richmondca.gov - robtex.com

richmondca.gov

DNSSEC⚠️ Not signed
A2606:4700::6812:a80🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700::6812:b80🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.10.128Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.18.11.128Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NScameron.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c6b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcameron.ns.cloudflare.com
A2803:f800:50::6ca2:c36b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRcameron.ns.cloudflare.com
A2a06:98c1:50::ac40:236b🇺🇸 Cloudflare2a06:98c1:50::/45
PTRcameron.ns.cloudflare.com
A108.162.195.107🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcameron.ns.cloudflare.com
A162.159.44.107Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcameron.ns.cloudflare.com
A172.64.35.107🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRcameron.ns.cloudflare.com
NSromina.ns.cloudflare.com
A2606:4700:50::a29f:269f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
A2803:f800:50::6ca2:c29f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRromina.ns.cloudflare.com
A2a06:98c1:50::ac40:229f🇺🇸 Cloudflare2a06:98c1:50::/45
PTRromina.ns.cloudflare.com
A108.162.194.159🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
A162.159.38.159Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
A172.64.34.159🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRromina.ns.cloudflare.com
MXd310644a.ess.barracudanetworks.com ⭐
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
MXd310644b.ess.barracudanetworks.com(20)
A209.222.82.252🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.253🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
A209.222.82.255🇺🇸 Amazon209.222.82.0/24 EC2 Prefix
PTRmail.ess.barracuda.com
TXT08928f628b11162886f953d5056e9161
TXTMS=ms47556520
TXTairtable-verification=236796177b6a07fc20918f649d5beccb
TXTapple-domain-verification=QA4IPU08RCkkTgDJ
TXTknowbe4-site-verification=7e40bc81128ee095f1fe5b74ac5c585d
TXTopenai-domain-verification=dv-L9YD5bfQwcGCUNOVUCX3obcF
TXTv=spf1 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.c...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.18.10.128, 104.18.11.128
IPv6 hints2606:4700::6812:a80, 2606:4700::6812:b80
SOAcameron.ns.cloudflare.comdns@cloudflare.com serial=2403401189

gov

DNSSEC🔒 Signed (DS record present)
NSa.ns.gov ⭐
NSb.ns.gov
NSc.ns.gov
NSd.ns.gov
SOAa.ns.govdns@cloudflare.com serial=1778508309
🔒 HSTS Preload (+subdomains)

Same first word

richmondca.gov

Similar names

harmonicdc.com

DNS History

9 records (8 active, 1 former)

NScameron.ns.cloudflare.comromina.ns.cloudflare.comMXd310644a.ess.barracudanetworks.comd310644b.ess.barracudanetworks.comA104.18.10.128104.18.11.1282606:4700::6812:a802606:4700::6812:b80208.90.190.250
●NScameron.ns.cloudflare.com2026-03-09 → 2026-05-11 · 2 obs
● 2026-03-09 23:53:54
● 2026-05-11 14:37:06
●NSromina.ns.cloudflare.com2026-03-09 → 2026-05-11 · 2 obs
● 2026-03-09 23:53:54
● 2026-05-11 14:37:06
●MXd310644a.ess.barracudanetworks.com2026-03-09 → 2026-05-11 · 2 obs
● 2026-03-09 23:53:54
● 2026-05-11 14:37:06
●MXd310644b.ess.barracudanetworks.com2026-03-09 → 2026-05-11 · 2 obs
● 2026-03-09 23:53:54
● 2026-05-11 14:37:06
●A104.18.10.1282026-05-11 → 2026-05-11 · 2 obs
○ 2026-04-18 10:09:30
● 2026-05-11 14:37:06
●A104.18.11.1282026-05-11 → 2026-05-11 · 2 obs
○ 2026-04-18 10:09:30
● 2026-05-11 14:37:06
○A208.90.190.2502026-03-09 → 2026-04-18 · 3 obs
● 2026-03-09 23:53:54
● 2026-04-18 10:09:30
○ 2026-05-11 14:37:06
●A2606:4700::6812:a802026-05-11 → 2026-05-11 · 2 obs
○ 2026-04-18 10:09:30
● 2026-05-11 14:37:06
●A2606:4700::6812:b802026-05-11 → 2026-05-11 · 2 obs
○ 2026-04-18 10:09:30
● 2026-05-11 14:37:06

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
govb.ns.gov, a.ns.gov, d.ns.gov, c.ns.gov8 records
richmondca.govcameron.ns.cloudflare.com, romina.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.194.159

NS records: cameron.ns.cloudflare.com, romina.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for richmondca.gov (unsigned zone)

⏱️ Timing

Total: 464ms | Queries: -

📄 Records

TypeCountSample Data
A2104.18.10.128, 104.18.11.128
AAAA22606:4700::6812:b80, 2606:4700::6812:a80
NS2cameron.ns.cloudflare.com, romina.ns.cloudflare.com
MX2d310644a.ess.barracudanetworks.com (pri:, d310644b.ess.barracudanetworks.com (pri:
TXT708928f628b11162886f953d5056e9161, MS=ms47556520...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1cameron.ns.cloudflare.com dns.cloudflare

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (d.ns.gov, c.ns.gov, b.ns.gov...)

Analysis

IP Addresses

richmondca.gov points to four IP numbers: 2606:4700::6812:a80, 2606:4700::6812:b80, 104.18.10.128 and 104.18.11.128.

Other host names, for instance fachbodenregal-shop.at, medias-assurance.meilleurtaux.com, fruugoschweiz.com, mbenefitsolutions.com and powersage.com share IP numbers with richmondca.gov.

Name Servers

richmondca.gov is delegated to two name servers: cameron.ns.cloudflare.com and romina.ns.cloudflare.com.

richmondca.gov uses the same name server setup as other domains, for instance officeofthemayor.net, rhaca.org, catrujo.sa.com, theopinionsea.com and fulcare.co.uk.

richmondca.gov shares name servers with other domains at least partially, for instance vantablack.team, micropathlaboratory.com, bbwin33.club, srapk.cc and spoon.net.

these name servers are often used with ara.ns.cloudflare.com, addilyn.ns.cloudflare.com and joan.ns.cloudflare.com.

Host names with six IP numbers: cameron.ns.cloudflare.com points to 2606:4700:58::a29f:2c6b, 2803:f800:50::6ca2:c36b, 2a06:98c1:50::ac40:236b, 108.162.195.107, 162.159.44.107 and 172.64.35.107; romina.ns.cloudflare.com points to 2606:4700:50::a29f:269f, 2803:f800:50::6ca2:c29f, 2a06:98c1:50::ac40:229f, 108.162.194.159, 162.159.38.159 and 172.64.34.159.

Mail Servers

richmondca.gov is handled by two mail servers: d310644a.ess.barracudanetworks.com and d310644b.ess.barracudanetworks.com.

Host names with three IP numbers:

d310644a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255; d310644b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Host names that point to 209.222.82.252: d310644a.ess.barracudanetworks.com and d310644b.ess.barracudanetworks.com.

Host names that point to 209.222.82.253: d310644a.ess.barracudanetworks.com and d310644b.ess.barracudanetworks.com.

Host names that point to 209.222.82.255: d310644a.ess.barracudanetworks.com and d310644b.ess.barracudanetworks.com.