`ktcubb.com`

DNSSEC	⚠️ Not signed
A	162.255.119.250^{🇺🇸 NAMCHEAP-PH162.255.119.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
NS	`dns1.registrar-servers.com` ⭐
		A	2610:a1:1024::200^{🇺🇸 MAINT-ID-120082610:a1:1024::/48 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns2.registrar-servers.com`
		A	2610:a1:1025::200^{🇺🇸 MAINT-ID-120082610:a1:1025::/48 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
NS	`dns3.registrar-servers.com` ⚠️ Not in parent delegation
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
NS	`dns4.registrar-servers.com` ⚠️ Not in parent delegation
		A	156.154.133.200^{🇺🇸 MAINT-ID-12008156.154.133.0/24 Neustar}
			PTR	`dns2.namecheaphosting.com`
			PTR	`dns2.registrar-servers.com`
NS	`dns5.registrar-servers.com` ⚠️ Not in parent delegation
		A	156.154.132.200^{🇺🇸 MAINT-ID-12008156.154.132.0/24 Neustar}
			PTR	`dns1.namecheaphosting.com`
			PTR	`dns1.registrar-servers.com`
MX	`eforward6.registrar-servers.com` ⭐
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward7.registrar-servers.com`⁽⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward1.registrar-servers.com`⁽¹⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward2.registrar-servers.com`⁽¹⁰⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward3.registrar-servers.com`⁽¹⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
MX	`eforward4.registrar-servers.com`⁽¹⁵⁾
		A	162.255.118.52^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward2.registrar-servers.com`
MX	`eforward5.registrar-servers.com`⁽²⁰⁾
		A	162.255.118.51^{🇺🇸 NAMCHEAP-PH162.255.118.0/24 Namecheap, Inc. 11400 W. Olympic Blvd. Suite 200 Los Angeles, CA 90064 UNITED STATES}
			PTR	`eforward1.registrar-servers.com`
			PTR	`eforward3.registrar-servers.com`
TXT	`v=spf1 include:spf.efwd.registrar-servers.com ~all`
SOA	`dns1.registrar-servers.com`hostmaster@registrar-servers.com serial=1573469625

`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=1784389277

Previously MX for

ktcubb.com

Same first word

ktcubb.com

Similar names

tbbuck.com

tubkbc.com

DNS History

18 records (13 active, 5 former)

●NSdns1.registrar-servers.com2016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

●NSdns2.registrar-servers.com2016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

●NSdns3.registrar-servers.com2016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

●NSdns4.registrar-servers.com2016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

●NSdns5.registrar-servers.com2016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

○NSns1953.hostgator.com2015-07-25 → 2016-03-08 · 4 obs

● 2015-07-25 18:23:08
● 2016-03-08 02:31:12
○ 2016-07-20 15:34:54
○ 2026-07-18 16:01:22

○NSns1954.hostgator.com2015-07-25 → 2016-03-08 · 4 obs

● 2015-07-25 18:23:08
● 2016-03-08 02:31:12
○ 2016-07-20 15:34:54
○ 2026-07-18 16:01:22

○NSns8157.hostgator.com2015-07-25 → 2016-03-08 · 4 obs

● 2015-07-25 18:23:08
● 2016-03-08 02:31:12
○ 2016-07-20 15:34:54
○ 2026-07-18 16:01:22

●MXeforward1.registrar-servers.com2016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

●MXeforward2.registrar-servers.com2016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

●MXeforward3.registrar-servers.com2016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

●MXeforward4.registrar-servers.com2016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

●MXeforward5.registrar-servers.com2016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

●MXeforward6.registrar-servers.com2026-05-19 → 2026-07-18 · 3 obs

○ 2016-07-20 15:34:54
● 2026-05-19 22:15:14
● 2026-07-18 16:01:22

●MXeforward7.registrar-servers.com2026-05-19 → 2026-07-18 · 3 obs

○ 2016-07-20 15:34:54
● 2026-05-19 22:15:14
● 2026-07-18 16:01:22

○MXktcubb.com2015-07-25 → 2016-03-08 · 4 obs

● 2015-07-25 18:23:08
● 2016-03-08 02:31:12
○ 2016-07-20 15:34:54
○ 2026-07-18 16:01:22

●A162.255.119.2502016-07-20 → 2026-07-18 · 3 obs

○ 2016-03-08 02:31:12
● 2016-07-20 15:34:54
● 2026-07-18 16:01:22

○A192.185.21.1752015-07-25 → 2016-03-08 · 4 obs

● 2015-07-25 18:23:08
● 2016-03-08 02:31:12
○ 2016-07-20 15:34:54
○ 2026-07-18 16:01:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ktcubb.com	dns1.registrar-servers.com, dns2.registrar-servers.com	4 records

✅ Authoritative Response

Server:156.154.133.200

NS records: dns1.registrar-servers.com, dns2.registrar-servers.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ktcubb.com (unsigned zone)

⏱️ Timing

Total: 291ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.255.119.250`
NS	5	`dns1.registrar-servers.com, dns2.registrar-servers.com...`
MX	7	`eforward6.registrar-servers.com (pri: 1), eforward7.registrar-servers.com (pri: 5)...`
TXT	1	`v=spf1 include:spf.efwd.registrar-server`
SOA	1	`dns1.registrar-servers.com hostmaster.re`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (dns1.registrar-servers.com, dns1.registrar-servers.com, dns2.registrar-servers.com...)

Analysis

IP Addresses

ktcubb.com points to a single IP number: 162.255.119.250.

Additional host names — ngcnow.com, greenportmarine.com, restorelaw.org and two others — share IP numbers with ktcubb.com.

Name Servers

Delegation for ktcubb.com is to five name servers: dns1.registrar-servers.com, dns2.registrar-servers.com, dns3.registrar-servers.com and two others.

ktcubb.com shares at least some of its name servers with other domains, including redwhitepower.com, cooltechmall.com, livingmythos.com and two others.

These name servers are frequently paired with the name servers dns4.registrar-servers.com and dns5.registrar-servers.com.

Host names with two IP numbers:

dns1.registrar-servers.com points to 156.154.132.200 and 2610:a1:1024::200.

dns2.registrar-servers.com points to 156.154.133.200 and 2610:a1:1025::200.

Host names pointing to a single IP address:

dns3.registrar-servers.com points to 156.154.132.200.

dns4.registrar-servers.com points to 156.154.133.200.

dns5.registrar-servers.com points to 156.154.132.200.

dns1.registrar-servers.com, dns3.registrar-servers.com and dns5.registrar-servers.com are host names that all point to 156.154.132.200.

dns2.registrar-servers.com and dns4.registrar-servers.com are host names that each point to 156.154.133.200 IP addresses.

Mail Servers

ktcubb.com is handled by 7 mail servers: eforward1.registrar-servers.com, eforward2.registrar-servers.com, eforward3.registrar-servers.com and 4 other.

ktcubb.com shares mail servers — at least in part — with other domains, including 1-1-1-1.xyz, oauconnect.com, marketingwithbear.com and two others.

These mail servers are frequently paired with the mail servers eforward4.registrar-servers.com, eforward5.registrar-servers.com, eforward6.registrar-servers.com and eforward7.registrar-servers.com.

Host names pointing to a single IP address:

eforward1.registrar-servers.com points to 162.255.118.51.

eforward2.registrar-servers.com points to 162.255.118.52.

eforward3.registrar-servers.com points to 162.255.118.51.

eforward4.registrar-servers.com points to 162.255.118.52.

eforward5.registrar-servers.com points to 162.255.118.51.

eforward6.registrar-servers.com points to 162.255.118.51.

eforward7.registrar-servers.com points to 162.255.118.52.

The host names eforward1.registrar-servers.com, eforward3.registrar-servers.com, eforward5.registrar-servers.com and eforward6.registrar-servers.com all point to 162.255.118.51.

eforward2.registrar-servers.com, eforward4.registrar-servers.com and eforward7.registrar-servers.com are host names that all point to 162.255.118.52.