`justkeepcruising.com`

DNSSEC	⚠️ Not signed
A	52.6.180.49^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
		PTR	`ec2-52-6-180-49.compute-1.amazonaws.com`
NS	`justkeepcruising.com` ⭐
		A	52.6.180.49^{🇺🇸 Amazon52.4.0.0/14 EC2 IAD prefix}
			PTR	`ec2-52-6-180-49.compute-1.amazonaws.com`
NS	`dns1.cruisesystem.com`
		A	96.46.243.10^{🇺🇸 Flexential96.46.240.0/21}
NS	`dns3.cruisesystem.com`
		A	100.28.163.95^{🇺🇸 Amazon100.24.0.0/13 EC2 IAD prefix}
			PTR	`ec2-100-28-163-95.compute-1.amazonaws.com`
MX	`mx1.cruisesystem.com` ⭐
		A	96.46.243.18^{🇺🇸 Flexential96.46.240.0/21}
			PTR	`mx1.cruisesystem.com`
MX	`mx2.cruisesystem.com`⁽²⁰⁾
		A	96.46.243.23^{🇺🇸 Flexential96.46.240.0/21}
TXT	`v=spf1 include:spf.cruisesystem.com ~all`
SOA	`justkeepcruising.com`support@cruisesystem.com 2015-05-06 #19

`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=1774646002

NS for

justkeepcruising.com

Same first word

justkeepcruising.com

DNS History

8 records (6 active, 2 former)

●NSdns1.cruisesystem.com2016-12-18 → 2026-03-27 · 2 obs

● 2016-12-18 23:48:38
● 2026-03-27 21:40:36

○NSdns2.cruisesystem.com2016-12-18 → 2016-12-18 · 3 obs

● 2016-12-18 23:48:38
○ 2017-10-08 18:12:38
○ 2026-03-27 21:40:36

●NSdns3.cruisesystem.com2017-10-08 → 2026-03-27 · 3 obs

○ 2016-12-18 23:48:38
● 2017-10-08 18:12:38
● 2026-03-27 21:40:36

●NSjustkeepcruising.com2016-12-18 → 2026-03-27 · 2 obs

● 2016-12-18 23:48:38
● 2026-03-27 21:40:36

●MXmx1.cruisesystem.com2016-12-18 → 2026-03-27 · 2 obs

● 2016-12-18 23:48:38
● 2026-03-27 21:40:36

●MXmx2.cruisesystem.com2016-12-18 → 2026-03-27 · 2 obs

● 2016-12-18 23:48:38
● 2026-03-27 21:40:36

●A52.6.180.492026-03-24 → 2026-03-27 · 3 obs

○ 2017-10-08 18:12:38
● 2026-03-24 15:55:04
● 2026-03-27 21:40:36

○A64.135.36.1952016-12-18 → 2017-10-08 · 4 obs

● 2016-12-18 23:48:38
● 2017-10-08 18:12:38
○ 2026-03-24 15:55:04
○ 2026-03-27 21:40:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
justkeepcruising.com	dns1.cruisesystem.com, dns3.cruisesystem.com	2 records

✅ Authoritative Response

Server:100.28.163.95

NS records: dns1.cruisesystem.com, dns3.cruisesystem.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for justkeepcruising.com (unsigned zone)

⏱️ Timing

Total: 260ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`52.6.180.49`
NS	2	`dns1.cruisesystem.com, dns3.cruisesystem.com`
MX	2	`mx1.cruisesystem.com (pri: 10), mx2.cruisesystem.com (pri: 20)`
TXT	1	`v=spf1 include:spf.cruisesystem.com ~all`
SOA	1	`justkeepcruising.com support.cruisesyste`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (dns1.cruisesystem.com, dns3.cruisesystem.com)

Analysis

Name Server Role

justkeepcruising.com serves as a name server for justkeepcruising.com.

dns1.cruisesystem.com and dns3.cruisesystem.com are commonly used as name servers along with justkeepcruising.com.

IP Addresses

justkeepcruising.com points to a single IP: 52.6.180.49.

Other host names, for instance travelwithmeamoira.com, addictedtovacations.com, alwaysreadytravel.com, themakholtadventures.com and brandonetravel.com share IP numbers with justkeepcruising.com.

Name Servers

justkeepcruising.com is delegated to three name servers: justkeepcruising.com, dns1.cruisesystem.com and dns3.cruisesystem.com.

justkeepcruising.com partially shares name servers with other domains; examples include cruisegenius.com, vashvacations.com, aperfectjourneyllc.com, danddtravel.com and bestdestinationtravel.com.

these name servers are commonly used with the name servers dns2.cruisesystem.com.

Host names with one IP number:

Host justkeepcruising.com points to 52.6.180.49.

Host dns1.cruisesystem.com points to 96.46.243.10.

Host dns3.cruisesystem.com points to 100.28.163.95.

Mail Servers

justkeepcruising.com is handled by two mail servers: mx1.cruisesystem.com and mx2.cruisesystem.com.

justkeepcruising.com has the same mail server setup as other domains, including allwaysvacation.com, adventureswithshirley.com, vacationsbydebra.com, jellietravel.com and micdan.com.

Host names with one IP number: The host name mx1.cruisesystem.com points to 96.46.243.18 and the host name mx2.cruisesystem.com points to 96.46.243.23.

justkeepcruising.com - robtex.com