rtb.adkernel.com - dns.ninja
rtb.adkernel.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2604:9e00:1:129::2:ba4🇺🇸 WEBAIR2604:9e00::/32 Webair Internet Development Inc | ||||||
| A | 198.134.116.50🇺🇸 WEBAIR198.134.116.0/24 Webair Internet Development | ||||||
adkernel.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2604:9e00:1:129::94🇺🇸 WEBAIR2604:9e00::/32 Webair Internet Development Inc | ||||||
| A | 173.239.53.87🇺🇸 WEBAIR173.239.53.0/24 Webair Internet Development Inc | ||||||
| NS | pdns74.ultradns.com ⭐ | ||||||
| NS | pdns74.ultradns.biz | ||||||
| NS | pdns74.ultradns.co.uk | ||||||
| NS | pdns74.ultradns.info | ||||||
| NS | pdns74.ultradns.net | ||||||
| NS | pdns74.ultradns.org | ||||||
| MX | aspmx.l.google.com ⭐ | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | aspmx2.googlemail.com(10) | ||||||
| MX | aspmx3.googlemail.com(10) | ||||||
| TXT | google-site-verification=kfN0CX6pKwqURHGHB44GOq-2MONy9gPOtBOH83u7m24 | ||||||
| TXT | v=spf1 include:_spf.google.com ip4:173.239.53.65 ip6:2604:9e00:1:129::25 ip4:... | ||||||
| SOA | pdns74.ultradns.comhostmaster@adkernel.com 2026-07-05 #1 | ||||||
rank #136687 in the tld
⚠️ On DNS blocklist: light, multi, pro, pro.plus, ultimate
📈 Tranco rank: #2,180
AdKernel
AdKernel is a white-label advertising technology platform headquartered in New York, NY. The company provides programmatic advertising solutions to publishers, advertisers, and ad networks, enabling them to build and operate their own branded ad platforms.
Products & Services
- White-Label Ad Server – Fully customizable programmatic display and video ad serving
- Demand-Side Platform (DSP) – Media buying platform for advertisers
- Server-Side Header Bidding – Prebid-compatible header bidding solutions
- Optimization & Analytics – Built-in algorithms and real-time reporting
- Traffic Quality Tools – Fraud prevention and brand safety integrations
The platform is developed entirely in-house, with expertise in distributed databases, predictive analytics, and big data technology.
Infrastructure
| Type | Details |
|---|---|
| Nameservers | DNSmadeEasy (ns5/ns6/ns7.dnsmadeeasy.com) |
| IP Addresses | 141.193.213.10, 141.193.213.11 (Cloudflare Spectrum, US) |
| Google Workspace (aspmx.l.google.com) | |
| DNSSEC | Not signed |
Rankings & Notes
- Tranco Rank: #2,320 (highly trafficked ad-tech domain)
- Appears on multiple DNS blocklists due to its advertising/tracking nature
- Operates numerous subdomains for ad-serving operations (dsp, openrtb, analytics, etc.)
Subdomains
uswest.rtb.adkernel.com |
Same first word
Similar names
DNS History
3 records (2 active, 1 former)
○A173.239.29.432016-12-28 → 2016-12-28 · 3 obs
○ 2026-03-25 19:21:04
○ 2026-07-16 18:15:00
●A198.134.116.502026-03-25 → 2026-07-16 · 3 obs
● 2026-03-25 19:21:04
● 2026-07-16 18:15:00
●A2604:9e00:1:129::2:ba42026-03-25 → 2026-07-16 · 3 obs
● 2026-03-25 19:21:04
● 2026-07-16 18:15:00
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| adkernel.com | pdns74.ultradns.net, pdns74.ultradns.com, pdns74.ultradns.biz, pdns74.ultradns.org... | 2 records |
✅ Authoritative Response
Server:156.154.65.74
NS records: pdns74.ultradns.net, pdns74.ultradns.com, pdns74.ultradns.biz, pdns74.ultradns.org, pdns74.ultradns.co.uk, pdns74.ultradns.info
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for adkernel.com (unsigned zone)
⏱️ Timing
Total: 746ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 198.134.116.50 |
| AAAA | 1 | 2604:9e00:1:129::2:ba4 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (pdns74.ultradns.com, pdns74.ultradns.com)
Analysis
Hierarchy
rtb.adkernel.com is a parent domain of uswest.rtb.adkernel.com.
IP Addresses
rtb.adkernel.com resolves to the IP addresses 198.134.116.50 and 2604:9e00:1:129::2:ba4
Additional host names — mediahubserver.rtb-useast.ak-is2.net, adnexusmarketing.rtb-useast-v4.ak-is2.net, prmad.rtb-useast.ak-is2.net and two others — share IP numbers with rtb.adkernel.com.