usnetwork.com - dns.ninja

`usnetwork.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3036::6815:1112^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:db90^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.17.18^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.219.144^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kurt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bc1^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1c1^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kurt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21c1^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kurt.ns.cloudflare.com`
		A	108.162.193.193^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	172.64.33.193^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
		A	173.245.59.193^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kurt.ns.cloudflare.com`
NS	`serena.ns.cloudflare.com`
		A	2606:4700:50::adf5:3adc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`serena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`serena.ns.cloudflare.com`
		A	108.162.192.220^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	172.64.32.220^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
		A	173.245.58.220^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`serena.ns.cloudflare.com`
MX	`usnetwork-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90b::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f90d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00200.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.9.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00702.inbound.protection.outlook.com`
		A	52.101.10.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn8pr03cu00202.inbound.protection.outlook.com`
		A	52.101.10.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn6pr04cu00206.inbound.protection.outlook.com`
TXT	`MS=ms23260495`
TXT	`MS=ms69671637`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.17.18, 172.67.219.144
		IPv6 hints	2606:4700:3036::6815:1112, 2606:4700:3037::ac43:db90
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=191, name=cloudflare-ech.com
SOA	`kurt.ns.cloudflare.com`dns@cloudflare.com serial=2407910614

`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=1783797607

Subdomains

ns1.usnetwork.com

Same first word

usnetwork.com

usnetwork.org

Similar names

networkus.com

networkus.net

sunetwork.it

unetworks.de

tuneworks.net

unetworks.com.br

tuneworks.com

networksu.com

netuworks.com

unetworks.com

tuneworks.biz

unetworks.co.kr

unetworks.jp

sunetwork.com

DNS History

17 records (7 active, 10 former)

○NSdns1.name-services.com2015-07-18 → 2018-08-09 · 4 obs

● 2015-07-18 18:41:06
● 2018-08-09 02:26:42
○ 2026-04-07 18:36:54
○ 2026-07-11 19:41:20

○NSdns2.name-services.com2015-07-18 → 2018-08-09 · 4 obs

● 2015-07-18 18:41:06
● 2018-08-09 02:26:42
○ 2026-04-07 18:36:54
○ 2026-07-11 19:41:20

○NSdns3.name-services.com2015-07-18 → 2018-08-09 · 4 obs

● 2015-07-18 18:41:06
● 2018-08-09 02:26:42
○ 2026-04-07 18:36:54
○ 2026-07-11 19:41:20

○NSdns4.name-services.com2015-07-18 → 2018-08-09 · 4 obs

● 2015-07-18 18:41:06
● 2018-08-09 02:26:42
○ 2026-04-07 18:36:54
○ 2026-07-11 19:41:20

○NSdns5.name-services.com2015-07-18 → 2018-08-09 · 4 obs

● 2015-07-18 18:41:06
● 2018-08-09 02:26:42
○ 2026-04-07 18:36:54
○ 2026-07-11 19:41:20

●NSkurt.ns.cloudflare.com2026-04-07 → 2026-07-11 · 3 obs

○ 2018-08-09 02:26:42
● 2026-04-07 18:36:54
● 2026-07-11 19:41:20

●NSserena.ns.cloudflare.com2026-04-07 → 2026-07-11 · 3 obs

○ 2018-08-09 02:26:42
● 2026-04-07 18:36:54
● 2026-07-11 19:41:20

●MXusnetwork-com.mail.protection.outlook.com2015-07-18 → 2026-07-11 · 2 obs

● 2015-07-18 18:41:06
● 2026-07-11 19:41:20

●A104.21.17.182026-04-07 → 2026-07-11 · 3 obs

○ 2018-08-09 02:26:42
● 2026-04-07 18:36:54
● 2026-07-11 19:41:20

●A172.67.219.1442026-04-07 → 2026-07-11 · 3 obs

○ 2018-08-09 02:26:42
● 2026-04-07 18:36:54
● 2026-07-11 19:41:20

○A2606:4700:3031::ac43:db902026-04-07 → 2026-06-09 · 5 obs

○ 2018-08-09 02:26:42
● 2026-04-07 18:36:54
● 2026-06-09 13:37:42
○ 2026-06-25 18:02:34
○ 2026-07-11 19:41:20

○A2606:4700:3032::6815:11122026-04-07 → 2026-06-09 · 5 obs

○ 2018-08-09 02:26:42
● 2026-04-07 18:36:54
● 2026-06-09 13:37:42
○ 2026-06-25 18:02:34
○ 2026-07-11 19:41:20

●A2606:4700:3036::6815:11122026-06-25 → 2026-07-11 · 3 obs

○ 2026-06-09 13:37:42
● 2026-06-25 18:02:34
● 2026-07-11 19:41:20

●A2606:4700:3037::ac43:db902026-06-25 → 2026-07-11 · 3 obs

○ 2026-06-09 13:37:42
● 2026-06-25 18:02:34
● 2026-07-11 19:41:20

○A98.124.198.12015-07-18 → 2015-07-18 · 3 obs

● 2015-07-18 18:41:06
○ 2015-11-17 06:20:36
○ 2026-07-11 19:41:20

○A98.124.199.12015-07-18 → 2015-11-17 · 4 obs

● 2015-07-18 18:41:06
● 2015-11-17 06:20:36
○ 2016-02-03 18:06:54
○ 2026-07-11 19:41:20

○A98.124.199.752016-02-03 → 2018-08-09 · 5 obs

○ 2015-11-17 06:20:36
● 2016-02-03 18:06:54
● 2018-08-09 02:26:42
○ 2026-04-07 18:36:54
○ 2026-07-11 19:41:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
usnetwork.com	kurt.ns.cloudflare.com, serena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.220

NS records: kurt.ns.cloudflare.com, serena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for usnetwork.com (unsigned zone)

⏱️ Timing

Total: 233ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.219.144, 104.21.17.18`
AAAA	2	`2606:4700:3036::6815:1112, 2606:4700:3037::ac43:db90`
NS	2	`kurt.ns.cloudflare.com, serena.ns.cloudflare.com`
MX	1	`usnetwork-com.mail.protection.outlook.co`
TXT	3	`MS=ms23260495, MS=ms69671637...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kurt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

usnetwork.com is a parent domain of ns1.usnetwork.com.

IP Addresses

usnetwork.com resolves to four IP addresses: 104.21.17.18, 172.67.219.144, 2606:4700:3036::6815:1112 and 2606:4700:3037::ac43:db90.

guotankaoya.cn, 100ma.net, langbbqsmokers.com plus two other host names have IP numbers in common with usnetwork.com.

Name Servers

usnetwork.com is served by two delegated name servers, kurt.ns.cloudflare.com and serena.ns.cloudflare.com.

The name server configuration of usnetwork.com is shared with other domains, for instance strq.de, carnabylabs.com, hoaglawfirm.com and two others.

usnetwork.com shares at least some of its name servers with other domains, including creemorehillshoney.com, gluwa.com, honeylakeplantation.com and two others.

These name servers are frequently seen alongside the name servers miki.ns.cloudflare.com.

Hosts with 6 IP addresses each:

kurt.ns.cloudflare.com carries IP addresses 108.162.193.193, 172.64.33.193 and 173.245.59.193, with 3 other addresses beyond those.

serena.ns.cloudflare.com carries IP addresses 108.162.192.220, 172.64.32.220 and 173.245.58.220, with 3 other addresses beyond those.

Mail Servers

usnetwork.com uses one mail server — usnetwork-com.mail.protection.outlook.com.

usnetwork-com.mail.protection.outlook.com has 8 IP addresses: 52.101.9.11, 52.101.9.26, 52.101.10.2 plus 5 more.