cuoca.com - dns.ninja

`cuoca.com`

DNSSEC	⚠️ Not signed
NS	`ns-89.awsdns-11.com` ⭐
		A	2600:9000:5300:5900::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-89.awsdns-11.com`
		A	205.251.192.89^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-89.awsdns-11.com`
NS	`ns-1160.awsdns-17.org`
		A	2600:9000:5304:8800::1^{🇺🇸 Amazon2600:9000:5304::/48 - CloudFront}
			PTR	`ns-1160.awsdns-17.org`
		A	205.251.196.136^{🇺🇸 Amazon205.251.196.0/24 prefix}
			PTR	`ns-1160.awsdns-17.org`
NS	`ns-1820.awsdns-35.co.uk`
		A	2600:9000:5307:1c00::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1820.awsdns-35.co.uk`
		A	205.251.199.28^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1820.awsdns-35.co.uk`
NS	`ns-616.awsdns-13.net`
		A	2600:9000:5302:6800::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-616.awsdns-13.net`
		A	205.251.194.104^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-616.awsdns-13.net`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c23::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadrs-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com include:mdphoto.maildealer.jp ~all`
SOA	`ns-89.awsdns-11.com`awsdns-hostmaster@amazon.com serial=1

`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=1785297642

rank #544015 globally
rank #227410 in the tld
WOT: SAFE (62/100)

Same first word

cuoca.co.jp

cuoca.com

Similar names

couac.info

aucco.org

ccoua.com

ocacu.net

occua.com

ocuca.org

accuo.ca

accou.cn

coauc.com

couac.org

oacuc.ru

aoucc.com

cauco.se

ucaco.blogspot.com.br

cauco.ch

ocacu.com

occau.com

couca.com

acocu.com

caocu.df.gov.br

cuoac.com

aucoc.cat

DNS History

18 records (9 active, 9 former)

●NSns-1160.awsdns-17.org2026-06-13 → 2026-07-29 · 3 obs

○ 2016-11-28 09:37:22
● 2026-06-13 16:29:26
● 2026-07-29 04:17:50

○NSns-1494.awsdns-58.org2015-09-19 → 2016-11-28 · 5 obs

○ 2015-06-04 23:20:34
● 2015-09-19 17:37:38
● 2016-11-28 09:37:22
○ 2026-06-13 16:29:26
○ 2026-07-29 04:17:50

○NSns-1763.awsdns-28.co.uk2015-09-19 → 2016-11-28 · 5 obs

○ 2015-06-04 23:20:34
● 2015-09-19 17:37:38
● 2016-11-28 09:37:22
○ 2026-06-13 16:29:26
○ 2026-07-29 04:17:50

●NSns-1820.awsdns-35.co.uk2026-06-13 → 2026-07-29 · 3 obs

○ 2016-11-28 09:37:22
● 2026-06-13 16:29:26
● 2026-07-29 04:17:50

●NSns-616.awsdns-13.net2026-06-13 → 2026-07-29 · 3 obs

○ 2016-11-28 09:37:22
● 2026-06-13 16:29:26
● 2026-07-29 04:17:50

○NSns-811.awsdns-37.net2015-09-19 → 2016-11-28 · 5 obs

○ 2015-06-04 23:20:34
● 2015-09-19 17:37:38
● 2016-11-28 09:37:22
○ 2026-06-13 16:29:26
○ 2026-07-29 04:17:50

●NSns-89.awsdns-11.com2026-06-13 → 2026-07-29 · 3 obs

○ 2016-11-28 09:37:22
● 2026-06-13 16:29:26
● 2026-07-29 04:17:50

○NSns-98.awsdns-12.com2015-09-19 → 2016-11-28 · 5 obs

○ 2015-06-04 23:20:34
● 2015-09-19 17:37:38
● 2016-11-28 09:37:22
○ 2026-06-13 16:29:26
○ 2026-07-29 04:17:50

○NSns2.atworks.co.jp2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 23:20:34
○ 2015-09-19 17:37:38
○ 2026-07-29 04:17:50

○NSsv.cuoca.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 23:20:34
○ 2015-09-19 17:37:38
○ 2026-07-29 04:17:50

○NSsv2.cuoca.com2015-06-04 → 2015-06-04 · 3 obs

● 2015-06-04 23:20:34
○ 2015-09-19 17:37:38
○ 2026-07-29 04:17:50

●MXalt1.aspmx.l.google.com2015-10-07 → 2026-07-29 · 3 obs

○ 2015-09-19 17:37:38
● 2015-10-07 08:11:02
● 2026-07-29 04:17:50

●MXalt2.aspmx.l.google.com2015-10-07 → 2026-07-29 · 3 obs

○ 2015-09-19 17:37:38
● 2015-10-07 08:11:02
● 2026-07-29 04:17:50

●MXalt3.aspmx.l.google.com2015-10-07 → 2026-07-29 · 3 obs

○ 2015-09-19 17:37:38
● 2015-10-07 08:11:02
● 2026-07-29 04:17:50

●MXalt4.aspmx.l.google.com2015-10-07 → 2026-07-29 · 3 obs

○ 2015-09-19 17:37:38
● 2015-10-07 08:11:02
● 2026-07-29 04:17:50

●MXaspmx.l.google.com2015-10-07 → 2026-07-29 · 3 obs

○ 2015-09-19 17:37:38
● 2015-10-07 08:11:02
● 2026-07-29 04:17:50

○MXmail2.cuoca.com2015-06-04 → 2015-09-19 · 4 obs

● 2015-06-04 23:20:34
● 2015-09-19 17:37:38
○ 2015-10-07 08:11:02
○ 2026-07-29 04:17:50

○MXsv2.cuoca.com2015-06-04 → 2015-09-19 · 4 obs

● 2015-06-04 23:20:34
● 2015-09-19 17:37:38
○ 2015-10-07 08:11:02
○ 2026-07-29 04:17:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, l.gtld-servers.net...	-
cuoca.com	ns-89.awsdns-11.com, ns-616.awsdns-13.net, ns-1160.awsdns-17.org, ns-1820.awsdns-35.co.uk	2 records

✅ Authoritative Response

Server:205.251.194.104

NS records: ns-89.awsdns-11.com, ns-616.awsdns-13.net, ns-1160.awsdns-17.org, ns-1820.awsdns-35.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cuoca.com (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1160.awsdns-17.org, ns-1820.awsdns-35.co.uk...`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com include:m`
SOA	1	`ns-89.awsdns-11.com awsdns-hostmaster.am`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-89.awsdns-11.com, ns-89.awsdns-11.com)

Analysis

Name Servers

The NS records for cuoca.com point to four name servers: ns-89.awsdns-11.com, ns-616.awsdns-13.net, ns-1160.awsdns-17.org and ns-1820.awsdns-35.co.uk.

At least some of cuoca.com's name servers are shared with other domains, for example thecrazylemur.com, nystateofpolitics.com, playguardiantales.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-89.awsdns-11.com directs to 205.251.192.89 and 2600:9000:5300:5900::1; ns-616.awsdns-13.net directs to 205.251.194.104 and 2600:9000:5302:6800::1; ns-1160.awsdns-17.org directs to 205.251.196.136 and 2600:9000:5304:8800::1; ns-1820.awsdns-35.co.uk directs to 205.251.199.28 and 2600:9000:5307:1c00::1.

Mail Servers

cuoca.com has five mail servers, which are aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

There is at least a partial MX overlap between cuoca.com and other domains, including woundsbook.com, ns500724.ns500599.ns500737.ns500724.ns500724.ns500599.ns500599.ns500697.ns500599.ns500697.ns500599.ns500599.ns500682.ns500599.yummyflingsfinder.com, ns500671.ns500754.ns500754.ns500671.ns500704.ns500704.ns500704.ns500704.ns500688.ns500291.ns500671.tenderladiesbz.com and two others.

These mail servers tend to appear in combination with mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx3.googlemail.com and 3 others.

Host names that have two IP addresses:

aspmx.l.google.com resolves to two addresses: 142.251.163.27 and 2607:f8b0:4004:c23::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.27 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.27 and 2a00:1450:400c:c23::1a.