`jetchartercuba.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:871f^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1a0b^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.26.11^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.135.31^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`daniella.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26e4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2e4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`daniella.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22e4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`daniella.ns.cloudflare.com`
		A	108.162.194.228^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
		A	162.159.38.228^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
		A	172.64.34.228^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`daniella.ns.cloudflare.com`
NS	`razvan.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c4d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c34d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`razvan.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:234d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`razvan.ns.cloudflare.com`
		A	108.162.195.77^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	162.159.44.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
		A	172.64.35.77^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`razvan.ns.cloudflare.com`
MX	`smtp.secureserver.net` ⭐
		A	216.69.141.71^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp01-v01.prod.phx3.secureserver.net`
		A	216.69.141.84^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp02-v01.prod.phx3.secureserver.net`
		A	216.69.141.113^{🇺🇸 AS398101216.69.140.0/22}
			PTR	`osplibsmtp03-v01.prod.phx3.secureserver.net`
TXT	`D1120758`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.26.11, 172.67.135.31
		IPv6 hints	2606:4700:3033::ac43:871f, 2606:4700:3037::6815:1a0b
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=251, name=cloudflare-ech.com
SOA	`daniella.ns.cloudflare.com`dns@cloudflare.com serial=2411605199

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1786590849

Same first word

jetchartercuba.com

DNS History

12 records (7 active, 5 former)

●NSdaniella.ns.cloudflare.com2026-07-24 → 2026-08-13 · 3 obs

○ 2018-01-04 06:15:52
● 2026-07-24 07:02:16
● 2026-08-13 03:20:34

○NSns13.domaincontrol.com2015-06-21 → 2018-01-04 · 4 obs

● 2015-06-21 15:51:16
● 2018-01-04 06:15:52
○ 2026-07-24 07:02:16
○ 2026-08-13 03:20:34

○NSns14.domaincontrol.com2015-06-21 → 2018-01-04 · 4 obs

● 2015-06-21 15:51:16
● 2018-01-04 06:15:52
○ 2026-07-24 07:02:16
○ 2026-08-13 03:20:34

●NSrazvan.ns.cloudflare.com2026-07-24 → 2026-08-13 · 3 obs

○ 2018-01-04 06:15:52
● 2026-07-24 07:02:16
● 2026-08-13 03:20:34

○MXmailstore1.secureserver.net2015-06-21 → 2018-01-04 · 4 obs

● 2015-06-21 15:51:16
● 2018-01-04 06:15:52
○ 2026-07-24 07:02:16
○ 2026-08-13 03:20:34

●MXsmtp.secureserver.net2015-06-21 → 2026-08-13 · 2 obs

● 2015-06-21 15:51:16
● 2026-08-13 03:20:34

●A104.21.26.112026-07-24 → 2026-08-13 · 3 obs

○ 2018-01-04 06:15:52
● 2026-07-24 07:02:16
● 2026-08-13 03:20:34

●A172.67.135.312026-07-24 → 2026-08-13 · 3 obs

○ 2018-01-04 06:15:52
● 2026-07-24 07:02:16
● 2026-08-13 03:20:34

●A2606:4700:3033::ac43:871f2026-07-24 → 2026-08-13 · 3 obs

○ 2018-01-04 06:15:52
● 2026-07-24 07:02:16
● 2026-08-13 03:20:34

●A2606:4700:3037::6815:1a0b2026-07-24 → 2026-08-13 · 3 obs

○ 2018-01-04 06:15:52
● 2026-07-24 07:02:16
● 2026-08-13 03:20:34

○A50.62.250.12015-10-30 → 2018-01-04 · 5 obs

○ 2015-06-21 15:51:16
● 2015-10-30 12:14:02
● 2018-01-04 06:15:52
○ 2026-07-24 07:02:16
○ 2026-08-13 03:20:34

○A50.63.202.32015-06-21 → 2015-06-21 · 3 obs

● 2015-06-21 15:51:16
○ 2015-10-30 12:14:02
○ 2026-08-13 03:20:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
jetchartercuba.com	daniella.ns.cloudflare.com, razvan.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.77

NS records: daniella.ns.cloudflare.com, razvan.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jetchartercuba.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.26.11, 172.67.135.31`
AAAA	2	`2606:4700:3037::6815:1a0b, 2606:4700:3033::ac43:871f`
NS	2	`daniella.ns.cloudflare.com, razvan.ns.cloudflare.com`
MX	1	`smtp.secureserver.net (pri: 0)`
TXT	1	`D1120758`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`daniella.ns.cloudflare.com dns.cloudflar`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

jetchartercuba.com points to the four IP addresses 104.21.26.11, 172.67.135.31, 2606:4700:3033::ac43:871f and 2606:4700:3037::6815:1a0b.

thedigitmark.com, hemcoutdoor.com, www.laivuori.com plus two other host names have IP numbers in common with jetchartercuba.com.

Name Servers

jetchartercuba.com uses two name servers for its delegation: daniella.ns.cloudflare.com and razvan.ns.cloudflare.com.

The name server configuration of jetchartercuba.com is shared with other domains, for instance indiaprivatejets.com, aircharteraruba.com, miamibeachjetcharter.com and two others.

There is at least partial name server overlap between jetchartercuba.com and other domains — cutenn.com, etcetera.ws, mariacalvargiraldez.com and two more among them.

These name servers frequently co-occur with the name servers lamar.ns.cloudflare.com and ezra.ns.cloudflare.com.

Hosts with 6 IP addresses each:

Hostname daniella.ns.cloudflare.com directs to 108.162.194.228, 162.159.38.228 and 172.64.34.228 along with 3 other IP addresses.

Hostname razvan.ns.cloudflare.com directs to 108.162.195.77, 162.159.44.77 and 172.64.35.77 along with 3 other IP addresses.

Mail Servers

jetchartercuba.com uses one mail server — smtp.secureserver.net.

The mail server setup of jetchartercuba.com matches that of other domains such as ausbildungsmesse-baden-baden.de, l4l.at, momentumacting.com and two others.

At least some of the mail servers used by jetchartercuba.com are shared with other domains: yaotunes.com, locateassetsnow.net, casinano.com and two others among them.

These mail servers tend to be used in conjunction with the mail servers mailstore1.secureserver.net.

smtp.secureserver.net directs to 216.69.141.71, 216.69.141.84 and 216.69.141.113 — three IP numbers in total.

jetchartercuba.com - robtex.com