gridsource.com - dns.ninja

`gridsource.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:46d0^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:8b61^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.70.208^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.139.97^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aron.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a45^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c045^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aron.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2045^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aron.ns.cloudflare.com`
		A	108.162.192.69^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	172.64.32.69^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
		A	173.245.58.69^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aron.ns.cloudflare.com`
NS	`donald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b9e^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c19e^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`donald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:219e^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`donald.ns.cloudflare.com`
		A	108.162.193.158^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	172.64.33.158^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
		A	173.245.59.158^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`donald.ns.cloudflare.com`
MX	`gridsource-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00402.inbound.protection.outlook.com`
		A	2a01:111:f403:f903::^{🇺🇸 Microsoft2a01:111:f000::/36}
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.41.22^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00406.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`NETORGT12853570.onmicrosoft.com`
TXT	`google-site-verification=4iTVfhaOJ1fUPh17D5NBTxj-RNGzD74EZ2Eget7hCbU`
TXT	`v=spf1 a mx include:_spf.elasticemail.com include:secureserver.net ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.70.208, 172.67.139.97
		IPv6 hints	2606:4700:3030::6815:46d0, 2606:4700:3036::ac43:8b61
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=120, name=cloudflare-ech.com
SOA	`aron.ns.cloudflare.com`dns@cloudflare.com serial=2407752515

`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=1784857347

Subdomains

www.gridsource.com

Same first word

gridsource.com

Similar names

sourcegrid.com

coursegrid.com

crodrigues.com

DNS History

14 records (7 active, 7 former)

●NSaron.ns.cloudflare.com2026-02-15 → 2026-07-24 · 3 obs

○ 2020-02-21 13:33:14
● 2026-02-15 14:15:12
● 2026-07-24 01:49:22

●NSdonald.ns.cloudflare.com2026-02-15 → 2026-07-24 · 3 obs

○ 2020-02-21 13:33:14
● 2026-02-15 14:15:12
● 2026-07-24 01:49:22

○NSns35.domaincontrol.com2015-07-26 → 2020-02-21 · 4 obs

● 2015-07-26 12:56:06
● 2020-02-21 13:33:14
○ 2026-02-15 14:15:12
○ 2026-07-24 01:49:22

○NSns36.domaincontrol.com2015-07-26 → 2020-02-21 · 4 obs

● 2015-07-26 12:56:06
● 2020-02-21 13:33:14
○ 2026-02-15 14:15:12
○ 2026-07-24 01:49:22

●MXgridsource-com.mail.protection.outlook.com2026-02-15 → 2026-07-24 · 3 obs

○ 2020-02-21 13:33:14
● 2026-02-15 14:15:12
● 2026-07-24 01:49:22

○MXmailstore1.secureserver.net2015-07-26 → 2020-02-21 · 4 obs

● 2015-07-26 12:56:06
● 2020-02-21 13:33:14
○ 2026-02-15 14:15:12
○ 2026-07-24 01:49:22

○MXsmtp.secureserver.net2015-07-26 → 2020-02-21 · 4 obs

● 2015-07-26 12:56:06
● 2020-02-21 13:33:14
○ 2026-02-15 14:15:12
○ 2026-07-24 01:49:22

●A104.21.70.2082026-02-15 → 2026-07-24 · 3 obs

○ 2020-02-21 13:33:14
● 2026-02-15 14:15:12
● 2026-07-24 01:49:22

●A172.67.139.972026-02-15 → 2026-07-24 · 3 obs

○ 2020-02-21 13:33:14
● 2026-02-15 14:15:12
● 2026-07-24 01:49:22

●A2606:4700:3030::6815:46d02026-06-19 → 2026-07-24 · 3 obs

○ 2026-05-22 10:37:40
● 2026-06-19 23:17:08
● 2026-07-24 01:49:22

○A2606:4700:3031::ac43:8b612026-02-15 → 2026-05-22 · 5 obs

○ 2020-02-21 13:33:14
● 2026-02-15 14:15:12
● 2026-05-22 10:37:40
○ 2026-06-19 23:17:08
○ 2026-07-24 01:49:22

○A2606:4700:3033::6815:46d02026-02-15 → 2026-05-22 · 5 obs

○ 2020-02-21 13:33:14
● 2026-02-15 14:15:12
● 2026-05-22 10:37:40
○ 2026-06-19 23:17:08
○ 2026-07-24 01:49:22

●A2606:4700:3036::ac43:8b612026-06-19 → 2026-07-24 · 3 obs

○ 2026-05-22 10:37:40
● 2026-06-19 23:17:08
● 2026-07-24 01:49:22

○A50.63.202.562015-07-26 → 2020-02-21 · 4 obs

● 2015-07-26 12:56:06
● 2020-02-21 13:33:14
○ 2026-02-15 14:15:12
○ 2026-07-24 01:49:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gridsource.com	aron.ns.cloudflare.com, donald.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.69

NS records: aron.ns.cloudflare.com, donald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gridsource.com (unsigned zone)

⏱️ Timing

Total: 174ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.70.208, 172.67.139.97`
AAAA	2	`2606:4700:3036::ac43:8b61, 2606:4700:3030::6815:46d0`
NS	2	`aron.ns.cloudflare.com, donald.ns.cloudflare.com`
MX	1	`gridsource-com.mail.protection.outlook.c`
TXT	3	`NETORGT12853570.onmicrosoft.com, google-site-verification=4iTVfhaOJ1fUPh1...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aron.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (aron.ns.cloudflare.com, aron.ns.cloudflare.com, aron.ns.cloudflare.com...)

Analysis

Hierarchy

gridsource.com is a parent domain of www.gridsource.com.

IP Addresses

gridsource.com resolves to four IP addresses: 104.21.70.208, 172.67.139.97, 2606:4700:3030::6815:46d0 and 2606:4700:3036::ac43:8b61.

Among the host names that share IP numbers with gridsource.com are gram22.com, marsnetwork.io, seedseguros.com and two others.

Name Servers

gridsource.com is served by two delegated name servers, aron.ns.cloudflare.com and donald.ns.cloudflare.com.

gridsource.com has the same name server delegation as a number of other domains, such as fastfoodsupplies.co.uk, vtrahehd.net, az(0x6675636b).com and two more.

gridsource.com shares at least some of its name servers with other domains, including neo247consulting.buzz, 29849.com, cdnsvt.nl and two others.

These name servers are frequently paired with the name servers magnolia.ns.cloudflare.com and jake.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

aron.ns.cloudflare.com carries IP addresses 108.162.192.69, 172.64.32.69 and 173.245.58.69, with 3 other addresses beyond those.

donald.ns.cloudflare.com carries IP addresses 108.162.193.158, 172.64.33.158 and 173.245.59.158, with 3 other addresses beyond those.

Mail Servers

gridsource.com routes its mail through a single mail server, gridsource-com.mail.protection.outlook.com.

gridsource-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.8.44, 52.101.11.10 and 52.101.41.22, along with 5 other.