go-usa.org - robtex.com

go-usa.org

DNSSEC⚠️ Not signed
A2606:4700:3034::ac43:8ae7🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::6815:4efd🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.78.253Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.138.231🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgreg.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b73🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A2803:f800:50::6ca2:c173🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgreg.ns.cloudflare.com
A2a06:98c1:50::ac40:2173🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgreg.ns.cloudflare.com
A108.162.193.115🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A172.64.33.115🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
A173.245.59.115🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgreg.ns.cloudflare.com
NSjule.ns.cloudflare.com
A2606:4700:50::adf5:3aaf🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
A2803:f800:50::6ca2:c0af🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjule.ns.cloudflare.com
A2a06:98c1:50::ac40:20af🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjule.ns.cloudflare.com
A108.162.192.175🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
A172.64.32.175🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
A173.245.58.175🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjule.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.78.253, 172.67.138.231
IPv6 hints2606:4700:3034::ac43:8ae7, 2606:4700:3037::6815:4efd
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=113, name=cloudflare-ech.com
SOAgreg.ns.cloudflare.comdns@cloudflare.com serial=2410712007

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1785877118

Same first word

go-usa.net
go-usa.com
go-usa.info
go-usa.org
go-usa.us

Similar names

oas-ug.net
go-sau.org
su-gao.com
sou-ag.com
usa-go.com
gas-ou.com
go-aus.de
gao-su.com
oas-ug.org
asg-uo.com

DNS History

12 records (6 active, 6 former)

NSgreg.ns.cloudflare.comjule.ns.cloudflare.comA104.21.78.253172.67.138.2312606:4700:3034::ac43:8ae72606:4700:3037::6815:4efd188.114.96.0188.114.97.02606:4700:3036::6815:4efd2606:4700:3036::ac43:8ae72a06:98c1:3120::2a06:98c1:3121::
●NSgreg.ns.cloudflare.com2026-06-01 → 2026-08-04 · 2 obs
● 2026-06-01 19:46:14
● 2026-08-04 21:28:36
●NSjule.ns.cloudflare.com2026-06-01 → 2026-08-04 · 2 obs
● 2026-06-01 19:46:14
● 2026-08-04 21:28:36
●A104.21.78.2532026-06-01 → 2026-08-04 · 5 obs
● 2026-06-01 19:46:14
● 2026-06-13 14:50:38
○ 2026-06-24 04:30:06
● 2026-07-10 17:57:40
● 2026-08-04 21:28:36
●A172.67.138.2312026-06-01 → 2026-08-04 · 5 obs
● 2026-06-01 19:46:14
● 2026-06-13 14:50:38
○ 2026-06-24 04:30:06
● 2026-07-10 17:57:40
● 2026-08-04 21:28:36
○A188.114.96.02026-06-24 → 2026-06-24 · 4 obs
○ 2026-06-13 14:50:38
● 2026-06-24 04:30:06
○ 2026-07-10 17:57:40
○ 2026-08-04 21:28:36
○A188.114.97.02026-06-24 → 2026-06-24 · 4 obs
○ 2026-06-13 14:50:38
● 2026-06-24 04:30:06
○ 2026-07-10 17:57:40
○ 2026-08-04 21:28:36
●A2606:4700:3034::ac43:8ae72026-07-10 → 2026-08-04 · 3 obs
○ 2026-06-24 04:30:06
● 2026-07-10 17:57:40
● 2026-08-04 21:28:36
○A2606:4700:3036::6815:4efd2026-06-01 → 2026-06-13 · 4 obs
● 2026-06-01 19:46:14
● 2026-06-13 14:50:38
○ 2026-06-24 04:30:06
○ 2026-08-04 21:28:36
○A2606:4700:3036::ac43:8ae72026-06-01 → 2026-06-13 · 4 obs
● 2026-06-01 19:46:14
● 2026-06-13 14:50:38
○ 2026-06-24 04:30:06
○ 2026-08-04 21:28:36
●A2606:4700:3037::6815:4efd2026-07-10 → 2026-08-04 · 3 obs
○ 2026-06-24 04:30:06
● 2026-07-10 17:57:40
● 2026-08-04 21:28:36
○A2a06:98c1:3120::2026-06-24 → 2026-06-24 · 4 obs
○ 2026-06-13 14:50:38
● 2026-06-24 04:30:06
○ 2026-07-10 17:57:40
○ 2026-08-04 21:28:36
○A2a06:98c1:3121::2026-06-24 → 2026-06-24 · 4 obs
○ 2026-06-13 14:50:38
● 2026-06-24 04:30:06
○ 2026-07-10 17:57:40
○ 2026-08-04 21:28:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
go-usa.orgjule.ns.cloudflare.com, greg.ns.cloudflare.com-

✅ Authoritative Response

Server:108.162.193.115

NS records: jule.ns.cloudflare.com, greg.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for go-usa.org (unsigned zone)

⏱️ Timing

Total: 368ms | Queries: -

📄 Records

TypeCountSample Data
A2104.21.78.253, 172.67.138.231
AAAA22606:4700:3037::6815:4efd, 2606:4700:3034::ac43:8ae7
NS2greg.ns.cloudflare.com, jule.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1greg.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

go-usa.org resolves to four IP addresses: 104.21.78.253, 172.67.138.231, 2606:4700:3034::ac43:8ae7 and 2606:4700:3037::6815:4efd.

Among the host names that share IP numbers with go-usa.org are anlycys.com, www.kolod.com, rthgioiiitlww.space and two others.

Name Servers

go-usa.org is served by two delegated name servers, greg.ns.cloudflare.com and jule.ns.cloudflare.com.

go-usa.org has the same name server delegation as a number of other domains, such as einsteinpro.com, emagazine.xyz, 116.63.187.in-addr.arpa and two more.

go-usa.org has at least partial name server overlap with other domains, such as medicorange.org, maps-einbinden.org, ringtimes.id and two others.

It is common to see these name servers used together with name servers viddy.ns.cloudflare.com and bradley.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

greg.ns.cloudflare.com carries IP addresses 108.162.193.115, 172.64.33.115 and 173.245.59.115, with 3 other addresses beyond those.

jule.ns.cloudflare.com carries IP addresses 108.162.192.175, 172.64.32.175 and 173.245.58.175, with 3 other addresses beyond those.