP addresses 104.21.80.149, 172.67.186.56, 2606:4700:3030::6815:5095 and 2606:4700:3031::ac43:ba38.

Name Servers

learn2master.com is delegated to two name servers: dora.ns.cloudflare.com and duke.ns.cloudflare.com.

DNS names with 6 IP addresses:

dora.ns.cloudflare.com resolves to 108.162.192.108, 172.64.32.108, 173.245.58.108 and 3 other IP addresses.

duke.ns.cloudflare.com resolves to 108.162.193.110, 172.64.33.110, 173.245.59.110 and 3 other IP addresses.