`biotestexpress.com`

DNSSEC	⚠️ Not signed
A	209.17.116.160^{🇺🇸 Jacksonville209.17.116.0/24 5335 Gate Parkway Jacksonville FL 32256 United States}
NS	`ns13.worldnic.com` ⭐
		A	162.159.26.214^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns14.worldnic.com`
		A	162.159.27.150^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ...`
TXT	`0ed1fe018a5cc05410439a49e28875ff6003d314a2`
TXT	`MS=ms81253688`
SOA	`NS13.WORLDNIC.com`namehost@WORLDNIC.com serial=124020610

`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=1776196512

Same first word

biotestexpress.com

DNS History

9 records (5 active, 4 former)

○NSdns01.consolidated.net2015-08-10 → 2017-03-25 · 4 obs

● 2015-08-10 20:38:16
● 2017-03-25 06:01:10
○ 2026-03-06 09:29:08
○ 2026-04-14 19:58:30

○NSdns02.consolidated.net2015-08-10 → 2017-03-25 · 4 obs

● 2015-08-10 20:38:16
● 2017-03-25 06:01:10
○ 2026-03-06 09:29:08
○ 2026-04-14 19:58:30

●NSns13.worldnic.com2026-03-06 → 2026-04-14 · 3 obs

○ 2017-03-25 06:01:10
● 2026-03-06 09:29:08
● 2026-04-14 19:58:30

●NSns14.worldnic.com2026-03-06 → 2026-04-14 · 3 obs

○ 2017-03-25 06:01:10
● 2026-03-06 09:29:08
● 2026-04-14 19:58:30

○MXbiotestexpress-com.mail.protection.outlook.com2015-08-10 → 2017-03-25 · 4 obs

● 2015-08-10 20:38:16
● 2017-03-25 06:01:10
○ 2026-03-06 09:29:08
○ 2026-04-14 19:58:30

●MXus-smtp-inbound-1.mimecast.com2026-03-06 → 2026-04-14 · 3 obs

○ 2017-03-25 06:01:10
● 2026-03-06 09:29:08
● 2026-04-14 19:58:30

●MXus-smtp-inbound-2.mimecast.com2026-03-06 → 2026-04-14 · 3 obs

○ 2017-03-25 06:01:10
● 2026-03-06 09:29:08
● 2026-04-14 19:58:30

○A206.193.231.992015-08-10 → 2017-03-25 · 4 obs

● 2015-08-10 20:38:16
● 2017-03-25 06:01:10
○ 2026-03-06 09:29:08
○ 2026-04-14 19:58:30

●A209.17.116.1602026-03-06 → 2026-04-14 · 3 obs

○ 2017-03-25 06:01:10
● 2026-03-06 09:29:08
● 2026-04-14 19:58:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, c.gtld-servers.net, a.gtld-servers.net, g.gtld-servers.net...	-
biotestexpress.com	ns13.worldnic.com, ns14.worldnic.com	2 records

✅ Authoritative Response

Server:162.159.26.214

NS records: ns13.worldnic.com, ns14.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotestexpress.com (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`209.17.116.160`
NS	2	`ns13.worldnic.com, ns14.worldnic.com`
MX	2	`us-smtp-inbound-2.mimecast.com (pri: 0), us-smtp-inbound-1.mimecast.com (pri: 0)`
TXT	3	`MS=ms81253688, 0ed1fe018a5cc05410439a49e28875ff6003d314...`
SOA	1	`NS13.WORLDNIC.com namehost.WORLDNIC.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns13.worldnic.com, ns14.worldnic.com)

Analysis

IP Addresses

biotestexpress.com maps to IP address 209.17.116.160.

Other host names, for instance ecocleanwindows.com, www.cumminselectric.com, jacobandhefner.com, mtibus.com and southlyonhvacservice.com share IP numbers with biotestexpress.com.

Name Servers

Two name servers ns13.worldnic.com and ns14.worldnic.com are delegated to biotestexpress.com.

biotestexpress.com uses the same name server configuration as other domains, such as agentware.com, comicbin.com, lifatec.com, gbqconsulting.net and fyetunes.com.