`gocheckbox.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:6078^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:b40d^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.96.120^{Cloudflare104.21.96.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.180.13^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lady.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a7f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lady.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c07f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lady.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:207f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lady.ns.cloudflare.com`
		A	108.162.192.127^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lady.ns.cloudflare.com`
		A	172.64.32.127^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lady.ns.cloudflare.com`
		A	173.245.58.127^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lady.ns.cloudflare.com`
NS	`will.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b95^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c195^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`will.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2195^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`will.ns.cloudflare.com`
		A	108.162.193.149^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	172.64.33.149^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
		A	173.245.59.149^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`will.ns.cloudflare.com`
MX	`mx1.emailsrvr.com` ⭐
		A	173.203.187.1^{🇺🇸 RACKSPACE-IAD173.203.128.0/18 Rackspace Managed Hosting, 9725 Data point drive, Suite 100, San Antonio, TX 78229}
			PTR	`mx1.emailsrvr.com`
MX	`mx2.emailsrvr.com`⁽²⁰⁾
		A	146.20.161.2^{🇺🇸 RACKSPACE-IAD146.20.0.0/16 Rackspace US Inc}
			PTR	`mx2.emailsrvr.com`
TXT	`v=spf1 include:emailsrvr.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.96.120, 172.67.180.13
		IPv6 hints	2606:4700:3030::6815:6078, 2606:4700:3037::ac43:b40d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=52, name=cloudflare-ech.com
SOA	`lady.ns.cloudflare.com`dns@cloudflare.com serial=2399328081

`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=1777029351

Same first word

gocheckbox.com

DNS History

22 records (8 active, 14 former)

●NSlady.ns.cloudflare.com2026-03-09 → 2026-04-24 · 3 obs

○ 2016-09-25 00:45:58
● 2026-03-09 07:10:30
● 2026-04-24 11:26:28

○NSns1.mydyndns.org2015-08-22 → 2016-09-25 · 4 obs

● 2015-08-22 08:21:00
● 2016-09-25 00:45:58
○ 2026-03-09 07:10:30
○ 2026-04-24 11:26:28

○NSns1185.dns.dyn.com2015-08-22 → 2016-09-25 · 4 obs

● 2015-08-22 08:21:00
● 2016-09-25 00:45:58
○ 2026-03-09 07:10:30
○ 2026-04-24 11:26:28

○NSns2199.dns.dyn.com2015-08-22 → 2016-09-25 · 4 obs

● 2015-08-22 08:21:00
● 2016-09-25 00:45:58
○ 2026-03-09 07:10:30
○ 2026-04-24 11:26:28

○NSns3164.dns.dyn.com2015-08-22 → 2016-09-25 · 4 obs

● 2015-08-22 08:21:00
● 2016-09-25 00:45:58
○ 2026-03-09 07:10:30
○ 2026-04-24 11:26:28

○NSns4156.dns.dyn.com2015-08-22 → 2016-09-25 · 4 obs

● 2015-08-22 08:21:00
● 2016-09-25 00:45:58
○ 2026-03-09 07:10:30
○ 2026-04-24 11:26:28

●NSwill.ns.cloudflare.com2026-03-09 → 2026-04-24 · 3 obs

○ 2016-09-25 00:45:58
● 2026-03-09 07:10:30
● 2026-04-24 11:26:28

○MXaristotle.mx25.net2015-08-22 → 2016-09-25 · 4 obs

● 2015-08-22 08:21:00
● 2016-09-25 00:45:58
○ 2026-03-09 07:10:30
○ 2026-04-24 11:26:28

●MXmx1.emailsrvr.com2026-03-09 → 2026-04-24 · 3 obs

○ 2016-09-25 00:45:58
● 2026-03-09 07:10:30
● 2026-04-24 11:26:28

●MXmx2.emailsrvr.com2026-03-09 → 2026-04-24 · 3 obs

○ 2016-09-25 00:45:58
● 2026-03-09 07:10:30
● 2026-04-24 11:26:28

○MXplato.mx25.net2015-08-22 → 2016-09-25 · 4 obs

● 2015-08-22 08:21:00
● 2016-09-25 00:45:58
○ 2026-03-09 07:10:30
○ 2026-04-24 11:26:28

○MXsocrates.mx25.net2015-08-22 → 2016-09-25 · 4 obs

● 2015-08-22 08:21:00
● 2016-09-25 00:45:58
○ 2026-03-09 07:10:30
○ 2026-04-24 11:26:28

○MXzeno.mx25.net2015-08-22 → 2016-09-25 · 4 obs

● 2015-08-22 08:21:00
● 2016-09-25 00:45:58
○ 2026-03-09 07:10:30
○ 2026-04-24 11:26:28

●A104.21.96.1202026-03-09 → 2026-04-24 · 10 obs

○ 2016-09-25 00:45:58
● 2026-03-09 07:10:30
● 2026-03-30 16:06:30
○ 2026-04-05 12:01:24
○ 2026-04-08 16:24:04
● 2026-04-12 16:16:06
● 2026-04-17 14:25:14
○ 2026-04-22 12:11:06
● 2026-04-24 11:26:26
● 2026-04-24 11:26:28

●A172.67.180.132026-03-09 → 2026-04-24 · 10 obs

○A188.114.96.02026-04-05 → 2026-04-22 · 9 obs

○ 2026-03-09 07:10:30
○ 2026-03-30 16:06:30
● 2026-04-05 12:01:24
● 2026-04-08 16:24:04
○ 2026-04-12 16:16:06
○ 2026-04-17 14:25:14
● 2026-04-22 12:11:06
○ 2026-04-24 11:26:26
○ 2026-04-24 11:26:28

○A188.114.97.02026-04-05 → 2026-04-22 · 9 obs

○A205.186.155.1752015-08-22 → 2016-09-25 · 4 obs

● 2015-08-22 08:21:00
● 2016-09-25 00:45:58
○ 2026-03-09 07:10:30
○ 2026-04-24 11:26:28

●A2606:4700:3030::6815:60782026-03-09 → 2026-04-24 · 10 obs

●A2606:4700:3037::ac43:b40d2026-03-09 → 2026-04-24 · 10 obs

○A2a06:98c1:3120::2026-04-05 → 2026-04-22 · 9 obs

○A2a06:98c1:3121::2026-04-05 → 2026-04-22 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, f.gtld-servers.net...	-
gocheckbox.com	lady.ns.cloudflare.com, will.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.127

NS records: lady.ns.cloudflare.com, will.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gocheckbox.com (unsigned zone)

⏱️ Timing

Total: 131ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.96.120, 172.67.180.13`
AAAA	2	`2606:4700:3037::ac43:b40d, 2606:4700:3030::6815:6078`
NS	2	`lady.ns.cloudflare.com, will.ns.cloudflare.com`
MX	2	`mx1.emailsrvr.com (pri: 10), mx2.emailsrvr.com (pri: 20)`
TXT	1	`v=spf1 include:emailsrvr.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lady.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gocheckbox.com points to four IP numbers: 2606:4700:3030::6815:6078, 2606:4700:3037::ac43:b40d, 104.21.96.120 and 172.67.180.13.

For instance, other host names www.biggorilla.app, jinmeiv.com, elfagrsport.com, www.completecommerce.us and qlgcjg.com share IP numbers with gocheckbox.com.

Name Servers

gocheckbox.com is delegated to two name servers: lady.ns.cloudflare.com and will.ns.cloudflare.com.

gocheckbox.com uses the same name server setup as other domains such as k886.net, moveco.de, pengjiayou.com, mithold.dk and 88comic.com.

gocheckbox.com shares name servers with other domains at least partially, for example ybozjqsojrktu.online, mermir.com, upxtgbgyfecfs.space, epicafri.com and gdljs.com.

These name servers are commonly used with the name servers dawn.ns.cloudflare.com and norm.ns.cloudflare.com.

Host names with six IP numbers: host name lady.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7f, 2803:f800:50::6ca2:c07f, 2a06:98c1:50::ac40:207f, 108.162.192.127, 172.64.32.127 and 173.245.58.127; host name will.ns.cloudflare.com points to: 2606:4700:58::adf5:3b95, 2803:f800:50::6ca2:c195, 2a06:98c1:50::ac40:2195, 108.162.193.149, 172.64.33.149 and 173.245.59.149.

Mail Servers

Two mail servers mx1.emailsrvr.com and mx2.emailsrvr.com handle gocheckbox.com.

gocheckbox.com shares the same mail server setup as other domains, for instance chandlersdepot.com, chhatra.com, overseasmarinelogistics.com, trueenergy-usa.com and maliasmiles.com.

gocheckbox.com shares mail servers with other domains at least partially; for instance kensilviadesign.com, frankgaffney.com, happynoodles.net, mumsweb.com and dreamlands.org.

Host names with one IP number:

mx1.emailsrvr.com points to: 173.203.187.1.

mx2.emailsrvr.com points to: 146.20.161.2.

gocheckbox.com - robtex.com

gocheckbox.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`gocheckbox.com`

`com`