`harvardplanner.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=1773275891

`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=1784329312

Same first word

harvardplanner.com

DNS History

10 records (5 active, 5 former)

●NShtns1.namespro.ca2026-04-10 → 2026-07-17 · 3 obs

○ 2020-02-10 04:33:34
● 2026-04-10 07:34:40
● 2026-07-17 23:10:54

●NShtns2.namespro.ca2026-04-10 → 2026-07-17 · 3 obs

○ 2020-02-10 04:33:34
● 2026-04-10 07:34:40
● 2026-07-17 23:10:54

●NShtns3.namespro.ca2026-04-10 → 2026-07-17 · 3 obs

○ 2020-02-10 04:33:34
● 2026-04-10 07:34:40
● 2026-07-17 23:10:54

○NSns93.worldnic.com2015-06-13 → 2020-02-10 · 4 obs

● 2015-06-13 10:33:30
● 2020-02-10 04:33:34
○ 2026-04-10 07:34:40
○ 2026-07-17 23:10:54

○NSns94.worldnic.com2015-06-13 → 2020-02-10 · 4 obs

● 2015-06-13 10:33:30
● 2020-02-10 04:33:34
○ 2026-04-10 07:34:40
○ 2026-07-17 23:10:54

●MXmailroot8.namespro.ca2026-04-10 → 2026-07-17 · 3 obs

○ 2020-02-10 04:33:34
● 2026-04-10 07:34:40
● 2026-07-17 23:10:54

○MXp.webcom.ctmail.com2016-02-04 → 2017-02-01 · 4 obs

● 2016-02-04 03:29:10
● 2017-02-01 04:21:50
○ 2020-02-10 04:33:34
○ 2026-07-17 23:10:54

●A51.222.143.22026-04-10 → 2026-07-17 · 3 obs

○ 2020-02-10 04:33:34
● 2026-04-10 07:34:40
● 2026-07-17 23:10:54

○A64.26.129.1512015-06-13 → 2015-06-13 · 3 obs

● 2015-06-13 10:33:30
○ 2015-11-04 12:30:32
○ 2026-07-17 23:10:54

○A69.49.101.572015-11-04 → 2020-02-10 · 5 obs

○ 2015-06-13 10:33:30
● 2015-11-04 12:30:32
● 2020-02-10 04:33:34
○ 2026-04-10 07:34:40
○ 2026-07-17 23:10:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net...	-
harvardplanner.com	htns1.namespro.ca, htns2.namespro.ca, htns3.namespro.ca	-

✅ Authoritative Response

Server:82.180.163.101

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for harvardplanner.com (unsigned zone)

⏱️ Timing

Total: 662ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`51.222.143.2`
NS	3	`htns2.namespro.ca, htns3.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

IP Addresses

harvardplanner.com points to a single IP number: 51.222.143.2.

Additional host names — accumulate.ca, adamant.ca, courrierpresto.ca and two others — share IP numbers with harvardplanner.com.

Name Servers

Three name servers are authoritative for harvardplanner.com: htns1.namespro.ca, htns2.namespro.ca and htns3.namespro.ca.

harvardplanner.com has at least partial name server overlap with other domains, such as pulls.ca, gamma.ca, welter.ca and two others.

These name servers tend to appear together with the name servers 1.namespro.ca, 2.namespro.ca and 3.namespro.ca.

Three hostnames, one IP address apiece: htns1.namespro.ca resolves to 82.180.163.101, htns2.namespro.ca resolves to 69.164.251.118 and htns3.namespro.ca resolves to 213.255.209.16.

Mail Servers

harvardplanner.com has one mail server: mailroot8.namespro.ca.

harvardplanner.com shares the same mail server setup as other domains, including 242.ca, 220.ca, rototronndt.com and two others.

There is one IP number for mailroot8.namespro.ca: 209.127.13.246.

harvardplanner.com - robtex.com