usrgroups.com - dns.ninja

`usrgroups.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::ac43:cf4c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::6815:5b0d^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.91.13^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.207.76^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jeff.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b7c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c17c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeff.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:217c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeff.ns.cloudflare.com`
		A	108.162.193.124^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	172.64.33.124^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
		A	173.245.59.124^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeff.ns.cloudflare.com`
NS	`lara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a80^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c080^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2080^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lara.ns.cloudflare.com`
		A	108.162.192.128^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	172.64.32.128^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
		A	173.245.58.128^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lara.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c06::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bg-in-f27.1e100.net`
		A	172.253.63.27^{🇺🇸 Google172.253.63.0/24}
			PTR	`bi-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 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`⁽²⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`aspmx2.googlemail.com`⁽³⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁴⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`google-site-verification=K0RMtn9S8Skjau9gMN2-slicp-Px_f_u_1JxzHqmmKY`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.91.13, 172.67.207.76
		IPv6 hints	2606:4700:3033::ac43:cf4c, 2606:4700:3034::6815:5b0d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=81, name=cloudflare-ech.com
SOA	`jeff.ns.cloudflare.com`dns@cloudflare.com serial=2406881784

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1785277497

📈 Tranco rank: #442,574

Same first word

usrgroups.com

Similar names

groupsrus.co.za

rsgroupus.com

DNS History

17 records (11 active, 6 former)

●NSjeff.ns.cloudflare.com2015-08-11 → 2026-07-28 · 2 obs

● 2015-08-11 14:28:30
● 2026-07-28 22:50:20

●NSlara.ns.cloudflare.com2015-08-11 → 2026-07-28 · 2 obs

● 2015-08-11 14:28:30
● 2026-07-28 22:50:20

●MXalt1.aspmx.l.google.com2015-08-11 → 2026-07-28 · 2 obs

● 2015-08-11 14:28:30
● 2026-07-28 22:50:20

●MXalt2.aspmx.l.google.com2015-08-11 → 2026-07-28 · 2 obs

● 2015-08-11 14:28:30
● 2026-07-28 22:50:20

●MXaspmx.l.google.com2015-08-11 → 2026-07-28 · 2 obs

● 2015-08-11 14:28:30
● 2026-07-28 22:50:20

●MXaspmx2.googlemail.com2015-08-11 → 2026-07-28 · 2 obs

● 2015-08-11 14:28:30
● 2026-07-28 22:50:20

●MXaspmx3.googlemail.com2015-08-11 → 2026-07-28 · 2 obs

● 2015-08-11 14:28:30
● 2026-07-28 22:50:20

●A104.21.91.132026-02-17 → 2026-07-28 · 3 obs

○ 2017-08-25 13:07:40
● 2026-02-17 11:55:26
● 2026-07-28 22:50:20

○A104.27.178.772015-08-11 → 2017-08-25 · 4 obs

● 2015-08-11 14:28:30
● 2017-08-25 13:07:40
○ 2026-02-17 11:55:26
○ 2026-07-28 22:50:20

○A104.27.179.772015-08-11 → 2017-08-25 · 4 obs

● 2015-08-11 14:28:30
● 2017-08-25 13:07:40
○ 2026-02-17 11:55:26
○ 2026-07-28 22:50:20

●A172.67.207.762026-02-17 → 2026-07-28 · 3 obs

○ 2017-08-25 13:07:40
● 2026-02-17 11:55:26
● 2026-07-28 22:50:20

○A2400:cb00:2048:1::681b:b24d2017-08-25 → 2017-08-25 · 4 obs

○ 2015-08-11 14:28:30
● 2017-08-25 13:07:40
○ 2026-02-17 11:55:26
○ 2026-07-28 22:50:20

○A2400:cb00:2048:1::681b:b34d2017-08-25 → 2017-08-25 · 4 obs

○ 2015-08-11 14:28:30
● 2017-08-25 13:07:40
○ 2026-02-17 11:55:26
○ 2026-07-28 22:50:20

○A2606:4700:3030::6815:5b0d2026-02-17 → 2026-02-17 · 4 obs

○ 2017-08-25 13:07:40
● 2026-02-17 11:55:26
○ 2026-07-27 20:30:12
○ 2026-07-28 22:50:20

●A2606:4700:3033::ac43:cf4c2026-07-27 → 2026-07-28 · 3 obs

○ 2026-02-17 11:55:26
● 2026-07-27 20:30:12
● 2026-07-28 22:50:20

●A2606:4700:3034::6815:5b0d2026-07-27 → 2026-07-28 · 3 obs

○ 2026-02-17 11:55:26
● 2026-07-27 20:30:12
● 2026-07-28 22:50:20

○A2606:4700:3034::ac43:cf4c2026-02-17 → 2026-02-17 · 4 obs

○ 2017-08-25 13:07:40
● 2026-02-17 11:55:26
○ 2026-07-27 20:30:12
○ 2026-07-28 22:50:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
usrgroups.com	jeff.ns.cloudflare.com, lara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.128

NS records: jeff.ns.cloudflare.com, lara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usrgroups.com (unsigned zone)

⏱️ Timing

Total: 226ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.91.13, 172.67.207.76`
AAAA	2	`2606:4700:3034::6815:5b0d, 2606:4700:3033::ac43:cf4c`
NS	2	`jeff.ns.cloudflare.com, lara.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 0), alt1.aspmx.l.google.com (pri: 10)...`
TXT	1	`google-site-verification=K0RMtn9S8Skjau9`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeff.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jeff.ns.cloudflare.com, jeff.ns.cloudflare.com, jeff.ns.cloudflare.com...)

Analysis

IP Addresses

usrgroups.com has four IP addresses: 104.21.91.13, 172.67.207.76, 2606:4700:3033::ac43:cf4c and 2606:4700:3034::6815:5b0d.

Additional host names — caplang.id, hos-chinese.com, nnsnct.com and two others — share IP numbers with usrgroups.com.

Name Servers

usrgroups.com is delegated to two name servers: jeff.ns.cloudflare.com and lara.ns.cloudflare.com.

usrgroups.com shares its name server setup with other domains, including sound.re, garage.condos, recruiting-1.com and two others.

usrgroups.com shares at least some of its name servers with other domains, including sazum.com, optimatour.sk, pdf-magazines.com and two others.

Host names with 6 IP numbers:

jeff.ns.cloudflare.com resolves to 108.162.193.124, 172.64.33.124, 173.245.59.124 and 3 other IP addresses.

lara.ns.cloudflare.com resolves to 108.162.192.128, 172.64.32.128, 173.245.58.128 and 3 other IP addresses.

Mail Servers

Mail for usrgroups.com is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

usrgroups.com shares mail servers — at least in part — with other domains, including ns500759.ns500698.ns500758.ns500759.ns500759.ns500698.ns500736.ns500736.ns500698.ns500735.ns500698.ns500576.ns500619.ns500652.ns500576.ns500576.trackreceptor.com, ns500693.ns500693.ns500699.ns500693.ns500693.ns500699.ns500699.ns500699.ns500693.ns500699.ns500699.ns500588.ns500588.ns500683.ns500110.dtrkdll.com, ns500698.ns500758.ns500759.ns500735.ns500735.ns500736.ns500708.ns500708.ns500576.ns500708.ns500619.ns500576.ns500619.ns500619.trackreceptor.com and two others.

These mail servers are frequently used alongside mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com points to 108.177.123.26 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com points to 172.253.63.27 and 2607:f8b0:4004:c06::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx2.googlemail.com and alt1.aspmx.l.google.com are host names that each point to 2800:3f0:4003:c0f::1b IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 2a00:1450:400b:c02::1b IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com are host names that each point to 172.253.116.27 IP addresses.