🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`jrnetwork.us`

DNSSEC	⚠️ Not signed
A	104.243.42.2^{🇺🇸 RELIABLESITENET-1104.243.42.0/24 101 Possumtown Rd Piscataway, NJ 08854 United States}
NS	`elmo.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3ba3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elmo.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elmo.ns.cloudflare.com`
		A	108.162.193.163^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	172.64.33.163^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
		A	173.245.59.163^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elmo.ns.cloudflare.com`
NS	`monika.ns.cloudflare.com`
		A	2606:4700:50::a29f:2638^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monika.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c238^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`monika.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2238^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`monika.ns.cloudflare.com`
		A	108.162.194.56^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monika.ns.cloudflare.com`
		A	162.159.38.56^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monika.ns.cloudflare.com`
		A	172.64.34.56^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`monika.ns.cloudflare.com`
MX	`jrnetwork-us.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f909::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.24^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr02cu00400.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.41.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00204.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`MS=ms23138822`
TXT	`NETORGFT16050842.onmicrosoft.com`
TXT	`google-site-verification=Nzu2sHhM6yYk6Yc2UJ3ClEoBz_cXRk8stAEHrBbP9OA`
TXT	`ms23138822`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`elmo.ns.cloudflare.com`dns@cloudflare.com serial=2412342504

`us`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.cctld.us` ⭐
	NS	`b.cctld.us`
	NS	`f.cctld.us`
	NS	`k.cctld.us`
	NS	`m.cctld.us`
	NS	`n.cctld.us`
	NS	`w.cctld.us`
	NS	`x.cctld.us`
	NS	`y.cctld.us`
	SOA	`a.cctld.us`admin@tldns.godaddy serial=1786879917

Subdomains

fwpbx2.jrnetwork.us

fwpbx1.jrnetwork.us

Same first word

jrnetwork.net

jrnetwork.co.uk

jrnetwork.us

Similar names

rjnetwork.nl

rjnetwork.cn

rjnetwork.co.in

rjnetwork.com.br

DNS History

8 records (4 active, 4 former)

●NSelmo.ns.cloudflare.com2026-04-18 → 2026-08-16 · 2 obs

● 2026-04-18 19:55:16
● 2026-08-16 11:50:48

●NSmonika.ns.cloudflare.com2026-04-18 → 2026-08-16 · 2 obs

● 2026-04-18 19:55:16
● 2026-08-16 11:50:48

●MXjrnetwork-us.mail.protection.outlook.com2026-04-18 → 2026-08-16 · 2 obs

● 2026-04-18 19:55:16
● 2026-08-16 11:50:48

○A104.21.11.22026-04-18 → 2026-04-24 · 4 obs

● 2026-04-18 19:55:16
● 2026-04-24 19:57:28
○ 2026-05-18 03:09:06
○ 2026-08-16 11:50:48

●A104.243.42.22026-05-18 → 2026-08-16 · 3 obs

○ 2026-04-24 19:57:28
● 2026-05-18 03:09:06
● 2026-08-16 11:50:48

○A172.67.164.2212026-04-18 → 2026-04-24 · 4 obs

● 2026-04-18 19:55:16
● 2026-04-24 19:57:28
○ 2026-05-18 03:09:06
○ 2026-08-16 11:50:48

○A2606:4700:3033::6815:b022026-04-18 → 2026-04-24 · 4 obs

● 2026-04-18 19:55:16
● 2026-04-24 19:57:28
○ 2026-05-18 03:09:06
○ 2026-08-16 11:50:48

○A2606:4700:3034::ac43:a4dd2026-04-18 → 2026-04-24 · 4 obs

● 2026-04-18 19:55:16
● 2026-04-24 19:57:28
○ 2026-05-18 03:09:06
○ 2026-08-16 11:50:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
us	b.cctld.us, f.cctld.us, k.cctld.us, m.cctld.us...	-
jrnetwork.us	monika.ns.cloudflare.com, elmo.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.163

NS records: monika.ns.cloudflare.com, elmo.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for jrnetwork.us (unsigned zone)

⏱️ Timing

Total: 444ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.243.42.2`
NS	2	`elmo.ns.cloudflare.com, monika.ns.cloudflare.com`
MX	1	`jrnetwork-us.mail.protection.outlook.com`
TXT	5	`MS=ms23138822, NETORGFT16050842.onmicrosoft.com...`
SOA	1	`elmo.ns.cloudflare.com dns.cloudflare.co`

Analysis

Hierarchy

fwpbx2.jrnetwork.us and fwpbx1.jrnetwork.us each fall under jrnetwork.us as their parent domain.

IP Addresses

jrnetwork.us resolves to just one IP address, 104.243.42.2.

Name Servers

Two name servers handle the delegation for jrnetwork.us: elmo.ns.cloudflare.com and monika.ns.cloudflare.com.

Among the domains sharing the same name servers as jrnetwork.us are conservativenewmexico.com, kapida-qz8w4m19.sbs and trumpforce47.com.

jrnetwork.us partially shares its NS delegation with several other domains, including europaleague.gr, host-pack.com, colegioceualicante.es and two others.

These name servers regularly co-occur with the name servers ximena.ns.cloudflare.com, hasslo.ns.cloudflare.com and tessa.ns.cloudflare.com.

DNS names with 6 IP addresses:

elmo.ns.cloudflare.com resolves to 108.162.193.163, 172.64.33.163 and 173.245.59.163 among others, with 3 other IP addresses in total.

monika.ns.cloudflare.com resolves to 108.162.194.56, 162.159.38.56 and 172.64.34.56 among others, with 3 other IP addresses in total.

Mail Servers

The sole mail server for jrnetwork.us is jrnetwork-us.mail.protection.outlook.com.

With 8 IP addresses total, jrnetwork-us.mail.protection.outlook.com resolves to 52.101.9.24, 52.101.40.0, 52.101.41.4 and 5 others.

jrnetwork.us - robtex.com

jrnetwork.us

us

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`jrnetwork.us`

`us`