cdn.stackadapt.com - dns.ninja

cdn.stackadapt.com

CNAMEdby1ixylak846.cloudfront.net
DNSSEC⚠️ Not signed
A2600:9000:201f:1e00:18:d6a1:580:93a1🇺🇸 Amazon2600:9000:201f::/48 - CloudFront
A2600:9000:201f:2000:18:d6a1:580:93a1🇺🇸 Amazon2600:9000:201f::/48 - CloudFront
A2600:9000:201f:2400:18:d6a1:580:93a1🇺🇸 Amazon2600:9000:201f::/48 - CloudFront
A2600:9000:201f:6000:18:d6a1:580:93a1🇺🇸 Amazon2600:9000:201f::/48 - CloudFront
A2600:9000:201f:8e00:18:d6a1:580:93a1🇺🇸 Amazon2600:9000:201f::/48 - CloudFront
A2600:9000:201f:a400:18:d6a1:580:93a1🇺🇸 Amazon2600:9000:201f::/48 - CloudFront
A2600:9000:201f:a800:18:d6a1:580:93a1🇺🇸 Amazon2600:9000:201f::/48 - CloudFront
A2600:9000:201f:be00:18:d6a1:580:93a1🇺🇸 Amazon2600:9000:201f::/48 - CloudFront
A13.226.238.18🇺🇸 Amazon13.226.232.0/21 - Cloudfront
A13.226.238.46🇺🇸 Amazon13.226.232.0/21 - Cloudfront
A13.226.238.59🇺🇸 Amazon13.226.232.0/21 - Cloudfront
A13.226.238.106🇺🇸 Amazon13.226.232.0/21 - Cloudfront
NSns-1945.awsdns-51.co.uk ⭐
A2600:9000:5307:9900::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront
PTRns-1945.awsdns-51.co.uk
A205.251.199.153🇺🇸 Amazon205.251.199.0/24 prefix
PTRns-1945.awsdns-51.co.uk
NSns-1088.awsdns-08.org
A2600:9000:5304:4000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront
PTRns-1088.awsdns-08.org
A205.251.196.64🇺🇸 Amazon205.251.196.0/24 prefix
PTRns-1088.awsdns-08.org
NSns-144.awsdns-18.com
A2600:9000:5300:9000::1🇺🇸 Amazon2600:9000:5300::/48 - CloudFront
PTRns-144.awsdns-18.com
A205.251.192.144🇺🇸 Amazon205.251.192.0/24 prefix
PTRns-144.awsdns-18.com
NSns-793.awsdns-35.net
A2600:9000:5303:1900::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront
PTRns-793.awsdns-35.net
A205.251.195.25🇺🇸 Amazon205.251.195.0/24 prefix
PTRns-793.awsdns-35.net
HTTPSHTTP/2
SOAns-1945.awsdns-51.co.ukawsdns-hostmaster@amazon.com serial=1

stackadapt.com

DNSSEC⚠️ Not signed
A34.204.55.14🇺🇸 Amazon34.192.0.0/12 EC2 IAD prefix
NSns-926.awsdns-51.net ⭐
NSns-1201.awsdns-22.org
NSns-1614.awsdns-09.co.uk
NSns-263.awsdns-32.com
MXca-smtp-inbound-1.mimecast.com ⭐
MXca-smtp-inbound-2.mimecast.com ⭐
TXTMS=ms83006268
TXTadobe-idp-site-verification=ec5b7f2620fcd55228c6d156085e1cafc41dd89a954a7aa8d...
TXTanthropic-domain-verification-vd7vw0=h4N2RUxrFDoqPmD3yEAM6FrcT
TXTapple-domain-verification=Hg711(0x466150)xZki8RqI
TXTatlassian-domain-verification=IMfSZ8BIdQyY0u4ytaLzvTuIjBgJSgCkViGirD78SQOPx5L...
TXTcursor-domain-verification-5wy6w1=0hPz4tz2UgedGjPChSHhbfLDs
TXTfacebook-domain-verification=pimtz77jy1xtlx8y581sd8icry4det
TXTgoogle-site-verification=29zITMWToNeBRXWEZ7UicrrOaKWRHCJLUw88RzsnDsc
TXTgoogle-site-verification=LUcAPqMOQEM-3P824DS3IauidnWNPujwDmBBE-ZNn4M
TXTgoogle-site-verification=TZ376H206hTC33IlT9pbdj6Ik7ALIociUTQ9EMcrWL0
TXTgoogle-site-verification=eNGX_XxNVese-abXacD7_pa1PG8c1hz0bIaud_Cw1Vk
TXTgoogle-site-verification=edAGRCFn8PqK_CfQfv4crXIiRX3hoq14Vd-wx9V85YA
TXTgoogle-site-verification=yitZufVFJmZwF8vMJYTW5gR09b0XDWS2aplXtcI1xYE
TXThubspot-developer-verification=MzU1MzYwZGEtYjJkZC00ZTMzLWFjZGEtZWQ1ZTMxOTUwNGJi
TXThubspot-domain-verification=MTJlMDRiMjgtMWY4NS00MDA3LTliNTItNDQ4YTEzYzkzZmM5
TXTopenai-domain-verification=dv-mnu53mwtt9DGrv9w37mayJQk
TXTparallels-domain-verification=be36b3ecb13640a787e3c0795e447930243b36cb72b5452...
TXTpardot499541=79aabb0b2711a1031ce46a11c6a486e22ab82ef38549f863fceddf8c8b4e7068
TXTpendo-domain-verification=74645da0-2fe2-4b36-9364-f7bcc954da44
TXTsmartsheet-site-validation=Os8o-bVtvGvfYihYZ0kQ77mlMgg1AUYp
TXTstripe-verification=340d8ac28cfd1aa0863be136158089eff3262d5dbd8fa4b2697b1d1a6...
TXTstripe-verification=6face72bea904ec77fd59d778082de7e4d4da9447d8c53bd0023d4c4f...
TXTstripe-verification=9de76bc39a48dfd2fc861e88e927c3d9ca4415a865821344b5073f1b0...
TXTstripe-verification=fd49acdaacc870c36664517a494338e2baa7e14cec93a7f6a96cdc0fc...
TXTuber-domain-verification=7cdc360b-2df0-44af-81a7-fe8d835497b5
TXTv=DMARC1; p=quarantine; rua=mailto:data@stackadapt.com
TXTv=spf1 include:_spf.stackadapt_com._d.easydmarc.pro -all
TXTzapier-domain-verification-challenge=15194830-240c-4000-b3f5-6b7f8978259b
SOAns-926.awsdns-51.netawsdns-hostmaster@amazon.com serial=1
⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: SAFE (48/100)
rank #35579 globally
rank #17413 in the tld
⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
WOT: SAFE (8/100)
📈 Tranco rank: #643
stackadapt.com - Tranco Rank (30d: ↓-15)621625630635640645649May 10May 20May 30Jun 9Jun 19Jun 20Rank#631#646

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

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DNS History

13 records (1 active, 12 former)

2017201820192020202120222023202420252026NSns-1088.awsdns-08.orgns-144.awsdns-18.comns-1945.awsdns-51.co.ukns-793.awsdns-35.netA54.192.139.10454.192.139.11554.192.139.11954.192.139.18354.192.139.22554.192.139.23454.192.139.5354.192.139.85CNAMEdby1ixylak846.cloudfront.net
○NSns-1088.awsdns-08.org2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○NSns-144.awsdns-18.com2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○NSns-1945.awsdns-51.co.uk2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○NSns-793.awsdns-35.net2016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○A54.192.139.1042016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○A54.192.139.1152016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○A54.192.139.1192016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○A54.192.139.1832016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○A54.192.139.2252016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○A54.192.139.2342016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○A54.192.139.532016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
○A54.192.139.852016-12-28 → 2016-12-28 · 3 obs
● 2016-12-28 19:24:20
○ 2026-03-25 10:56:34
○ 2026-06-22 14:31:56
●CNAMEdby1ixylak846.cloudfront.net2016-12-28 → 2026-06-22 · 2 obs
● 2016-12-28 19:24:20
● 2026-06-22 14:31:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comj.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, g.gtld-servers.net...-
stackadapt.comns-263.awsdns-32.com, ns-926.awsdns-51.net, ns-1614.awsdns-09.co.uk, ns-1201.awsdns-22.org2 records
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-
stackadapt.comns-1201.awsdns-22.org, ns-1614.awsdns-09.co.uk, ns-263.awsdns-32.com, ns-926.awsdns-51.net-

✅ Authoritative Response

Server:205.251.196.177

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for stackadapt.com (unsigned zone)

⏱️ Timing

Total: 2561ms | Queries: -

📄 Records

TypeCountSample Data
CNAME1dby1ixylak846.cloudfront.net

📌 Glue Records Collected

Total: 2

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

Analysis

IP Addresses

With 12 IP addresses in total, cdn.stackadapt.com resolves to 13.226.238.18, 13.226.238.46, 13.226.238.59 and 9 other.

Among the host names that share IP numbers with cdn.stackadapt.com are www.highway.ai, testing-accounts.mypippa.me, d3pic7vvg82mka.cloudfront.net and two others.

Name Servers

The domain cdn.stackadapt.com is delegated to these four name servers: ns-144.awsdns-18.com, ns-793.awsdns-35.net, ns-1088.awsdns-08.org and ns-1945.awsdns-51.co.uk.

At least some of cdn.stackadapt.com's name servers are shared with other domains, for example customhomemediakit.com, medimission.or.kr, mint-it-support.com and two more.

Four hostnames, each resolving to a pair of IP addresses: ns-144.awsdns-18.com directs to 205.251.192.144 and 2600:9000:5300:9000::1; ns-793.awsdns-35.net directs to 205.251.195.25 and 2600:9000:5303:1900::1; ns-1088.awsdns-08.org directs to 205.251.196.64 and 2600:9000:5304:4000::1; ns-1945.awsdns-51.co.uk directs to 205.251.199.153 and 2600:9000:5307:9900::1.