groundtruth.com - dns.ninja

`groundtruth.com`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns-1462.awsdns-54.org` ⭐
		A	2600:9000:5305:b600::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1462.awsdns-54.org`
		A	205.251.197.182^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1462.awsdns-54.org`
NS	`ns-1929.awsdns-49.co.uk`
		A	2600:9000:5307:8900::1^{🇺🇸 Amazon2600:9000:5307::/48 - CloudFront}
			PTR	`ns-1929.awsdns-49.co.uk`
		A	205.251.199.137^{🇺🇸 Amazon205.251.199.0/24 prefix}
			PTR	`ns-1929.awsdns-49.co.uk`
NS	`ns-64.awsdns-08.com`
		A	2600:9000:5300:4000::1^{🇺🇸 Amazon2600:9000:5300::/48 - CloudFront}
			PTR	`ns-64.awsdns-08.com`
		A	205.251.192.64^{🇺🇸 Amazon205.251.192.0/24 prefix}
			PTR	`ns-64.awsdns-08.com`
NS	`ns-988.awsdns-59.net`
		A	2600:9000:5303:dc00::1^{🇺🇸 Amazon2600:9000:5303::/48 - CloudFront}
			PTR	`ns-988.awsdns-59.net`
		A	205.251.195.220^{🇺🇸 Amazon205.251.195.0/24 prefix}
			PTR	`ns-988.awsdns-59.net`
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	`MS=ms43903084`
TXT	`ZOOM_verify_nbR6jrymQ5GUGcC9HJagHg`
TXT	`anthropic-domain-verification-x0gn36=9Gzqj6WTY3knDzEcAuPLRS18U`
TXT	`apple-domain-verification=HsO0hue4O6shfUAL`
TXT	`atlassian-domain-verification=9wLv6gFAsC4IYw0AMiXhOuCP6937UEpwBItuF78nhvFZmaP...`
TXT	`atlassian-sending-domain-verification=e54d52a4-13c9-4c80-98e3-79c202af51e5`
TXT	`cursor-domain-verification-y1ahmc=goPJx6IkaPUJvuH1eG3w519bc`
TXT	`docusign=31e29314-0eef-4128-8fbd-453e31658467`
TXT	`google-site-verification=967G0Lxc5jXY28E1Xtellrvn2HUEu9yvdwJ1jMILkUY`
TXT	`google-site-verification=ieIExS9b9Idp6mAS71qyk_StMcsT5hpTlfjY6EbopVM`
TXT	`hubspot-domain-verification=YThmM2UzZTQtNGMxZS00N2ZmLTg3MDktZGU3ZmNlMzk0MDU2`
TXT	`jamf-site-verification=178KFO63S7l7GeNQAQMQew`
TXT	`openai-domain-verification=dv-aPlultbbUXei0XOVoHJf4Xrf`
TXT	`pandadoc-domain-verification=MVNqLp83Efm4R8bctymTzD`
TXT	`pv4xvzs6n6gd49yhc69y1f82l034qhfj`
TXT	`stripe-verification=C589F956D2665DF45E326AA84358EC6735769CAB905C7ADE86F0E3EC3...`
TXT	`v=spf1 include:39714994.spf08.hubspotemail.net include:spf.protection.outlook...`
TXT	`zoho-verification=zb20496033.zmverify.zoho.in`
SOA	`ns-1462.awsdns-54.org`awsdns-hostmaster@amazon.com serial=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=1786368654

rank #116786 globally
rank #52253 in the tld
⚠️ On DNS blocklist: light, multi, pro, pro.mini, pro.plus, pro.plus.mini, ultimate, ultimate.mini
📈 Tranco rank: #33,242

Subdomains

attribution-pixel.groundtruth.com

go.groundtruth.com

optout-daa.groundtruth.com

cf.groundtruth.com

vela.groundtruth.com

discovery.groundtruth.com

ads.groundtruth.com

gt-pixel-prod.groundtruth.com

mgmt.groundtruth.com

ads-video-cdn.groundtruth.com

qs.groundtruth.com

www.groundtruth.com

external.groundtruth.com

Same first word

groundtruth.co.uk

groundtruth.run

groundtruth.com

groundtruth.ag

groundtruth.org

groundtruth.co.nz

groundtruth.site

groundtruth.nl

DNS History

16 records (8 active, 8 former)

●NSns-1462.awsdns-54.org2017-06-28 → 2026-08-10 · 3 obs

○ 2017-01-07 15:29:34
● 2017-06-28 11:46:12
● 2026-08-10 14:00:36

●NSns-1929.awsdns-49.co.uk2017-06-28 → 2026-08-10 · 3 obs

○ 2017-01-07 15:29:34
● 2017-06-28 11:46:12
● 2026-08-10 14:00:36

●NSns-64.awsdns-08.com2017-06-28 → 2026-08-10 · 3 obs

○ 2017-01-07 15:29:34
● 2017-06-28 11:46:12
● 2026-08-10 14:00:36

●NSns-988.awsdns-59.net2017-06-28 → 2026-08-10 · 3 obs

○ 2017-01-07 15:29:34
● 2017-06-28 11:46:12
● 2026-08-10 14:00:36

○NSns33.worldnic.com2015-07-05 → 2017-01-07 · 4 obs

● 2015-07-05 17:59:06
● 2017-01-07 15:29:34
○ 2017-06-28 11:46:12
○ 2026-08-10 14:00:36

○NSns34.worldnic.com2015-07-05 → 2017-01-07 · 4 obs

● 2015-07-05 17:59:06
● 2017-01-07 15:29:34
○ 2017-06-28 11:46:12
○ 2026-08-10 14:00:36

○MXeast.smtp.exch022.serverdata.net2015-07-05 → 2017-01-07 · 4 obs

● 2015-07-05 17:59:06
● 2017-01-07 15:29:34
○ 2017-06-28 11:46:12
○ 2026-08-10 14:00:36

○MXgroundtruth-com.mail.protection.outlook.com2017-06-28 → 2017-06-28 · 4 obs

○ 2017-01-07 15:29:34
● 2017-06-28 11:46:12
○ 2021-11-07 12:18:14
○ 2026-08-10 14:00:36

●MXus-smtp-inbound-1.mimecast.com2021-11-07 → 2026-08-10 · 3 obs

○ 2017-06-28 11:46:12
● 2021-11-07 12:18:14
● 2026-08-10 14:00:36

●MXus-smtp-inbound-2.mimecast.com2021-11-07 → 2026-08-10 · 3 obs

○ 2017-06-28 11:46:12
● 2021-11-07 12:18:14
● 2026-08-10 14:00:36

○MXwest.smtp.exch022.serverdata.net2015-07-05 → 2017-01-07 · 4 obs

● 2015-07-05 17:59:06
● 2017-01-07 15:29:34
○ 2017-06-28 11:46:12
○ 2026-08-10 14:00:36

●A141.193.213.102026-02-17 → 2026-08-10 · 3 obs

○ 2021-11-07 12:18:14
● 2026-02-17 10:06:18
● 2026-08-10 14:00:36

●A141.193.213.112026-02-17 → 2026-08-10 · 3 obs

○ 2021-11-07 12:18:14
● 2026-02-17 10:06:18
● 2026-08-10 14:00:36

○A184.72.243.522015-07-05 → 2017-01-07 · 4 obs

● 2015-07-05 17:59:06
● 2017-01-07 15:29:34
○ 2017-06-28 11:46:12
○ 2026-08-10 14:00:36

○A34.75.8.472021-11-07 → 2021-11-07 · 4 obs

○ 2017-06-28 11:46:12
● 2021-11-07 12:18:14
○ 2026-02-17 10:06:18
○ 2026-08-10 14:00:36

○A52.170.217.92017-06-28 → 2017-06-28 · 4 obs

○ 2017-01-07 15:29:34
● 2017-06-28 11:46:12
○ 2021-11-07 12:18:14
○ 2026-08-10 14:00:36

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
groundtruth.com	ns-64.awsdns-08.com, ns-988.awsdns-59.net, ns-1462.awsdns-54.org, ns-1929.awsdns-49.co.uk	-

✅ Authoritative Response

Server:205.251.199.137

NS records: ns-64.awsdns-08.com, ns-988.awsdns-59.net, ns-1462.awsdns-54.org, ns-1929.awsdns-49.co.uk

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for groundtruth.com (unsigned zone)

⏱️ Timing

Total: 115ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.11, 141.193.213.10`
NS	4	`ns-1462.awsdns-54.org, ns-1929.awsdns-49.co.uk...`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	18	`MS=ms43903084, ZOOM_verify_nbR6jrymQ5GUGcC9HJagHg...`
SOA	1	`ns-1462.awsdns-54.org awsdns-hostmaster.`

Analysis

Hierarchy

groundtruth.com is the parent domain of attribution-pixel.groundtruth.com, go.groundtruth.com, optout-daa.groundtruth.com, cf.groundtruth.com, vela.groundtruth.com and a few other host names.

IP Addresses

groundtruth.com resolves to the IP addresses 141.193.213.10 and 141.193.213.11

Additional host names — locoia.com, www.plaidpantry.com, gendersalvarez.com and two others — share IP numbers with groundtruth.com.

Name Servers

groundtruth.com has four authoritative name servers: ns-64.awsdns-08.com, ns-988.awsdns-59.net, ns-1462.awsdns-54.org and ns-1929.awsdns-49.co.uk.

groundtruth.com shares at least some of its name servers with other domains, including 71.195.52.in-addr.arpa, garrettinsurance.com, 167.115.13.in-addr.arpa and two others.

These name servers are frequently seen alongside the name servers ns1-24-ap-northeast-1.ec2-rdns.amazonaws.com, ns2-24-ap-northeast-1.ec2-rdns.amazonaws.com, ns3-24-ap-northeast-1.ec2-rdns.amazonaws.com and ns4-24-ap-northeast-1.ec2-rdns.amazonaws.com.

The host names ns-64.awsdns-08.com, ns-988.awsdns-59.net, ns-1462.awsdns-54.org and ns-1929.awsdns-49.co.uk each resolve to two IP addresses: ns-64.awsdns-08.com resolves to 205.251.192.64 and 2600:9000:5300:4000::1; ns-988.awsdns-59.net resolves to 205.251.195.220 and 2600:9000:5303:dc00::1; ns-1462.awsdns-54.org resolves to 205.251.197.182 and 2600:9000:5305:b600::1; ns-1929.awsdns-49.co.uk resolves to 205.251.199.137 and 2600:9000:5307:8900::1.

Mail Servers

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

groundtruth.com shares the same mail server setup as other domains, including guidetolenders.com, tacair.com, rpetfs.com and two others.

groundtruth.com has at least some mail servers in common with other domains, such as althurmondagency.com, toddassociates.com, testavote.com and winitpro.com.

Host names with 6 IP numbers:

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.