`networkcomputing.com`

DNSSEC	⚠️ Not signed
A	2606:4700::6810:ff9a^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:e0d0^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.16.255.154^{Cloudflare104.16.240.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.224.208^{Cloudflare104.18.224.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`ns1.ubmdns.com` ⭐
		A	2400:cb00:2049:1::a29f:d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns1.ubmdns.com`
		A	162.159.0.208^{Cloudflare162.159.0.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns2.ubmdns.com`
		A	2400:cb00:2049:1::a29f:1d0^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
			PTR	`ns2.ubmdns.com`
		A	162.159.1.208^{Cloudflare162.159.1.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.ubmdns.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`⁽²⁰⁾
		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	`MS=ms56481735`
TXT	`MS=ms78988005`
TXT	`P2A_7556_5`
TXT	`google-site-verification=pA-nCMnOKHPq0UZRkQoK3c1e3dCN_PnuV641rVMSD0Y`
TXT	`google-site-verification=pKXtF0DtKmN35troyXPAiwpuCtnVCPXEC_YQUZvw7vw`
TXT	`v=spf1 include:eu._netblocks.mimecast.com ~all`
TXT	`v=spf1 include:us._netblocks.mimecast.com ~all`
TXT	`v=spf1 mx include:spf-mcst.ubm.com include:spf.ubm-us.net -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.16.255.154, 104.18.224.208
		IPv6 hints	2606:4700::6810:ff9a, 2606:4700::6812:e0d0
SOA	`ns1.ubmdns.com`dns@cloudflare.com serial=2405970356

`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=1781103858

rank #24432 globally
rank #12060 in the tld
WOT: SAFE (92/100)
📈 Tranco rank: #101,336

Subdomains

www.networkcomputing.com

proddr.networkcomputing.com

trk.networkcomputing.com

digital.networkcomputing.com

nc-resources.networkcomputing.com

nsbemail.networkcomputing.com

webinar.networkcomputing.com

subscribe.networkcomputing.com

registrations.networkcomputing.com

digitaledition.networkcomputing.com

data-deduplication-tech-center.networkcomputing.com

Same first word

networkcomputing.net

networkcomputing.in

networkcomputing.com

networkcomputing.us

networkcomputing.de

networkcomputing.co.uk

Similar names

computingnetwork.com

DNS History

26 records (8 active, 18 former)

○NSns1.ubm-us.net2015-06-23 → 2017-02-16 · 4 obs

● 2015-06-23 03:32:00
● 2017-02-16 05:09:02
○ 2017-08-17 06:36:08
○ 2026-06-10 15:22:36

●NSns1.ubmdns.com2020-02-27 → 2026-06-10 · 3 obs

○ 2017-08-17 06:36:08
● 2020-02-27 12:50:10
● 2026-06-10 15:22:36

○NSns1.ubmits.com2017-08-17 → 2017-08-17 · 4 obs

○ 2017-02-16 05:09:02
● 2017-08-17 06:36:08
○ 2020-02-27 12:50:10
○ 2026-06-10 15:22:36

○NSns2.ubm-us.net2015-06-23 → 2017-02-16 · 4 obs

● 2015-06-23 03:32:00
● 2017-02-16 05:09:02
○ 2017-08-17 06:36:08
○ 2026-06-10 15:22:36

●NSns2.ubmdns.com2020-02-27 → 2026-06-10 · 3 obs

○ 2017-08-17 06:36:08
● 2020-02-27 12:50:10
● 2026-06-10 15:22:36

○NSns2.ubmits.com2017-08-17 → 2017-08-17 · 4 obs

○ 2017-02-16 05:09:02
● 2017-08-17 06:36:08
○ 2020-02-27 12:50:10
○ 2026-06-10 15:22:36

○NSns3.ubm-us.net2015-06-23 → 2017-02-16 · 4 obs

● 2015-06-23 03:32:00
● 2017-02-16 05:09:02
○ 2017-08-17 06:36:08
○ 2026-06-10 15:22:36

○MXmailhost.ubm-us.net2015-06-23 → 2020-02-27 · 4 obs

● 2015-06-23 03:32:00
● 2020-02-27 12:50:10
○ 2026-02-23 05:32:50
○ 2026-06-10 15:22:36

●MXus-smtp-inbound-1.mimecast.com2026-02-23 → 2026-06-10 · 3 obs

○ 2020-02-27 12:50:10
● 2026-02-23 05:32:50
● 2026-06-10 15:22:36

●MXus-smtp-inbound-2.mimecast.com2026-02-23 → 2026-06-10 · 3 obs

○ 2020-02-27 12:50:10
● 2026-02-23 05:32:50
● 2026-06-10 15:22:36

●A104.16.255.1542026-02-23 → 2026-06-10 · 3 obs

○ 2020-02-27 12:50:10
● 2026-02-23 05:32:50
● 2026-06-10 15:22:36

●A104.18.224.2082026-02-23 → 2026-06-10 · 3 obs

○ 2020-02-27 12:50:10
● 2026-02-23 05:32:50
● 2026-06-10 15:22:36

○A104.25.46.332020-02-27 → 2020-02-27 · 4 obs

○ 2017-08-17 06:36:08
● 2020-02-27 12:50:10
○ 2026-02-23 05:32:50
○ 2026-06-10 15:22:36

○A104.25.47.332020-02-27 → 2020-02-27 · 4 obs

○ 2017-08-17 06:36:08
● 2020-02-27 12:50:10
○ 2026-02-23 05:32:50
○ 2026-06-10 15:22:36

○A192.155.42.272017-02-16 → 2017-02-16 · 4 obs

○ 2016-12-25 21:25:00
● 2017-02-16 05:09:02
○ 2017-08-17 06:36:08
○ 2026-06-10 15:22:36

○A192.155.48.272016-03-27 → 2016-12-25 · 5 obs

○ 2015-12-28 23:58:00
● 2016-03-27 17:45:14
● 2016-12-25 21:25:00
○ 2017-02-16 05:09:02
○ 2026-06-10 15:22:36

○A192.155.48.562017-08-17 → 2017-08-17 · 4 obs

○ 2017-02-16 05:09:02
● 2017-08-17 06:36:08
○ 2020-02-27 12:50:10
○ 2026-06-10 15:22:36

○A192.155.48.812015-06-23 → 2015-12-28 · 4 obs

● 2015-06-23 03:32:00
● 2015-12-28 23:58:00
○ 2016-03-27 17:45:14
○ 2026-06-10 15:22:36

●A2606:4700::6810:ff9a2026-02-23 → 2026-06-10 · 3 obs

○ 2020-02-27 12:50:10
● 2026-02-23 05:32:50
● 2026-06-10 15:22:36

●A2606:4700::6812:e0d02026-02-23 → 2026-06-10 · 3 obs

○ 2020-02-27 12:50:10
● 2026-02-23 05:32:50
● 2026-06-10 15:22:36

○A2606:4700:20::6819:2e212020-02-27 → 2020-02-27 · 4 obs

○ 2017-08-17 06:36:08
● 2020-02-27 12:50:10
○ 2026-02-23 05:32:50
○ 2026-06-10 15:22:36

○A2606:4700:20::6819:2f212020-02-27 → 2020-02-27 · 4 obs

○ 2017-08-17 06:36:08
● 2020-02-27 12:50:10
○ 2026-02-23 05:32:50
○ 2026-06-10 15:22:36

○A2620:103::192:155:48:272016-03-27 → 2016-12-25 · 5 obs

○ 2015-12-28 23:58:00
● 2016-03-27 17:45:14
● 2016-12-25 21:25:00
○ 2017-02-16 05:09:02
○ 2026-06-10 15:22:36

○A2620:103::192:155:48:562017-08-17 → 2017-08-17 · 4 obs

○ 2017-02-16 05:09:02
● 2017-08-17 06:36:08
○ 2020-02-27 12:50:10
○ 2026-06-10 15:22:36

○A2620:103::192:155:48:812015-06-23 → 2015-12-28 · 4 obs

● 2015-06-23 03:32:00
● 2015-12-28 23:58:00
○ 2016-03-27 17:45:14
○ 2026-06-10 15:22:36

○A2620:103:1:1:192:155:42:272017-02-16 → 2017-02-16 · 4 obs

○ 2016-12-25 21:25:00
● 2017-02-16 05:09:02
○ 2017-08-17 06:36:08
○ 2026-06-10 15:22:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net...	-
networkcomputing.com	ns1.ubmdns.com, ns2.ubmdns.com	2 records

✅ Authoritative Response

Server:162.159.0.208

NS records: ns1.ubmdns.com, ns2.ubmdns.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 453ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.16.255.154, 104.18.224.208`
AAAA	2	`2606:4700::6810:ff9a, 2606:4700::6812:e0d0`
NS	2	`ns1.ubmdns.com, ns2.ubmdns.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 20)`
TXT	8	`MS=ms56481735, MS=ms78988005...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`ns1.ubmdns.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.ubmdns.com, ns2.ubmdns.com)

Analysis

Hierarchy

www.networkcomputing.com, proddr.networkcomputing.com, trk.networkcomputing.com, digital.networkcomputing.com, nc-resources.networkcomputing.com and a few other host names are all children of networkcomputing.com.

IP Addresses

networkcomputing.com resolves to 4 IP numbers: 104.16.255.154, 104.18.224.208, 2606:4700::6810:ff9a and 2606:4700::6812:e0d0.

Additional host names — registrations.networkcomputing.com, digitaledition.networkcomputing.com, data-deduplication-tech-center.networkcomputing.com and two others — share IP numbers with networkcomputing.com.

Name Servers

The NS records for networkcomputing.com delegate to ns1.ubmdns.com and ns2.ubmdns.com.

networkcomputing.com shares its name server setup with other domains, including ifi-online.com, riotconf.com, esideafactory.org and two others.

ns1.ubmdns.com resolves to 162.159.0.208 and 2400:cb00:2049:1::a29f:d0. Likewise, ns2.ubmdns.com resolves to 162.159.1.208 and 2400:cb00:2049:1::a29f:1d0 — two IP addresses apiece.

Mail Servers

networkcomputing.com has two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

networkcomputing.com shares the same mail server setup as other domains, including vitaltrac.net, businessboutique.com, nabip.org and two others.

The mail servers for networkcomputing.com overlap at least partially with those of other domains, including moodklaw.com and hardiealliance.com.

Host names with 6 IP numbers:

us-smtp-inbound-1.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242, along with three other IP addresses.

us-smtp-inbound-2.mimecast.com resolves to 170.10.128.141, 170.10.128.221 and 170.10.128.242, along with three other IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.128.242 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.141 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.221 IP addresses.

us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com each have 170.10.132.242 IP addresses.