`usvjsc.org`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:8cac^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:36a7^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.54.167^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.172^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rosemary.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:264d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rosemary.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rosemary.ns.cloudflare.com`
		A	108.162.194.77^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	162.159.38.77^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
		A	172.64.34.77^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rosemary.ns.cloudflare.com`
NS	`trevor.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c9a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c39a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`trevor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:239a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`trevor.ns.cloudflare.com`
		A	108.162.195.154^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	162.159.44.154^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
		A	172.64.35.154^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`trevor.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c2d::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ry-in-f27.1e100.net`
		A	172.253.115.27^{🇺🇸 Google172.253.115.0/24}
			PTR	`bg-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c01::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`di-in-f26.1e100.net`
		A	74.125.193.26^{🇺🇸 Google74.125.193.0/24}
			PTR	`di-in-f26.1e100.net`
			PTR	`ig-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`MS=ms71930381`
TXT	`google-site-verification=R3Rab70aOyi4PRvlElICbLRfOwsCdLhSdohqeFRztxY`
TXT	`v=spf1 include:zoho.com include:_spf.google.com ~all`
TXT	`zoho-verification=zb09059060.zmverify.zoho.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.54.167, 172.67.140.172
		IPv6 hints	2606:4700:3032::ac43:8cac, 2606:4700:3033::6815:36a7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=175, name=cloudflare-ech.com
SOA	`rosemary.ns.cloudflare.com`dns@cloudflare.com serial=2407449505

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1785503089

Subdomains

www.usvjsc.org

Same first word

usvjsc.org

DNS History

22 records (11 active, 11 former)

○NSns53.domaincontrol.com2015-08-17 → 2017-04-07 · 4 obs

● 2015-08-17 09:43:00
● 2017-04-07 03:05:02
○ 2026-05-24 12:13:28
○ 2026-07-31 13:33:24

○NSns54.domaincontrol.com2015-08-17 → 2017-04-07 · 4 obs

● 2015-08-17 09:43:00
● 2017-04-07 03:05:02
○ 2026-05-24 12:13:28
○ 2026-07-31 13:33:24

●NSrosemary.ns.cloudflare.com2026-05-24 → 2026-07-31 · 3 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
● 2026-07-31 13:33:24

●NStrevor.ns.cloudflare.com2026-05-24 → 2026-07-31 · 3 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
● 2026-07-31 13:33:24

●MXalt1.aspmx.l.google.com2026-05-24 → 2026-07-31 · 3 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
● 2026-07-31 13:33:24

●MXalt2.aspmx.l.google.com2026-05-24 → 2026-07-31 · 3 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
● 2026-07-31 13:33:24

●MXalt3.aspmx.l.google.com2026-05-24 → 2026-07-31 · 3 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
● 2026-07-31 13:33:24

●MXalt4.aspmx.l.google.com2026-05-24 → 2026-07-31 · 3 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
● 2026-07-31 13:33:24

●MXaspmx.l.google.com2026-05-24 → 2026-07-31 · 3 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
● 2026-07-31 13:33:24

○MXmailstore1.secureserver.net2015-08-17 → 2017-04-07 · 4 obs

● 2015-08-17 09:43:00
● 2017-04-07 03:05:02
○ 2026-05-24 12:13:28
○ 2026-07-31 13:33:24

○MXsmtp.secureserver.net2015-08-17 → 2017-04-07 · 4 obs

● 2015-08-17 09:43:00
● 2017-04-07 03:05:02
○ 2026-05-24 12:13:28
○ 2026-07-31 13:33:24

●A104.21.54.1672026-05-24 → 2026-07-31 · 4 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
○ 2026-07-20 06:39:00
● 2026-07-31 13:33:24

●A172.67.140.1722026-05-24 → 2026-07-31 · 4 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
○ 2026-07-20 06:39:00
● 2026-07-31 13:33:24

○A188.114.96.02026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-24 13:50:40
● 2026-07-20 06:39:00
○ 2026-07-31 13:33:24

○A188.114.97.02026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-24 13:50:40
● 2026-07-20 06:39:00
○ 2026-07-31 13:33:24

○A2606:4700:3030::6815:36a72026-05-24 → 2026-06-06 · 5 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
● 2026-06-06 22:22:22
○ 2026-06-24 13:50:40
○ 2026-07-31 13:33:24

●A2606:4700:3032::ac43:8cac2026-06-24 → 2026-07-31 · 4 obs

○ 2026-06-06 22:22:22
● 2026-06-24 13:50:40
○ 2026-07-20 06:39:00
● 2026-07-31 13:33:24

●A2606:4700:3033::6815:36a72026-06-24 → 2026-07-31 · 4 obs

○ 2026-06-06 22:22:22
● 2026-06-24 13:50:40
○ 2026-07-20 06:39:00
● 2026-07-31 13:33:24

○A2606:4700:3035::ac43:8cac2026-05-24 → 2026-06-06 · 5 obs

○ 2017-04-07 03:05:02
● 2026-05-24 12:13:28
● 2026-06-06 22:22:22
○ 2026-06-24 13:50:40
○ 2026-07-31 13:33:24

○A2a06:98c1:3120::2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-24 13:50:40
● 2026-07-20 06:39:00
○ 2026-07-31 13:33:24

○A2a06:98c1:3121::2026-07-20 → 2026-07-20 · 3 obs

○ 2026-06-24 13:50:40
● 2026-07-20 06:39:00
○ 2026-07-31 13:33:24

○A97.74.182.12015-08-17 → 2017-04-07 · 4 obs

● 2015-08-17 09:43:00
● 2017-04-07 03:05:02
○ 2026-05-24 12:13:28
○ 2026-07-31 13:33:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, b0.org.afilias-nst.org, d0.org.afilias-nst.org	-
usvjsc.org	trevor.ns.cloudflare.com, rosemary.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.194.77

NS records: trevor.ns.cloudflare.com, rosemary.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usvjsc.org (unsigned zone)

⏱️ Timing

Total: 399ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.54.167, 172.67.140.172`
AAAA	2	`2606:4700:3033::6815:36a7, 2606:4700:3032::ac43:8cac`
NS	2	`rosemary.ns.cloudflare.com, trevor.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	4	`MS=ms71930381, google-site-verification=R3Rab70aOyi4PRv...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rosemary.ns.cloudflare.com dns.cloudflar`

Analysis

Hierarchy

www.usvjsc.org is a subdomain of usvjsc.org.

IP Addresses

usvjsc.org directs to four IP numbers, which are 104.21.54.167, 172.67.140.172, 2606:4700:3032::ac43:8cac and 2606:4700:3033::6815:36a7.

Among the host names that share IP numbers with usvjsc.org are dhht1.com, www.pedroamoros.com.cdn.cloudflare.net, jtbp.com and two others.

Name Servers

Two name servers handle the delegation for usvjsc.org: rosemary.ns.cloudflare.com and trevor.ns.cloudflare.com.

usvjsc.org has the same name server delegation as a number of other domains, such as retailbd.com, buslers.org, eyecarebd.com and two more.

The name servers of usvjsc.org overlap at least partially with those of other domains — among them sanatoriy-rus-essentuki.ru, ballbet198.com, eabis.org and two more.

The name servers kay.ns.cloudflare.com, barbara.ns.cloudflare.com and eugene.ns.cloudflare.com are commonly seen alongside these name servers.

Host names resolving to 6 IP numbers:

rosemary.ns.cloudflare.com resolves to 108.162.194.77, 162.159.38.77 and 172.64.34.77 among others, with 3 other IP addresses in total.

trevor.ns.cloudflare.com resolves to 108.162.195.154, 162.159.44.154 and 172.64.35.154 among others, with 3 other IP addresses in total.

Mail Servers

Five mail servers handle usvjsc.org: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

usvjsc.org shares at least some of its mail servers with other domains — for example ns500754.ns500671.ns500754.ns500742.ns500688.ns500671.ns500671.ns500705.ns500649.ns500671.ns500688.ns500291.ns500153.tenderladiesbz.com, ortner.biz, amaryllo.tw and two more.

It is common to find these mail servers paired with mail servers alt4.aspmx.l.google.com, alt3.aspmx.l.google.com, aspmx2.googlemail.com and 3 more.

Hosts with two IP numbers each:

aspmx.l.google.com resolves to two addresses: 172.253.115.27 and 2607:f8b0:4004:c2d::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 74.125.193.26 and 2a00:1450:400b:c01::1a.

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.

usvjsc.org - robtex.com

usvjsc.org

org

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`usvjsc.org`

`org`