`workscomputing.com`

DNSSEC	⚠️ Not signed
A	74.203.155.231^{🇺🇸 AS354974.202.0.0/15}
		PTR	`74-203-155-231.static.ctl.one`
NS	`irena.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:264f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c24f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`irena.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:224f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`irena.ns.cloudflare.com`
		A	108.162.194.79^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	162.159.38.79^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
		A	172.64.34.79^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`irena.ns.cloudflare.com`
NS	`rob.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rob.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rob.ns.cloudflare.com`
		A	108.162.193.140^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	172.64.33.140^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
		A	173.245.59.140^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rob.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018a9b9d0185cf4d41b3aa46fe31583a104f`
TXT	`0ed1fe018aaf60e2bfa42742b4b102611a6ab858db`
TXT	`MS=ms49608589`
TXT	`MS=ms84997828`
TXT	`google-site-verification=IZWrMsUm0gioytJ6Ww1Pg0C8TPUYsHIFvbHZM2NoFrw`
TXT	`pUY1cBbuCLh2Zp1fdNT1JFx+aK84l0yjnSMgHEcUBeg0LhzsnlBcjkRy9Cv/HkMfcJV7HyTrsygyf...`
TXT	`v=spf1 include:us._netblocks.mimecast.com -all`
SOA	`irena.ns.cloudflare.com`dns@cloudflare.com serial=2410432866

`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=1786614744

Same first word

workscomputing.com

Similar names

computingworks.com

DNS History

10 records (5 active, 5 former)

●NSirena.ns.cloudflare.com2026-02-23 → 2026-08-13 · 3 obs

○ 2017-07-09 21:30:28
● 2026-02-23 12:09:24
● 2026-08-13 10:18:34

○NSns43.domaincontrol.com2015-06-01 → 2017-07-09 · 4 obs

● 2015-06-01 16:25:12
● 2017-07-09 21:30:28
○ 2026-02-23 12:09:24
○ 2026-08-13 10:18:34

○NSns44.domaincontrol.com2017-07-09 → 2017-07-09 · 4 obs

○ 2015-06-01 16:25:12
● 2017-07-09 21:30:28
○ 2026-02-23 12:09:24
○ 2026-08-13 10:18:34

●NSrob.ns.cloudflare.com2026-02-23 → 2026-08-13 · 3 obs

○ 2017-07-09 21:30:28
● 2026-02-23 12:09:24
● 2026-08-13 10:18:34

●MXus-smtp-inbound-1.mimecast.com2026-02-23 → 2026-08-13 · 3 obs

○ 2017-07-09 21:30:28
● 2026-02-23 12:09:24
● 2026-08-13 10:18:34

●MXus-smtp-inbound-2.mimecast.com2026-02-23 → 2026-08-13 · 3 obs

○ 2017-07-09 21:30:28
● 2026-02-23 12:09:24
● 2026-08-13 10:18:34

○MXworkscomputing-com.mail.protection.outlook.com2015-06-01 → 2017-07-09 · 4 obs

● 2015-06-01 16:25:12
● 2017-07-09 21:30:28
○ 2026-02-23 12:09:24
○ 2026-08-13 10:18:34

○A192.185.74.462015-10-22 → 2017-07-09 · 5 obs

○ 2015-06-01 16:25:12
● 2015-10-22 18:27:08
● 2017-07-09 21:30:28
○ 2026-02-23 12:09:24
○ 2026-08-13 10:18:34

○A216.243.148.1392015-06-01 → 2015-06-01 · 3 obs

● 2015-06-01 16:25:12
○ 2015-10-22 18:27:08
○ 2026-08-13 10:18:34

●A74.203.155.2312026-02-23 → 2026-08-13 · 3 obs

○ 2017-07-09 21:30:28
● 2026-02-23 12:09:24
● 2026-08-13 10:18:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
workscomputing.com	rob.ns.cloudflare.com, irena.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.140

NS records: rob.ns.cloudflare.com, irena.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for workscomputing.com (unsigned zone)

⏱️ Timing

Total: 189ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`74.203.155.231`
NS	2	`irena.ns.cloudflare.com, rob.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 0), us-smtp-inbound-2.mimecast.com (pri: 0)`
TXT	7	`0ed1fe018a9b9d0185cf4d41b3aa46fe31583a10, 0ed1fe018aaf60e2bfa42742b4b102611a6ab858...`
SOA	1	`irena.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

workscomputing.com has exactly one IP address — 74.203.155.231.

Name Servers

DNS delegation for workscomputing.com points to two name servers: irena.ns.cloudflare.com and rob.ns.cloudflare.com.

The name server configuration of workscomputing.com is shared with other domains, for instance wgcinc.com, infinite-blue.com, keyinfo.com and two others.

workscomputing.com partially shares its NS delegation with several other domains, including skysafehub.com, acquariobluereef.it, wowagencies.com.au and two others.

Hosts with 6 IP addresses each:

irena.ns.cloudflare.com has IP addresses 108.162.194.79, 162.159.38.79 and 172.64.34.79, plus 3 other.

rob.ns.cloudflare.com has IP addresses 108.162.193.140, 172.64.33.140 and 173.245.59.140, plus 3 other.

Mail Servers

workscomputing.com uses two mail servers, us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

The mail server setup of workscomputing.com matches that of other domains such as polymerdirect.com.au, nflfoundation.org, kitchenassociates.com and two others.

At least some of the mail servers used by workscomputing.com are shared with other domains: musicworkshub.com, lighthousegroup.com, scheduledepo.com and two others among them.

Hosts with 6 IP addresses each:

us-smtp-inbound-1.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.

us-smtp-inbound-2.mimecast.com has IP addresses 170.10.128.141, 170.10.128.221 and 170.10.128.242, plus 3 other.

Host names pointing to 170.10.128.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.128.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.128.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.141 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.221 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

Host names pointing to 170.10.132.242 IP addresses: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.