`sapientunderground.com`

DNSSEC	⚠️ Not signed
A	66.96.161.160^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`160.161.96.66.static.eigbox.net`
NS	`ns1.dotster.com` ⭐
		A	172.64.52.250^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.dotster.com`
		A	172.64.53.155^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx.sapientunderground.com` ⭐
		A	66.96.140.156^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`156.140.96.66.static.eigbox.net`
		A	66.96.140.157^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`157.140.96.66.static.eigbox.net`
TXT	`v=spf1 ip4:66.96.128.0/18 include:websitewelcome.com ?all`
SOA	`ns1.dotster.com`dnsadmin@dotster.com 2017-07-14 #34

`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=1771291435

Subdomains

mx.sapientunderground.com

Same first word

sapientunderground.com

DNS History

12 records (4 active, 8 former)

○NSns1.domain.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 18:16:32
○ 2015-06-13 23:28:36
○ 2026-03-23 10:29:26

●NSns1.dotster.com2026-02-25 → 2026-03-23 · 3 obs

○ 2017-05-19 16:47:46
● 2026-02-25 01:20:24
● 2026-03-23 10:29:26

○NSns1.yourhostingaccount.com2015-06-13 → 2016-05-06 · 5 obs

○ 2008-03-15 18:16:32
● 2015-06-13 23:28:36
● 2016-05-06 03:00:12
○ 2017-05-19 16:47:46
○ 2026-03-23 10:29:26

○NSns2.domain.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 18:16:32
○ 2015-06-13 23:28:36
○ 2026-03-23 10:29:26

●NSns2.dotster.com2026-02-25 → 2026-03-23 · 3 obs

○ 2017-05-19 16:47:46
● 2026-02-25 01:20:24
● 2026-03-23 10:29:26

○NSns2.yourhostingaccount.com2015-06-13 → 2016-05-06 · 5 obs

○ 2008-03-15 18:16:32
● 2015-06-13 23:28:36
● 2016-05-06 03:00:12
○ 2017-05-19 16:47:46
○ 2026-03-23 10:29:26

○NSns3.domain.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 18:16:32
○ 2015-06-13 23:28:36
○ 2026-03-23 10:29:26

○MXmail4.domain.com2008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 18:16:32
○ 2015-06-13 23:28:36
○ 2026-03-23 10:29:26

●MXmx.sapientunderground.com2015-06-13 → 2026-03-23 · 6 obs

○ 2008-03-15 18:16:32
● 2015-06-13 23:28:36
● 2016-05-06 03:00:12
○ 2017-05-19 16:47:46
● 2026-02-25 01:20:24
● 2026-03-23 10:29:26

○A66.96.149.12016-03-18 → 2016-05-06 · 5 obs

○ 2015-11-21 11:04:54
● 2016-03-18 19:44:08
● 2016-05-06 03:00:12
○ 2017-05-19 16:47:46
○ 2026-03-23 10:29:26

●A66.96.161.1602015-06-13 → 2026-03-23 · 7 obs

○ 2008-03-15 18:16:32
● 2015-06-13 23:28:36
● 2015-11-21 11:04:54
○ 2016-03-18 19:44:08
○ 2017-05-19 16:47:46
● 2026-02-25 01:20:24
● 2026-03-23 10:29:26

○A72.5.54.432008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 18:16:32
○ 2015-06-13 23:28:36
○ 2026-03-23 10:29:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, c.gtld-servers.net...	-
sapientunderground.com	ns1.dotster.com, ns2.dotster.com	2 records

✅ Authoritative Response

Server:172.64.52.250

NS records: ns1.dotster.com, ns2.dotster.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sapientunderground.com (unsigned zone)

⏱️ Timing

Total: 265ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.96.161.160`
NS	2	`ns1.dotster.com, ns2.dotster.com`
MX	1	`mx.sapientunderground.com (pri: 30)`
TXT	1	`v=spf1 ip4:66.96.128.0/18 include:websit`
SOA	1	`ns1.dotster.com dnsadmin.dotster.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.dotster.com, ns2.dotster.com)

Analysis

Hierarchy

The parent of mx.sapientunderground.com is sapientunderground.com.

IP Addresses

sapientunderground.com points to a single IP address: 66.96.161.160.

Other host names such as aecompany.com, mariodlopez.com, hostmaster.purduepromo.com, hostmaster.walkingtraveler.com and c-ten.com share IPs with sapientunderground.com.

Name Servers

Two name servers ns1.dotster.com and ns2.dotster.com handle the delegation for sapientunderground.com.

sapientunderground.com shares the same name server setup as other domains, for example cagnor.com, normansolomon.org, gamma1916.com, chalin.net and gloriajdesigns.com.

sapientunderground.com at least partially shares name servers with other domains, for example winmedia.ca, holinka.net, zep.com, propen.org and foobarbaz.us.

These name servers are often used together with ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.

Host names with one IP number:

ns1.dotster.com points to 172.64.52.250; ns2.dotster.com points to 172.64.53.155.

Mail Servers

The mx.sapientunderground.com mail server handles sapientunderground.com.

mx.sapientunderground.com points to two IP numbers: 66.96.140.156 and 66.96.140.157.

sapientunderground.com - robtex.com