`emadisonriver.com`

DNSSEC	⚠️ Not signed
A	64.40.65.100^{🇺🇸 TELX-AS1990164.40.65.0/24}
		PTR	`64-40-65-100.centurylink.net`
NS	`authns1.qwest.net` ⭐ ⚠️ Not in parent delegation
		A	2001:428::5^{🇺🇸 AS2092001:428::/32}
			PTR	`authns1.qwest.net`
		A	63.150.72.4^{🇺🇸 AS20963.144.0.0/12}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
NS	`authns2.qwest.net` ⚠️ Not in parent delegation
		A	2001:428::6^{🇺🇸 AS2092001:428::/32}
			PTR	`authns2.qwest.net`
		A	208.44.130.120^{🇺🇸 AS209208.44.0.0/14}
			PTR	`authns2.centurylink.net`
			PTR	`authns2.qwest.net`
			PTR	`authns2.lumen.tech`
NS	`dns0.madisonriver.net` ⚠️ Not in zone NS records
		A	63.150.72.4^{🇺🇸 AS20963.144.0.0/12}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
NS	`dns1.madisonriver.net` ⚠️ Not in zone NS records
		A	208.44.130.120^{🇺🇸 AS209208.44.0.0/14}
			PTR	`authns2.centurylink.net`
			PTR	`authns2.qwest.net`
			PTR	`authns2.lumen.tech`
NS	`dns2.madisonriver.net` ⚠️ Not in zone NS records
		A	63.150.72.4^{🇺🇸 AS20963.144.0.0/12}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
NS	`dns3.madisonriver.net` ⚠️ Not in zone NS records
		A	208.44.130.120^{🇺🇸 AS209208.44.0.0/14}
			PTR	`authns2.centurylink.net`
			PTR	`authns2.qwest.net`
			PTR	`authns2.lumen.tech`
NS	`dns4.madisonriver.net` ⚠️ Not in zone NS records
		A	63.150.72.4^{🇺🇸 AS20963.144.0.0/12}
			PTR	`authns1.centurylink.net`
			PTR	`authns1.qwest.net`
			PTR	`authns1.lumen.tech`
MX	`mx.centurylink.net` ⭐
		A	34.226.24.72^{🇺🇸 Amazon34.224.0.0/12 EC2 Region prefix}
			PTR	`ec2-34-226-24-72.compute-1.amazonaws.com`
		A	35.167.34.51^{🇺🇸 Amazon35.160.0.0/13 EC2 PDX prefix}
			PTR	`ec2-35-167-34-51.us-west-2.compute.amazonaws.com`
		A	44.237.12.42^{🇺🇸 Amazon44.224.0.0/11 EC2 PDX prefix}
			PTR	`ec2-44-237-12-42.us-west-2.compute.amazonaws.com`
		A	54.88.152.217^{🇺🇸 Amazon54.88.0.0/16 EC2 IAD VPC prefix}
			PTR	`ec2-54-88-152-217.compute-1.amazonaws.com`
TXT	`_mc8nqct2uqek5rptydvoyfm247kqoj4`
TXT	`v=spf1 include:centurylink.net -all`
TXT	`google-site-verification=nYNx-a-NWweWLKBEqxGBchSTR9-rdw6Z_8pJo7Pj84g`
TXT	`_hupxr13v84jo9j841fho85x8faqvuu4`
SOA	`authns1.qwest.net`abuse@centurylink.net serial=2260310000

`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=1785416207

Subdomains

webmail2.emadisonriver.com

mail.emadisonriver.com

webmail.emadisonriver.com

Same first word

emadisonriver.net

emadisonriver.com

Similar names

visiondreamer.com

mariondevries.eu

dreamervision.com

DNS History

13 records (9 active, 4 former)

●NSauthns1.qwest.net2015-08-15 → 2026-07-30 · 3 obs

○ 2009-01-29 19:47:00
● 2015-08-15 11:07:46
● 2026-07-30 13:19:58

●NSauthns2.qwest.net2015-08-15 → 2026-07-30 · 3 obs

○ 2009-01-29 19:47:00
● 2015-08-15 11:07:46
● 2026-07-30 13:19:58

●NSdns0.madisonriver.net2009-01-29 → 2026-07-30 · 5 obs

● 2009-01-29 19:47:00
○ 2015-08-15 11:07:46
○ 2016-05-14 17:05:02
● 2026-03-10 20:23:18
● 2026-07-30 13:19:58

●NSdns1.madisonriver.net2009-01-29 → 2026-07-30 · 5 obs

● 2009-01-29 19:47:00
○ 2015-08-15 11:07:46
○ 2016-05-14 17:05:02
● 2026-03-10 20:23:18
● 2026-07-30 13:19:58

●NSdns2.madisonriver.net2009-01-29 → 2026-07-30 · 5 obs

● 2009-01-29 19:47:00
○ 2015-08-15 11:07:46
○ 2016-05-14 17:05:02
● 2026-03-10 20:23:18
● 2026-07-30 13:19:58

●NSdns3.madisonriver.net2009-01-29 → 2026-07-30 · 5 obs

● 2009-01-29 19:47:00
○ 2015-08-15 11:07:46
○ 2016-05-14 17:05:02
● 2026-03-10 20:23:18
● 2026-07-30 13:19:58

●NSdns4.madisonriver.net2009-01-29 → 2026-07-30 · 5 obs

● 2009-01-29 19:47:00
○ 2015-08-15 11:07:46
○ 2016-05-14 17:05:02
● 2026-03-10 20:23:18
● 2026-07-30 13:19:58

●MXmx.centurylink.net2015-08-15 → 2026-07-30 · 3 obs

○ 2009-01-29 19:47:00
● 2015-08-15 11:07:46
● 2026-07-30 13:19:58

○MXmx1c35.carrierzone.com2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 19:47:00
○ 2015-08-15 11:07:46
○ 2026-07-30 13:19:58

○MXmx2c35.carrierzone.com2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 19:47:00
○ 2015-08-15 11:07:46
○ 2026-07-30 13:19:58

○MXmx3c35.carrierzone.com2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 19:47:00
○ 2015-08-15 11:07:46
○ 2026-07-30 13:19:58

○MXmx4c35.carrierzone.com2009-01-29 → 2009-01-29 · 3 obs

● 2009-01-29 19:47:00
○ 2015-08-15 11:07:46
○ 2026-07-30 13:19:58

●A64.40.65.1002009-01-29 → 2026-07-30 · 2 obs

● 2009-01-29 19:47:00
● 2026-07-30 13:19:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
emadisonriver.com	dns0.madisonriver.net, dns1.madisonriver.net, dns2.madisonriver.net, dns4.madisonriver.net...	-

✅ Authoritative Response

Server:63.150.72.4

NS records: dns0.madisonriver.net, dns1.madisonriver.net, dns2.madisonriver.net, dns4.madisonriver.net, dns3.madisonriver.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for emadisonriver.com (unsigned zone)

⏱️ Timing

Total: 925ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.40.65.100`
NS	2	`authns1.qwest.net, authns2.qwest.net`
MX	1	`mx.centurylink.net (pri: 100)`
TXT	4	`_hupxr13v84jo9j841fho85x8faqvuu4, google-site-verification=nYNx-a-NWweWLKB...`
SOA	1	`authns1.qwest.net abuse.centurylink.net`

Analysis

Hierarchy

emadisonriver.com is the parent domain of webmail2.emadisonriver.com, mail.emadisonriver.com and webmail.emadisonriver.com.

IP Addresses

emadisonriver.com resolves to one IP address: 64.40.65.100.

Name Servers

emadisonriver.com carries NS records listing 7 name servers — dns0.madisonriver.net, dns1.madisonriver.net, dns2.madisonriver.net and 4 others.

emadisonriver.com shares at least some of its name servers with other domains, including 48.54.71.in-addr.arpa, 251.127.65.in-addr.arpa, qwesthealthandlife.com and two others.

These name servers are frequently seen alongside authns1.qwest.net, authns2.qwest.net, dns3.madisonriver.net and 7 other name servers.

Hostnames that resolve to two IP addresses:

The A records for authns1.qwest.net return 63.150.72.4 and 2001:428::5.

The A records for authns2.qwest.net return 208.44.130.120 and 2001:428::6.

Hosts with just one IP address:

dns0.madisonriver.net resolves to the IP address 63.150.72.4.

dns1.madisonriver.net resolves to the IP address 208.44.130.120.

dns2.madisonriver.net resolves to the IP address 63.150.72.4.

dns3.madisonriver.net resolves to the IP address 208.44.130.120.

dns4.madisonriver.net resolves to the IP address 63.150.72.4.

authns1.qwest.net, dns0.madisonriver.net, dns2.madisonriver.net and dns4.madisonriver.net are host names that each resolve to 63.150.72.4.

The host names authns2.qwest.net, dns1.madisonriver.net and dns3.madisonriver.net each resolve to 208.44.130.120.

Mail Servers

Mail for emadisonriver.com is handled by a single mail server, mx.centurylink.net.

emadisonriver.com uses an identical mail server configuration to several other domains — among them gallatinriver.net, digisys.net, cswnet.com and two more.

emadisonriver.com partially shares its mail servers with other domains; known examples include riverviewresources.com, squirecreek.net and jamisonsvcs.com.

This set of mail servers commonly appears together with the mail servers riverviewresources-com.mail.protection.outlook.com.

mx.centurylink.net has four IP addresses: 34.226.24.72, 35.167.34.51, 44.237.12.42 and 54.88.152.217.

emadisonriver.com - robtex.com