grindstone.com - dns.ninja

`grindstone.com`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns01.domaincontrol.com` ⭐
		A	2603:5:2140::1^{🇺🇸 GODADDY-DNS2603:5:2140::/44}
			PTR	`ns01.domaincontrol.com`
		A	97.74.100.1^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns01.domaincontrol.com`
NS	`ns02.domaincontrol.com`
		A	2603:5:2240::1^{🇺🇸 GODADDY-DNS2603:5:2240::/44}
			PTR	`ns02.domaincontrol.com`
		A	173.201.68.1^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns02.domaincontrol.com`
MX	`grindstone-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::b^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.5^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.10.18^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
TXT	`zoho-verification=zb57621250.zmverify.zoho.com`
TXT	`google-site-verification=OFhX8N-1EC6Jb1iJcTgxUJiphjbWT9VFchSd219qVk4`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`v=verifydomain MS=2403568`
TXT	`MS=ms81290031`
TXT	`google-site-verification=Vk9hXKIl3yjWO_rn6Bd4gKKZHIL3dZOGfr2LDCJW3jo`
SOA	`ns01.domaincontrol.com`dns@jomax.net 2026-03-15 #3

`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=1782849641

WOT: SAFE (65/100)

Same first word

grindstone.com.au

grindstone.ch

grindstone.fi

grindstone.no

grindstone.co

grindstone.be

grindstone.us

grindstone.io

grindstone.net.au

grindstone.agency

grindstone.org

grindstone.net

grindstone.audio

grindstone.design

grindstone.de

grindstone.ca

grindstone.co.za

grindstone.dev

grindstone.com

grindstone.app

Similar names

DNS History

12 records (5 active, 7 former)

●NSns01.domaincontrol.com2017-02-10 → 2026-06-30 · 3 obs

○ 2016-05-10 17:19:26
● 2017-02-10 17:18:00
● 2026-06-30 20:28:32

●NSns02.domaincontrol.com2017-02-10 → 2026-06-30 · 3 obs

○ 2016-05-10 17:19:26
● 2017-02-10 17:18:00
● 2026-06-30 20:28:32

○NSns1.accountsupport.com2015-06-14 → 2016-05-10 · 4 obs

● 2015-06-14 05:31:22
● 2016-05-10 17:19:26
○ 2017-02-10 17:18:00
○ 2026-06-30 20:28:32

○NSns2.accountsupport.com2015-06-14 → 2016-05-10 · 4 obs

● 2015-06-14 05:31:22
● 2016-05-10 17:19:26
○ 2017-02-10 17:18:00
○ 2026-06-30 20:28:32

●MXgrindstone-com.mail.protection.outlook.com2017-02-10 → 2026-06-30 · 3 obs

○ 2016-05-10 17:19:26
● 2017-02-10 17:18:00
● 2026-06-30 20:28:32

○MXmx1.emailsrvr.com2015-06-14 → 2016-05-10 · 4 obs

● 2015-06-14 05:31:22
● 2016-05-10 17:19:26
○ 2017-02-10 17:18:00
○ 2026-06-30 20:28:32

○MXmx2.emailsrvr.com2015-06-14 → 2016-05-10 · 4 obs

● 2015-06-14 05:31:22
● 2016-05-10 17:19:26
○ 2017-02-10 17:18:00
○ 2026-06-30 20:28:32

●A13.248.243.52026-06-19 → 2026-06-30 · 3 obs

○ 2018-12-08 03:51:34
● 2026-06-19 18:07:06
● 2026-06-30 20:28:32

○A198.71.233.642018-12-08 → 2018-12-08 · 4 obs

○ 2017-02-10 17:18:00
● 2018-12-08 03:51:34
○ 2026-06-19 18:07:06
○ 2026-06-30 20:28:32

○A65.254.227.2242017-02-10 → 2017-02-10 · 4 obs

○ 2016-05-10 17:19:26
● 2017-02-10 17:18:00
○ 2018-12-08 03:51:34
○ 2026-06-30 20:28:32

○A65.254.238.1302015-06-14 → 2016-05-10 · 4 obs

● 2015-06-14 05:31:22
● 2016-05-10 17:19:26
○ 2017-02-10 17:18:00
○ 2026-06-30 20:28:32

●A76.223.105.2302026-06-19 → 2026-06-30 · 3 obs

○ 2018-12-08 03:51:34
● 2026-06-19 18:07:06
● 2026-06-30 20:28:32

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, d.gtld-servers.net...	-
grindstone.com	ns01.domaincontrol.com, ns02.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.100.1

NS records: ns01.domaincontrol.com, ns02.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for grindstone.com (unsigned zone)

⏱️ Timing

Total: 247ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns01.domaincontrol.com, ns02.domaincontrol.com`
MX	1	`grindstone-com.mail.protection.outlook.c`
TXT	6	`zoho-verification=zb57621250.zmverify.zo, google-site-verification=OFhX8N-1EC6Jb1i...`
SOA	1	`ns01.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.domaincontrol.com, ns01.domaincontrol.com, ns02.domaincontrol.com...)

Analysis

IP Addresses

grindstone.com points to the IP addresses 13.248.243.5 and 76.223.105.230

Among the host names that share IP numbers with grindstone.com are haghaniandassociates.com, heritagesheetmetals.com, out-of-this-world.com and two others.

Name Servers

grindstone.com is delegated to two name servers: ns01.domaincontrol.com and ns02.domaincontrol.com.

grindstone.com has the same name server delegation as a number of other domains, such as ra-wirrer.at, foryourinbox.com, kix.cc and two more.

At least some of grindstone.com's name servers are shared with other domains, for example apexwaterproofing.com and ambassadorsofislam.org.

ns01.domaincontrol.com and ns02.domaincontrol.com each resolve to two IP addresses: ns01.domaincontrol.com points to 97.74.100.1 and 2603:5:2140::1, while ns02.domaincontrol.com points to 173.201.68.1 and 2603:5:2240::1.

Mail Servers

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

grindstone-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.9.14, 52.101.10.5 and 52.101.10.18, along with 5 other.