cusmac.com - dns.ninja

`cusmac.com`

DNSSEC	⚠️ Not signed
NS	`dns1msp.popp.net` ⭐
		A	208.254.148.69^{🇺🇸 AS46303208.254.148.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
NS	`dns2msp.popp.net`
		A	208.254.148.100^{🇺🇸 AS46303208.254.148.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
MX	`cusmac.com.mx1.popp.rcimx.net` ⭐
		A	208.254.148.79^{🇺🇸 AS46303208.254.148.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`popp.redcondor.net`
MX	`cusmac.com.mx2.popp.rcimx.net`⁽²⁰⁾
		A	208.80.204.71^{🇺🇸 LESSE208.80.204.0/22 Advertisement for GoSecure}
			PTR	`smtp.email-protect.gosecure.net`
		A	208.80.204.72^{🇺🇸 LESSE208.80.204.0/22 Advertisement for GoSecure}
			PTR	`smtp.email-protect.gosecure.net`
		A	208.80.204.73^{🇺🇸 LESSE208.80.204.0/22 Advertisement for GoSecure}
			PTR	`smtp.email-protect.gosecure.net`
		A	208.80.204.74^{🇺🇸 LESSE208.80.204.0/22 Advertisement for GoSecure}
			PTR	`smtp.email-protect.gosecure.net`
		A	208.254.148.79^{🇺🇸 AS46303208.254.148.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`popp.redcondor.net`
MX	`cusmac.com.mx3.popp.rcimx.net`⁽³⁰⁾
		A	208.254.148.79^{🇺🇸 AS46303208.254.148.0/24 Comcast Cable Communications, Inc. 1800 Bishops Gate Blvd Mt Laurel, NJ 08054}
			PTR	`popp.redcondor.net`
MX	`cusmac.com.mx4.popp.rcimx.net`⁽⁴⁰⁾
		A	208.80.204.253^{🇺🇸 LESSE208.80.204.0/22 Advertisement for GoSecure}
			PTR	`spoolers.redcondor.net`
TXT	`v=spf1 a mx ip4:208.80.200.0/21 ip4:208.254.148.64/26 -all`
SOA	`dns1msp.popp.net`hostmaster serial=19

`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=1785154542

Same first word

cusmac.com

Similar names

uscacm.github.io

cmcusa.net

acmscu.com

mccusa.net

cucams.com

mccusa.org

ccmusa.net

cmcusa.org

cmcusa.com

casmuc.de

ccamus.com

ccamus.cl

acmusc.com

sccmua.com

cmacus.com

mccusa.co

ccmaus.com

aumcsc.org

musacc.com

ccmusa.com

scuacm.com

DNS History

6 records (6 active, 0 former)

●NSdns1msp.popp.net2015-07-16 → 2026-07-27 · 2 obs

● 2015-07-16 02:04:20
● 2026-07-27 12:23:22

●NSdns2msp.popp.net2015-07-16 → 2026-07-27 · 2 obs

● 2015-07-16 02:04:20
● 2026-07-27 12:23:22

●MXcusmac.com.mx1.popp.rcimx.net2015-07-16 → 2026-07-27 · 2 obs

● 2015-07-16 02:04:20
● 2026-07-27 12:23:22

●MXcusmac.com.mx2.popp.rcimx.net2015-07-16 → 2026-07-27 · 2 obs

● 2015-07-16 02:04:20
● 2026-07-27 12:23:22

●MXcusmac.com.mx3.popp.rcimx.net2015-07-16 → 2026-07-27 · 2 obs

● 2015-07-16 02:04:20
● 2026-07-27 12:23:22

●MXcusmac.com.mx4.popp.rcimx.net2015-07-16 → 2026-07-27 · 2 obs

● 2015-07-16 02:04:20
● 2026-07-27 12:23:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, g.gtld-servers.net, k.gtld-servers.net, c.gtld-servers.net...	-
cusmac.com	dns1msp.popp.net, dns2msp.popp.net	-

✅ Authoritative Response

Server:208.254.148.100

NS records: dns1msp.popp.net, dns2msp.popp.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for cusmac.com (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`dns1msp.popp.net, dns2msp.popp.net`
MX	4	`cusmac.com.mx2.popp.rcimx.net (pri: 20), cusmac.com.mx3.popp.rcimx.net (pri: 30)...`
TXT	1	`v=spf1 a mx ip4:208.80.200.0/21 ip4:208.`
SOA	1	`dns1msp.popp.net hostmaster`

Analysis

Name Servers

DNS delegation for cusmac.com points to two name servers: dns1msp.popp.net and dns2msp.popp.net.

cusmac.com shares its name server setup with other domains, including 117.87.63.in-addr.arpa, psicompany.net, efstrans.com and two others.

The name servers of cusmac.com overlap at least partially with those of other domains — among them 209.248.65.in-addr.arpa, esns.org, 26.240.173.in-addr.arpa and two more.

The name servers poppdns1, ns1.popptest.net and poppdns1.popp.net are commonly seen alongside these name servers.

Both dns1msp.popp.net and dns2msp.popp.net have a single IP address each — dns1msp.popp.net resolves to 208.254.148.69 while dns2msp.popp.net resolves to 208.254.148.100.

Mail Servers

Mail for cusmac.com is handled by four mail servers: cusmac.com.mx1.popp.rcimx.net, cusmac.com.mx2.popp.rcimx.net, cusmac.com.mx3.popp.rcimx.net and cusmac.com.mx4.popp.rcimx.net.

Host names that resolve to five IP addresses:

cusmac.com.mx2.popp.rcimx.net points to 208.80.204.71, 208.80.204.72, 208.80.204.73 and two other IP addresses.

Host names pointing to a single IP address:

cusmac.com.mx1.popp.rcimx.net directs to 208.254.148.79.

cusmac.com.mx3.popp.rcimx.net directs to 208.254.148.79.

cusmac.com.mx4.popp.rcimx.net directs to 208.80.204.253.

cusmac.com.mx2.popp.rcimx.net, cusmac.com.mx1.popp.rcimx.net and cusmac.com.mx3.popp.rcimx.net are host names that all point to 208.254.148.79.