could.com - dns.ninja

`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=1784573987

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.co.jp

could.ru

could.com

could.jp

Similar names

cloud.cab

ludoc.com

lcoud.com

cloud.tf

dulco.com.br

cloud.cisco

cloud.pet

cloud.mu

clduo.com

cloud.ro

cloud.broker

cloud.eu

cloud.kg

docul.com

cloud.edu.tw

cloud.tv.tr

cloud.gy

cloud.edgesuite.net

cloud.studio

cloud.care

doucl.com

duloc.de

cloud.mini

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.tips

cloud.qld.gov.au

cloud.org.il

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

ludoc.dk

ludoc.it

cloud.pe.gov.br

cloud.cash

cloud.cm

cloud.homedns.org

cloud.edgekey-staging.net

cloud.myphotos.cc

cloud.voyage

cloud.total

cloud.life

cloud.bz

cloud.iq

cloud.es

cloud.kiev.ua

cloud.jewelry

cloud.org

cludo.de

cloud.expert

dulco.be

coldu.com

cloud.nhs.uk

dulco.com

cloud.sener

cloud.glass

cloud.systems

cloud.ph

cloud.koeln

cloud.report

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
○ 2026-07-20 19:01:04

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

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-07-20 19:01:04

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

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-07-20 19:01:04

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

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-07-20 19:01:04

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

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-07-20 19:01:04

○NSdns3.ultradns.org2026-02-22 → 2026-05-09 · 7 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 12:39:44
○ 2026-07-20 19:01:02
○ 2026-07-20 19:01:04

●NSpdns1.ultradns.net2015-08-04 → 2026-07-20 · 3 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-07-20 19:01:04

●NSpdns2.ultradns.net2015-08-04 → 2026-07-20 · 3 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-07-20 19:01:04

●NSpdns3.ultradns.org2015-08-04 → 2026-07-20 · 16 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-06-05 08:09:54
○ 2026-06-05 21:17:24
● 2026-06-06 12:54:38
● 2026-06-10 03:00:48
○ 2026-06-11 07:35:52
● 2026-06-11 09:21:02
● 2026-06-12 17:53:00
○ 2026-06-14 10:29:56
● 2026-06-14 23:21:34
○ 2026-06-23 22:27:16
● 2026-06-25 02:29:16
○ 2026-07-02 07:34:36
● 2026-07-07 16:10:16
● 2026-07-20 19:01:04

●NSpdns4.ultradns.org2015-08-04 → 2026-07-20 · 3 obs

○ 2009-01-18 07:37:44
● 2015-08-04 14:51:46
● 2026-07-20 19:01:04

●NSpdns5.ultradns.info2015-08-04 → 2026-07-20 · 16 obs

●NSpdns6.ultradns.co.uk2015-08-04 → 2026-07-20 · 16 obs

●NSudns1.ultradns.net2015-08-04 → 2026-07-20 · 16 obs

○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
○ 2026-07-20 19:01:04

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

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-07-20 19:01:04

○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
○ 2026-07-20 19:01:04

○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
○ 2026-07-20 19:01:04

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

● 2009-01-18 07:37:44
○ 2015-08-04 14:51:46
○ 2026-07-20 19:01:04

●A3.33.243.1452026-02-22 → 2026-07-20 · 16 obs

○ 2020-03-17 17:25:04
● 2026-02-22 11:19:24
● 2026-06-05 08:09:54
○ 2026-06-05 21:17:24
● 2026-06-06 12:54:38
● 2026-06-10 03:00:48
○ 2026-06-11 07:35:52
● 2026-06-11 09:21:02
● 2026-06-12 17:53:00
○ 2026-06-14 10:29:56
● 2026-06-14 23:21:34
○ 2026-06-23 22:27:16
● 2026-06-25 02:29:16
○ 2026-07-02 07:34:36
● 2026-07-07 16:10:16
● 2026-07-20 19:01:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.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: 246ms | 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 directs to one IP number, which is 3.33.243.145.

Among the host names that share IP numbers with could.com are nycraces.com, mirehabs.com, axiomhomeloans.com and two others.

Name Servers

could.com is delegated to 7 name servers: pdns5.ultradns.info, pdns1.ultradns.net, pdns2.ultradns.net and 4 other.

could.com has at least partial name server overlap with other domains, such as cadillacri.com, bio-park.de, expedior.biz and two others.

pdns3.ultradns.org, pdns4.ultradns.org and pdns6.ultradns.co.uk — plus 3 other name servers — are commonly paired with these name servers.

Hosts with two IP numbers each:

pdns5.ultradns.info points to 204.74.114.1 and 2610:a1:1016::1.

pdns1.ultradns.net points to 204.74.108.1 and 2001:502:f3ff::1.

pdns2.ultradns.net points to 204.74.109.1 and 2610:a1:1014::1.

udns1.ultradns.net points to 204.69.234.1 and 2001:502:f3ff::d.

pdns3.ultradns.org points to 199.7.68.1 and 2610:a1:1015::1.

pdns4.ultradns.org points to 199.7.69.1 and 2001:502:4612::1.

pdns6.ultradns.co.uk points to 204.74.115.1 and 2610:a1:1017::1.