cpost.ca.gov - robtex.com

cpost.ca.gov

DNSSEC⚠️ Not signed
A199.16.172.48🇺🇸 Automattic199.16.172.0/24 PRESSABLE
A199.16.173.165🇺🇸 Automattic199.16.173.0/24 PRESSABLE
NSolof.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c33🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A2803:f800:50::6ca2:c333🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolof.ns.cloudflare.com
A2a06:98c1:50::ac40:2333🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolof.ns.cloudflare.com
A108.162.195.51🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A162.159.44.51Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A172.64.35.51🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
NSrafe.ns.cloudflare.com
A2606:4700:50::adf5:3ad8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A2803:f800:50::6ca2:c0d8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrafe.ns.cloudflare.com
A2a06:98c1:50::ac40:20d8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrafe.ns.cloudflare.com
A108.162.192.216🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A172.64.32.216🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
A173.245.58.216🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrafe.ns.cloudflare.com
MXsmtp.cpost.ca.gov ⭐
A134.186.207.194🇺🇸 AS1226134.186.0.0/16 California Department of Technology 707 3rd Street, 2nd Floor North Sacramento CA 95605 United States
PTRsmtp.cpost.ca.gov
SOAolof.ns.cloudflare.comdns@cloudflare.com serial=2399080053

ca.gov

DNSSEC🔒 Signed (DS record present)
A2620:1ec:46::40🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
A2620:1ec:bdf::40🇺🇸 Microsoft2620:1ec::/36 MICROSOFT
A13.107.213.40🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
A13.107.246.40🇺🇸 Microsoft13.104.0.0/14 MICROSOFT
NSasa.ns.cloudflare.com ⭐
NSchase.ns.cloudflare.com
MXstate-ca-gov.mail.protection.outlook.com ⭐
TXT77fek9plf3e7i9vm9i500vm79s
TXT7l325lj420cvll7ynrqf9sw8w0wd5rjp
TXT82fgh9e11st6ge8dl2rq79oc7i
TXT8dl8gsrz2v7brrn7v7kd8zzh5hpx3z4p
TXTMS=ms59950388
TXTb7jiemf9q2qic0t9aeacpttms2
TXTfacebook-domain-verification=vfdn4y9d67uzhc1fkevfdw6vc8yxmk
TXTgdji41f1cacv1m2d198if0vuli
TXTgeosa84pa0ki84l70vcsmk0cim
TXTglobalsign-domain-verification=38B38A0B432C8AD7EDFFE1BEA68CB8E2
TXTglobalsign-domain-verification=4FF8F31FE5B78F8ACA66434C225C85F1
TXTglobalsign-domain-verification=61295C85139CE4E7A8F740AFB9FA7985
TXTglobalsign-domain-verification=6d18491e811464bf27d5dcab935885fa
TXTglobalsign-domain-verification=c7d5859219ca1ba4709a5503db56b280
TXTgoogle-site-verification=42Ovi7Pr56lkzjWNDeRK4GtOPqgY5NaLb_KuFPzFlpY
TXTgoogle-site-verification=I_4SiFiZFFjYQ_z4uwg-E0OAQTkyrTAH4YxgvABb9Kk
TXTgoogle-site-verification=eQVZSMDGCQ9hXfmUMCwZy-oQFyLqiM08hcr61PVAfuw
TXTgoogle-site-verification=hDm2HGXkWMfFFhXQz8T6wQGFQfey88XgQNdNtQW-X8w
TXTgoogle-site-verification=kZQX6fsWQ23tQL5UaTX8fi4qJvgFyoCZMaqciFhWQ7k
TXTjwmfns694xyfsn25rjfpltj5yk1qs86k
TXTkgSwb3w
TXTksup9h9t5g8g74rhldhm47cg6n
TXTlrjs205tl4cmbvoti54b0sfp1i
TXTn2brbxs1rfbk9wcqt6hs3fbn2hndvjmh
TXTnca8d34k023s42jrh0qp73goej
TXTne8qkje7bm8jqtic2s1ujk84i0
TXTns1-dns-e3mK#CzdtDGTf8G6@X%U
TXTp231t8bkybdbk8t66pn33w6c713hqs0c
TXTp5lck45mvcofc4bchcjkotdlj1
TXTq2scl20oh8gvb2o285fbkhpeoi
TXTqermsaauqjler4v89gh0jstbob
TXTqmb32gz71shlys2xfzxk6hh4v8lv5h6c
TXTskmqov2no0k6pf53qf52qst3uv
TXTv=msv1 t=F21F2D2B-4B5C-4E0B-BEA8-3D3B29925C55
TXTv=spf1 mx -all
SOAasa.ns.cloudflare.comdns@cloudflare.com serial=2400032275
WOT: SAFE (93/100)
rank #215 globally
rank #6 in the tld
This domain name "ca.gov" represents the official website for the state of California government. It provides information and services related to various departments and offices of the government in California. It is used for communication, information dissemination, and offering online services to the residents of California.WOT: SAFE (93/100)
📈 Tranco rank: #593
ca.gov - Tranco Rank (30d: ↓-17)573575580585590595Feb 15Feb 24Mar 5Mar 14Mar 23Mar 25Rank#576#593

ca.gov - Official State of California Portal

ca.gov is the official government website for the State of California, serving as the centralized digital gateway for state services, information, and resources. It connects over 39 million residents and businesses with government departments and public services.

Services Offered

The portal provides access to essential government services including:

  • DMV Services - Real ID, driver's licenses, vehicle registration
  • Personal Records - Birth certificates, vital records
  • Tax Services - Tax refunds, filing information
  • Business Resources - Permits, licenses, business registration
  • Employment - State jobs, career opportunities
  • Social Services - Public assistance programs, disaster recovery

Leadership

The site is operated under the leadership of:

  • Governor Gavin Newsom
  • Lieutenant Governor Eleni Kounalakis

Technical Infrastructure

ComponentDetails
DNSCloudflare (asa.ns.cloudflare.com, chase.ns.cloudflare.com)
Web HostingMicrosoft Azure (13.107.213.69, 13.107.246.69)
EmailMicrosoft 365 / Outlook (state-ca-gov.mail.protection.outlook.com)
DNSSECEnabled with verified chain of trust
IPv6Supported (2620:1ec:46::69, 2620:1ec:bdf::69)

Ranking

  • Global Rank: #215
  • .gov TLD Rank: #7

California is the most populous U.S. state and has the largest sub-national economy in the world, making ca.gov one of the most visited government websites globally.

Subdomains

smtp.cpost.ca.gov

Same first word

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DNS History

15 records (5 active, 10 former)

200920112013201520172019202120232025NSolof.ns.cloudflare.comrafe.ns.cloudflare.comns1.net.ca.govns2.net.ca.govns3.net.ca.govns5.net.ca.govns6.net.ca.govns7.net.ca.govMXsmtp.cpost.ca.govA199.16.172.48199.16.173.165134.186.207.194151.101.66.159166.62.54.12367.157.88.13
○NSns1.net.ca.gov2008-04-09 → 2008-04-09 · 3 obs
● 2008-04-09 18:28:10
○ 2015-06-13 19:11:22
○ 2026-03-27 11:41:04
○NSns2.net.ca.gov2008-04-09 → 2008-04-09 · 3 obs
● 2008-04-09 18:28:10
○ 2015-06-13 19:11:22
○ 2026-03-27 11:41:04
○NSns3.net.ca.gov2008-04-09 → 2008-04-09 · 3 obs
● 2008-04-09 18:28:10
○ 2015-06-13 19:11:22
○ 2026-03-27 11:41:04
○NSns5.net.ca.gov2015-06-13 → 2021-01-09 · 5 obs
○ 2008-04-09 18:28:10
● 2015-06-13 19:11:22
● 2021-01-09 02:51:44
○ 2026-03-03 04:33:38
○ 2026-03-27 11:41:04
○NSns6.net.ca.gov2015-06-13 → 2021-01-09 · 5 obs
○ 2008-04-09 18:28:10
● 2015-06-13 19:11:22
● 2021-01-09 02:51:44
○ 2026-03-03 04:33:38
○ 2026-03-27 11:41:04
○NSns7.net.ca.gov2015-06-13 → 2021-01-09 · 5 obs
○ 2008-04-09 18:28:10
● 2015-06-13 19:11:22
● 2021-01-09 02:51:44
○ 2026-03-03 04:33:38
○ 2026-03-27 11:41:04
●NSolof.ns.cloudflare.com2026-03-03 → 2026-03-27 · 3 obs
○ 2021-01-09 02:51:44
● 2026-03-03 04:33:38
● 2026-03-27 11:41:04
●NSrafe.ns.cloudflare.com2026-03-03 → 2026-03-27 · 3 obs
○ 2021-01-09 02:51:44
● 2026-03-03 04:33:38
● 2026-03-27 11:41:04
●MXsmtp.cpost.ca.gov2008-04-09 → 2026-03-27 · 2 obs
● 2008-04-09 18:28:10
● 2026-03-27 11:41:04
○A134.186.207.1942008-04-09 → 2016-06-01 · 4 obs
● 2008-04-09 18:28:10
● 2016-06-01 15:24:38
○ 2016-06-13 13:38:04
○ 2026-03-27 11:41:04
○A151.101.66.1592021-01-09 → 2021-01-09 · 4 obs
○ 2017-09-06 15:15:34
● 2021-01-09 02:51:44
○ 2026-03-03 04:33:38
○ 2026-03-27 11:41:04
○A166.62.54.1232017-07-09 → 2017-09-06 · 5 obs
○ 2017-01-02 14:31:48
● 2017-07-09 00:02:24
● 2017-09-06 15:15:34
○ 2021-01-09 02:51:44
○ 2026-03-27 11:41:04
●A199.16.172.482026-03-03 → 2026-03-27 · 3 obs
○ 2021-01-09 02:51:44
● 2026-03-03 04:33:38
● 2026-03-27 11:41:04
●A199.16.173.1652026-03-03 → 2026-03-27 · 3 obs
○ 2021-01-09 02:51:44
● 2026-03-03 04:33:38
● 2026-03-27 11:41:04
○A67.157.88.132016-06-13 → 2017-01-02 · 5 obs
○ 2016-06-01 15:24:38
● 2016-06-13 13:38:04
● 2017-01-02 14:31:48
○ 2017-08-26 05:48:42
○ 2026-03-27 11:41:04

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
gova.ns.gov, b.ns.gov, c.ns.gov, d.ns.gov-
ca.govasa.ns.cloudflare.com, chase.ns.cloudflare.com-
cpost.ca.govolof.ns.cloudflare.com, rafe.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.195.51

NS records: olof.ns.cloudflare.com, rafe.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cpost.ca.gov (unsigned zone)

⏱️ Timing

Total: 524ms | Queries: -

📄 Records

TypeCountSample Data
A2199.16.172.48, 199.16.173.165
NS2olof.ns.cloudflare.com, rafe.ns.cloudflare.com
MX1smtp.cpost.ca.gov (pri: 10)
SOA1olof.ns.cloudflare.com dns.cloudflare.co

Analysis

Hierarchy

The parent of smtp.cpost.ca.gov is cpost.ca.gov.

IP Addresses

cpost.ca.gov resolves to two IP numbers: 199.16.172.48 and 199.16.173.165.

Other host names, for instance a3es.com, www.craftbinghamton.com, vinylmarketing.com, ehvacr.ca and visitwarwickshire.com share IP numbers with cpost.ca.gov.

Name Servers

Two name servers olof.ns.cloudflare.com and rafe.ns.cloudflare.com handle delegation for cpost.ca.gov.

cpost.ca.gov uses the same name server setup as other domains, for example tax.ca.gov, 48.153.in-addr.arpa, osi.ca.gov, crob.ca.gov and opc.ca.gov.

cpost.ca.gov partially shares name servers with other domains; examples include librosgratisxd.net, dashboardr.workers.dev, 1111607.com, slots-book-of.com and aturktv.com.

These name servers are often used with the name servers opal.ns.cloudflare.com and ruth.ns.cloudflare.com.

Host names with six IP numbers: olof.ns.cloudflare.com points to: 2606:4700:58::a29f:2c33, 2803:f800:50::6ca2:c333, 2a06:98c1:50::ac40:2333, 108.162.195.51, 162.159.44.51 and 172.64.35.51; rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

Mail Servers

cpost.ca.gov is handled by a single mail server, smtp.cpost.ca.gov.

smtp.cpost.ca.gov points to a single IP: 134.186.207.194.