`blockchaintv.com`

DNSSEC	⚠️ Not signed
A	51.222.143.2^{🇨🇦 OVH51.222.0.0/16 Hosting route}
		PTR	`slave3.namespro.ca`
NS	`htns1.namespro.ca` ⭐
		A	82.180.163.101^{🇺🇸 IIHOS00182.180.160.0/22 HOSTINGER US}
			PTR	`htns1.namespro.ca`
NS	`htns2.namespro.ca`
		A	69.164.251.118^{🇺🇸 RoadRunner69.164.248.0/22 DFW1}
NS	`htns3.namespro.ca`
		A	213.255.209.16^{🇨🇦 AS54913213.255.209.0/24 CLOUDWEBMANAGE-CA-TR}
MX	`mailroot8.namespro.ca` ⭐
		A	209.127.13.246^{🇨🇦 SERVER-MANIA209.127.0.0/20 Server Mania Inc}
			PTR	`mailroot8.namespro.ca`
TXT	`v=spf1 mx include:_spf.mailroots.namespro.ca ~all`
SOA	`htns1.namespro.ca`support@namespro.ca serial=1763237692

`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=1783150766

Subdomains

mail.blockchaintv.com

Same first word

blockchaintv.com

DNS History

25 records (5 active, 20 former)

●NShtns1.namespro.ca2026-05-09 → 2026-07-04 · 3 obs

○ 2020-02-22 09:41:16
● 2026-05-09 12:51:14
● 2026-07-04 07:52:44

●NShtns2.namespro.ca2026-05-09 → 2026-07-04 · 3 obs

○ 2020-02-22 09:41:16
● 2026-05-09 12:51:14
● 2026-07-04 07:52:44

●NShtns3.namespro.ca2026-05-09 → 2026-07-04 · 3 obs

○ 2020-02-22 09:41:16
● 2026-05-09 12:51:14
● 2026-07-04 07:52:44

○NSns1.cloudtodns.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-15 01:56:26
● 2020-02-22 09:41:16
○ 2026-05-09 12:51:14
○ 2026-07-04 07:52:44

○NSns1.m48.siteground.biz2015-10-30 → 2016-06-25 · 5 obs

○ 2015-06-22 22:41:50
● 2015-10-30 06:43:08
● 2016-06-25 19:54:58
○ 2017-03-15 01:56:26
○ 2026-07-04 07:52:44

○NSns2.cloudtodns.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-15 01:56:26
● 2020-02-22 09:41:16
○ 2026-05-09 12:51:14
○ 2026-07-04 07:52:44

○NSns2.m48.siteground.biz2015-10-30 → 2016-06-25 · 5 obs

○ 2015-06-22 22:41:50
● 2015-10-30 06:43:08
● 2016-06-25 19:54:58
○ 2017-03-15 01:56:26
○ 2026-07-04 07:52:44

○NSns3.cloudtodns.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-15 01:56:26
● 2020-02-22 09:41:16
○ 2026-05-09 12:51:14
○ 2026-07-04 07:52:44

○NSns4.cloudtodns.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-15 01:56:26
● 2020-02-22 09:41:16
○ 2026-05-09 12:51:14
○ 2026-07-04 07:52:44

○NSslns1.namespro.ca2015-06-22 → 2017-03-15 · 6 obs

● 2015-06-22 22:41:50
○ 2015-10-30 06:43:08
○ 2016-06-25 19:54:58
● 2017-03-15 01:56:26
○ 2020-02-22 09:41:16
○ 2026-07-04 07:52:44

○NSslns2.namespro.ca2015-06-22 → 2017-03-15 · 6 obs

● 2015-06-22 22:41:50
○ 2015-10-30 06:43:08
○ 2016-06-25 19:54:58
● 2017-03-15 01:56:26
○ 2020-02-22 09:41:16
○ 2026-07-04 07:52:44

○MXalt1.aspmx.l.google.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-15 01:56:26
● 2020-02-22 09:41:16
○ 2026-05-09 12:51:14
○ 2026-07-04 07:52:44

○MXalt2.aspmx.l.google.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-15 01:56:26
● 2020-02-22 09:41:16
○ 2026-05-09 12:51:14
○ 2026-07-04 07:52:44

○MXalt3.aspmx.l.google.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-15 01:56:26
● 2020-02-22 09:41:16
○ 2026-05-09 12:51:14
○ 2026-07-04 07:52:44

○MXalt4.aspmx.l.google.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-15 01:56:26
● 2020-02-22 09:41:16
○ 2026-05-09 12:51:14
○ 2026-07-04 07:52:44

○MXaspmx.l.google.com2020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-15 01:56:26
● 2020-02-22 09:41:16
○ 2026-05-09 12:51:14
○ 2026-07-04 07:52:44

○MXmail.blockchaintv.com2015-06-22 → 2017-03-15 · 6 obs

● 2015-06-22 22:41:50
○ 2015-10-30 06:43:08
○ 2016-06-25 19:54:58
● 2017-03-15 01:56:26
○ 2020-02-22 09:41:16
○ 2026-07-04 07:52:44

●MXmailroot8.namespro.ca2026-05-09 → 2026-07-04 · 3 obs

○ 2020-02-22 09:41:16
● 2026-05-09 12:51:14
● 2026-07-04 07:52:44

○MXmx10.mailspamprotection.com2015-10-30 → 2016-06-25 · 5 obs

○ 2015-06-22 22:41:50
● 2015-10-30 06:43:08
● 2016-06-25 19:54:58
○ 2017-03-15 01:56:26
○ 2026-07-04 07:52:44

○MXmx20.mailspamprotection.com2015-10-30 → 2016-06-25 · 5 obs

○ 2015-06-22 22:41:50
● 2015-10-30 06:43:08
● 2016-06-25 19:54:58
○ 2017-03-15 01:56:26
○ 2026-07-04 07:52:44

○MXmx30.mailspamprotection.com2015-10-30 → 2016-06-25 · 5 obs

○ 2015-06-22 22:41:50
● 2015-10-30 06:43:08
● 2016-06-25 19:54:58
○ 2017-03-15 01:56:26
○ 2026-07-04 07:52:44

○A109.73.231.1732015-10-30 → 2016-06-25 · 5 obs

○ 2015-06-22 22:41:50
● 2015-10-30 06:43:08
● 2016-06-25 19:54:58
○ 2017-03-15 01:56:26
○ 2026-07-04 07:52:44

○A199.103.62.52020-02-22 → 2020-02-22 · 4 obs

○ 2017-03-15 01:56:26
● 2020-02-22 09:41:16
○ 2026-05-09 12:51:14
○ 2026-07-04 07:52:44

●A51.222.143.22026-05-09 → 2026-07-04 · 3 obs

○ 2020-02-22 09:41:16
● 2026-05-09 12:51:14
● 2026-07-04 07:52:44

○A70.85.232.22015-06-22 → 2017-03-15 · 6 obs

● 2015-06-22 22:41:50
○ 2015-10-30 06:43:08
○ 2016-06-25 19:54:58
● 2017-03-15 01:56:26
○ 2020-02-22 09:41:16
○ 2026-07-04 07:52:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net...	-
blockchaintv.com	htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca	-

✅ Authoritative Response

Server:213.255.209.16

NS records: htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blockchaintv.com (unsigned zone)

⏱️ Timing

Total: 397ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.222.143.2`
NS	3	`htns3.namespro.ca, htns1.namespro.ca...`
MX	1	`mailroot8.namespro.ca (pri: 10)`
TXT	1	`v=spf1 mx include:_spf.mailroots.namespr`
SOA	1	`htns1.namespro.ca support.namespro.ca`

Analysis

Hierarchy

mail.blockchaintv.com is delegated beneath blockchaintv.com.

IP Addresses

blockchaintv.com resolves to one IP address: 51.222.143.2.

nosweatmortgageguarantee.com, copcakes.ca, eupraxia.ca and two other host names share IP numbers with blockchaintv.com.

Name Servers

The authoritative name servers for blockchaintv.com are htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca — three in total.

There is at least partial name server overlap between blockchaintv.com and other domains — 2019.ca, flyingm.ca, massagesurchaisemontreal.ca and two more among them.

The name servers 1.namespro.ca, 2.namespro.ca and 3.namespro.ca are often found in combination with these name servers.

The hostnames htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca each resolve to a single IP: htns1.namespro.ca → 82.180.163.101, htns2.namespro.ca → 69.164.251.118, htns3.namespro.ca → 213.255.209.16.

Mail Servers

Mail for blockchaintv.com is handled by a single mail server, mailroot8.namespro.ca.

blockchaintv.com uses an identical mail server configuration to several other domains — among them cristian.ca, webhealth.ca, lpq.ca and two more.

mailroot8.namespro.ca directs to just one IP number, 209.127.13.246.

blockchaintv.com - robtex.com