`adm1.stackadapt.com`

DNSSEC	⚠️ Not signed
A	3.213.80.142^{🇺🇸 Amazon3.208.0.0/12 EC2 IAD prefix}
		PTR	`ec2-3-213-80-142.compute-1.amazonaws.com`
A	18.215.103.216^{🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix}
A	35.170.154.174^{🇺🇸 Amazon35.168.0.0/13 EC2 IAD prefix}
A	44.216.241.230^{🇺🇸 Amazon44.192.0.0/11 EC2 IAD prefix}
A	52.86.90.160^{🇺🇸 Amazon52.86.0.0/15 EC2 IAD prefix}
A	54.243.234.153^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
A	98.89.111.127^{🇺🇸 Amazon98.88.0.0/13 EC2 IAD prefix}
A	184.73.236.144^{🇺🇸 Amazon184.73.0.0/16 IAD prefix}

`stackadapt.com`

	DNSSEC	⚠️ Not signed
	A	34.204.55.14^{🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix}
	NS	`ns-926.awsdns-51.net` ⭐
	NS	`ns-1201.awsdns-22.org`
	NS	`ns-1614.awsdns-09.co.uk`
	NS	`ns-263.awsdns-32.com`
	MX	`ca-smtp-inbound-1.mimecast.com` ⭐
	MX	`ca-smtp-inbound-2.mimecast.com` ⭐
	TXT	`MS=ms83006268`
	TXT	`adobe-idp-site-verification=ec5b7f2620fcd55228c6d156085e1cafc41dd89a954a7aa8d...`
	TXT	`apple-domain-verification=Hg711(0x466150)xZki8RqI`
	TXT	`atlassian-domain-verification=IMfSZ8BIdQyY0u4ytaLzvTuIjBgJSgCkViGirD78SQOPx5L...`
	TXT	`cursor-domain-verification-5wy6w1=0hPz4tz2UgedGjPChSHhbfLDs`
	TXT	`facebook-domain-verification=pimtz77jy1xtlx8y581sd8icry4det`
	TXT	`google-site-verification=29zITMWToNeBRXWEZ7UicrrOaKWRHCJLUw88RzsnDsc`
	TXT	`google-site-verification=LUcAPqMOQEM-3P824DS3IauidnWNPujwDmBBE-ZNn4M`
	TXT	`google-site-verification=TZ376H206hTC33IlT9pbdj6Ik7ALIociUTQ9EMcrWL0`
	TXT	`google-site-verification=eNGX_XxNVese-abXacD7_pa1PG8c1hz0bIaud_Cw1Vk`
	TXT	`google-site-verification=edAGRCFn8PqK_CfQfv4crXIiRX3hoq14Vd-wx9V85YA`
	TXT	`hubspot-developer-verification=MzU1MzYwZGEtYjJkZC00ZTMzLWFjZGEtZWQ1ZTMxOTUwNGJi`
	TXT	`hubspot-domain-verification=MTJlMDRiMjgtMWY4NS00MDA3LTliNTItNDQ4YTEzYzkzZmM5`
	TXT	`openai-domain-verification=dv-mnu53mwtt9DGrv9w37mayJQk`
	TXT	`parallels-domain-verification=be36b3ecb13640a787e3c0795e447930243b36cb72b5452...`
	TXT	`pardot499541=79aabb0b2711a1031ce46a11c6a486e22ab82ef38549f863fceddf8c8b4e7068`
	TXT	`pendo-domain-verification=74645da0-2fe2-4b36-9364-f7bcc954da44`
	TXT	`smartsheet-site-validation=Os8o-bVtvGvfYihYZ0kQ77mlMgg1AUYp`
	TXT	`stripe-verification=340d8ac28cfd1aa0863be136158089eff3262d5dbd8fa4b2697b1d1a6...`
	TXT	`stripe-verification=6face72bea904ec77fd59d778082de7e4d4da9447d8c53bd0023d4c4f...`
	TXT	`stripe-verification=9de76bc39a48dfd2fc861e88e927c3d9ca4415a865821344b5073f1b0...`
	TXT	`stripe-verification=fd49acdaacc870c36664517a494338e2baa7e14cec93a7f6a96cdc0fc...`
	TXT	`uber-domain-verification=7cdc360b-2df0-44af-81a7-fe8d835497b5`
	TXT	`v=DMARC1; p=quarantine; rua=mailto:data@stackadapt.com`
	TXT	`v=spf1 include:_spf.stackadapt_com._d.easydmarc.pro -all`
	TXT	`zapier-domain-verification-challenge=15194830-240c-4000-b3f5-6b7f8978259b`
	SOA	`ns-926.awsdns-51.net`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (48/100)
rank #36307 globally
rank #17504 in the tld
⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: SAFE (8/100)
📈 Tranco rank: #624

StackAdapt

StackAdapt is a programmatic advertising platform founded in 2014 and headquartered in Toronto, Canada. The company provides an AI-powered demand-side platform (DSP) that enables marketers to plan, execute, and analyze multi-channel digital advertising campaigns. With over 1,600 employees, StackAdapt operates globally across North America, EMEA, APAC, and LATAM regions.

Key Features

AI-Powered Optimization — Performs 465 billion automated optimizations per second
Multi-Channel Advertising — Supports display, native, video, connected TV, audio, and in-game advertising
First-Party Data Activation — Enables brands to leverage their own customer data
Connected Customer Journeys — Orchestrates unified experiences across channels

Recognition

Ranked #1 DSP on G2 for six consecutive years
Named Ad Age Best Places to Work (2024)
Enterprise Fast 15 winner in Deloitte's Technology Fast 50™ program (2024)
Received $235 million in private equity funding from Teachers' Venture Growth (March 2025)

Hosting & DNS

Hosting: Amazon AWS (IP: 34.204.55.14, AS14618)
Nameservers: AWS Route 53 (ns-263.awsdns-32.com and 3 others)
Email: Mimecast (ca-smtp-inbound-1.mimecast.com, ca-smtp-inbound-2.mimecast.com)
Tranco Rank: #639
DNSSEC: Not signed

Same first word

adm1.me

adm1.de

adm1.us

adm1.ru

adm1.in

Similar names

mad1.ir

1mad.com

d1ma.net

1amd.com

mad1.net

dma1.in

mad1.org

dam1.net

mad1.be

1dma.com

1mad.org

mad1.co.uk

a1dm.com

ad1m.com

dam1.nl

mad1.at

dam1.com

amd1.jp

mad1.de

1adm.com

dma1.ru

mad1.co.za

amd1.com

a1md.com

d1ma.com

d1ma.de

d1ma.ru

1adm.ru

DNS History

64 records (8 active, 56 former)

○A100.27.184.2112026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-29 21:44:58
● 2026-03-31 05:03:32
○ 2026-03-31 06:26:58
○ 2026-04-27 14:13:10

○A100.28.111.2082026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 05:03:32
● 2026-03-31 06:26:58
○ 2026-04-06 03:03:00
○ 2026-04-27 14:13:10

○A100.29.171.1202026-03-29 → 2026-04-06 · 7 obs

○ 2026-03-28 16:42:18
● 2026-03-29 21:44:58
● 2026-03-31 05:03:32
○ 2026-03-31 06:26:58
● 2026-04-06 03:03:00
○ 2026-04-27 14:13:08
○ 2026-04-27 14:13:10

○A100.29.176.1412026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-29 21:44:58
● 2026-03-31 05:03:32
○ 2026-03-31 06:26:58
○ 2026-04-27 14:13:10

○A100.29.5.462026-03-28 → 2026-03-29 · 5 obs

○ 2026-03-25 11:54:22
● 2026-03-28 16:42:18
● 2026-03-29 21:44:58
○ 2026-03-31 05:03:32
○ 2026-04-27 14:13:10

○A18.210.140.2142026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 05:03:32
● 2026-03-31 06:26:58
○ 2026-04-06 03:03:00
○ 2026-04-27 14:13:10

○A18.211.235.1762021-10-11 → 2021-10-11 · 4 obs

○ 2016-12-31 23:37:54
● 2021-10-11 01:11:36
○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

●A18.215.103.2162026-04-27 → 2026-04-27 · 4 obs

○ 2026-03-25 11:54:22
○ 2026-04-06 03:03:00
● 2026-04-27 14:13:08
● 2026-04-27 14:13:10

○A18.215.55.22026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-25 11:54:22
● 2026-03-28 16:42:18
○ 2026-03-29 21:44:58
○ 2026-04-27 14:13:10

●A184.73.236.1442026-03-25 → 2026-04-27 · 6 obs

○ 2021-10-11 01:11:36
● 2026-03-25 11:54:22
○ 2026-03-28 16:42:18
○ 2026-04-06 03:03:00
● 2026-04-27 14:13:08
● 2026-04-27 14:13:10

○A23.23.224.1092021-10-11 → 2021-10-11 · 4 obs

○ 2016-12-31 23:37:54
● 2021-10-11 01:11:36
○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

●A3.213.80.1422026-04-27 → 2026-04-27 · 3 obs

○ 2026-04-06 03:03:00
● 2026-04-27 14:13:08
● 2026-04-27 14:13:10

○A3.215.29.1402026-04-06 → 2026-04-06 · 4 obs

○ 2026-03-31 06:26:58
● 2026-04-06 03:03:00
○ 2026-04-27 14:13:08
○ 2026-04-27 14:13:10

○A3.216.185.2402026-03-25 → 2026-03-25 · 4 obs

○ 2021-10-11 01:11:36
● 2026-03-25 11:54:22
○ 2026-03-28 16:42:18
○ 2026-04-27 14:13:10

○A3.219.94.1982026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-29 21:44:58
● 2026-03-31 05:03:32
○ 2026-03-31 06:26:58
○ 2026-04-27 14:13:10

○A3.221.60.152026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-28 16:42:18
● 2026-03-29 21:44:58
○ 2026-03-31 05:03:32
○ 2026-04-27 14:13:10

○A3.222.252.1322026-03-25 → 2026-03-25 · 4 obs

○ 2021-10-11 01:11:36
● 2026-03-25 11:54:22
○ 2026-03-28 16:42:18
○ 2026-04-27 14:13:10

○A3.227.147.2472026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 05:03:32
● 2026-03-31 06:26:58
○ 2026-04-06 03:03:00
○ 2026-04-27 14:13:10

○A3.81.154.2112021-10-11 → 2021-10-11 · 4 obs

○ 2016-12-31 23:37:54
● 2021-10-11 01:11:36
○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

○A34.193.41.662026-03-31 → 2026-04-06 · 5 obs

○ 2026-03-31 05:03:32
● 2026-03-31 06:26:58
● 2026-04-06 03:03:00
○ 2026-04-27 14:13:08
○ 2026-04-27 14:13:10

○A34.230.208.2252026-04-06 → 2026-04-06 · 4 obs

○ 2026-03-31 06:26:58
● 2026-04-06 03:03:00
○ 2026-04-27 14:13:08
○ 2026-04-27 14:13:10

○A34.231.212.1402021-10-11 → 2021-10-11 · 4 obs

○ 2016-12-31 23:37:54
● 2021-10-11 01:11:36
○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

○A34.234.49.2202026-03-25 → 2026-03-25 · 4 obs

○ 2021-10-11 01:11:36
● 2026-03-25 11:54:22
○ 2026-03-28 16:42:18
○ 2026-04-27 14:13:10

○A34.237.93.812026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-29 21:44:58
● 2026-03-31 05:03:32
○ 2026-03-31 06:26:58
○ 2026-04-27 14:13:10

○A34.239.195.1752026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 05:03:32
● 2026-03-31 06:26:58
○ 2026-04-06 03:03:00
○ 2026-04-27 14:13:10

●A35.170.154.1742026-04-06 → 2026-04-27 · 3 obs

○ 2026-03-31 06:26:58
● 2026-04-06 03:03:00
● 2026-04-27 14:13:10

○A44.193.231.1752026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-25 11:54:22
● 2026-03-28 16:42:18
○ 2026-03-29 21:44:58
○ 2026-04-27 14:13:10

○A44.194.126.1132026-03-25 → 2026-03-29 · 5 obs

○ 2021-10-11 01:11:36
● 2026-03-25 11:54:22
● 2026-03-29 21:44:58
○ 2026-03-31 05:03:32
○ 2026-04-27 14:13:10

○A44.205.48.1352026-03-25 → 2026-04-27 · 2 obs

○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

○A44.206.198.2482026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-25 11:54:22
● 2026-03-28 16:42:18
○ 2026-03-29 21:44:58
○ 2026-04-27 14:13:10

●A44.216.241.2302026-03-31 → 2026-04-27 · 6 obs

○ 2026-03-29 21:44:58
● 2026-03-31 05:03:32
○ 2026-03-31 06:26:58
○ 2026-04-06 03:03:00
● 2026-04-27 14:13:08
● 2026-04-27 14:13:10

○A50.16.5.2262026-03-25 → 2026-04-27 · 2 obs

○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

○A52.1.218.2172026-03-25 → 2026-04-27 · 2 obs

○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

○A52.2.109.2042026-03-28 → 2026-03-28 · 4 obs

○ 2026-03-25 11:54:22
● 2026-03-28 16:42:18
○ 2026-03-29 21:44:58
○ 2026-04-27 14:13:10

○A52.200.220.1592026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-28 16:42:18
● 2026-03-29 21:44:58
○ 2026-03-31 05:03:32
○ 2026-04-27 14:13:10

○A52.201.95.2522016-12-31 → 2016-12-31 · 3 obs

● 2016-12-31 23:37:54
○ 2021-10-11 01:11:36
○ 2026-04-27 14:13:10

○A52.206.19.2202016-12-31 → 2016-12-31 · 3 obs

● 2016-12-31 23:37:54
○ 2021-10-11 01:11:36
○ 2026-04-27 14:13:10

○A52.21.63.1462026-03-25 → 2026-04-27 · 2 obs

○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

○A52.4.131.1882016-12-31 → 2016-12-31 · 3 obs

● 2016-12-31 23:37:54
○ 2021-10-11 01:11:36
○ 2026-04-27 14:13:10

○A52.54.163.1632026-03-29 → 2026-04-06 · 7 obs

○ 2026-03-28 16:42:18
● 2026-03-29 21:44:58
○ 2026-03-31 05:03:32
○ 2026-03-31 06:26:58
● 2026-04-06 03:03:00
○ 2026-04-27 14:13:08
○ 2026-04-27 14:13:10

○A52.55.81.1732021-10-11 → 2021-10-11 · 4 obs

○ 2016-12-31 23:37:54
● 2021-10-11 01:11:36
○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

○A52.7.134.1402016-12-31 → 2016-12-31 · 3 obs

● 2016-12-31 23:37:54
○ 2021-10-11 01:11:36
○ 2026-04-27 14:13:10

○A52.73.174.62026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 05:03:32
● 2026-03-31 06:26:58
○ 2026-04-06 03:03:00
○ 2026-04-27 14:13:10

○A52.86.19.1932026-03-25 → 2026-03-28 · 5 obs

○ 2021-10-11 01:11:36
● 2026-03-25 11:54:22
● 2026-03-28 16:42:18
○ 2026-03-29 21:44:58
○ 2026-04-27 14:13:10

○A52.86.35.992026-03-25 → 2026-04-27 · 2 obs

○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

●A52.86.90.1602026-04-27 → 2026-04-27 · 3 obs

○ 2026-04-06 03:03:00
● 2026-04-27 14:13:08
● 2026-04-27 14:13:10

○A54.147.189.1732021-10-11 → 2021-10-11 · 4 obs

○ 2016-12-31 23:37:54
● 2021-10-11 01:11:36
○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

○A54.159.47.522026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-29 21:44:58
● 2026-03-31 05:03:32
○ 2026-03-31 06:26:58
○ 2026-04-27 14:13:10

○A54.162.157.2162026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 05:03:32
● 2026-03-31 06:26:58
○ 2026-04-06 03:03:00
○ 2026-04-27 14:13:10

○A54.165.143.1142016-12-31 → 2016-12-31 · 3 obs

● 2016-12-31 23:37:54
○ 2021-10-11 01:11:36
○ 2026-04-27 14:13:10

○A54.173.138.1982016-12-31 → 2016-12-31 · 3 obs

● 2016-12-31 23:37:54
○ 2021-10-11 01:11:36
○ 2026-04-27 14:13:10

○A54.198.159.492021-10-11 → 2021-10-11 · 4 obs

○ 2016-12-31 23:37:54
● 2021-10-11 01:11:36
○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

○A54.209.218.2052026-03-25 → 2026-03-25 · 4 obs

○ 2021-10-11 01:11:36
● 2026-03-25 11:54:22
○ 2026-03-28 16:42:18
○ 2026-04-27 14:13:10

○A54.224.107.2372026-04-06 → 2026-04-06 · 4 obs

○ 2026-03-31 06:26:58
● 2026-04-06 03:03:00
○ 2026-04-27 14:13:08
○ 2026-04-27 14:13:10

○A54.224.226.1432026-03-25 → 2026-03-25 · 4 obs

○ 2021-10-11 01:11:36
● 2026-03-25 11:54:22
○ 2026-03-28 16:42:18
○ 2026-04-27 14:13:10

○A54.234.168.2162026-04-06 → 2026-04-06 · 4 obs

○ 2026-03-31 06:26:58
● 2026-04-06 03:03:00
○ 2026-04-27 14:13:08
○ 2026-04-27 14:13:10

●A54.243.234.1532026-04-27 → 2026-04-27 · 3 obs

○ 2026-04-06 03:03:00
● 2026-04-27 14:13:08
● 2026-04-27 14:13:10

○A54.85.75.152016-12-31 → 2016-12-31 · 3 obs

● 2016-12-31 23:37:54
○ 2021-10-11 01:11:36
○ 2026-04-27 14:13:10

○A54.87.28.1162026-03-31 → 2026-03-31 · 4 obs

○ 2026-03-31 05:03:32
● 2026-03-31 06:26:58
○ 2026-04-06 03:03:00
○ 2026-04-27 14:13:10

○A54.88.75.1492016-12-31 → 2016-12-31 · 3 obs

● 2016-12-31 23:37:54
○ 2021-10-11 01:11:36
○ 2026-04-27 14:13:10

○A54.92.164.982021-10-11 → 2021-10-11 · 4 obs

○ 2016-12-31 23:37:54
● 2021-10-11 01:11:36
○ 2026-03-25 11:54:22
○ 2026-04-27 14:13:10

○A98.80.162.1142026-03-29 → 2026-03-31 · 5 obs

○ 2026-03-28 16:42:18
● 2026-03-29 21:44:58
● 2026-03-31 05:03:32
○ 2026-03-31 06:26:58
○ 2026-04-27 14:13:10

○A98.87.206.752026-03-29 → 2026-03-29 · 4 obs

○ 2026-03-28 16:42:18
● 2026-03-29 21:44:58
○ 2026-03-31 05:03:32
○ 2026-04-27 14:13:10

●A98.89.111.1272026-03-28 → 2026-04-27 · 6 obs

○ 2026-03-25 11:54:22
● 2026-03-28 16:42:18
○ 2026-03-29 21:44:58
○ 2026-04-06 03:03:00
● 2026-04-27 14:13:08
● 2026-04-27 14:13:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	g.gtld-servers.net, e.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net...	-
stackadapt.com	ns-263.awsdns-32.com, ns-926.awsdns-51.net, ns-1614.awsdns-09.co.uk, ns-1201.awsdns-22.org	2 records

✅ Authoritative Response

Server:205.251.195.158

NS records: ns-263.awsdns-32.com, ns-926.awsdns-51.net, ns-1614.awsdns-09.co.uk, ns-1201.awsdns-22.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackadapt.com (unsigned zone)

⏱️ Timing

Total: 736ms | Queries: -

📄 Records

Type	Count	Sample Data
A	8	`44.217.100.202, 98.82.103.135...`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-263.awsdns-32.com, ns-263.awsdns-32.com)

Analysis

IP Addresses

adm1.stackadapt.com points to eight IP numbers: 3.213.80.142, 18.215.103.216, 35.170.154.174, 44.216.241.230, 52.86.90.160, 54.243.234.153, 98.89.111.127 and 184.73.236.144.

Other host names, for instance bdmch.stackadapt.com, ec2-3-213-80-142.compute-1.amazonaws.com, ads1.stackadapt.com, ec2-54-243-234-153.compute-1.amazonaws.com and ec2-184-73-236-144.compute-1.amazonaws.com share IP numbers with adm1.stackadapt.com.

adm1.stackadapt.com - robtex.com

adm1.stackadapt.com

stackadapt.com

StackAdapt

Key Features

Recognition

Hosting & DNS

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

`adm1.stackadapt.com`

`stackadapt.com`