globallearning-cuba.com - robtex.com

globallearning-cuba.com

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:c758🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3036::6815:d58🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.13.88Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.199.88🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSarcher.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarcher.ns.cloudflare.com
A2803:f800:50::6ca2:c388🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRarcher.ns.cloudflare.com
A2a06:98c1:50::ac40:2388🇺🇸 Cloudflare2a06:98c1:50::/45
PTRarcher.ns.cloudflare.com
A108.162.195.136🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarcher.ns.cloudflare.com
A162.159.44.136Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarcher.ns.cloudflare.com
A172.64.35.136🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRarcher.ns.cloudflare.com
NSserena.ns.cloudflare.com
A2606:4700:50::adf5:3adc🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A2803:f800:50::6ca2:c0dc🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRserena.ns.cloudflare.com
A2a06:98c1:50::ac40:20dc🇺🇸 Cloudflare2a06:98c1:50::/45
PTRserena.ns.cloudflare.com
A108.162.192.220🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A172.64.32.220🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
A173.245.58.220🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRserena.ns.cloudflare.com
MXmx.stackmail.com ⭐
A185.151.28.67🇬🇧 TWENTYI185.151.28.0/24
PTRmx.stackmail.com
TXTv=spf1 include:spf.stackmail.com a mx -all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.13.88, 172.67.199.88
IPv6 hints2606:4700:3034::ac43:c758, 2606:4700:3036::6815:d58
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=22, name=cloudflare-ech.com
SOAarcher.ns.cloudflare.comdns@cloudflare.com serial=2401571655

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=1777576321

Same first word

globallearning-cuba.com

DNS History

23 records (7 active, 16 former)

20162017201820192020202120222023202420252026NSarcher.ns.cloudflare.comserena.ns.cloudflare.comdns089.b.register.comdns132.c.register.comdns177.d.register.comdns235.a.register.comMXmx.stackmail.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.21.13.88172.67.199.882606:4700:3034::ac43:c7582606:4700:3036::6815:d58188.114.96.0188.114.97.0199.34.228.1002a06:98c1:3120::2a06:98c1:3121::
●NSarcher.ns.cloudflare.com2026-02-20 → 2026-04-30 · 3 obs
○ 2017-04-11 03:08:52
● 2026-02-20 08:51:02
● 2026-04-30 19:15:20
○NSdns089.b.register.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
○NSdns132.c.register.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
○NSdns177.d.register.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
○NSdns235.a.register.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
●NSserena.ns.cloudflare.com2026-02-20 → 2026-04-30 · 3 obs
○ 2017-04-11 03:08:52
● 2026-02-20 08:51:02
● 2026-04-30 19:15:20
○MXalt1.aspmx.l.google.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
○MXalt2.aspmx.l.google.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
○MXaspmx.l.google.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
○MXaspmx2.googlemail.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
○MXaspmx3.googlemail.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
○MXaspmx4.googlemail.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
○MXaspmx5.googlemail.com2015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
●MXmx.stackmail.com2026-02-20 → 2026-04-30 · 3 obs
○ 2017-04-11 03:08:52
● 2026-02-20 08:51:02
● 2026-04-30 19:15:20
●A104.21.13.882026-02-20 → 2026-04-30 · 5 obs
○ 2017-04-11 03:08:52
● 2026-02-20 08:51:02
○ 2026-04-08 11:42:16
● 2026-04-21 07:47:52
● 2026-04-30 19:15:20
●A172.67.199.882026-02-20 → 2026-04-30 · 5 obs
○ 2017-04-11 03:08:52
● 2026-02-20 08:51:02
○ 2026-04-08 11:42:16
● 2026-04-21 07:47:52
● 2026-04-30 19:15:20
○A188.114.96.02026-04-08 → 2026-04-08 · 4 obs
○ 2026-02-20 08:51:02
● 2026-04-08 11:42:16
○ 2026-04-21 07:47:52
○ 2026-04-30 19:15:20
○A188.114.97.02026-04-08 → 2026-04-08 · 4 obs
○ 2026-02-20 08:51:02
● 2026-04-08 11:42:16
○ 2026-04-21 07:47:52
○ 2026-04-30 19:15:20
○A199.34.228.1002015-06-09 → 2017-04-11 · 4 obs
● 2015-06-09 14:22:54
● 2017-04-11 03:08:52
○ 2026-02-20 08:51:02
○ 2026-04-30 19:15:20
●A2606:4700:3034::ac43:c7582026-02-20 → 2026-04-30 · 5 obs
○ 2017-04-11 03:08:52
● 2026-02-20 08:51:02
○ 2026-04-08 11:42:16
● 2026-04-21 07:47:52
● 2026-04-30 19:15:20
●A2606:4700:3036::6815:d582026-02-20 → 2026-04-30 · 5 obs
○ 2017-04-11 03:08:52
● 2026-02-20 08:51:02
○ 2026-04-08 11:42:16
● 2026-04-21 07:47:52
● 2026-04-30 19:15:20
○A2a06:98c1:3120::2026-04-08 → 2026-04-08 · 4 obs
○ 2026-02-20 08:51:02
● 2026-04-08 11:42:16
○ 2026-04-21 07:47:52
○ 2026-04-30 19:15:20
○A2a06:98c1:3121::2026-04-08 → 2026-04-08 · 4 obs
○ 2026-02-20 08:51:02
● 2026-04-08 11:42:16
○ 2026-04-21 07:47:52
○ 2026-04-30 19:15:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
globallearning-cuba.comserena.ns.cloudflare.com, archer.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.136

NS records: serena.ns.cloudflare.com, archer.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for globallearning-cuba.com (unsigned zone)

⏱️ Timing

Total: 133ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.13.88, 172.67.199.88
AAAA22606:4700:3036::6815:d58, 2606:4700:3034::ac43:c758
NS2archer.ns.cloudflare.com, serena.ns.cloudflare.com
MX1mx.stackmail.com (pri: 10)
TXT1v=spf1 include:spf.stackmail.com a mx -a
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1archer.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

globallearning-cuba.com maps to four IP numbers: 2606:4700:3034::ac43:c758, 2606:4700:3036::6815:d58, 104.21.13.88 and 172.67.199.88.

Other host names, for instance industria.it, beta.education2conf.com, landofcats.net, zetflix.zfilm-hd.net and hd-24film.zfilm-hd.net share IP numbers with globallearning-cuba.com.

Name Servers

Two name servers archer.ns.cloudflare.com and serena.ns.cloudflare.com are delegated to globallearning-cuba.com.

globallearning-cuba.com uses the same name server configuration as other domains, such as whaleandale.com, timhibbard.com, olympicsolar.com.au, wampserver.org and nospoon.org.

globallearning-cuba.com at least partially shares name servers with other domains such as ablespark.com, tabor.ro, 366321.cn, connections.devryworks.com and dpiinfotech.com.

these name servers are commonly used with the name servers liz.ns.cloudflare.com.

Host names with six IP numbers: Host name archer.ns.cloudflare.com points to 2606:4700:58::a29f:2c88, 2803:f800:50::6ca2:c388, 2a06:98c1:50::ac40:2388, 108.162.195.136, 162.159.44.136 and 172.64.35.136; host name serena.ns.cloudflare.com points to 2606:4700:50::adf5:3adc, 2803:f800:50::6ca2:c0dc, 2a06:98c1:50::ac40:20dc, 108.162.192.220, 172.64.32.220 and 173.245.58.220.

Mail Servers

globallearning-cuba.com is handled by a single mail server, mx.stackmail.com.

globallearning-cuba.com shares the same mail server setup as other domains, including davidweller.com, knittingfordolls.com, trenchshoring.co.uk, mboa.info and msstoragedirect.co.uk.

globallearning-cuba.com shares some mail servers with other domains, at least partially, for instance nichetimbers.co.uk.

mx.stackmail.com points to one IP number: 185.151.28.67.