`biostrat.ca`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:9652^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4ff6^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.79.246^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.150.82^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`danica.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26bb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2bb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`danica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22bb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`danica.ns.cloudflare.com`
		A	108.162.194.187^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	162.159.38.187^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
		A	172.64.34.187^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`danica.ns.cloudflare.com`
NS	`duke.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`duke.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`duke.ns.cloudflare.com`
		A	108.162.193.110^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	172.64.33.110^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
		A	173.245.59.110^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`duke.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.79.246, 172.67.150.82
		IPv6	2606:4700:3035::ac43:9652, 2606:4700:3037::6815:4ff6
SOA	`danica.ns.cloudflare.com`dns@cloudflare.com serial=2400358938

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2603301500

rank #693514 globally
rank #7073 in the tld
WOT: SAFE (68/100)

Previously MX for

biostrat.ca

Same first word

biostrat.com

biostrat.org

biostrat.ca

biostrat.dk

biostrat.net

Similar names

DNS History

19 records (6 active, 13 former)

●NSdanica.ns.cloudflare.com2026-03-25 → 2026-03-30 · 3 obs

○ 2020-03-22 01:30:36
● 2026-03-25 23:01:20
● 2026-03-30 15:36:42

●NSduke.ns.cloudflare.com2026-03-25 → 2026-03-30 · 3 obs

○ 2020-03-22 01:30:36
● 2026-03-25 23:01:20
● 2026-03-30 15:36:42

○NSns1.islandhosting.com2016-01-16 → 2020-03-22 · 5 obs

○ 2015-10-24 20:29:48
● 2016-01-16 02:12:34
● 2020-03-22 01:30:36
○ 2026-03-25 23:01:20
○ 2026-03-30 15:36:42

○NSns1.islandnet.com2015-06-06 → 2015-10-24 · 4 obs

● 2015-06-06 19:59:26
● 2015-10-24 20:29:48
○ 2016-01-16 02:12:34
○ 2026-03-30 15:36:42

○NSns2.islandhosting.com2016-01-16 → 2020-03-22 · 5 obs

○ 2015-10-24 20:29:48
● 2016-01-16 02:12:34
● 2020-03-22 01:30:36
○ 2026-03-25 23:01:20
○ 2026-03-30 15:36:42

○NSns2.islandnet.com2015-06-06 → 2015-10-24 · 4 obs

● 2015-06-06 19:59:26
● 2015-10-24 20:29:48
○ 2016-01-16 02:12:34
○ 2026-03-30 15:36:42

○NSns3.islandhosting.com2016-01-16 → 2020-03-22 · 5 obs

○ 2015-10-24 20:29:48
● 2016-01-16 02:12:34
● 2020-03-22 01:30:36
○ 2026-03-25 23:01:20
○ 2026-03-30 15:36:42

○NSns4.islandhosting.com2016-01-16 → 2020-03-22 · 5 obs

○ 2015-10-24 20:29:48
● 2016-01-16 02:12:34
● 2020-03-22 01:30:36
○ 2026-03-25 23:01:20
○ 2026-03-30 15:36:42

○NSns5.islandhosting.com2016-01-16 → 2020-03-22 · 5 obs

○ 2015-10-24 20:29:48
● 2016-01-16 02:12:34
● 2020-03-22 01:30:36
○ 2026-03-25 23:01:20
○ 2026-03-30 15:36:42

○MXbiostrat.ca2016-01-16 → 2016-01-16 · 4 obs

○ 2015-10-24 20:29:48
● 2016-01-16 02:12:34
○ 2016-04-02 14:27:10
○ 2026-03-30 15:36:42

○MXmail.biostrat.ca2016-04-02 → 2020-03-22 · 5 obs

○ 2016-01-16 02:12:34
● 2016-04-02 14:27:10
● 2020-03-22 01:30:36
○ 2026-03-25 23:01:20
○ 2026-03-30 15:36:42

○MXmail.islandnet.com2015-06-06 → 2015-10-24 · 4 obs

● 2015-06-06 19:59:26
● 2015-10-24 20:29:48
○ 2016-01-16 02:12:34
○ 2026-03-30 15:36:42

●A104.21.79.2462026-03-25 → 2026-03-30 · 3 obs

○ 2020-03-22 01:30:36
● 2026-03-25 23:01:20
● 2026-03-30 15:36:42

○A144.217.181.1802020-03-22 → 2020-03-22 · 4 obs

○ 2017-03-28 09:46:16
● 2020-03-22 01:30:36
○ 2026-03-25 23:01:20
○ 2026-03-30 15:36:42

●A172.67.150.822026-03-25 → 2026-03-30 · 3 obs

○ 2020-03-22 01:30:36
● 2026-03-25 23:01:20
● 2026-03-30 15:36:42

○A184.72.229.1762015-06-06 → 2016-08-07 · 4 obs

● 2015-06-06 19:59:26
● 2016-08-07 18:32:32
○ 2017-03-28 09:46:16
○ 2026-03-30 15:36:42

○A192.99.19.2302017-03-28 → 2017-03-28 · 4 obs

○ 2016-08-07 18:32:32
● 2017-03-28 09:46:16
○ 2020-03-22 01:30:36
○ 2026-03-30 15:36:42

●A2606:4700:3035::ac43:96522026-03-25 → 2026-03-30 · 3 obs

○ 2020-03-22 01:30:36
● 2026-03-25 23:01:20
● 2026-03-30 15:36:42

●A2606:4700:3037::6815:4ff62026-03-25 → 2026-03-30 · 3 obs

○ 2020-03-22 01:30:36
● 2026-03-25 23:01:20
● 2026-03-30 15:36:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
biostrat.ca	danica.ns.cloudflare.com, duke.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.59.110

NS records: danica.ns.cloudflare.com, duke.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biostrat.ca (unsigned zone)

⏱️ Timing

Total: 364ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.79.246, 172.67.150.82`
AAAA	2	`2606:4700:3035::ac43:9652, 2606:4700:3037::6815:4ff6`
NS	2	`danica.ns.cloudflare.com, duke.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`danica.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

biostrat.ca resolves to four IPs: 2606:4700:3035::ac43:9652, 2606:4700:3037::6815:4ff6, 104.21.79.246 and 172.67.150.82.

Other host names such as clou-d101forge.digital, letsbecool.com, www.gumgum.org, www.ordergate.com and bedario.cz share IP numbers with biostrat.ca.

Name Servers

biostrat.ca is delegated to two name servers: danica.ns.cloudflare.com and duke.ns.cloudflare.com.

biostrat.ca uses the same name server setup as other domains, including creatiefbijellen.nl, metfone-cellcard-smart.com, 199wns.vip, timetravelodyssey.com and 622wns.vip.

At least part of the name servers for biostrat.ca are shared with other domains, for instance jstb2016.com, edgedrive.com, cdxx.us, taixuanjx.com and ljrmy.com.

These name servers are commonly used alongside martha.ns.cloudflare.com and ganz.ns.cloudflare.com.

Host names with six IP numbers:

danica.ns.cloudflare.com points to: 2606:4700:50::a29f:26bb, 2803:f800:50::6ca2:c2bb, 2a06:98c1:50::ac40:22bb, 108.162.194.187, 162.159.38.187 and 172.64.34.187.

duke.ns.cloudflare.com points to: 2606:4700:58::adf5:3b6e, 2803:f800:50::6ca2:c16e, 2a06:98c1:50::ac40:216e, 108.162.193.110, 172.64.33.110 and 173.245.59.110.

biostrat.ca - robtex.com

biostrat.ca

ca

Previously MX for

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`biostrat.ca`

`ca`