cccoe.org - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`cccoe.org`

DNSSEC	⚠️ Not signed
A	169.199.1.230^{🇺🇸 CCCOE-ASN169.199.0.0/16 Contra Costa County Office of Education}
		PTR	`mail.cccoe.org`
NS	`ns1.cccoe.net` ⭐
		A	169.199.1.1^{🇺🇸 CCCOE-ASN169.199.0.0/16 Contra Costa County Office of Education}
NS	`ns2.cccoe.net`
		A	20.69.92.245^{🇺🇸 Microsoft20.64.0.0/10}
NS	`ns3.cccoe.net`
		A	169.199.1.50^{🇺🇸 CCCOE-ASN169.199.0.0/16 Contra Costa County Office of Education}
			PTR	`ns3.cccoe.net`
MX	`mail.cccoe.org` ⭐
		A	169.199.1.230^{🇺🇸 CCCOE-ASN169.199.0.0/16 Contra Costa County Office of Education}
			PTR	`mail.cccoe.org`
TXT	`MS=ms64363588`
TXT	`v=spf1 a mx a:cccoe.org ip4:169.199.1.230 include:spf.protection.outlook.com ...`
SOA	`ns1.cccoe.net`root@mail.cccoe.org 2024-09-16 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786961230

Subdomains

mail.cccoe.org

Same first word

cccoe.cn

cccoe.net

cccoe.com

cccoe.org

cccoe.k12.ca.us

Similar names

eccoc.com

cecco.org

eccoc.com.au

cecco.com

ccoec.com.cn

occec.org

cecoc.eu

occce.com

cocce.com

ecocc.sakura.ne.jp

eccoc.org

cecoc.es

cecoc.org

ocecc.net

cecco.cn

ocecc.com

cecco.eu

ccceo.cn

cecco.me

eccco.com

cecoc.cn

cecco.it

ocecc.cn

cecoc.com

eccco.org

cocec.com

eccco.ca

cocec.it

cocce.it

occce.mx

cecco.net

ccceo.com

coecc.com

cceco.com

ecocc.com

cecco.de

ceocc.org

DNS History

9 records (5 active, 4 former)

○NSdns-1.cccoe.k12.ca.us2015-08-21 → 2017-07-02 · 4 obs

● 2015-08-21 09:24:36
● 2017-07-02 09:55:32
○ 2026-02-14 16:10:18
○ 2026-08-17 10:14:30

○NSintergate.cccoe.k12.ca.us2016-07-25 → 2017-07-02 · 5 obs

○ 2016-03-17 18:14:06
● 2016-07-25 20:27:28
● 2017-07-02 09:55:32
○ 2026-02-14 16:10:18
○ 2026-08-17 10:14:30

○NSlists.cccoe.org2015-08-21 → 2016-03-17 · 4 obs

● 2015-08-21 09:24:36
● 2016-03-17 18:14:06
○ 2016-07-25 20:27:28
○ 2026-08-17 10:14:30

○NSmail.cccoe.org2016-07-25 → 2017-07-02 · 5 obs

○ 2016-03-17 18:14:06
● 2016-07-25 20:27:28
● 2017-07-02 09:55:32
○ 2026-02-14 16:10:18
○ 2026-08-17 10:14:30

●NSns1.cccoe.net2026-02-14 → 2026-08-17 · 3 obs

○ 2017-07-02 09:55:32
● 2026-02-14 16:10:18
● 2026-08-17 10:14:30

●NSns2.cccoe.net2026-02-14 → 2026-08-17 · 3 obs

○ 2017-07-02 09:55:32
● 2026-02-14 16:10:18
● 2026-08-17 10:14:30

●NSns3.cccoe.net2015-08-21 → 2026-08-17 · 6 obs

● 2015-08-21 09:24:36
● 2016-03-17 18:14:06
○ 2016-07-25 20:27:28
○ 2017-07-02 09:55:32
● 2026-02-14 16:10:18
● 2026-08-17 10:14:30

●MXmail.cccoe.org2015-08-21 → 2026-08-17 · 2 obs

● 2015-08-21 09:24:36
● 2026-08-17 10:14:30

●A169.199.1.2302015-08-21 → 2026-08-17 · 2 obs

● 2015-08-21 09:24:36
● 2026-08-17 10:14:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
cccoe.org	ns1.cccoe.net, ns2.cccoe.net, ns3.cccoe.net	-

✅ Authoritative Response

Server:20.69.92.245

NS records: ns1.cccoe.net, ns2.cccoe.net, ns3.cccoe.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cccoe.org (unsigned zone)

⏱️ Timing

Total: 622ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`169.199.1.230`
NS	3	`ns2.cccoe.net, ns3.cccoe.net...`
MX	1	`mail.cccoe.org (pri: 5)`
TXT	2	`v=spf1 a mx a:cccoe.org ip4:169.199.1.23, MS=ms64363588`
SOA	1	`ns1.cccoe.net root.mail.cccoe.org`

Analysis

Hierarchy

cccoe.org serves as the parent of mail.cccoe.org.

IP Addresses

cccoe.org directs to one IP number, which is 169.199.1.230.

Other host names share IP numbers with cccoe.org; mail.cccoe.org is one such example.

Name Servers

Three name servers are authoritative for cccoe.org: ns1.cccoe.net, ns2.cccoe.net and ns3.cccoe.net.

cccoe.org has at least partial name server overlap with other domains, such as 47.199.169.in-addr.arpa, cccoe.k12.ca.us, pittsburg.k12.ca.us and two others.

dns-1.cccoe.k12.ca.us, intergate.cccoe.k12.ca.us and sc-dns-ext-1.srvusd.k12.ca.us — plus 7 other name servers — are commonly paired with these name servers.

Three hostnames, one IP address apiece: ns1.cccoe.net resolves to 169.199.1.1, ns2.cccoe.net resolves to 20.69.92.245 and ns3.cccoe.net resolves to 169.199.1.50.

Mail Servers

cccoe.org routes its mail through a single mail server, mail.cccoe.org.

There is one IP number for mail.cccoe.org: 169.199.1.230.