opcdla.gov - robtex.com

opcdla.gov

DNSSEC⚠️ Not signed
A2606:4700:3033::6815:38b7🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::ac43:9b47🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.56.183Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.155.71🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjulio.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2cd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulio.ns.cloudflare.com
A2803:f800:50::6ca2:c3d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjulio.ns.cloudflare.com
A2a06:98c1:50::ac40:23d1🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjulio.ns.cloudflare.com
A108.162.195.209🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulio.ns.cloudflare.com
A162.159.44.209Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulio.ns.cloudflare.com
A172.64.35.209🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjulio.ns.cloudflare.com
NSmelany.ns.cloudflare.com
A2606:4700:50::a29f:268a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A2803:f800:50::6ca2:c28a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRmelany.ns.cloudflare.com
A2a06:98c1:50::ac40:228a🇺🇸 Cloudflare2a06:98c1:50::/45
PTRmelany.ns.cloudflare.com
A108.162.194.138🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A162.159.38.138Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
A172.64.34.138🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRmelany.ns.cloudflare.com
MXd290131a.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
MXd290131b.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
TXTMS=ms17264527
TXTMS=ms78589136
TXTadobe-idp-site-verification=6facf27e99af643d8807144e5b2fab487cd4234646d5e1a36...
TXTapple-domain-verification=Zctv4AVYiqBga6Qu
TXTv=spf1 include:spf.protection.outlook.com include:spf.ess.barracudanetworks.c...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.56.183, 172.67.155.71
IPv62606:4700:3033::6815:38b7, 2606:4700:3035::ac43:9b47
SOAjulio.ns.cloudflare.comdns@cloudflare.com serial=2397037039

gov

DNSSEC🔒 Signed (DS record present)
NSa.ns.gov ⭐
NSb.ns.gov
NSc.ns.gov
NSd.ns.gov
SOAa.ns.govdns@cloudflare.com serial=1774054518

Same first word

opcdla.gov

Similar names

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DNS History

8 records (8 active, 0 former)

NSjulio.ns.cloudflare.commelany.ns.cloudflare.comMXd290131a.ess.barracudanetworks.comd290131b.ess.barracudanetworks.comA104.21.56.183172.67.155.712606:4700:3033::6815:38b72606:4700:3035::ac43:9b47
●NSjulio.ns.cloudflare.com2026-03-16 → 2026-03-23 · 2 obs
● 2026-03-16 04:10:52
● 2026-03-23 21:16:54
●NSmelany.ns.cloudflare.com2026-03-16 → 2026-03-23 · 2 obs
● 2026-03-16 04:10:52
● 2026-03-23 21:16:54
●MXd290131a.ess.barracudanetworks.com2026-03-16 → 2026-03-23 · 2 obs
● 2026-03-16 04:10:52
● 2026-03-23 21:16:54
●MXd290131b.ess.barracudanetworks.com2026-03-16 → 2026-03-23 · 2 obs
● 2026-03-16 04:10:52
● 2026-03-23 21:16:54
●A104.21.56.1832026-03-16 → 2026-03-23 · 2 obs
● 2026-03-16 04:10:52
● 2026-03-23 21:16:54
●A172.67.155.712026-03-16 → 2026-03-23 · 2 obs
● 2026-03-16 04:10:52
● 2026-03-23 21:16:54
●A2606:4700:3033::6815:38b72026-03-16 → 2026-03-23 · 2 obs
● 2026-03-16 04:10:52
● 2026-03-23 21:16:54
●A2606:4700:3035::ac43:9b472026-03-16 → 2026-03-23 · 2 obs
● 2026-03-16 04:10:52
● 2026-03-23 21:16:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
govd.ns.gov, a.ns.gov, b.ns.gov, c.ns.gov-
opcdla.govjulio.ns.cloudflare.com, melany.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.138

NS records: julio.ns.cloudflare.com, melany.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for opcdla.gov (unsigned zone)

⏱️ Timing

Total: 451ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.56.183, 172.67.155.71
AAAA22606:4700:3035::ac43:9b47, 2606:4700:3033::6815:38b7
NS2julio.ns.cloudflare.com, melany.ns.cloudflare.com
MX2d290131a.ess.barracudanetworks.com (pri:, d290131b.ess.barracudanetworks.com (pri:
TXT5MS=ms17264527, MS=ms78589136...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1julio.ns.cloudflare.com dns.cloudflare.c

Analysis

IP Addresses

opcdla.gov maps to four IP numbers: 2606:4700:3033::6815:38b7, 2606:4700:3035::ac43:9b47, 104.21.56.183 and 172.67.155.71.

Other host names such as hostingowa.pl, www.kra-48-at.com, www.corporateschooldropout.com, agybilisim.com and datacrypt.io share IPs with opcdla.gov.

Name Servers

Two name servers julio.ns.cloudflare.com and melany.ns.cloudflare.com handle the delegation for opcdla.gov.

opcdla.gov shares the same name server setup as other domains, for example formu-la.com, reciftech.com, careforce.info, astrostakers.com and convexo.net.

opcdla.gov at least partially shares name servers with other domains, for example bisexualwomendating.org, wzjinjiafu.com, landrover4u.co.uk, mamutex.cz and goody.co.il.

These name servers are often used together with candy.ns.cloudflare.com and vin.ns.cloudflare.com.

Host names with six IP numbers:

julio.ns.cloudflare.com points to 2606:4700:58::a29f:2cd1, 2803:f800:50::6ca2:c3d1, 2a06:98c1:50::ac40:23d1, 108.162.195.209, 162.159.44.209 and 172.64.35.209.

melany.ns.cloudflare.com points to 2606:4700:50::a29f:268a, 2803:f800:50::6ca2:c28a, 2a06:98c1:50::ac40:228a, 108.162.194.138, 162.159.38.138 and 172.64.34.138.

Mail Servers

Two mail servers handle opcdla.gov: d290131a.ess.barracudanetworks.com and d290131b.ess.barracudanetworks.com.

Host names with three IP numbers:

d290131a.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

d290131b.ess.barracudanetworks.com points to 209.222.82.252, 209.222.82.253 and 209.222.82.255.

Names pointing to 209.222.82.252 are d290131a.ess.barracudanetworks.com and d290131b.ess.barracudanetworks.com.

Names pointing to 209.222.82.253 are d290131a.ess.barracudanetworks.com and d290131b.ess.barracudanetworks.com.

Names pointing to 209.222.82.255 are d290131a.ess.barracudanetworks.com and d290131b.ess.barracudanetworks.com.