`biotechresources.com`

DNSSEC	⚠️ Not signed
A	162.159.135.42^{Cloudflare162.159.128.0/19 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns-cloud-a1.googledomains.com` ⭐
		A	2001:4860:4802:32::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a1.googledomains.com`
		A	216.239.32.106^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-a1.googledomains.com`
NS	`ns-cloud-a2.googledomains.com`
		A	2001:4860:4802:34::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a2.googledomains.com`
		A	216.239.34.106^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-a2.googledomains.com`
NS	`ns-cloud-a3.googledomains.com`
		A	2001:4860:4802:36::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a3.googledomains.com`
		A	216.239.36.106^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-a3.googledomains.com`
NS	`ns-cloud-a4.googledomains.com`
		A	2001:4860:4802:38::6a^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-a4.googledomains.com`
		A	216.239.38.106^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-a4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c03::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dy-in-f26.1e100.net`
		A	74.125.137.26^{🇺🇸 Google74.125.137.0/24}
			PTR	`dy-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2607:f8b0:4023:2801::1a^{🇺🇸 Google2607:f8b0::/32}
			PTR	`lcausi-in-f26.1e100.net`
		A	192.178.128.27^{🇺🇸 Google192.178.128.0/24}
			PTR	`lcausi-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2607:f8b0:4001:c70::1a^{🇺🇸 Google2607:f8b0:4001::/48}
			PTR	`yucbful-in-f26.1e100.net`
		A	192.178.209.26^{🇺🇸 Google192.178.209.0/24}
			PTR	`yucbful-in-f26.1e100.net`
TXT	`ca3-3f262cc6f16446a5b290e8390746fbf8`
TXT	`zoho-verification=zb72029432.zmverify.zoho.com`
TXT	`google-site-verification=xP704JL6k4wQWqBm9fEGuVMkHKgDzuh1ZUW74JAWnqY`
TXT	`v=spf1 include:_spf.google.com ~all`
TXT	`MS=ms54377883`
SOA	`ns-cloud-a1.googledomains.com`cloud-dns-hostmaster@google.com serial=18

`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=1778765891

WOT: UNKNOWN (67/100)

Subdomains

www.biotechresources.com

Same first word

biotechresources.com

DNS History

16 records (10 active, 6 former)

●NSns-cloud-a1.googledomains.com2026-02-15 → 2026-05-14 · 3 obs

○ 2017-10-01 06:35:34
● 2026-02-15 11:58:32
● 2026-05-14 13:40:06

●NSns-cloud-a2.googledomains.com2026-02-15 → 2026-05-14 · 3 obs

○ 2017-10-01 06:35:34
● 2026-02-15 11:58:32
● 2026-05-14 13:40:06

●NSns-cloud-a3.googledomains.com2026-02-15 → 2026-05-14 · 3 obs

○ 2017-10-01 06:35:34
● 2026-02-15 11:58:32
● 2026-05-14 13:40:06

●NSns-cloud-a4.googledomains.com2026-02-15 → 2026-05-14 · 3 obs

○ 2017-10-01 06:35:34
● 2026-02-15 11:58:32
● 2026-05-14 13:40:06

○NSns1.aplus.net2015-05-25 → 2017-10-01 · 4 obs

● 2015-05-25 17:15:56
● 2017-10-01 06:35:34
○ 2026-02-15 11:58:32
○ 2026-05-14 13:40:06

○NSns2.aplus.net2015-05-25 → 2017-10-01 · 4 obs

● 2015-05-25 17:15:56
● 2017-10-01 06:35:34
○ 2026-02-15 11:58:32
○ 2026-05-14 13:40:06

●MXalt1.aspmx.l.google.com2026-02-15 → 2026-05-14 · 3 obs

○ 2017-10-01 06:35:34
● 2026-02-15 11:58:32
● 2026-05-14 13:40:06

●MXalt2.aspmx.l.google.com2026-02-15 → 2026-05-14 · 3 obs

○ 2017-10-01 06:35:34
● 2026-02-15 11:58:32
● 2026-05-14 13:40:06

●MXalt3.aspmx.l.google.com2026-02-15 → 2026-05-14 · 3 obs

○ 2017-10-01 06:35:34
● 2026-02-15 11:58:32
● 2026-05-14 13:40:06

●MXalt4.aspmx.l.google.com2026-02-15 → 2026-05-14 · 3 obs

○ 2017-10-01 06:35:34
● 2026-02-15 11:58:32
● 2026-05-14 13:40:06

●MXaspmx.l.google.com2026-02-15 → 2026-05-14 · 3 obs

○ 2017-10-01 06:35:34
● 2026-02-15 11:58:32
● 2026-05-14 13:40:06

○MXmx1c40.carrierzone.com2015-05-25 → 2017-10-01 · 4 obs

● 2015-05-25 17:15:56
● 2017-10-01 06:35:34
○ 2026-02-15 11:58:32
○ 2026-05-14 13:40:06

○MXmx2c40.carrierzone.com2015-05-25 → 2017-10-01 · 4 obs

● 2015-05-25 17:15:56
● 2017-10-01 06:35:34
○ 2026-02-15 11:58:32
○ 2026-05-14 13:40:06

○MXmx3c40.carrierzone.com2015-05-25 → 2017-10-01 · 4 obs

● 2015-05-25 17:15:56
● 2017-10-01 06:35:34
○ 2026-02-15 11:58:32
○ 2026-05-14 13:40:06

●A162.159.135.422026-02-15 → 2026-05-14 · 3 obs

○ 2017-10-01 06:35:34
● 2026-02-15 11:58:32
● 2026-05-14 13:40:06

○A64.29.151.2212015-05-25 → 2017-10-01 · 4 obs

● 2015-05-25 17:15:56
● 2017-10-01 06:35:34
○ 2026-02-15 11:58:32
○ 2026-05-14 13:40:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
biotechresources.com	ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.36.106

NS records: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com, ns-cloud-a4.googledomains.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotechresources.com (unsigned zone)

⏱️ Timing

Total: 393ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`162.159.135.42`
NS	4	`ns-cloud-a3.googledomains.com, ns-cloud-a2.googledomains.com...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), aspmx.l.google.com (pri: 1)...`
TXT	5	`zoho-verification=zb72029432.zmverify.zo, MS=ms54377883...`
SOA	1	`ns-cloud-a1.googledomains.com cloud-dns-`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-a1.googledomains.com, ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com...)

Analysis

Hierarchy

biotechresources.com is the parent of www.biotechresources.com.

IP Addresses

biotechresources.com resolves to a single IP address: 162.159.135.42.

Other host names including hasten.tv, bowmanheatingandair.com, cafeyaroma.com, vengo.ch and tenpointinterpretation.com share IP numbers with biotechresources.com.

Name Servers

biotechresources.com is delegated to four name servers: ns-cloud-a1.googledomains.com, ns-cloud-a2.googledomains.com, ns-cloud-a3.googledomains.com and ns-cloud-a4.googledomains.com.

biotechresources.com at least partially shares name servers with other domains, including texxal.com, sanacin.com, hamptontuning.net, isq-inc.com and psmallen.com.