learntofuture.com - robtex.com

learntofuture.com

DNSSEC⚠️ Not signed
A2606:4700:3036::6815:4d17🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::ac43:cb8d🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.77.23Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.203.141🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSart.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b66🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A2803:f800:50::6ca2:c166🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRart.ns.cloudflare.com
A2a06:98c1:50::ac40:2166🇺🇸 Cloudflare2a06:98c1:50::/45
PTRart.ns.cloudflare.com
A108.162.193.102🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A172.64.33.102🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
A173.245.59.102🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRart.ns.cloudflare.com
NSnoor.ns.cloudflare.com
A2606:4700:50::a29f:264a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A2803:f800:50::6ca2:c24a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnoor.ns.cloudflare.com
A2a06:98c1:50::ac40:224a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnoor.ns.cloudflare.com
A108.162.194.74🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A162.159.38.74Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
A172.64.34.74🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnoor.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.77.23, 172.67.203.141
IPv6 hints2606:4700:3036::6815:4d17, 2606:4700:3036::ac43:cb8d
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=139, name=cloudflare-ech.com
SOAart.ns.cloudflare.comdns@cloudflare.com serial=2399492021

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=1778395406

Subdomains

mail.learntofuture.com

Same first word

learntofuture.com

DNS History

11 records (6 active, 5 former)

2017201820192020202120222023202420252026NSart.ns.cloudflare.comnoor.ns.cloudflare.comns1.matbao.comns2.matbao.comMXmail.learntofuture.comA104.21.77.23172.67.203.1412606:4700:3036::6815:4d172606:4700:3036::ac43:cb8d108.61.180.91198.23.48.69
●NSart.ns.cloudflare.com2026-04-03 → 2026-05-10 · 3 obs
○ 2018-06-25 00:26:06
● 2026-04-03 20:24:56
● 2026-05-10 06:59:16
●NSnoor.ns.cloudflare.com2026-04-03 → 2026-05-10 · 3 obs
○ 2018-06-25 00:26:06
● 2026-04-03 20:24:56
● 2026-05-10 06:59:16
○NSns1.matbao.com2016-12-21 → 2018-06-25 · 4 obs
● 2016-12-21 03:29:00
● 2018-06-25 00:26:06
○ 2026-04-03 20:24:56
○ 2026-05-10 06:59:16
○NSns2.matbao.com2016-12-21 → 2018-06-25 · 4 obs
● 2016-12-21 03:29:00
● 2018-06-25 00:26:06
○ 2026-04-03 20:24:56
○ 2026-05-10 06:59:16
○MXmail.learntofuture.com2018-06-25 → 2018-06-25 · 3 obs
● 2018-06-25 00:26:06
○ 2026-04-03 20:24:56
○ 2026-05-10 06:59:16
●A104.21.77.232026-04-03 → 2026-05-10 · 3 obs
○ 2018-06-25 00:26:06
● 2026-04-03 20:24:56
● 2026-05-10 06:59:16
○A108.61.180.912016-12-21 → 2016-12-21 · 3 obs
● 2016-12-21 03:29:00
○ 2018-06-25 00:26:06
○ 2026-05-10 06:59:16
●A172.67.203.1412026-04-03 → 2026-05-10 · 3 obs
○ 2018-06-25 00:26:06
● 2026-04-03 20:24:56
● 2026-05-10 06:59:16
○A198.23.48.692018-06-25 → 2018-06-25 · 4 obs
○ 2016-12-21 03:29:00
● 2018-06-25 00:26:06
○ 2026-04-03 20:24:56
○ 2026-05-10 06:59:16
●A2606:4700:3036::6815:4d172026-04-03 → 2026-05-10 · 3 obs
○ 2018-06-25 00:26:06
● 2026-04-03 20:24:56
● 2026-05-10 06:59:16
●A2606:4700:3036::ac43:cb8d2026-04-03 → 2026-05-10 · 3 obs
○ 2018-06-25 00:26:06
● 2026-04-03 20:24:56
● 2026-05-10 06:59:16

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net...-
learntofuture.comart.ns.cloudflare.com, noor.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.102

NS records: art.ns.cloudflare.com, noor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for learntofuture.com (unsigned zone)

⏱️ Timing

Total: 128ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.77.23, 172.67.203.141
AAAA22606:4700:3036::ac43:cb8d, 2606:4700:3036::6815:4d17
NS2art.ns.cloudflare.com, noor.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1art.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

learntofuture.com is a parent of mail.learntofuture.com.

IP Addresses

learntofuture.com points to four IP numbers: 2606:4700:3036::6815:4d17, 2606:4700:3036::ac43:cb8d, 104.21.77.23 and 172.67.203.141.

Other host names, for instance plo-mar.eu, calla.ws, giftxyz.com, kingtube.net and 20623.com share IP numbers with learntofuture.com.

Name Servers

Delegation for learntofuture.com rests with two name servers, art.ns.cloudflare.com and noor.ns.cloudflare.com.

learntofuture.com shares the same name server setup as other domains, including bursabajaringan.com, t6lm.com, uni-lab.net, housefalls.com and indiglowglobal.com.

learntofuture.com at least partially shares name servers with other domains, for instance bigvssmall.com, claretvillans.com, fantasycpr.com, ttp.com.ng and dico-anagrammes.com.

These name servers are commonly used with the name servers colin.ns.cloudflare.com.

Host names with six IP numbers: art.ns.cloudflare.com points to: 2606:4700:58::adf5:3b66, 2803:f800:50::6ca2:c166, 2a06:98c1:50::ac40:2166, 108.162.193.102, 172.64.33.102 and 173.245.59.102. noor.ns.cloudflare.com points to: 2606:4700:50::a29f:264a, 2803:f800:50::6ca2:c24a, 2a06:98c1:50::ac40:224a, 108.162.194.74, 162.159.38.74 and 172.64.34.74.