4coa.com - dns.ninja

`4coa.com`

DNSSEC	⚠️ Not signed
NS	`dana.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a69^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c069^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2069^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dana.ns.cloudflare.com`
		A	108.162.192.105^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	172.64.32.105^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
		A	173.245.58.105^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dana.ns.cloudflare.com`
NS	`kip.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c180^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kip.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2180^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kip.ns.cloudflare.com`
		A	108.162.193.128^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	172.64.33.128^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
		A	173.245.59.128^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kip.ns.cloudflare.com`
MX	`4coa-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca38::^{🇵🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-wa1p291cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:ca38::1^{🇵🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-wa2p291cu00301.inbound.protection.outlook.com`
		A	2a01:111:f403:ca38::3^{🇵🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-wa1p291cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:ca38::4^{🇵🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-wa0p291cu00404.inbound.protection.outlook.com`
		A	52.101.181.0^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-wa1p291cu00200.inbound.protection.outlook.com`
		A	52.101.181.1^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-wa2p291cu00301.inbound.protection.outlook.com`
		A	52.101.181.11^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-wa1p291cu00503.inbound.protection.outlook.com`
		A	52.101.181.20^{🇵🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-wa0p291cu00404.inbound.protection.outlook.com`
TXT	`MS=ms48013586`
TXT	`v=spf1 include:spf.protection.outlook.com ~all`
SOA	`dana.ns.cloudflare.com`dns@cloudflare.com serial=2409937503

`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=1785925409

Same first word

4coa.com

Similar names

coa4.com

cao4.me

4aco.com

cao4.tv

c4ao.com

cao4.ai

aoc4.com

co4a.com

cao4.com

4cao.com

4aoc.ru

c4ao.net

DNS History

3 records (3 active, 0 former)

●NSdana.ns.cloudflare.com2026-03-26 → 2026-08-05 · 2 obs

● 2026-03-26 09:17:46
● 2026-08-05 10:24:10

●NSkip.ns.cloudflare.com2026-03-26 → 2026-08-05 · 2 obs

● 2026-03-26 09:17:46
● 2026-08-05 10:24:10

●MX4coa-com.mail.protection.outlook.com2026-03-26 → 2026-08-05 · 2 obs

● 2026-03-26 09:17:46
● 2026-08-05 10:24:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
4coa.com	kip.ns.cloudflare.com, dana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.128

NS records: kip.ns.cloudflare.com, dana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for 4coa.com (unsigned zone)

⏱️ Timing

Total: 108ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dana.ns.cloudflare.com, kip.ns.cloudflare.com`
MX	1	`4coa-com.mail.protection.outlook.com (pr`
TXT	2	`MS=ms48013586, v=spf1 include:spf.protection.outlook.co`
SOA	1	`dana.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Name Servers

DNS delegation for 4coa.com points to two name servers: dana.ns.cloudflare.com and kip.ns.cloudflare.com.

4coa.com shares its NS records with other domains, for example qhqsw.cn, cloudsna.com, recurv.org and two others.

4coa.com partially shares its NS delegation with several other domains, including straightscore.com, doctor-bet.com, audax.xyz and two others.

These name servers often co-occur with the name servers dave.ns.cloudflare.com.

DNS names with 6 IP addresses:

dana.ns.cloudflare.com has IP addresses 108.162.192.105, 172.64.32.105 and 173.245.58.105, plus 3 other.

kip.ns.cloudflare.com has IP addresses 108.162.193.128, 172.64.33.128 and 173.245.59.128, plus 3 other.

Mail Servers

The sole mail server for 4coa.com is 4coa-com.mail.protection.outlook.com.

With 8 IP addresses total, 4coa-com.mail.protection.outlook.com resolves to 52.101.181.0, 52.101.181.1, 52.101.181.11 and 5 others.