MXLIST.NET - hcextranet.com

Search for IP or hostnames:

hcextranet.com checked at 2025-10-28T02:54:53.251Z 363ms 136/136/136 100% R:15

`hcextranet.com`

NS	`auth1.dns.rcn.net`
		A	2610:80:0:102::44 ^{🇺🇸 Astound}
		A	2610:80:0:10e::20 ^{🇺🇸 Astound}
		A	66.44.1.44^{🇺🇸 Astound}
		A	207.172.3.20^{🇺🇸 Astound}
			PTR	`auth1.dns.rcn.net`
NS	`auth2.dns.rcn.net`
		A	2610:80:0:100::17 ^{🇺🇸 Astound}
			PTR	`auth2.dns.rcn.net`
		A	2610:80:0:101::120 ^{🇺🇸 Astound}
		A	207.172.11.14^{🇺🇸 Astound}
			PTR	`auth2.dns.rcn.net`
		A	207.237.14.120^{🇺🇸 Astound}
NS	`auth3.dns.rcn.net`
		A	2610:80:0:10e::21 ^{🇺🇸 Astound}
		A	2610:80:80::153 ^{🇺🇸 Astound}
		A	207.96.3.153^{🇺🇸 Astound}
		A	207.172.3.21^{🇺🇸 Astound}
			PTR	`auth3.dns.rcn.net`
NS	`auth4.dns.rcn.net`
		A	2610:80:0:103::9 ^{🇺🇸 Astound}
		A	2610:80:0:10e::22 ^{🇺🇸 Astound}
		A	207.172.3.22^{🇺🇸 Astound}
			PTR	`auth4.dns.rcn.net`
		A	208.59.89.9^{🇺🇸 Astound}
MX	`spool.mail.rcn.net`
		A	207.172.157.171^{🇺🇸 Astound}
		A	207.172.157.181^{🇺🇸 Astound}
MX	`vmail.mail.rcn.net`
		A	207.172.157.200^{🇺🇸 Astound}
A	216.80.108.115^{🇺🇸 Astound}
		PTR	`216-80-108-115.il.subnet.cable.rcncustomer.com`

hcextranet.com

hcextranet.com

xentercath.com

thecarnext.com

arnexttech.com

hernextact.com

extentarch.com

hcextranet.com points to a single IP: 216.80.108.115.

Other host names, such as 216-80-108-115.il.subnet.cable.rcncustomer.com, share IP numbers with hcextranet.com.

hcextranet.com's delegation is handled by four name servers: auth1.dns.rcn.net, auth2.dns.rcn.net, auth3.dns.rcn.net and auth4.dns.rcn.net.

hcextranet.com partially shares name servers with other domains; examples include carillon.org, fastmesh.com, rcncustomer.com, 56.80.216.in-addr.arpa and 240.71.206.in-addr.arpa.

Hosts with four IPs:

auth1.dns.rcn.net points to 2610:80:0:102::44, 2610:80:0:10e::20, 66.44.1.44 and 207.172.3.20.

auth2.dns.rcn.net points to 2610:80:0:100::17, 2610:80:0:101::120, 207.172.11.14 and 207.237.14.120.

auth3.dns.rcn.net points to 2610:80:0:10e::21, 2610:80:80::153, 207.96.3.153 and 207.172.3.21.

auth4.dns.rcn.net points to 2610:80:0:103::9, 2610:80:0:10e::22, 207.172.3.22 and 208.59.89.9.

hcextranet.com is handled by two mail servers: spool.mail.rcn.net and vmail.mail.rcn.net.

hcextranet.com has the same mail server setup as other domains, including encodersrotary.com, positionencoders.com, tresemme.net, machineaccuracy.com and retrofitdro.com.

hcextranet.com shares some mail servers with other domains, at least partially, such as impresariollc.org, sw1.news.rcn.net, 60.80.216.in-addr.arpa, feed2.news.rcn.net and corp.rcn.net.

Host names with two IP numbers:

Host names with one IP number:

dbq