`corgrid.com`

DNSSEC	⚠️ Not signed
A	2606:4700:20::681a:289^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::681a:389^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:20::ac43:4595^{🇺🇸 Cloudflare2606:4700:20::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.2.137^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.26.3.137^{Cloudflare104.26.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.69.149^{🇺🇸 Cloudflare172.67.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`becky.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a49^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c049^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`becky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2049^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`becky.ns.cloudflare.com`
		A	108.162.192.73^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	172.64.32.73^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
		A	173.245.58.73^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`becky.ns.cloudflare.com`
NS	`gerald.ns.cloudflare.com`
		A	2606:4700:58::adf5:3ba8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1a8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`gerald.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21a8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`gerald.ns.cloudflare.com`
		A	108.162.193.168^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	172.64.33.168^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
		A	173.245.59.168^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`gerald.ns.cloudflare.com`
MX	`corgrid-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::4^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01504.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::a^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr21cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	2a01:111:f403:f90f::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr04cu00201.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.11.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr03cu00202.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.26^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01702.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.26.2.137, 104.26.3.137, 172.67.69.149
		IPv6 hints	2606:4700:20::681a:289, 2606:4700:20::681a:389, 2606:4700:20::ac43:4595
SOA	`becky.ns.cloudflare.com`dns@cloudflare.com serial=2400995288

`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=1777108501

Same first word

corgrid.com

Similar names

cdgorri.com

gridcor.com

drcorgi.com

ocrgrid.org

gridocr.com

DNS History

15 records (9 active, 6 former)

●NSbecky.ns.cloudflare.com2026-04-25 → 2026-04-25 · 3 obs

○ 2026-02-24 14:47:18
● 2026-04-25 08:04:02
● 2026-04-25 09:24:26

●NSgerald.ns.cloudflare.com2026-04-25 → 2026-04-25 · 3 obs

○ 2026-02-24 14:47:18
● 2026-04-25 08:04:02
● 2026-04-25 09:24:26

○NSns15.xincache.com2015-07-21 → 2017-03-21 · 4 obs

● 2015-07-21 23:30:12
● 2017-03-21 16:53:16
○ 2020-02-06 15:20:36
○ 2026-04-25 09:24:26

○NSns16.xincache.com2015-07-21 → 2017-03-21 · 4 obs

● 2015-07-21 23:30:12
● 2017-03-21 16:53:16
○ 2020-02-06 15:20:36
○ 2026-04-25 09:24:26

○NSns67.domaincontrol.com2026-02-24 → 2026-02-24 · 4 obs

○ 2020-02-06 15:20:36
● 2026-02-24 14:47:18
○ 2026-04-25 08:04:02
○ 2026-04-25 09:24:26

○NSns68.domaincontrol.com2026-02-24 → 2026-02-24 · 4 obs

○ 2020-02-06 15:20:36
● 2026-02-24 14:47:18
○ 2026-04-25 08:04:02
○ 2026-04-25 09:24:26

●MXcorgrid-com.mail.protection.outlook.com2026-02-24 → 2026-04-25 · 2 obs

● 2026-02-24 14:47:18
● 2026-04-25 09:24:26

●A104.26.2.1372026-04-25 → 2026-04-25 · 3 obs

○ 2026-02-24 14:47:18
● 2026-04-25 08:04:02
● 2026-04-25 09:24:26

●A104.26.3.1372026-04-25 → 2026-04-25 · 3 obs

○ 2026-02-24 14:47:18
● 2026-04-25 08:04:02
● 2026-04-25 09:24:26

○A15.197.225.1282026-02-24 → 2026-02-24 · 3 obs

● 2026-02-24 14:47:18
○ 2026-04-25 08:04:02
○ 2026-04-25 09:24:26

●A172.67.69.1492026-04-25 → 2026-04-25 · 3 obs

○ 2026-02-24 14:47:18
● 2026-04-25 08:04:02
● 2026-04-25 09:24:26

●A2606:4700:20::681a:2892026-04-25 → 2026-04-25 · 3 obs

○ 2026-02-24 14:47:18
● 2026-04-25 08:04:02
● 2026-04-25 09:24:26

●A2606:4700:20::681a:3892026-04-25 → 2026-04-25 · 3 obs

○ 2026-02-24 14:47:18
● 2026-04-25 08:04:02
● 2026-04-25 09:24:26

●A2606:4700:20::ac43:45952026-04-25 → 2026-04-25 · 3 obs

○ 2026-02-24 14:47:18
● 2026-04-25 08:04:02
● 2026-04-25 09:24:26

○A3.33.251.1682026-02-24 → 2026-02-24 · 3 obs

● 2026-02-24 14:47:18
○ 2026-04-25 08:04:02
○ 2026-04-25 09:24:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
corgrid.com	becky.ns.cloudflare.com, gerald.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.73

NS records: becky.ns.cloudflare.com, gerald.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corgrid.com (unsigned zone)

⏱️ Timing

Total: 190ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`172.67.69.149, 104.26.3.137...`
AAAA	3	`2606:4700:20::681a:389, 2606:4700:20::ac43:4595...`
NS	2	`becky.ns.cloudflare.com, gerald.ns.cloudflare.com`
MX	1	`corgrid-com.mail.protection.outlook.com`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`becky.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

Six IP numbers are pointed to by corgrid.com: 2606:4700:20::681a:289, 2606:4700:20::681a:389, 2606:4700:20::ac43:4595, 104.26.2.137, 104.26.3.137 and 172.67.69.149.

other host names for instance javascriptcontentcenter.com, www.depthlogistics.com, leankeep.com, cleanologi.com and www.fixthisnation.com share IP numbers with corgrid.com.

Name Servers

corgrid.com is delegated to two name servers: becky.ns.cloudflare.com and gerald.ns.cloudflare.com.

corgrid.com shares the same name server setup as other domains, for example liast.edu.np, powbets-casino.com, infrawire.host, webznest.com and goa.design.

corgrid.com at least partially shares name servers with other domains, for instance dsphar.com, brookerconsulting.ie, darrick.org, nwjs.io and appeloogje.nl.

These name servers are commonly used with trace.ns.cloudflare.com, sharon.ns.cloudflare.com, moura.ns.cloudflare.com and ruth.ns.cloudflare.com.

Host names with six IP numbers:

becky.ns.cloudflare.com points to: 2606:4700:50::adf5:3a49, 2803:f800:50::6ca2:c049, 2a06:98c1:50::ac40:2049, 108.162.192.73, 172.64.32.73 and 173.245.58.73; gerald.ns.cloudflare.com points to: 2606:4700:58::adf5:3ba8, 2803:f800:50::6ca2:c1a8, 2a06:98c1:50::ac40:21a8, 108.162.193.168, 172.64.33.168 and 173.245.59.168.

Mail Servers

corgrid.com is handled by a single mail server, corgrid-com.mail.protection.outlook.com.

Host name corgrid-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::4, 2a01:111:f403:c91d::a, 2a01:111:f403:f90a::1, 2a01:111:f403:f90f::1, 52.101.9.17, 52.101.11.10, 52.101.40.1 and 52.101.41.26.

corgrid.com - robtex.com

corgrid.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`corgrid.com`

`com`