`co-si.com`

DNSSEC	⚠️ Not signed
NS	`dns1.blacksun.ca` ⚠️ Not in zone NS records
		A	69.27.97.3^{🇨🇦 AS5501769.27.97.0/24 108-116 Research Drive Saskatoon SK S7N 3R3 Canada}
			PTR	`c7dns1.blacksun.ca`
			PTR	`dns1.blacksun.ca`
NS	`dns2.blacksun.ca` ⚠️ Not in zone NS records
		A	69.27.99.3^{🇨🇦 AS5501769.27.99.0/24 108-116 Research Drive Saskatoon SK S7N 3R3 Canada}
			PTR	`c7dns2.blacksun.ca`
			PTR	`dns2.blacksun.ca`

`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=1774830817

WOT: SAFE (60/100)

Previously MX for

co-si.com

Same first word

co-si.ch

co-si.de

co-si.com

co-si.nl

Similar names

is-oc.com

oc-si.it

si-co.it

ic-os.com

co-is.com

s-cio.com

i-cos.cn

cos-i.com

io-cs.com

o-sci.com

si-co.de

is-co.de

oc-is.com

si-co.net

c-iso.com

ocs-i.com

ic-os.de

ci-os.com

iso-c.com

i-soc.com.ua

i-sco.sk

so-ic.jp

so-ic.blogspot.com

i-soc.org.ua

si-co.cn

iso-c.it

cs-io.com

cio-s.com

is-oc.de

ic-os.co.uk

i-soc.com

i-cos.ch

i-cos.it

ic-os.org

si-co.com

sc-io.de

i-cos.com

o-sci.org

i-osc.com

so-ic.com

i-cos.at

si-co.jp

i-soc.kiev.ua

i-soc.com.cn

i-soc.net

is-co.com

oc-si.com

ic-so.com

DNS History

4 records (2 active, 2 former)

●NSdns1.blacksun.ca2015-09-02 → 2026-03-30 · 2 obs

● 2015-09-02 13:38:42
● 2026-03-30 00:57:26

●NSdns2.blacksun.ca2015-09-02 → 2026-03-30 · 2 obs

● 2015-09-02 13:38:42
● 2026-03-30 00:57:26

○MXco-si.com2015-09-02 → 2016-12-25 · 4 obs

● 2015-09-02 13:38:42
● 2016-12-25 16:23:18
○ 2026-03-04 17:20:30
○ 2026-03-30 00:57:26

○A69.27.98.62015-09-02 → 2016-12-25 · 4 obs

● 2015-09-02 13:38:42
● 2016-12-25 16:23:18
○ 2026-03-04 17:20:30
○ 2026-03-30 00:57:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
co-si.com	dns1.blacksun.ca, dns2.blacksun.ca	-

✅ Authoritative Response

Server:69.27.99.3

NS records: dns1.blacksun.ca, dns2.blacksun.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for co-si.com (unsigned zone)

⏱️ Timing

Total: 439ms | Queries: -

📄 Records

Type	Count	Sample Data

Analysis

Name Servers

co-si.com has two name servers: dns1.blacksun.ca and dns2.blacksun.ca.

co-si.com shares the same name server setup as other domains, for example strangelove.com, socialstage.me, racesir.com, telesalestraining.net and cicansky.ca.

Host names with a single IP:

dns1.blacksun.ca points to 69.27.97.3

dns2.blacksun.ca points to 69.27.99.3

co-si.com - robtex.com

co-si.com

com