`onlinetours.cu`

DNSSEC	⚠️ Not signed
NS	`server.onlinetours.cu` ⭐
		A	139.162.219.235^{🇬🇧 AKAMAI-LINODE-AP139.162.192.0/19 Akamai Technologies}
			PTR	`server.onlinetours.cu`
MX	`server.onlinetours.cu` ⭐
		A	139.162.219.235^{🇬🇧 AKAMAI-LINODE-AP139.162.192.0/19 Akamai Technologies}
			PTR	`server.onlinetours.cu`
TXT	`v=spf1 ip4:139.162.219.235 ~all`
SOA	`server.onlinetours.cu`jesanchezbravo@gmail@com.onlinetours.cu 2024-04-11 #14

`cu`

	DNSSEC	⚠️ Not signed
	NS	`ns2.ceniai.net.cu` ⭐
	NS	`cu.cctld.authdns.ripe.net` ⚠️ Not in parent delegation
	NS	`ns.canada.cuba.cu` ⚠️ Not in parent delegation
	NS	`ns.ceniai.net.cu`
	NS	`ns.dns.br` ⚠️ Not in parent delegation 🔒
	NS	`ns2.gip.net` ⚠️ Not in parent delegation
	NS	`rip.psg.com` ⚠️ Not in parent delegation 🔒
	SOA	`ns.ceniai.net.cu`cu-tech@ceniai.inf.cu 2026-03-19 #4

Subdomains

server.onlinetours.cu

Same first word

onlinetours.de

onlinetours.hu

onlinetours.no

onlinetours.ru

onlinetours.com

onlinetours.cu

onlinetours.ch

onlinetours.es

onlinetours.cz

Similar names

nresolution.com

toursonline.cn

rensolution.com

DNS History

4 records (2 active, 2 former)

○NSserver2015-07-11 → 2018-08-26 · 5 obs

● 2015-07-11 03:34:36
○ 2015-11-12 15:16:14
● 2018-08-26 08:18:56
○ 2026-03-23 03:25:10
○ 2026-03-23 03:25:14

●NSserver.onlinetours.cu2015-11-12 → 2026-03-23 · 3 obs

○ 2015-07-11 03:34:36
● 2015-11-12 15:16:14
● 2026-03-23 03:25:14

●MXserver.onlinetours.cu2015-11-12 → 2026-03-23 · 2 obs

● 2015-11-12 15:16:14
● 2026-03-23 03:25:14

○A200.55.137.902015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 03:34:36
○ 2015-11-12 15:16:14
○ 2026-03-23 03:25:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cu	cu.cctld.authdns.ripe.net, ns.dns.br, ns.ceniai.net.cu, ns2.gip.net...	10 records
onlinetours.cu	server.onlinetours.cu	1 record

✅ Authoritative Response

Server:139.162.219.235

NS records: server.onlinetours.cu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cu (unsigned zone)

⏱️ Timing

Total: 259ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	1	`server.onlinetours.cu`
MX	1	`server.onlinetours.cu (pri: 10)`
TXT	1	`v=spf1 ip4:139.162.219.235 ~all`
SOA	1	`server.onlinetours.cu jesanchezbravo@gma`

📌 Glue Records Collected

Total: 11

In-bailiwick: 4 (ns.ceniai.net.cu, ns.ceniai.net.cu, ns2.ceniai.net.cu...)

Out-of-bailiwick: 7 (cu.cctld.authdns.ripe.net, cu.cctld.authdns.ripe.net, ns.dns.br...)

Analysis

Hierarchy

onlinetours.cu is the parent of server.onlinetours.cu.

Name Servers

onlinetours.cu is delegated to a single name server, server.onlinetours.cu.

server.onlinetours.cu points to a single IP: 139.162.219.235.

Mail Servers

onlinetours.cu is handled by a single mail server, server.onlinetours.cu.

onlinetours.cu - robtex.com

onlinetours.cu

cu