`coldspringhead.com`

DNSSEC	⚠️ Not signed
A	216.225.199.9^{🇺🇸 IONOS-AS216.225.192.0/20 IONOS Inc. us-pil-ionos-cloud-ewr}
		PTR	`cobal.ardata.ca`
NS	`dns2.rebel.ca` ⭐
		A	52.10.144.165^{🇺🇸 Amazon52.10.0.0/15 EC2 PDX Prefix}
			PTR	`dns2.rebel.ca`
		A	54.187.80.106^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`dns2.rebel.ca`
NS	`dns.rebel.ca`
		A	52.3.166.104^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`dns.rebel.ca`
		A	52.3.190.193^{🇺🇸 Amazon52.2.0.0/15 EC2 IAD prefix}
			PTR	`dns.rebel.ca`
MX	`cobal.coldspringhead.ca` ⭐
		A	216.225.199.9^{🇺🇸 IONOS-AS216.225.192.0/20 IONOS Inc. us-pil-ionos-cloud-ewr}
			PTR	`cobal.ardata.ca`
TXT	`google-site-verification=WjU7ASOQOOIww-G6fwUYunnkOmgEMcKO5sXPSsHd3Jw`
TXT	`v=spf1 ip4:216.225.199.9 include:_spf.google.com ~all`
SOA	`dns.rebel.ca`noc@rebel.ca 2026-03-19 #1

`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=1774413007

Subdomains

mx.coldspringhead.com

Same first word

coldspringhead.ca

coldspringhead.com

DNS History

11 records (4 active, 7 former)

●NSdns.rebel.ca2016-09-09 → 2026-03-25 · 3 obs

○ 2016-03-07 14:19:52
● 2016-09-09 12:44:02
● 2026-03-25 04:58:44

●NSdns2.rebel.ca2020-03-10 → 2026-03-25 · 3 obs

○ 2016-09-09 12:44:02
● 2020-03-10 06:12:30
● 2026-03-25 04:58:44

○NSns1.fatcow.com2015-08-07 → 2016-03-07 · 4 obs

● 2015-08-07 21:41:14
● 2016-03-07 14:19:52
○ 2016-09-09 12:44:02
○ 2026-03-25 04:58:44

○NSns2.fatcow.com2015-08-07 → 2016-03-07 · 4 obs

● 2015-08-07 21:41:14
● 2016-03-07 14:19:52
○ 2016-09-09 12:44:02
○ 2026-03-25 04:58:44

●MXcobal.coldspringhead.ca2016-09-09 → 2026-03-25 · 3 obs

○ 2016-03-07 14:19:52
● 2016-09-09 12:44:02
● 2026-03-25 04:58:44

○MXmx.coldspringhead.com2015-08-07 → 2016-03-07 · 4 obs

● 2015-08-07 21:41:14
● 2016-03-07 14:19:52
○ 2016-09-09 12:44:02
○ 2026-03-25 04:58:44

●A216.225.199.92026-03-25 → 2026-03-25 · 2 obs

○ 2020-03-10 06:12:30
● 2026-03-25 04:58:44

○A65.254.248.2012015-08-07 → 2016-03-07 · 4 obs

● 2015-08-07 21:41:14
● 2016-03-07 14:19:52
○ 2016-09-09 12:44:02
○ 2026-03-25 04:58:44

○A74.208.161.932016-09-09 → 2017-04-26 · 5 obs

○ 2016-03-07 14:19:52
● 2016-09-09 12:44:02
● 2017-04-26 16:50:26
○ 2020-03-10 06:12:30
○ 2026-03-25 04:58:44

○A74.208.216.1742020-03-10 → 2020-03-10 · 3 obs

○ 2017-04-26 16:50:26
● 2020-03-10 06:12:30
○ 2026-03-25 04:58:44

○CNAMEcobal.coldspringhead.ca2016-09-09 → 2017-04-26 · 4 obs

● 2016-09-09 12:44:02
● 2017-04-26 16:50:26
○ 2020-03-10 06:12:30
○ 2026-03-25 04:58:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
coldspringhead.com	dns.rebel.ca, dns2.rebel.ca	-

✅ Authoritative Response

Server:52.3.190.193

NS records: dns.rebel.ca, dns2.rebel.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for coldspringhead.com (unsigned zone)

⏱️ Timing

Total: 407ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.225.199.9`
NS	2	`dns.rebel.ca, dns2.rebel.ca`
MX	1	`cobal.coldspringhead.ca (pri: 10)`
TXT	2	`google-site-verification=WjU7ASOQOOIww-G, v=spf1 ip4:216.225.199.9 include:_spf.go`
SOA	1	`dns.rebel.ca noc.rebel.ca`

Analysis

Hierarchy

The parent of mx.coldspringhead.com is coldspringhead.com.

IP Addresses

coldspringhead.com points to a single IP: 216.225.199.9.

Other host names, for example coldspringhead.ca, cobal.coldspringhead.ca, ardata.ca and adrianroy.ca share IP numbers with coldspringhead.com.

Name Servers

Two name servers dns2.rebel.ca and dns.rebel.ca handle delegation for coldspringhead.com.

coldspringhead.com uses the same name server setup as other domains, for example cardiomontreal.org, cchy.ca, genescreenbc.com, gabriolahouses.com and super8kenora.com.

coldspringhead.com partially shares name servers with other domains; examples include mhp.ca, achd.ca, donnagriffith.com, rainmaker-group.com and ns1.web-solutions.ca.

These name servers are often used with the name servers dns2.domainsatcost.ca and dns.domainsatcost.ca.

Host names with two IP numbers:

dns2.rebel.ca points to: 52.10.144.165 and 54.187.80.106

dns.rebel.ca points to: 52.3.166.104 and 52.3.190.193

Mail Servers

coldspringhead.com is handled by a single mail server, cobal.coldspringhead.ca.

Some mail servers are shared between coldspringhead.com and other domains, for example coldspringhead.ca.

These mail servers are often used with the mail servers onyx.coldspringhead.ca.

cobal.coldspringhead.ca points to a single IP: 216.225.199.9.

coldspringhead.com - robtex.com