groundworksoffice.com - dns.ninja

`groundworksoffice.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`ns63.domaincontrol.com` ⭐
		A	2603:5:2154::2a^{🇺🇸 GODADDY-DNS2603:5:2150::/44}
			PTR	`ns63.domaincontrol.com`
		A	97.74.101.42^{🇺🇸 GODADDY-DNS97.74.100.0/23}
			PTR	`ns63.domaincontrol.com`
NS	`ns64.domaincontrol.com`
		A	2603:5:2254::2a^{🇺🇸 GODADDY-DNS2603:5:2250::/44}
			PTR	`ns64.domaincontrol.com`
		A	173.201.69.42^{🇺🇸 GODADDY-DNS173.201.68.0/23}
			PTR	`ns64.domaincontrol.com`
MX	`groundworksoffice-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c922::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr03cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.10.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr21cu00106.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.42.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr04cu00106.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms68967896`
SOA	`ns63.domaincontrol.com`dns@jomax.net 2026-04-22 #1

`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=1786609524

Same first word

groundworksoffice.com

DNS History

13 records (4 active, 9 former)

●NSns63.domaincontrol.com2015-05-20 → 2026-08-13 · 2 obs

● 2015-05-20 19:04:08
● 2026-08-13 08:36:10

●NSns64.domaincontrol.com2015-05-20 → 2026-08-13 · 2 obs

● 2015-05-20 19:04:08
● 2026-08-13 08:36:10

●MXgroundworksoffice-com.mail.protection.outlook.com2020-04-05 → 2026-08-13 · 3 obs

○ 2017-04-03 21:49:32
● 2020-04-05 23:51:58
● 2026-08-13 08:36:10

○MXgroundworksoffice.com.us.emailservice.io2015-12-18 → 2017-04-03 · 5 obs

○ 2015-10-15 09:34:34
● 2015-12-18 22:41:24
● 2017-04-03 21:49:32
○ 2020-04-05 23:51:58
○ 2026-08-13 08:36:10

○MXmail.groundworksoffice.com2015-10-15 → 2015-10-15 · 4 obs

○ 2015-05-20 19:04:08
● 2015-10-15 09:34:34
○ 2015-12-18 22:41:24
○ 2026-08-13 08:36:10

○MXmailstore1.secureserver.net2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 19:04:08
○ 2015-10-15 09:34:34
○ 2026-08-13 08:36:10

○MXsmtp.secureserver.net2015-05-20 → 2015-05-20 · 3 obs

● 2015-05-20 19:04:08
○ 2015-10-15 09:34:34
○ 2026-08-13 08:36:10

○A184.168.221.122015-05-20 → 2017-04-03 · 4 obs

● 2015-05-20 19:04:08
● 2017-04-03 21:49:32
○ 2020-04-05 23:51:58
○ 2026-08-13 08:36:10

○A198.185.159.1442020-04-05 → 2020-04-05 · 4 obs

○ 2017-04-03 21:49:32
● 2020-04-05 23:51:58
○ 2026-03-27 04:29:50
○ 2026-08-13 08:36:10

○A198.185.159.1452020-04-05 → 2020-04-05 · 4 obs

○ 2017-04-03 21:49:32
● 2020-04-05 23:51:58
○ 2026-03-27 04:29:50
○ 2026-08-13 08:36:10

○A198.49.23.1442020-04-05 → 2020-04-05 · 4 obs

○ 2017-04-03 21:49:32
● 2020-04-05 23:51:58
○ 2026-03-27 04:29:50
○ 2026-08-13 08:36:10

○A198.49.23.1452020-04-05 → 2020-04-05 · 4 obs

○ 2017-04-03 21:49:32
● 2020-04-05 23:51:58
○ 2026-03-27 04:29:50
○ 2026-08-13 08:36:10

●A76.76.21.212026-03-27 → 2026-08-13 · 3 obs

○ 2020-04-05 23:51:58
● 2026-03-27 04:29:50
● 2026-08-13 08:36:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, m.gtld-servers.net, j.gtld-servers.net, e.gtld-servers.net...	-
groundworksoffice.com	ns63.domaincontrol.com, ns64.domaincontrol.com	4 records

✅ Authoritative Response

Server:97.74.101.42

NS records: ns63.domaincontrol.com, ns64.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groundworksoffice.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`ns63.domaincontrol.com, ns64.domaincontrol.com`
MX	1	`groundworksoffice-com.mail.protection.ou`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms68967896`
SOA	1	`ns63.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns63.domaincontrol.com, ns63.domaincontrol.com, ns64.domaincontrol.com...)

Analysis

IP Addresses

groundworksoffice.com resolves to one IP address: 76.76.21.21.

byng.co, litlearn.com, klappir.is and two other host names share IP numbers with groundworksoffice.com.

Name Servers

Two name servers handle the delegation for groundworksoffice.com: ns63.domaincontrol.com and ns64.domaincontrol.com.

groundworksoffice.com uses the same name servers as several other domains — among them italiabahn.com, rememberingsusie.com, greekwebsites.com and two more.

ns63.domaincontrol.com and ns64.domaincontrol.com both carry two IP addresses. The A records for ns63.domaincontrol.com are 97.74.101.42 and 2603:5:2154::2a; the A records for ns64.domaincontrol.com are 173.201.69.42 and 2603:5:2254::2a.

Mail Servers

Mail for groundworksoffice.com is handled by a single mail server, groundworksoffice-com.mail.protection.outlook.com.

groundworksoffice-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.10.6, 52.101.41.6, 52.101.41.183 and 5 others.