katuntours.com - dns.ninja

`katuntours.com`

DNSSEC	⚠️ Not signed
A	64.182.117.154^{🇺🇸 CORESPACE-DAL64.182.0.0/16 Corespace assigned IP space}
		PTR	`nex7.nextordns.com.mx`
NS	`ns25.nextordns.com.mx` ⭐ ⚠️ Not in parent delegation
		A	64.182.117.154^{🇺🇸 CORESPACE-DAL64.182.0.0/16 Corespace assigned IP space}
			PTR	`nex7.nextordns.com.mx`
NS	`ns20.nextordns.com.mx`
		A	64.182.227.40^{🇺🇸 CORESPACE-DAL64.182.0.0/16 Corespace assigned IP space}
			PTR	`dc1-dal-dnsalt.nextordns.com.mx`
NS	`ns24.nextordns.com.mx`
		A	51.222.111.14^{🇨🇦 OVH51.222.0.0/16 Hosting route}
			PTR	`dc2-can-dnsalt-ns24.nextordns.com.mx`
MX	`mx1-spamcluster.nextordns.com.mx` ⭐
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
MX	`mx2-spamcluster.nextordns.com.mx`⁽¹⁰⁾
		A	2001:550:2:3::62:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe2-r2-in.la10.l.antispamcloud.com`
		A	38.71.16.244^{🇺🇸 AS1663338.71.16.0/24}
MX	`mx3-spamcluster.nextordns.com.mx`⁽²⁰⁾
		A	2001:550:2:78::ca:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
			PTR	`fe3-r2-in.atl06.l.antispamcloud.com`
		A	38.101.250.150^{🇺🇸 AS1663338.101.250.0/24}
MX	`mx4-spamcluster.nextordns.com.mx`⁽³⁰⁾
		A	2001:550:2:61::2fc:100^{🇺🇸 COGENT2001:550::/32 Cogent Communications}
		A	38.89.254.156^{🇺🇸 AS1663338.89.254.0/23}
TXT	`v=spf1 ip4:64.182.117.154 +a +mx +ip4:64.182.227.50 +ip4:64.182.227.51 +ip4:6...`
SOA	`ns25.nextordns.com.mx`sebastian@nextor.io 2026-06-05 #1

`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=1783197361

Same first word

katuntours.com

DNS History

10 records (8 active, 2 former)

●NSns20.nextordns.com.mx2015-07-09 → 2026-07-04 · 2 obs

● 2015-07-09 13:58:44
● 2026-07-04 20:46:06

○NSns23.nextordns.com.mx2015-07-09 → 2017-02-12 · 4 obs

● 2015-07-09 13:58:44
● 2017-02-12 01:37:04
○ 2019-04-10 07:57:38
○ 2026-07-04 20:46:06

●NSns24.nextordns.com.mx2015-07-09 → 2026-07-04 · 2 obs

● 2015-07-09 13:58:44
● 2026-07-04 20:46:06

●NSns25.nextordns.com.mx2019-04-10 → 2026-07-04 · 3 obs

○ 2017-02-12 01:37:04
● 2019-04-10 07:57:38
● 2026-07-04 20:46:06

●MXmx1-spamcluster.nextordns.com.mx2015-07-09 → 2026-07-04 · 2 obs

● 2015-07-09 13:58:44
● 2026-07-04 20:46:06

●MXmx2-spamcluster.nextordns.com.mx2015-07-09 → 2026-07-04 · 2 obs

● 2015-07-09 13:58:44
● 2026-07-04 20:46:06

●MXmx3-spamcluster.nextordns.com.mx2015-07-09 → 2026-07-04 · 2 obs

● 2015-07-09 13:58:44
● 2026-07-04 20:46:06

●MXmx4-spamcluster.nextordns.com.mx2015-07-09 → 2026-07-04 · 2 obs

● 2015-07-09 13:58:44
● 2026-07-04 20:46:06

●A64.182.117.1542019-04-10 → 2026-07-04 · 3 obs

○ 2017-02-12 01:37:04
● 2019-04-10 07:57:38
● 2026-07-04 20:46:06

○A64.182.227.502015-07-09 → 2017-02-12 · 4 obs

● 2015-07-09 13:58:44
● 2017-02-12 01:37:04
○ 2019-04-10 07:57:38
○ 2026-07-04 20:46:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
katuntours.com	ns20.nextordns.com.mx, ns24.nextordns.com.mx	-

✅ Authoritative Response

Server:64.182.227.40

NS records: ns20.nextordns.com.mx, ns24.nextordns.com.mx

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for katuntours.com (unsigned zone)

⏱️ Timing

Total: 1577ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.182.117.154`
NS	3	`ns20.nextordns.com.mx, ns24.nextordns.com.mx...`
MX	4	`mx3-spamcluster.nextordns.com.mx (pri: 2, mx4-spamcluster.nextordns.com.mx (pri: 3...`
TXT	1	`v=spf1 ip4:64.182.117.154 +a +mx +ip4:64`
SOA	1	`ns25.nextordns.com.mx sebastian.nextor.i`

Analysis

IP Addresses

katuntours.com points to a single IP number: 64.182.117.154.

Additional host names such as ns25.nextordns.com.mx, mail.infemov.com.mx, nex7.nextordns.com.mx and ts.com.mx share IP numbers with katuntours.com.

Name Servers

Three name servers are authoritative for katuntours.com: ns20.nextordns.com.mx, ns24.nextordns.com.mx and ns25.nextordns.com.mx.

katuntours.com has at least partial name server overlap with other domains, such as 211.243.104.in-addr.arpa, ts.com.mx, 98.166.104.in-addr.arpa and two others.

ns22.nextordns.com.mx, ns23.nextordns.com.mx and ns26.nextordns.com.mx — plus 6 other name servers — are commonly paired with these name servers.

Three hostnames, one IP address apiece: ns20.nextordns.com.mx resolves to 64.182.227.40, ns24.nextordns.com.mx resolves to 51.222.111.14 and ns25.nextordns.com.mx resolves to 64.182.117.154.

Mail Servers

katuntours.com has four mail servers: mx1-spamcluster.nextordns.com.mx, mx2-spamcluster.nextordns.com.mx, mx3-spamcluster.nextordns.com.mx and mx4-spamcluster.nextordns.com.mx.

At least some of katuntours.com's mail servers are shared with other domains, among them crediapoyo.com.mx, ts.com.mx, nextorproxy.com and nex5.nextordns.com.mx.

These two host names — mx1-spamcluster.nextordns.com.mx and mx4-spamcluster.nextordns.com.mx — each point to 2001:550:2:61::2fc:100 IP addresses.

These two host names — mx1-spamcluster.nextordns.com.mx and mx4-spamcluster.nextordns.com.mx — each point to 38.89.254.156 IP addresses.