gravitycentral.ca - dns.ninja

`gravitycentral.ca`

DNSSEC	⚠️ Not signed
A	198.49.23.144^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.49.23.145^{🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.144^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
A	198.185.159.145^{🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US}
NS	`pdns11.domaincontrol.com` ⭐
		A	2603:5:21f2::37^{🇺🇸 GODADDY-DNS2603:5:21f0::/44}
			PTR	`pdns11.domaincontrol.com`
		A	97.74.111.55^{🇺🇸 GODADDY-DNS97.74.110.0/23}
			PTR	`pdns11.domaincontrol.com`
NS	`pdns12.domaincontrol.com`
		A	2603:5:22f2::37^{🇺🇸 GODADDY-DNS2603:5:22f0::/44}
			PTR	`pdns12.domaincontrol.com`
		A	173.201.79.55^{🇺🇸 GODADDY-DNS173.201.78.0/23}
			PTR	`pdns12.domaincontrol.com`
MX	`mx1.dreamhost.com` ⭐
		A	64.90.62.163^{🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES}
			PTR	`fltr-in1.mail.dreamhost.com`
MX	`mx1.mailchannels.net` ⭐
		A	54.187.177.89^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-187-177-89.us-west-2.compute.amazonaws.com`
MX	`mx2.dreamhost.com` ⭐
		A	64.90.62.164^{🇺🇸 AS2634764.90.32.0/19 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES}
			PTR	`fltr-in2.mail.dreamhost.com`
MX	`mx2.mailchannels.net` ⭐
		A	54.187.177.89^{🇺🇸 Amazon54.186.0.0/15 EC2 PDX prefix}
			PTR	`ec2-54-187-177-89.us-west-2.compute.amazonaws.com`
TXT	`v=spf1 mx include:netblocks.dreamhost.com include:relay.mailchannels.net -all`
SOA	`pdns11.domaincontrol.com`dns@jomax.net 2026-01-28 #2

`ca`

	DNSSEC	🔒 Signed (DS record present)
	NS	`prd-czp-05.corp.cira.ca` ⭐
	NS	`any.ca-servers.ca`
	NS	`c.ca-servers.ca`
	NS	`d.ca-servers.ca`
	NS	`j.ca-servers.ca`
	SOA	`prd-czp-05.corp.cira.ca`admin-dns@cira.ca serial=2607100400

Same first word

gravitycentral.ca

gravitycentral.com

Similar names

travelingtracy.com

DNS History

27 records (10 active, 17 former)

○NSns29.domaincontrol.com2017-02-12 → 2017-02-12 · 4 obs

○ 2016-04-17 01:56:28
● 2017-02-12 10:49:56
○ 2019-04-03 12:51:24
○ 2026-07-10 04:43:54

○NSns30.domaincontrol.com2017-02-12 → 2017-02-12 · 4 obs

○ 2016-04-17 01:56:28
● 2017-02-12 10:49:56
○ 2019-04-03 12:51:24
○ 2026-07-10 04:43:54

○NSns53.domaincontrol.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 03:14:00
○ 2015-11-03 07:25:08
○ 2026-07-10 04:43:54

○NSns54.domaincontrol.com2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 03:14:00
○ 2015-11-03 07:25:08
○ 2026-07-10 04:43:54

●NSpdns11.domaincontrol.com2019-04-03 → 2026-07-10 · 3 obs

○ 2017-02-12 10:49:56
● 2019-04-03 12:51:24
● 2026-07-10 04:43:54

●NSpdns12.domaincontrol.com2019-04-03 → 2026-07-10 · 3 obs

○ 2017-02-12 10:49:56
● 2019-04-03 12:51:24
● 2026-07-10 04:43:54

○NSw.dns.netnation.com2015-11-03 → 2016-04-17 · 5 obs

○ 2015-06-29 03:14:00
● 2015-11-03 07:25:08
● 2016-04-17 01:56:28
○ 2017-02-12 10:49:56
○ 2026-07-10 04:43:54

○NSx.dns.netnation.com2015-11-03 → 2016-04-17 · 5 obs

○ 2015-06-29 03:14:00
● 2015-11-03 07:25:08
● 2016-04-17 01:56:28
○ 2017-02-12 10:49:56
○ 2026-07-10 04:43:54

○MXalt1.aspmx.l.google.com2017-02-12 → 2019-04-03 · 5 obs

○ 2016-04-17 01:56:28
● 2017-02-12 10:49:56
● 2019-04-03 12:51:24
○ 2026-03-26 20:56:16
○ 2026-07-10 04:43:54

○MXalt2.aspmx.l.google.com2017-02-12 → 2019-04-03 · 5 obs

○ 2016-04-17 01:56:28
● 2017-02-12 10:49:56
● 2019-04-03 12:51:24
○ 2026-03-26 20:56:16
○ 2026-07-10 04:43:54

○MXalt3.aspmx.l.google.com2017-02-12 → 2019-04-03 · 5 obs

○ 2016-04-17 01:56:28
● 2017-02-12 10:49:56
● 2019-04-03 12:51:24
○ 2026-03-26 20:56:16
○ 2026-07-10 04:43:54

○MXalt4.aspmx.l.google.com2017-02-12 → 2019-04-03 · 5 obs

○ 2016-04-17 01:56:28
● 2017-02-12 10:49:56
● 2019-04-03 12:51:24
○ 2026-03-26 20:56:16
○ 2026-07-10 04:43:54

○MXaspmx.l.google.com2017-02-12 → 2019-04-03 · 5 obs

○ 2016-04-17 01:56:28
● 2017-02-12 10:49:56
● 2019-04-03 12:51:24
○ 2026-03-26 20:56:16
○ 2026-07-10 04:43:54

○MXmail.gravitycentral.ca2015-11-03 → 2015-11-03 · 4 obs

○ 2015-06-29 03:14:00
● 2015-11-03 07:25:08
○ 2016-01-22 13:44:12
○ 2026-07-10 04:43:54

●MXmx1.dreamhost.com2026-03-26 → 2026-07-10 · 3 obs

○ 2019-04-03 12:51:24
● 2026-03-26 20:56:16
● 2026-07-10 04:43:54

○MXmx1.emailsrvr.com2016-01-22 → 2016-04-17 · 5 obs

○ 2015-11-03 07:25:08
● 2016-01-22 13:44:12
● 2016-04-17 01:56:28
○ 2017-02-12 10:49:56
○ 2026-07-10 04:43:54

●MXmx1.mailchannels.net2026-03-26 → 2026-07-10 · 3 obs

○ 2019-04-03 12:51:24
● 2026-03-26 20:56:16
● 2026-07-10 04:43:54

●MXmx2.dreamhost.com2026-03-26 → 2026-07-10 · 3 obs

○ 2019-04-03 12:51:24
● 2026-03-26 20:56:16
● 2026-07-10 04:43:54

○MXmx2.emailsrvr.com2016-01-22 → 2016-04-17 · 5 obs

○ 2015-11-03 07:25:08
● 2016-01-22 13:44:12
● 2016-04-17 01:56:28
○ 2017-02-12 10:49:56
○ 2026-07-10 04:43:54

●MXmx2.mailchannels.net2026-03-26 → 2026-07-10 · 3 obs

○ 2019-04-03 12:51:24
● 2026-03-26 20:56:16
● 2026-07-10 04:43:54

○MXremote.gravitycentral.ca2015-06-29 → 2015-06-29 · 3 obs

● 2015-06-29 03:14:00
○ 2015-11-03 07:25:08
○ 2026-07-10 04:43:54

○A107.180.28.1462017-02-12 → 2017-02-12 · 4 obs

○ 2016-04-17 01:56:28
● 2017-02-12 10:49:56
○ 2019-04-03 12:51:24
○ 2026-07-10 04:43:54

●A198.185.159.1442019-04-03 → 2026-07-10 · 3 obs

○ 2017-02-12 10:49:56
● 2019-04-03 12:51:24
● 2026-07-10 04:43:54

●A198.185.159.1452019-04-03 → 2026-07-10 · 3 obs

○ 2017-02-12 10:49:56
● 2019-04-03 12:51:24
● 2026-07-10 04:43:54

●A198.49.23.1442019-04-03 → 2026-07-10 · 3 obs

○ 2017-02-12 10:49:56
● 2019-04-03 12:51:24
● 2026-07-10 04:43:54

●A198.49.23.1452019-04-03 → 2026-07-10 · 3 obs

○ 2017-02-12 10:49:56
● 2019-04-03 12:51:24
● 2026-07-10 04:43:54

○A64.40.101.1122015-11-03 → 2016-04-17 · 4 obs

● 2015-11-03 07:25:08
● 2016-04-17 01:56:28
○ 2017-02-12 10:49:56
○ 2026-07-10 04:43:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ca	j.ca-servers.ca, d.ca-servers.ca, c.ca-servers.ca, any.ca-servers.ca	-
gravitycentral.ca	pdns11.domaincontrol.com, pdns12.domaincontrol.com	-

✅ Authoritative Response

Server:97.74.111.55

NS records: pdns11.domaincontrol.com, pdns12.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gravitycentral.ca (unsigned zone)

⏱️ Timing

Total: 367ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`198.185.159.144, 198.185.159.145...`
NS	2	`pdns11.domaincontrol.com, pdns12.domaincontrol.com`
MX	4	`mx1.dreamhost.com (pri: 0), mx2.dreamhost.com (pri: 0)...`
TXT	1	`v=spf1 mx include:netblocks.dreamhost.co`
SOA	1	`pdns11.domaincontrol.com dns.jomax.net`

Analysis

IP Addresses

gravitycentral.ca has four IP addresses: 198.49.23.144, 198.49.23.145, 198.185.159.144 and 198.185.159.145.

Two other host names, along with sevenspringsretreats.com, keelermilne.com and wavefunctionbook.com, also share IP numbers with gravitycentral.ca.

Name Servers

Two name servers handle the delegation for gravitycentral.ca: pdns11.domaincontrol.com and pdns12.domaincontrol.com.

gravitycentral.ca shares its NS records with other domains, for example 24186a.com, skeeterbeaters.com, thinksummerinstitute.org and two others.

gravitycentral.ca partially shares its name servers with domains like ozerty-australia.com and designelements.com.

pdns11.domaincontrol.com and pdns12.domaincontrol.com both carry two IP addresses. The A records for pdns11.domaincontrol.com are 97.74.111.55 and 2603:5:21f2::37; the A records for pdns12.domaincontrol.com are 173.201.79.55 and 2603:5:22f2::37.

Mail Servers

Four mail servers handle email for gravitycentral.ca: mx1.dreamhost.com, mx2.dreamhost.com, mx1.mailchannels.net and mx2.mailchannels.net.

There is at least a partial MX overlap between gravitycentral.ca and other domains, including dhivehisitee.com, ucmas-usa.com, mail.lookitup.com and two others.

All four hosts carry a single IP address each: mx1.dreamhost.com directs to 64.90.62.163, mx2.dreamhost.com directs to 64.90.62.164, and mx1.mailchannels.net and mx2.mailchannels.net both direct to 54.187.177.89 — making 54.187.177.89 a shared IP for those two.

mx1.mailchannels.net along with mx2.mailchannels.net each resolve to 54.187.177.89 IP addresses.