`gokubu.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`cloe.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a56^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c056^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cloe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2056^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cloe.ns.cloudflare.com`
		A	108.162.192.86^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	172.64.32.86^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
		A	173.245.58.86^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cloe.ns.cloudflare.com`
NS	`leonidas.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c365^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`leonidas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2365^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`leonidas.ns.cloudflare.com`
		A	108.162.195.101^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	162.159.44.101^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
		A	172.64.35.101^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`leonidas.ns.cloudflare.com`
MX	`route3.mx.cloudflare.net` ⭐
		A	2606:4700:f5::11^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::12^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	2606:4700:f5::13^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.23^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.24^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
		A	162.159.205.25^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route3.mx.cloudflare.net`
MX	`route2.mx.cloudflare.net`⁽⁴⁰⁾
		A	2606:4700:f5::e^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::f^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	2606:4700:f5::10^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.17^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.18^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
		A	162.159.205.19^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route2.mx.cloudflare.net`
MX	`route1.mx.cloudflare.net`⁽⁵⁷⁾
		A	2606:4700:f5::b^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::c^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	2606:4700:f5::d^{🇺🇸 Cloudflare2606:4700:f5::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.11^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.12^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
		A	162.159.205.13^{Cloudflare162.159.205.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`route1.mx.cloudflare.net`
TXT	`domain-verification=dc3634b1a1a76527fe61847af01a7e23c7efc7ed29b5e31633750c497...`
TXT	`google-site-verification=VFGQK0Pn-0Xw_kr8S5vKAUilB8W0YnPJXhQvPvo9v5c`
TXT	`v=spf1 include:_spf.mx.cloudflare.net ~all`
SOA	`cloe.ns.cloudflare.com`dns@cloudflare.com serial=2410944795

`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=1785563652

Same first word

gokubu.com

Similar names

kubugo.com

DNS History

14 records (6 active, 8 former)

●NScloe.ns.cloudflare.com2026-06-01 → 2026-08-01 · 3 obs

○ 2016-12-15 23:35:42
● 2026-06-01 20:44:30
● 2026-08-01 06:17:22

●NSleonidas.ns.cloudflare.com2026-06-01 → 2026-08-01 · 3 obs

○ 2016-12-15 23:35:42
● 2026-06-01 20:44:30
● 2026-08-01 06:17:22

○NSns1.rhinotree.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 23:35:42
○ 2026-06-01 20:44:30
○ 2026-08-01 06:17:22

○NSns2.rhinotree.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 23:35:42
○ 2026-06-01 20:44:30
○ 2026-08-01 06:17:22

○MXalt1.aspmx.l.google.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 23:35:42
○ 2026-06-01 20:44:30
○ 2026-08-01 06:17:22

○MXalt2.aspmx.l.google.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 23:35:42
○ 2026-06-01 20:44:30
○ 2026-08-01 06:17:22

○MXaspmx.l.google.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 23:35:42
○ 2026-06-01 20:44:30
○ 2026-08-01 06:17:22

○MXaspmx2.googlemail.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 23:35:42
○ 2026-06-01 20:44:30
○ 2026-08-01 06:17:22

○MXaspmx3.googlemail.com2016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 23:35:42
○ 2026-06-01 20:44:30
○ 2026-08-01 06:17:22

●MXroute1.mx.cloudflare.net2026-06-01 → 2026-08-01 · 3 obs

○ 2016-12-15 23:35:42
● 2026-06-01 20:44:30
● 2026-08-01 06:17:22

●MXroute2.mx.cloudflare.net2026-06-01 → 2026-08-01 · 3 obs

○ 2016-12-15 23:35:42
● 2026-06-01 20:44:30
● 2026-08-01 06:17:22

●MXroute3.mx.cloudflare.net2026-06-01 → 2026-08-01 · 3 obs

○ 2016-12-15 23:35:42
● 2026-06-01 20:44:30
● 2026-08-01 06:17:22

○A192.190.84.82016-12-15 → 2016-12-15 · 3 obs

● 2016-12-15 23:35:42
○ 2026-06-01 20:44:30
○ 2026-08-01 06:17:22

●A76.76.21.212026-06-01 → 2026-08-01 · 3 obs

○ 2016-12-15 23:35:42
● 2026-06-01 20:44:30
● 2026-08-01 06:17:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gokubu.com	cloe.ns.cloudflare.com, leonidas.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.101

NS records: cloe.ns.cloudflare.com, leonidas.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gokubu.com (unsigned zone)

⏱️ Timing

Total: 280ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`cloe.ns.cloudflare.com, leonidas.ns.cloudflare.com`
MX	3	`route3.mx.cloudflare.net (pri: 25), route2.mx.cloudflare.net (pri: 40)...`
TXT	3	`domain-verification=dc3634b1a1a76527fe61, google-site-verification=VFGQK0Pn-0Xw_kr...`
SOA	1	`cloe.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gokubu.com directs to one IP number, which is 76.76.21.21.

Among the host names that share IP numbers with gokubu.com are theoperahousetoronto.com, 2icorp.com, robojin.com and two others.

Name Servers

gokubu.com uses two name servers for its delegation: cloe.ns.cloudflare.com and leonidas.ns.cloudflare.com.

gokubu.com has the same name server delegation as a number of other domains, such as nutrihome.vn, vnvc.info, phxco.net and two more.

gokubu.com shares at least some of its name servers with other domains, including got.net, tups.lv, knott.me and two others.

These name servers are frequently seen alongside the name servers jeff.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname cloe.ns.cloudflare.com directs to 108.162.192.86, 172.64.32.86 and 173.245.58.86 along with 3 other IP addresses.

Hostname leonidas.ns.cloudflare.com directs to 108.162.195.101, 162.159.44.101 and 172.64.35.101 along with 3 other IP addresses.

Mail Servers

gokubu.com is handled by three mail servers: route1.mx.cloudflare.net, route2.mx.cloudflare.net and route3.mx.cloudflare.net.

gokubu.com shares at least some of its mail servers with other domains — for example welchcreative.com, take.skin, konveksicelanakolor.biz.id and two more.

Host names resolving to 6 IP numbers:

Hostname route1.mx.cloudflare.net directs to 162.159.205.11, 162.159.205.12 and 162.159.205.13 along with 3 other IP addresses.

Hostname route2.mx.cloudflare.net directs to 162.159.205.17, 162.159.205.18 and 162.159.205.19 along with 3 other IP addresses.

Hostname route3.mx.cloudflare.net directs to 162.159.205.23, 162.159.205.24 and 162.159.205.25 along with 3 other IP addresses.

gokubu.com - robtex.com

gokubu.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`gokubu.com`

`com`