biosys.ca - robtex.com

biosys.ca

DNSSEC⚠️ Not signed
A162.240.175.104🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTRserver-605566.4thd.co
NSns1.server-605566.4thd.co ⭐
A162.240.175.104🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTRserver-605566.4thd.co
NSns2.server-605566.4thd.co
A162.240.175.104🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTRserver-605566.4thd.co
NSns3.server-605566.4thd.co
A162.240.175.104🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTRserver-605566.4thd.co
NSns4.server-605566.4thd.co
A162.240.175.104🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTRserver-605566.4thd.co
MXbiosys.ca ⭐
A162.240.175.104🇺🇸 EIGI162.240.0.0/15 1958 South 950 East Provo UT 84606 United States
PTRserver-605566.4thd.co
TXTv=spf1 +a +mx +ip4:162.240.175.104 ~all
SOAns1.server-605566.4thd.comohanned@4thd.ca 2026-05-27 #1

ca

DNSSEC🔒 Signed (DS record present)
NSprd-czp-05.corp.cira.ca ⭐
NSany.ca-servers.ca
NSc.ca-servers.ca
NSd.ca-servers.ca
NSj.ca-servers.ca
SOAprd-czp-05.corp.cira.caadmin-dns@cira.ca serial=2607160200

MX for

biosys.ca

Same first word

biosys.ca
biosys.co.jp
biosys.net
biosys.company
biosys.us
biosys.fr
biosys.eu
biosys.co
biosys.com
biosys.link
biosys.pl
biosys.com.my
biosys.es
biosys.it
biosys.ch
biosys.com.tr
biosys.technology
biosys.biz

Similar names

byosis.com
bossyi.com
sysbio.tools
sysbio.org.ua
sysbio.eu
boissy.de
sysbio.ac.cn
bossiy.com
bossyi.cn
ibossy.com
sibyos.com
yiboss.com
boissy.fr
sysbio.nl
sysbio.lv
sysbio.org
bissoy.com
sybois.com
sysbio.de
boysis.com
sysbio.com
boysis.com.tr
sysbio.se
byosis.eu
boysis.eu
sysbio.ru

DNS History

13 records (6 active, 7 former)

20162017201820192020202120222023202420252026NSns1.server-605566.4thd.cons2.server-605566.4thd.cons3.server-605566.4thd.cons4.server-605566.4thd.cons1.domain-dns.cans1.domain-dns.comns2.domain-dns.cans2.domain-dns.comns3.domain-dns.cans3.domain-dns.comMXbiosys.caA162.240.175.10467.223.102.78
○NSns1.domain-dns.ca2015-07-18 → 2015-11-23 · 4 obs
● 2015-07-18 15:17:22
● 2015-11-23 23:04:24
○ 2016-02-23 09:16:06
○ 2026-07-16 03:02:46
○NSns1.domain-dns.com2015-07-18 → 2015-11-23 · 4 obs
● 2015-07-18 15:17:22
● 2015-11-23 23:04:24
○ 2016-02-23 09:16:06
○ 2026-07-16 03:02:46
●NSns1.server-605566.4thd.co2026-06-13 → 2026-07-16 · 3 obs
○ 2016-02-23 09:16:06
● 2026-06-13 09:06:10
● 2026-07-16 03:02:46
○NSns2.domain-dns.ca2015-07-18 → 2015-11-23 · 4 obs
● 2015-07-18 15:17:22
● 2015-11-23 23:04:24
○ 2016-02-23 09:16:06
○ 2026-07-16 03:02:46
○NSns2.domain-dns.com2015-07-18 → 2015-11-23 · 4 obs
● 2015-07-18 15:17:22
● 2015-11-23 23:04:24
○ 2016-02-23 09:16:06
○ 2026-07-16 03:02:46
●NSns2.server-605566.4thd.co2026-06-13 → 2026-07-16 · 3 obs
○ 2016-02-23 09:16:06
● 2026-06-13 09:06:10
● 2026-07-16 03:02:46
○NSns3.domain-dns.ca2015-07-18 → 2015-11-23 · 4 obs
● 2015-07-18 15:17:22
● 2015-11-23 23:04:24
○ 2016-02-23 09:16:06
○ 2026-07-16 03:02:46
○NSns3.domain-dns.com2015-07-18 → 2015-11-23 · 4 obs
● 2015-07-18 15:17:22
● 2015-11-23 23:04:24
○ 2016-02-23 09:16:06
○ 2026-07-16 03:02:46
●NSns3.server-605566.4thd.co2026-06-13 → 2026-07-16 · 3 obs
○ 2016-02-23 09:16:06
● 2026-06-13 09:06:10
● 2026-07-16 03:02:46
●NSns4.server-605566.4thd.co2026-06-13 → 2026-07-16 · 3 obs
○ 2016-02-23 09:16:06
● 2026-06-13 09:06:10
● 2026-07-16 03:02:46
●MXbiosys.ca2026-06-13 → 2026-07-16 · 2 obs
● 2026-06-13 09:06:10
● 2026-07-16 03:02:46
●A162.240.175.1042026-06-13 → 2026-07-16 · 3 obs
○ 2016-02-23 09:16:06
● 2026-06-13 09:06:10
● 2026-07-16 03:02:46
○A67.223.102.782015-07-18 → 2015-11-23 · 4 obs
● 2015-07-18 15:17:22
● 2015-11-23 23:04:24
○ 2016-02-23 09:16:06
○ 2026-07-16 03:02:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
cac.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca-
biosys.cans1.server-605566.4thd.co, ns2.server-605566.4thd.co, ns3.server-605566.4thd.co, ns4.server-605566.4thd.co-

✅ Authoritative Response

Server:162.240.175.104

NS records: ns1.server-605566.4thd.co, ns2.server-605566.4thd.co, ns3.server-605566.4thd.co, ns4.server-605566.4thd.co

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biosys.ca (unsigned zone)

⏱️ Timing

Total: 941ms | Queries: -

📄 Records

TypeCountSample Data
A1162.240.175.104
NS4ns2.server-605566.4thd.co, ns4.server-605566.4thd.co...
MX1biosys.ca (pri: 0)
TXT1v=spf1 +a +mx +ip4:162.240.175.104 ~all
SOA1ns1.server-605566.4thd.co mohanned.4thd.

Analysis

Mail Server Role

biosys.ca handles its own mail, functioning as its own mail server.

IP Addresses

biosys.ca resolves to just one IP address, 162.240.175.104.

Two other host names, along with zlx.ca, zvz.ca and 4thd.org, also share IP numbers with biosys.ca.

Name Servers

The NS records for biosys.ca point to four name servers: ns1.server-605566.4thd.co, ns2.server-605566.4thd.co, ns3.server-605566.4thd.co and ns4.server-605566.4thd.co.

biosys.ca partially shares its NS delegation with several other domains, including yemen.fm, cigorette.us, kuki.ca and two others.

All four host names — ns1.server-605566.4thd.co, ns2.server-605566.4thd.co, ns3.server-605566.4thd.co and ns4.server-605566.4thd.co — resolve to 162.240.175.104.

These host names all point to 162.240.175.104: ns1.server-605566.4thd.co, ns2.server-605566.4thd.co, ns3.server-605566.4thd.co and ns4.server-605566.4thd.co.

Mail Servers

biosys.ca is served by just one mail server: biosys.ca.

biosys.ca has exactly one IP number: 162.240.175.104.