`cuoai.com`

DNSSEC	⚠️ Not signed
A	127.0.0.1
NS	`ns1.dnbiz.com` ⚠️ Not in zone NS records
NS	`ns2.dnbiz.com` ⚠️ Not in zone NS records
MX	`mail.happyisp.com` ⭐
		A	5.161.49.68^{🇺🇸 HETZNER-CLOUD2-AS5.161.49.0/24}
			PTR	`mail.happyisp.com`
		A	137.184.158.105^{🇺🇸 DIGITALOCEAN137.184.144.0/20 DigitalOcean}
			PTR	`mail.happyisp.com`
TXT	`v=spf1 ip6:fd0d:d741:e183::/48 -all`

`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=1774396652

Same first word

cuoai.com

cuoai.org

cuoai.net

cuoai.cn

Similar names

aiocu.com

coiua.cn

caoui.com

ciuao.cn

aicuo.college

coiua.com

oucai.com.cn

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auioc.com

ociau.com

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DNS History

12 records (4 active, 8 former)

●NSns1.dnbiz.com2026-03-13 → 2026-03-25 · 2 obs

● 2026-03-13 05:14:16
● 2026-03-25 00:17:56

●NSns2.dnbiz.com2026-03-13 → 2026-03-25 · 2 obs

● 2026-03-13 05:14:16
● 2026-03-25 00:17:56

●MXmail.happyisp.com2026-03-13 → 2026-03-25 · 3 obs

○ 2016-11-21 08:30:14
● 2026-03-13 05:14:16
● 2026-03-25 00:17:56

○MXmail.skrimple.com2015-08-14 → 2016-11-21 · 4 obs

● 2015-08-14 01:49:56
● 2016-11-21 08:30:14
○ 2026-03-13 05:14:16
○ 2026-03-25 00:17:56

○A103.51.144.812016-08-16 → 2016-11-21 · 5 obs

○ 2016-05-11 14:43:54
● 2016-08-16 04:45:56
● 2016-11-21 08:30:14
○ 2026-03-13 05:14:16
○ 2026-03-25 00:17:56

●A127.0.0.12026-03-13 → 2026-03-25 · 3 obs

○ 2016-11-21 08:30:14
● 2026-03-13 05:14:16
● 2026-03-25 00:17:56

○A162.218.54.422015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 01:49:56
○ 2015-10-04 13:30:32
○ 2026-03-25 00:17:56

○A167.88.180.1212026-03-13 → 2026-03-25 · 2 obs

○ 2026-03-13 05:14:16
○ 2026-03-25 00:17:56

○A198.12.15.2442015-08-14 → 2015-08-14 · 3 obs

● 2015-08-14 01:49:56
○ 2015-10-04 13:30:32
○ 2026-03-25 00:17:56

○A23.27.192.1142015-10-04 → 2015-10-04 · 4 obs

○ 2015-08-14 01:49:56
● 2015-10-04 13:30:32
○ 2015-11-07 23:28:38
○ 2026-03-25 00:17:56

○A65.19.157.2342016-05-01 → 2016-05-11 · 5 obs

○ 2016-02-02 05:04:54
● 2016-05-01 14:52:38
● 2016-05-11 14:43:54
○ 2016-08-16 04:45:56
○ 2026-03-25 00:17:56

○A65.19.157.2352015-11-07 → 2016-02-02 · 5 obs

○ 2015-10-04 13:30:32
● 2015-11-07 23:28:38
● 2016-02-02 05:04:54
○ 2016-05-01 14:52:38
○ 2026-03-25 00:17:56

🔍 DNS Trace

Analysis

IP Addresses

cuoai.com points to IP number: 127.0.0.1.

Other host names such as 158.70.static.quadranet.com, 155.94.152.2.static.quadranet.com, synaider.svip.youxidun.com, 190-97-25-2.bvconline.com.ar and mail.alluc.org share IPs with cuoai.com.

Name Servers

cuoai.com is delegated to two name servers: ns1.dnbiz.com and ns2.dnbiz.com.

cuoai.com shares the same name server setup as yfwang.com, jire.cn, bidong.com, lami.cn and saze.cn.

Mail Servers

cuoai.com is handled by a single mail server, mail.happyisp.com.

The mail server setup for cuoai.com matches that of other domains, for instance vsb.mobi, agreebox.com, mxj.com, mail.fandun.com and sdbkwe.cn.

mail.happyisp.com points to two IPs: 5.161.49.68 and 137.184.158.105.

cuoai.com - robtex.com

cuoai.com

com