biocool.com - dns.ninja

`biocool.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:8d21^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::6815:2906^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.41.6^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.33^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`koa.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2cf2^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3f2^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`koa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23f2^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`koa.ns.cloudflare.com`
		A	108.162.195.242^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	162.159.44.242^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
		A	172.64.35.242^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`koa.ns.cloudflare.com`
NS	`lana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lana.ns.cloudflare.com`
		A	108.162.192.182^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	172.64.32.182^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	173.245.58.182^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
MX	`biocool-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::6^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00406.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::10^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-dbapr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::1^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as9pr07cu00301.inbound.protection.outlook.com`
		A	52.101.68.16^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00400.inbound.protection.outlook.com`
		A	52.101.68.21^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db4pr02cu00205.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
TXT	`MS=ms77063977`
TXT	`v=spf1 a mx include:spf.protection.outlook.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.41.6, 172.67.141.33
		IPv6 hints	2606:4700:3034::ac43:8d21, 2606:4700:3036::6815:2906
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=248, name=cloudflare-ech.com
SOA	`koa.ns.cloudflare.com`dns@cloudflare.com serial=2405837029

`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=1785289882

PTR for

102.234.33.217.in-addr.arpa

Subdomains

www.biocool.com

Same first word

biocool.net

biocool.fr

biocool.co.uk

biocool.com

Similar names

bioloco.com

biocloo.com

colobio.com

biocolo.com

bioloco.es

coolbio.org

obicool.pt

coolbio.com

locobio.org

DNS History

17 records (7 active, 10 former)

●NSkoa.ns.cloudflare.com2026-05-16 → 2026-07-29 · 3 obs

○ 2016-04-18 20:58:10
● 2026-05-16 12:28:28
● 2026-07-29 02:16:34

●NSlana.ns.cloudflare.com2026-05-16 → 2026-07-29 · 3 obs

○ 2016-04-18 20:58:10
● 2026-05-16 12:28:28
● 2026-07-29 02:16:34

○NSns1.upperclick.es2015-07-03 → 2016-04-18 · 4 obs

● 2015-07-03 17:01:36
● 2016-04-18 20:58:10
○ 2026-05-16 12:28:28
○ 2026-07-29 02:16:34

○NSns2.upperclick.es2015-07-03 → 2016-04-18 · 4 obs

● 2015-07-03 17:01:36
● 2016-04-18 20:58:10
○ 2026-05-16 12:28:28
○ 2026-07-29 02:16:34

●MXbiocool-com.mail.protection.outlook.com2016-04-18 → 2026-07-29 · 3 obs

○ 2016-01-25 08:19:10
● 2016-04-18 20:58:10
● 2026-07-29 02:16:34

○MXcorreo.biocool.com2015-07-03 → 2016-01-25 · 4 obs

● 2015-07-03 17:01:36
● 2016-01-25 08:19:10
○ 2016-04-18 20:58:10
○ 2026-07-29 02:16:34

○MXmail.biocool.com2015-07-03 → 2016-01-25 · 4 obs

● 2015-07-03 17:01:36
● 2016-01-25 08:19:10
○ 2016-04-18 20:58:10
○ 2026-07-29 02:16:34

●A104.21.41.62026-05-18 → 2026-07-29 · 3 obs

○ 2026-05-16 12:28:28
● 2026-05-18 10:29:36
● 2026-07-29 02:16:34

●A172.67.141.332026-05-18 → 2026-07-29 · 3 obs

○ 2026-05-16 12:28:28
● 2026-05-18 10:29:36
● 2026-07-29 02:16:34

○A188.114.96.02026-05-16 → 2026-05-16 · 4 obs

○ 2016-04-18 20:58:10
● 2026-05-16 12:28:28
○ 2026-05-18 10:29:36
○ 2026-07-29 02:16:34

○A188.114.97.02026-05-16 → 2026-05-16 · 4 obs

○ 2016-04-18 20:58:10
● 2026-05-16 12:28:28
○ 2026-05-18 10:29:36
○ 2026-07-29 02:16:34

●A2606:4700:3034::ac43:8d212026-05-18 → 2026-07-29 · 3 obs

○ 2026-05-16 12:28:28
● 2026-05-18 10:29:36
● 2026-07-29 02:16:34

●A2606:4700:3036::6815:29062026-07-16 → 2026-07-29 · 3 obs

○ 2026-06-09 23:13:26
● 2026-07-16 22:48:40
● 2026-07-29 02:16:34

○A2606:4700:3037::6815:29062026-05-18 → 2026-06-09 · 5 obs

○ 2026-05-16 12:28:28
● 2026-05-18 10:29:36
● 2026-06-09 23:13:26
○ 2026-07-16 22:48:40
○ 2026-07-29 02:16:34

○A2a06:98c1:3120::2026-05-16 → 2026-05-16 · 4 obs

○ 2016-04-18 20:58:10
● 2026-05-16 12:28:28
○ 2026-05-18 10:29:36
○ 2026-07-29 02:16:34

○A2a06:98c1:3121::2026-05-16 → 2026-05-16 · 4 obs

○ 2016-04-18 20:58:10
● 2026-05-16 12:28:28
○ 2026-05-18 10:29:36
○ 2026-07-29 02:16:34

○A82.98.163.922015-07-03 → 2016-04-18 · 4 obs

● 2015-07-03 17:01:36
● 2016-04-18 20:58:10
○ 2026-05-16 12:28:28
○ 2026-07-29 02:16:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net...	-
biocool.com	lana.ns.cloudflare.com, koa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.242

NS records: lana.ns.cloudflare.com, koa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biocool.com (unsigned zone)

⏱️ Timing

Total: 220ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.41.6, 172.67.141.33`
AAAA	2	`2606:4700:3034::ac43:8d21, 2606:4700:3036::6815:2906`
NS	2	`koa.ns.cloudflare.com, lana.ns.cloudflare.com`
MX	1	`biocool-com.mail.protection.outlook.com`
TXT	2	`MS=ms77063977, v=spf1 a mx include:spf.protection.outlo`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`koa.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lana.ns.cloudflare.com, lana.ns.cloudflare.com, lana.ns.cloudflare.com...)

Analysis

Hierarchy

biocool.com serves as the parent of www.biocool.com.

IP Addresses

biocool.com has four IP addresses: 104.21.41.6, 172.67.141.33, 2606:4700:3034::ac43:8d21 and 2606:4700:3036::6815:2906.

Among the host names that share IP numbers with biocool.com are unibet-kr.net, quantummetricsone.click, chinahref.com and two others.

Name Servers

biocool.com uses two name servers for its delegation: koa.ns.cloudflare.com and lana.ns.cloudflare.com.

biocool.com has the same name server delegation as a number of other domains, such as usbroadcast.co, heylo.de, mcs-ce.pl and two more.

biocool.com has at least partial name server overlap with other domains, such as liuyuning.com, aspicomm.com, crossbarland.com and two others.

These name servers tend to appear together with the name servers rose.ns.cloudflare.com, hayes.ns.cloudflare.com and adelaide.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname koa.ns.cloudflare.com directs to 108.162.195.242, 162.159.44.242 and 172.64.35.242 along with 3 other IP addresses.

Hostname lana.ns.cloudflare.com directs to 108.162.192.182, 172.64.32.182 and 173.245.58.182 along with 3 other IP addresses.

Mail Servers

biocool.com routes its mail through a single mail server, biocool-com.mail.protection.outlook.com.

biocool-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.16, 52.101.68.21 and 52.101.68.32, along with 5 other.