`could.com`

DNSSEC	⚠️ Not signed
A	3.33.243.145^{🇺🇸 Amazon3.33.240.0/20}
		PTR	`a3edc0dabdef92d6d.awsglobalaccelerator.com`
NS	`udns1.ultradns.net` ⭐
		A	2001:502:f3ff::d^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`udns1.ultradns.net`
		A	204.69.234.1^{🇺🇸 MAINT-ID-12008204.69.234.0/24 Neustar}
			PTR	`udns1.ultradns.net`
NS	`pdns1.ultradns.net`
		A	2001:502:f3ff::1^{🇺🇸 MAINT-ID-120082001:502:f3ff::/48 Neustar}
			PTR	`pdns1.ultradns.net`
		A	204.74.108.1^{🇺🇸 MAINT-ID-12008204.74.108.0/24 Neustar}
			PTR	`pdns1.ultradns.net`
NS	`pdns2.ultradns.net`
		A	2610:a1:1014::1^{🇺🇸 MAINT-ID-120082610:a1:1014::/48 Neustar}
			PTR	`pdns2.ultradns.net`
		A	204.74.109.1^{🇺🇸 MAINT-ID-12008204.74.109.0/24 Neustar}
			PTR	`pdns2.ultradns.net`
NS	`pdns3.ultradns.org` ⚠️ Not in parent delegation
		A	2610:a1:1015::1^{🇺🇸 MAINT-ID-120082610:a1:1015::/48 Neustar}
			PTR	`pdns3.ultradns.org`
		A	199.7.68.1^{🇺🇸 MAINT-ID-12008199.7.68.0/24 Neustar}
			PTR	`pdns3.ultradns.org`
NS	`pdns4.ultradns.org`
		A	2001:502:4612::1^{🇺🇸 MAINT-ID-120082001:502:4612::/48 Neustar}
			PTR	`pdns4.ultradns.org`
		A	199.7.69.1^{🇺🇸 MAINT-ID-12008199.7.69.0/24 Neustar}
			PTR	`pdns4.ultradns.org`
NS	`pdns5.ultradns.info` ⚠️ Not in parent delegation
		A	2610:a1:1016::1^{🇺🇸 MAINT-ID-120082610:a1:1016::/48 Neustar}
			PTR	`pdns5.ultradns.info`
		A	204.74.114.1^{🇺🇸 MAINT-ID-12008204.74.114.0/24 Neustar}
			PTR	`pdns5.ultradns.info`
NS	`pdns6.ultradns.co.uk` ⚠️ Not in parent delegation
		A	2610:a1:1017::1^{🇺🇸 MAINT-ID-120082610:a1:1017::/48 Neustar}
			PTR	`pdns6.ultradns.co.uk`
		A	204.74.115.1^{🇺🇸 MAINT-ID-12008204.74.115.0/24 Neustar}
			PTR	`pdns6.ultradns.co.uk`
SOA	`udns1.ultradns.net`ggorman@easylink.com 2014-09-13 #10

`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=1778310776

Same first word

could.ca

could.us

could.net

could.it

could.work

could.co

could.eu

could.uk

could.do

could.info

could.de

could.in

could.co.jp

could.ru

could.com

could.jp

could.org

Similar names

ludoc.com

lcoud.com

cloud.tf

dulco.com.br

cloud.cisco

cloud.mu

clduo.com

cloud.ro

cloud.eu

cloud.kg

docul.com

cloud.edu.tw

cloud.tv.tr

cloud.edgesuite.net

cloud.studio

cloud.care

duloc.de

cloud.withgoogle.com

cloud.as

cloud.net.hk

cloud.srv.br

cloud.od.ua

cluod.com

cloud.coupons

cloud.fi

ducol.co

cloud.globo

cloud.cologne

cloud.osaka.jp

cludo.fr

cloud.gt

cloud.com.sv

cloud.next

cloud.ventures

dulco.es

cloud.lt

cloud.com.lb

cloud.mk

cloud.google

cloud.place

cloud.tienda

cloud.co.cr

cloud.fail

cloud.co.za

cloud.org.ph

cloud.tg

cloud.team

cloud.geek.nz

cloud.fm

cloud.lighting

cloud.gov.in

cloud.msk.ru

cloud.rs.gov.br

cloud.global

colud.us

cloud.us

cloud.ru

doluc.com

ducol.net

cludo.pl

cloud.accountants

cloud.market

cloud.com.gn

cloud.gratis

cloud.hk

cloud.goog

cloud.contact

cloud.net

cloud.ps

cloud.feste-ip.net

ludoc.dk

ludoc.it

cloud.pe.gov.br

cloud.cash

cloud.cm

cloud.homedns.org

cloud.edgekey-staging.net

cloud.myphotos.cc

cloud.total

cloud.life

cloud.iq

cloud.es

cloud.kiev.ua

cloud.jewelry

cloud.org

cludo.de

cloud.expert

coldu.com

cloud.nhs.uk

dulco.com

cloud.sener

cloud.bingo

cloud.glass

cloud.systems

cloud.ph

cloud.koeln

cloud.report

duolc.it

cloud.tv

dluco.com

cloud.edu

dulco.pl

DNS History

19 records (8 active, 11 former)

○NSdns01.gpn.register.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-05-09 07:22:50

○NSdns02.gpn.register.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-05-09 07:22:50

○NSdns03.gpn.register.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-05-09 07:22:50

○NSdns04.gpn.register.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-05-09 07:22:50

○NSdns05.gpn.register.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-05-09 07:22:50

○NSdns3.ultradns.org2026-02-22 → 2026-05-09 · 5 obs

○ 2015-08-04 14:51:46
● 2026-02-22 11:19:24
● 2026-05-09 01:42:58
○ 2026-05-09 07:22:46
○ 2026-05-09 07:22:50

●NSpdns1.ultradns.net2015-08-04 → 2026-05-09 · 3 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-05-09 07:22:50

●NSpdns2.ultradns.net2015-08-04 → 2026-05-09 · 3 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-05-09 07:22:50

●NSpdns3.ultradns.org2015-08-04 → 2026-05-09 · 3 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-05-09 07:22:50

●NSpdns4.ultradns.org2015-08-04 → 2026-05-09 · 3 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-05-09 07:22:50

●NSpdns5.ultradns.info2015-08-04 → 2026-05-09 · 3 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-05-09 07:22:50

●NSpdns6.ultradns.co.uk2015-08-04 → 2026-05-09 · 3 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-05-09 07:22:50

●NSudns1.ultradns.net2015-08-04 → 2026-05-09 · 3 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-05-09 07:22:50

○MXcould-com-bk.mr.outblaze.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-05-09 07:22:50

○MXcould-com.mr.outblaze.com2009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-05-09 07:22:50

○A141.8.224.1432015-08-04 → 2016-09-24 · 5 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2016-09-24 17:11:34
○ 2019-09-17 04:07:48
○ 2026-05-09 07:22:50

○A184.168.221.1042019-09-17 → 2020-03-17 · 5 obs

○ 2016-09-24 17:11:34
● 2019-09-17 04:07:48
● 2020-03-17 17:25:04
○ 2026-02-22 11:19:24
○ 2026-05-09 07:22:50

○A216.246.74.342009-01-18 → 2009-01-18 · 3 obs

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-05-09 07:22:50

●A3.33.243.1452026-02-22 → 2026-05-09 · 3 obs

○ 2020-03-17 17:25:04
● 2026-02-22 11:19:24
● 2026-05-09 07:22:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
could.com	pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, dns3.ultradns.org	-

✅ Authoritative Response

Server:199.7.69.1

NS records: pdns4.ultradns.org, pdns1.ultradns.net, pdns2.ultradns.net, dns3.ultradns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for could.com (unsigned zone)

⏱️ Timing

Total: 818ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`3.33.243.145`
NS	6	`pdns1.ultradns.net, pdns2.ultradns.net...`
SOA	1	`udns1.ultradns.net ggorman.easylink.com`

Analysis

IP Addresses

could.com resolves to a single IP: 3.33.243.145.

Other host names, for instance nycraces.com, mirehabs.com, axiomhomeloans.com, mister-hire.com and kzuu.com share IP numbers with could.com.

Name Servers

could.com is delegated to seven name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net, udns1.ultradns.net, pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk.

could.com shares some name servers with other domains, for example cadillacri.com, bio-park.de, expedior.biz, zorgcongressen.nl and fishersci.ch.

These name servers are often used together with udns2.ultradns.net, ns1.netbcp.com and ns2.netbcp.net.

Host names with two IP numbers:

pdns5.ultradns.info points to: 2610:a1:1016::1 and 204.74.114.1; pdns1.ultradns.net points to: 2001:502:f3ff::1 and 204.74.108.1; pdns2.ultradns.net points to: 2610:a1:1014::1 and 204.74.109.1; udns1.ultradns.net points to: 2001:502:f3ff::d and 204.69.234.1; pdns3.ultradns.org points to: 2610:a1:1015::1 and 199.7.68.1; pdns4.ultradns.org points to: 2001:502:4612::1 and 199.7.69.1; pdns6.ultradns.co.uk points to: 2610:a1:1017::1 and 204.74.115.1.

could.com - robtex.com

could.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`could.com`

`com`