`mathtag.com`

	DNSSEC	⚠️ Not signed
	NS	`ns-274.awsdns-34.com` ⭐
	NS	`ns-1469.awsdns-55.org`
	NS	`ns-1742.awsdns-25.co.uk`
	NS	`ns-554.awsdns-05.net`
	MX	`mathtag-com.mail.protection.outlook.com` ⭐
	TXT	`MS=ms19540014`
	TXT	`_globalsign-domain-verification=Fw09cFhmPL_-Bfg6BV5_NkyDEkXJfmQd4uPViX560A`
	TXT	`fastly-domain-delegation-733011-2024118`
	TXT	`v=spf1 include:spf.protection.outlook.com -all`
	TXT	`w6w6z6qjhwlvw5t4fctdqzy5qrqpzz6j`
	SOA	`ns-274.awsdns-34.com`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (47/100)
rank #305929 globally
rank #124185 in the tld
⚠️ On DNS blocklist: light, multi, pro, pro.mini, pro.plus, pro.plus.mini, ultimate, ultimate.mini
WOT: SAFE (21/100)
📈 Tranco rank: #1,950

mathtag.com

mathtag.com is a tracking and ad-serving domain operated by MediaMath, a programmatic advertising technology company now owned by Infillion. The domain is used for pixel tracking, ad bidding, video ad delivery, and conversion measurement across MediaMath's demand-side platform (DSP).

Purpose

The mathtag.com domain powers MediaMath's advertising infrastructure:

Pixel tracking for conversion and audience measurement
Real-time bidding endpoints for programmatic ad auctions
Video ad serving (VAST/VPAID) for connected TV and digital video
Regional bidding servers (US-East, EMEA, APAC)

Company Background

MediaMath was a pioneering ad-tech company that helped create the programmatic advertising industry. The company was acquired by Infillion and rebranded as "Infillion MediaMath." The platform now operates as an API-first, AI-powered DSP serving agencies, brands, retail media networks, and media companies.

Infrastructure

Nameservers: AWS Route 53 (ns-274.awsdns-34.com, ns-554.awsdns-05.net, ns-1469.awsdns-55.org, ns-1742.awsdns-25.co.uk)
Email: Microsoft 365 (mathtag-com.mail.protection.outlook.com)
SPF: Configured for Outlook protection
Subdomains: 37+ active subdomains includingpixel,bidder,vast,video-assets, and regional endpoints
DNSSEC: Not enabled

Similar names

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x-print.ch

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x-print.co.uk

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x-print.com

DNS History

2 records (0 active, 2 former)

○A103.229.205.2532015-07-07 → 2021-10-10 · 6 obs

● 2015-07-07 18:13:20
● 2016-08-08 09:13:02
○ 2017-10-17 00:41:32
● 2021-10-10 08:25:04
○ 2026-03-27 03:26:52
○ 2026-08-11 01:37:44

○A103.229.205.2542015-07-07 → 2021-10-10 · 4 obs

● 2015-07-07 18:13:20
● 2021-10-10 08:25:04
○ 2026-03-27 03:26:52
○ 2026-08-11 01:37:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mathtag.com	ns-554.awsdns-05.net, ns-274.awsdns-34.com, ns-1742.awsdns-25.co.uk, ns-1469.awsdns-55.org	2 records

✅ Authoritative Response

Server:205.251.194.42

NS records: ns-554.awsdns-05.net, ns-274.awsdns-34.com, ns-1742.awsdns-25.co.uk, ns-1469.awsdns-55.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mathtag.com (unsigned zone)

⏱️ Timing

Total: 149ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns-274.awsdns-34.com, ns-274.awsdns-34.com)

pix-nrt.mathtag.com - robtex.com