cubaunbound.com - robtex.com

cubaunbound.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3048🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:b573🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.72Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.181.115🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSpat.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a8b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A2803:f800:50::6ca2:c08b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRpat.ns.cloudflare.com
A2a06:98c1:50::ac40:208b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRpat.ns.cloudflare.com
A108.162.192.139🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A172.64.32.139🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
A173.245.58.139🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRpat.ns.cloudflare.com
NSvern.ns.cloudflare.com
A2606:4700:58::adf5:3bf3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A2803:f800:50::6ca2:c1f3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRvern.ns.cloudflare.com
A2a06:98c1:50::ac40:21f3🇺🇸 Cloudflare2a06:98c1:50::/45
PTRvern.ns.cloudflare.com
A108.162.193.243🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A172.64.33.243🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
A173.245.59.243🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRvern.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1b🇺🇸 Google2607:f8b0::/32
PTRdd-in-f27.1e100.net
A142.250.101.27🇺🇸 Google142.250.101.0/24
PTRdz-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2800:3f0:4003:c0f::1a🇨🇱 Google2800:3f0:4003::/48
A108.177.123.27🇺🇸 Google108.177.123.0/24
PTRlcscld-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4023:2801::1b🇺🇸 Google2607:f8b0::/32
PTRlcausi-in-f27.1e100.net
A192.178.128.27🇺🇸 Google192.178.128.0/24
PTRlcausi-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2a00:1450:400b:c02::1a🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f26.1e100.net
A172.253.116.26🇺🇸 Google172.253.116.0/24
PTRdj-in-f26.1e100.net
MX_dc-mx.c9293dc34f5d.cubaunbound.com(25)
A190.92.159.46🇺🇸 A2HOSTING190.92.156.0/22
PTR190.92.159.46.static.a2webhosting.com
TXTgoogle-site-verification=Tqo-h33yFunKBpUNCBvraqH7lwg71YdnBPl9UTR-zN4
TXTv=spf1 ip4:209.124.85.166 ip4:75.98.168.68 +a +mx +ip4:75.98.168.7 +include:_...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.72, 172.67.181.115
IPv6 hints2606:4700:3030::6815:3048, 2606:4700:3031::ac43:b573
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com
SOApat.ns.cloudflare.comdns@cloudflare.com serial=2401318090

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=1778762241

Previously MX for

cubaunbound.com

Same first word

cubaunbound.com

DNS History

24 records (12 active, 12 former)

2017201820192020202120222023202420252026NSpat.ns.cloudflare.comvern.ns.cloudflare.comns1.cubaunbound.comns1.dreamhost.comns1909215946.a2dns.comns2.cubaunbound.comns2.dreamhost.comns20912485166.a2dns.comns3.dreamhost.comMX_dc-mx.c9293dc34f5d.cubaunbound.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comcubaunbound.comA104.21.48.72172.67.181.1152606:4700:3030::6815:30482606:4700:3031::ac43:b573190.92.159.4669.163.250.213
○NSns1.cubaunbound.com2026-03-13 → 2026-03-25 · 5 obs
○ 2017-09-27 15:58:34
● 2026-03-13 09:06:44
● 2026-03-25 06:33:40
○ 2026-04-21 21:16:48
○ 2026-05-14 12:41:06
○NSns1.dreamhost.com2016-12-16 → 2017-09-27 · 4 obs
● 2016-12-16 01:48:06
● 2017-09-27 15:58:34
○ 2026-03-13 09:06:44
○ 2026-05-14 12:41:06
○NSns1909215946.a2dns.com2026-03-13 → 2026-03-25 · 5 obs
○ 2017-09-27 15:58:34
● 2026-03-13 09:06:44
● 2026-03-25 06:33:40
○ 2026-04-21 21:16:48
○ 2026-05-14 12:41:06
○NSns2.cubaunbound.com2026-03-13 → 2026-03-25 · 5 obs
○ 2017-09-27 15:58:34
● 2026-03-13 09:06:44
● 2026-03-25 06:33:40
○ 2026-04-21 21:16:48
○ 2026-05-14 12:41:06
○NSns2.dreamhost.com2016-12-16 → 2017-09-27 · 4 obs
● 2016-12-16 01:48:06
● 2017-09-27 15:58:34
○ 2026-03-13 09:06:44
○ 2026-05-14 12:41:06
○NSns20912485166.a2dns.com2026-03-13 → 2026-03-25 · 5 obs
○ 2017-09-27 15:58:34
● 2026-03-13 09:06:44
● 2026-03-25 06:33:40
○ 2026-04-21 21:16:48
○ 2026-05-14 12:41:06
○NSns3.dreamhost.com2016-12-16 → 2017-09-27 · 4 obs
● 2016-12-16 01:48:06
● 2017-09-27 15:58:34
○ 2026-03-13 09:06:44
○ 2026-05-14 12:41:06
●NSpat.ns.cloudflare.com2026-04-21 → 2026-05-14 · 3 obs
○ 2026-03-25 06:33:40
● 2026-04-21 21:16:48
● 2026-05-14 12:41:06
●NSvern.ns.cloudflare.com2026-04-21 → 2026-05-14 · 3 obs
○ 2026-03-25 06:33:40
● 2026-04-21 21:16:48
● 2026-05-14 12:41:06
●MX_dc-mx.c9293dc34f5d.cubaunbound.com2026-04-21 → 2026-05-14 · 3 obs
○ 2026-03-25 06:33:40
● 2026-04-21 21:16:48
● 2026-05-14 12:41:06
●MXalt1.aspmx.l.google.com2016-12-16 → 2026-05-14 · 2 obs
● 2016-12-16 01:48:06
● 2026-05-14 12:41:06
●MXalt2.aspmx.l.google.com2016-12-16 → 2026-05-14 · 2 obs
● 2016-12-16 01:48:06
● 2026-05-14 12:41:06
○MXalt3.aspmx.l.google.com2016-12-16 → 2017-09-27 · 4 obs
● 2016-12-16 01:48:06
● 2017-09-27 15:58:34
○ 2026-03-13 09:06:44
○ 2026-05-14 12:41:06
○MXalt4.aspmx.l.google.com2016-12-16 → 2017-09-27 · 4 obs
● 2016-12-16 01:48:06
● 2017-09-27 15:58:34
○ 2026-03-13 09:06:44
○ 2026-05-14 12:41:06
●MXaspmx.l.google.com2016-12-16 → 2026-05-14 · 2 obs
● 2016-12-16 01:48:06
● 2026-05-14 12:41:06
●MXaspmx2.googlemail.com2026-03-13 → 2026-05-14 · 3 obs
○ 2017-09-27 15:58:34
● 2026-03-13 09:06:44
● 2026-05-14 12:41:06
●MXaspmx3.googlemail.com2026-03-13 → 2026-05-14 · 3 obs
○ 2017-09-27 15:58:34
● 2026-03-13 09:06:44
● 2026-05-14 12:41:06
○MXcubaunbound.com2026-03-13 → 2026-03-25 · 5 obs
○ 2017-09-27 15:58:34
● 2026-03-13 09:06:44
● 2026-03-25 06:33:40
○ 2026-04-21 21:16:48
○ 2026-05-14 12:41:06
●A104.21.48.722026-04-21 → 2026-05-14 · 3 obs
○ 2026-03-25 06:33:40
● 2026-04-21 21:16:48
● 2026-05-14 12:41:06
●A172.67.181.1152026-04-21 → 2026-05-14 · 3 obs
○ 2026-03-25 06:33:40
● 2026-04-21 21:16:48
● 2026-05-14 12:41:06
○A190.92.159.462026-03-13 → 2026-03-25 · 5 obs
○ 2017-09-27 15:58:34
● 2026-03-13 09:06:44
● 2026-03-25 06:33:40
○ 2026-04-21 21:16:48
○ 2026-05-14 12:41:06
●A2606:4700:3030::6815:30482026-04-21 → 2026-05-14 · 3 obs
○ 2026-03-25 06:33:40
● 2026-04-21 21:16:48
● 2026-05-14 12:41:06
●A2606:4700:3031::ac43:b5732026-04-21 → 2026-05-14 · 3 obs
○ 2026-03-25 06:33:40
● 2026-04-21 21:16:48
● 2026-05-14 12:41:06
○A69.163.250.2132016-12-16 → 2017-09-27 · 4 obs
● 2016-12-16 01:48:06
● 2017-09-27 15:58:34
○ 2026-03-13 09:06:44
○ 2026-05-14 12:41:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
cubaunbound.compat.ns.cloudflare.com, vern.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.192.139

NS records: pat.ns.cloudflare.com, vern.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cubaunbound.com (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.181.115, 104.21.48.72
AAAA22606:4700:3031::ac43:b573, 2606:4700:3030::6815:3048
NS2pat.ns.cloudflare.com, vern.ns.cloudflare.com
MX6aspmx.l.google.com (pri: 0), aspmx2.googlemail.com (pri: 10)...
TXT2google-site-verification=Tqo-h33yFunKBpU, v=spf1 ip4:209.124.85.166 ip4:75.98.168.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1pat.ns.cloudflare.com dns.cloudflare.com

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

cubaunbound.com maps to four IP numbers: 2606:4700:3030::6815:3048, 2606:4700:3031::ac43:b573, 104.21.48.72 and 172.67.181.115.

Other host names such as xmd.fr, safecu.finance, sylvandroxia.com, niziyuan.com.cn and lordserials.makeup share IPs with cubaunbound.com.

Name Servers

Two name servers pat.ns.cloudflare.com and vern.ns.cloudflare.com handle the delegation for cubaunbound.com.

cubaunbound.com shares the same name server setup as other domains, for example sipsala.com, galapagosunbound.com, capstonebrevard.com, lightingdoctor.ca and hotel-bayerischer-hof.de.

cubaunbound.com at least partially shares name servers with other domains, for example blockphase.de, ordermu.com, ingacomercial.com.br, friisbi.com and cinevies.com.

Host names with six IP numbers:

pat.ns.cloudflare.com points to 2606:4700:50::adf5:3a8b, 2803:f800:50::6ca2:c08b, 2a06:98c1:50::ac40:208b, 108.162.192.139, 172.64.32.139 and 173.245.58.139.

vern.ns.cloudflare.com points to 2606:4700:58::adf5:3bf3, 2803:f800:50::6ca2:c1f3, 2a06:98c1:50::ac40:21f3, 108.162.193.243, 172.64.33.243 and 173.245.59.243.

Mail Servers

cubaunbound.com is handled by six mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, _dc-mx.c9293dc34f5d.cubaunbound.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

cubaunbound.com shares at least partially some mail servers with other domains, for instance ns500731.ns500742.ns500742.ns500731.ns500705.ns500671.ns500688.ns500688.ns500688.ns500704.ns500649.ns500291.ns500649.tenderladiesbz.com, greatpages.com.br, ns500731.ns500742.ns500754.ns500754.ns500678.ns500678.ns500704.ns500671.ns500291.ns500666.ns500291.ns500131.lustychickser.com, ns500671.ns500754.ns500754.ns500754.ns500678.ns500688.ns500705.ns500291.ns500131.lustychickser.com and ns500758.ns500698.ns500759.ns500698.ns500698.ns500698.ns500735.ns500736.ns500698.ns500576.ns500698.ns500619.ns500686.ns500619.ns500619.ns500576.trackreceptor.com.

these mail servers are often used together with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hosts with two IPs:

aspmx2.googlemail.com points to: 2607:f8b0:4023:2801::1b and 192.178.128.27.

aspmx3.googlemail.com points to: 2a00:1450:400b:c02::1a and 172.253.116.26.

aspmx.l.google.com points to: 2607:f8b0:4023:c0b::1b and 142.250.101.27.

alt1.aspmx.l.google.com points to: 2800:3f0:4003:c0f::1a and 108.177.123.27.

alt2.aspmx.l.google.com points to: 2a00:1450:400b:c02::1b and 172.253.116.27.

Hosts with one IP:

_dc-mx.c9293dc34f5d.cubaunbound.com points to: 190.92.159.46.