`biotestservices.com`

DNSSEC	⚠️ Not signed
A	66.96.161.111^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
		PTR	`111.161.96.66.static.eigbox.net`
NS	`ns1.yourhostingaccount.com` ⭐ ⚠️ Not in parent delegation
		A	65.254.254.102^{🇺🇸 EIG-2987365.254.224.0/19 TML Customer}
			PTR	`ns1.yourhostingaccount.com`
NS	`ns1.dotsterhost.com` ⚠️ Not in zone NS records
		A	66.96.142.146^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`146.142.96.66.static.eigbox.net`
NS	`ns2.dotsterhost.com` ⚠️ Not in zone NS records
		A	65.254.254.170^{🇺🇸 EIG-2987365.254.224.0/19 TML Customer}
			PTR	`65-254-254-170.yourhostingaccount.com`
NS	`ns2.yourhostingaccount.com` ⚠️ Not in parent delegation
		A	65.254.254.155^{🇺🇸 EIG-2987365.254.224.0/19 TML Customer}
			PTR	`ns2.yourhostingaccount.com`
NS	`ns3.dotsterhost.com` ⚠️ Not in zone NS records
		A	66.96.142.148^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`148.142.96.66.static.eigbox.net`
MX	`mx.biotestservices.com` ⭐
		A	66.96.140.88^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`88.140.96.66.static.eigbox.net`
		A	66.96.140.89^{🇺🇸 EIG-2987366.96.128.0/18 Endurance International Group, Inc}
			PTR	`89.140.96.66.static.eigbox.net`
TXT	`v=spf1 a mx`
SOA	`ns1.yourhostingaccount.com`admin@yourhostingaccount.com 2012-12-13 #65

`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=1774533302

Subdomains

mx.biotestservices.com

Same first word

biotestservices.com

DNS History

10 records (7 active, 3 former)

●NSns1.dotsterhost.com2008-03-15 → 2026-03-26 · 5 obs

● 2008-03-15 22:27:22
○ 2015-06-02 01:54:26
○ 2018-01-18 03:19:04
● 2026-03-25 09:54:14
● 2026-03-26 14:23:16

●NSns1.yourhostingaccount.com2015-06-02 → 2026-03-26 · 3 obs

○ 2008-03-15 22:27:22
● 2015-06-02 01:54:26
● 2026-03-26 14:23:16

●NSns2.dotsterhost.com2008-03-15 → 2026-03-26 · 5 obs

● 2008-03-15 22:27:22
○ 2015-06-02 01:54:26
○ 2018-01-18 03:19:04
● 2026-03-25 09:54:14
● 2026-03-26 14:23:16

●NSns2.yourhostingaccount.com2015-06-02 → 2026-03-26 · 3 obs

○ 2008-03-15 22:27:22
● 2015-06-02 01:54:26
● 2026-03-26 14:23:16

●NSns3.dotsterhost.com2008-03-15 → 2026-03-26 · 5 obs

● 2008-03-15 22:27:22
○ 2015-06-02 01:54:26
○ 2018-01-18 03:19:04
● 2026-03-25 09:54:14
● 2026-03-26 14:23:16

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

● 2008-03-15 22:27:22
○ 2015-06-02 01:54:26
○ 2026-03-26 14:23:16

●MXmx.biotestservices.com2015-06-02 → 2026-03-26 · 3 obs

○ 2008-03-15 22:27:22
● 2015-06-02 01:54:26
● 2026-03-26 14:23:16

●A66.96.161.1112016-04-25 → 2026-03-26 · 3 obs

○ 2016-01-05 08:45:32
● 2016-04-25 09:43:18
● 2026-03-26 14:23:16

○A66.96.161.1952015-06-02 → 2016-01-05 · 5 obs

○ 2008-03-15 22:27:22
● 2015-06-02 01:54:26
● 2016-01-05 08:45:32
○ 2016-04-25 09:43:18
○ 2026-03-26 14:23:16

○A72.5.53.822008-03-15 → 2008-03-15 · 3 obs

● 2008-03-15 22:27:22
○ 2015-06-02 01:54:26
○ 2026-03-26 14:23:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net...	-
biotestservices.com	ns1.dotsterhost.com, ns2.dotsterhost.com, ns3.dotsterhost.com	3 records

✅ Authoritative Response

Server:66.96.142.148

NS records: ns1.dotsterhost.com, ns2.dotsterhost.com, ns3.dotsterhost.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotestservices.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`66.96.161.111`
NS	2	`ns2.yourhostingaccount.com, ns1.yourhostingaccount.com`
MX	1	`mx.biotestservices.com (pri: 30)`
TXT	1	`v=spf1 a mx`
SOA	1	`ns1.yourhostingaccount.com admin.yourhos`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.dotsterhost.com, ns2.dotsterhost.com, ns3.dotsterhost.com)

Analysis

Hierarchy

biotestservices.com is the parent of mx.biotestservices.com.

IP Addresses

biotestservices.com points to a single IP number: 66.96.161.111.

other host names for instance nevadarsi.co, midrest.com, ghsaviationgroup.com, midrest.us and www.rvrpalm.com share IP numbers with biotestservices.com.

Name Servers

biotestservices.com is delegated to five name servers: ns1.dotsterhost.com, ns2.dotsterhost.com, ns3.dotsterhost.com, ns1.yourhostingaccount.com and ns2.yourhostingaccount.com.

biotestservices.com at least partially shares name servers with other domains, for instance liveoakcomm.com, weirdconsulting.net, nayini.com, coolkeytags.com and tomandcheryl.com.

These name servers are often used together with the name servers ns1.dotster.com, ns2.dotster.com, ns1.mydomain.com, ns2.mydomain.com, ns3.mydomain.com, ns4.mydomain.com, ns1.domain.com, ns2.domain.com, ns3.domain.com and ns1.verio.com.

Host names with one IP number:

ns1.dotsterhost.com points to: 66.96.142.146

ns2.dotsterhost.com points to: 65.254.254.170

ns3.dotsterhost.com points to: 66.96.142.148

ns1.yourhostingaccount.com points to: 65.254.254.102

ns2.yourhostingaccount.com points to: 65.254.254.155

Mail Servers

biotestservices.com is handled by a single mail server, mx.biotestservices.com.

Host mx.biotestservices.com resolves to two IPs: 66.96.140.88 and 66.96.140.89.

biotestservices.com - robtex.com