`trinitycounty-ca.gov`

DNSSEC	⚠️ Not signed
NS	`dns1.trinitycounty.org` ⭐ ⚠️ Not in zone NS records
		A	208.74.111.10^{🇺🇸 AS18793208.74.108.0/22}
			PTR	`dns1.trinitycounty.org`
NS	`dns2.trinitycounty.org` ⚠️ Not in zone NS records
		A	140.82.234.141^{🇺🇸 VELOCITY_COMMUNICATIONS_INC140.82.232.0/21 CHTR-VELOCITY COMMUNICATIONS INC-Northwest}
			PTR	`dns2.trinitycounty.org`
MX	`mx1-us1.ppe-hosted.com` ⭐
		A	67.231.154.162^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
		A	148.163.129.50^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx1-us1.ppe-hosted.com`
MX	`mx2-us2.ppe-hosted.com`⁽²⁰⁾
		A	67.231.154.163^{🇺🇸 Proofpoint67.231.154.0/24 Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
		A	148.163.129.51^{🇺🇸 AS13916148.163.129.0/24 Proofpoint Inc.}
			PTR	`mx2-us1.ppe-hosted.com`
SOA	`dns1.trinitycounty.org`hostmaster serial=58

`gov`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.ns.gov` ⭐
	NS	`b.ns.gov`
	NS	`c.ns.gov`
	NS	`d.ns.gov`
	SOA	`a.ns.gov`dns@cloudflare.com serial=1785346805

Same first word

trinitycounty-ca.gov

DNS History

7 records (4 active, 3 former)

●NSdns1.trinitycounty.org2019-01-05 → 2026-07-29 · 2 obs

● 2019-01-05 01:13:16
● 2026-07-29 18:11:54

●NSdns2.trinitycounty.org2019-01-05 → 2026-07-29 · 2 obs

● 2019-01-05 01:13:16
● 2026-07-29 18:11:54

○NSdns3.trinitycounty.org2026-07-01 → 2026-07-01 · 3 obs

○ 2019-01-05 01:13:16
● 2026-07-01 06:18:22
○ 2026-07-29 18:11:54

○NSdns4.trinitycounty.org2026-07-01 → 2026-07-01 · 3 obs

○ 2019-01-05 01:13:16
● 2026-07-01 06:18:22
○ 2026-07-29 18:11:54

●MXmx1-us1.ppe-hosted.com2026-06-01 → 2026-07-29 · 3 obs

○ 2019-01-05 01:13:16
● 2026-06-01 23:23:28
● 2026-07-29 18:11:54

●MXmx2-us2.ppe-hosted.com2026-06-01 → 2026-07-29 · 3 obs

○ 2019-01-05 01:13:16
● 2026-06-01 23:23:28
● 2026-07-29 18:11:54

○MXtrinitycountyca-gov03c.mail.protection.outlook.com2019-01-05 → 2019-01-05 · 3 obs

● 2019-01-05 01:13:16
○ 2026-06-01 23:23:28
○ 2026-07-29 18:11:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
gov	d.ns.gov, c.ns.gov, a.ns.gov, b.ns.gov	-
trinitycounty-ca.gov	dns1.trinitycounty.org, dns2.trinitycounty.org	-

✅ Authoritative Response

Server:208.74.111.10

NS records: dns1.trinitycounty.org, dns2.trinitycounty.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for trinitycounty-ca.gov (unsigned zone)

⏱️ Timing

Total: 715ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`dns1.trinitycounty.org, dns3.trinitycounty.org...`
SOA	1	`dns1.trinitycounty.org hostmaster`

Analysis

Name Servers

Two name servers handle the delegation for trinitycounty-ca.gov: dns1.trinitycounty.org and dns2.trinitycounty.org.

At least some of trinitycounty-ca.gov's name servers are shared with other domains, for example trinitycounty.org and trinitycounty.ca.gov.

These name servers tend to be deployed in combination with the name servers dns3.trinitycounty.org and dns4.trinitycounty.org.

Each of dns1.trinitycounty.org and dns2.trinitycounty.org has one IP address: dns1.trinitycounty.org uses 208.74.111.10 and dns2.trinitycounty.org uses 140.82.234.141.

Mail Servers

trinitycounty-ca.gov is served by two mail servers, mx1-us1.ppe-hosted.com and mx2-us2.ppe-hosted.com.

Among the domains sharing a mail server setup with trinitycounty-ca.gov are flajet.com, acornllc.net, lecsf.com and two others.

There is at least a partial MX overlap between trinitycounty-ca.gov and other domains, including aone.com, portlandmuseum.org, warnerandscheuerman.com and two others.

It is common to find these mail servers used together with the mail servers mx1-us2.ppe-hosted.com and mx2-us1.ppe-hosted.com.

mx1-us1.ppe-hosted.com and mx2-us2.ppe-hosted.com both carry two IP addresses. The A records for mx1-us1.ppe-hosted.com are 67.231.154.162 and 148.163.129.50; the A records for mx2-us2.ppe-hosted.com are 67.231.154.163 and 148.163.129.51.

trinitycounty-ca.gov - robtex.com