`smtp2.linkline.ca`

DNSSEC	⚠️ Not signed
A	70.54.243.250^{🇨🇦 BELL-AS70.54.0.0/16 BELLNEXXIA-11}
		PTR	`smtp2.linkline.ca`

`linkline.ca`

	DNSSEC	⚠️ Not signed
	A	69.7.20.229^{🇺🇸 ONENECK-IT-SOLUTIONS-PHX69.7.16.0/20 US Signal Company LLC}
	NS	`ns10.digicertdns.com` ⭐
	NS	`ns11.digicertdns.com`
	NS	`ns12.digicertdns.com`
	NS	`ns13.digicertdns.net`
	NS	`ns14.digicertdns.net`
	NS	`ns15.digicertdns.net`
	MX	`us-smtp-inbound-1.mimecast.com` ⭐
	MX	`us-smtp-inbound-2.mimecast.com` ⭐
	TXT	`1ulz4U59zGebySmLr+ewt52+n4ZLQ/ZyqkayfF53eAEu1wDtbBDydGYRJm0mG+e7OzaxhevCuBVJj...`
	TXT	`fd8qcqckt705lpgqdgmj8vmoga`
	TXT	`aj68fiiie07m7bh5h1konjn5k4`
	TXT	`smartsheet-site-validation=Wyo4e539XSRjkWVMed1zJiWntGggaYFO`
	TXT	`MS=ms54063063`
	TXT	`jb936uav7hhnuhedtrhbnr7atp`
	TXT	`nqd9uu7o1vaa3r2f3tfam8sq16`
	TXT	`v=spf1 include:us._netblocks.mimecast.com include:spf.protection.outlook.com ...`
	SOA	`ns10.digicertdns.com`dns@digicertdns.com 2009-01-01 #9

PTR for

250.243.54.70.in-addr.arpa

MX for

linklinecontractors.com

Previously MX for

linkline.ca

Same first word

smtp2.kinghost.net

smtp2.selfip.net

smtp2.sc.gov.br

smtp2.org

smtp2.gov.ee

smtp2.eu

smtp2.net

smtp2.jele.io

smtp2.gov.rs

smtp2.com

smtp2.pythonanywhere.com

Similar names

mt2sp.com

mtsp2.xyz

2smtp.com

mtsp2.com

DNS History

1 record (1 active, 0 former)

●A70.54.243.2502015-02-25 → 2026-08-11 · 2 obs

● 2015-02-25 16:03:02
● 2026-08-11 18:45:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	c.ca-servers.ca, d.ca-servers.ca, j.ca-servers.ca, any.ca-servers.ca	-
linkline.ca	ns10.digicertdns.com, ns11.digicertdns.com, ns14.digicertdns.net, ns13.digicertdns.net...	-

✅ Authoritative Response

Server:208.94.149.159

NS records: ns10.digicertdns.com, ns11.digicertdns.com, ns14.digicertdns.net, ns13.digicertdns.net, ns12.digicertdns.com, ns15.digicertdns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for linkline.ca (unsigned zone)

⏱️ Timing

Total: 264ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`70.54.243.250`

Analysis

Mail Server Role

The mail server smtp2.linkline.ca processes email for linklinecontractors.com.

smtp1.linkline.ca is often seen acting as a mail server in combination with smtp2.linkline.ca.

IP Addresses

smtp2.linkline.ca resolves to just one IP address, 70.54.243.250.

smtp2.linkline.ca - robtex.com