mathtag.com - dns.ninja

`mathtag.com`

DNSSEC	⚠️ Not signed
NS	`ns-274.awsdns-34.com` ⭐
		A	2600:9000:5301:1200::1^{🇺🇸 Amazon2600:9000:5301::/48 - CloudFront}
			PTR	`ns-274.awsdns-34.com`
		A	205.251.193.18^{🇺🇸 Amazon205.251.193.0/24 prefix}
			PTR	`ns-274.awsdns-34.com`
NS	`ns-1469.awsdns-55.org`
		A	2600:9000:5305:bd00::1^{🇺🇸 Amazon2600:9000:5305::/48 - CloudFront}
			PTR	`ns-1469.awsdns-55.org`
		A	205.251.197.189^{🇺🇸 Amazon205.251.197.0/24 prefix}
			PTR	`ns-1469.awsdns-55.org`
NS	`ns-1742.awsdns-25.co.uk`
		A	2600:9000:5306:ce00::1^{🇺🇸 Amazon2600:9000:5306::/48 - CloudFront}
			PTR	`ns-1742.awsdns-25.co.uk`
		A	205.251.198.206^{🇺🇸 Amazon205.251.198.0/24 prefix}
			PTR	`ns-1742.awsdns-25.co.uk`
NS	`ns-554.awsdns-05.net`
		A	2600:9000:5302:2a00::1^{🇺🇸 Amazon2600:9000:5302::/48 - CloudFront}
			PTR	`ns-554.awsdns-05.net`
		A	205.251.194.42^{🇺🇸 Amazon205.251.194.0/24 prefix}
			PTR	`ns-554.awsdns-05.net`
MX	`mathtag-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:f90a::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr03cu00201.inbound.protection.outlook.com`
		A	52.101.11.19^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00203.inbound.protection.outlook.com`
		A	52.101.41.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00103.inbound.protection.outlook.com`
		A	52.101.41.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj0pr03cu01406.inbound.protection.outlook.com`
		A	52.101.194.3^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ch1pr04cu00103.inbound.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

`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=1786226419

rank #312977 globally
rank #128313 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: #1,880

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

Subdomains

vpx.mathtag.com

video-assets.mathtag.com

vast-pop-pao.mathtag.com

vast-pop-nrt.mathtag.com

apac-bidder.mathtag.com

ord-tags.mathtag.com

addthis.mathtag.com

mathid.mathtag.com

pixel.mathtag.com

us-west-bidder.mathtag.com

vast-pop-ord.mathtag.com

pixel-s2s.mathtag.com

spotfront.mathtag.com

iad-tags.mathtag.com

dco-msg.mathtag.com

tags.mathtag.com

vast-pop-zrh.mathtag.com

emea-bidder.mathtag.com

bid-hkg.mathtag.com

akamai-pubmatic.mathtag.com

bid-sxc.mathtag.com

vast-pop-ams.mathtag.com

akamai.mathtag.com

u3s.mathtag.com

us-east-bidder.mathtag.com

vpaid.mathtag.com

vast.mathtag.com

sjc-tags.mathtag.com

vast-pop-iad.mathtag.com

pao-tags.mathtag.com

action.mathtag.com

vast-pop-hkg.mathtag.com

pixel-origin.mathtag.com

bid-ap.mathtag.com

dyn-objects.mathtag.com

s2s-origin.mathtag.com

sync.mathtag.com

vast-pop-sjc.mathtag.com

www.mathtag.com

bidder.mathtag.com

Same first word

mathtag.com

mathtag.net

Similar names

hattmag.com

DNS History

14 records (5 active, 9 former)

●NSns-1469.awsdns-55.org2026-02-18 → 2026-08-08 · 3 obs

○ 2021-12-19 08:56:24
● 2026-02-18 12:33:54
● 2026-08-08 22:17:28

●NSns-1742.awsdns-25.co.uk2026-02-18 → 2026-08-08 · 3 obs

○ 2021-12-19 08:56:24
● 2026-02-18 12:33:54
● 2026-08-08 22:17:28

●NSns-274.awsdns-34.com2026-02-18 → 2026-08-08 · 3 obs

○ 2021-12-19 08:56:24
● 2026-02-18 12:33:54
● 2026-08-08 22:17:28

●NSns-554.awsdns-05.net2026-02-18 → 2026-08-08 · 3 obs

○ 2021-12-19 08:56:24
● 2026-02-18 12:33:54
● 2026-08-08 22:17:28

○NSns1.p06.dynect.net2015-08-31 → 2021-12-19 · 4 obs

● 2015-08-31 11:29:02
● 2021-12-19 08:56:24
○ 2026-02-18 12:33:54
○ 2026-08-08 22:17:28

○NSns2.p06.dynect.net2015-08-31 → 2021-12-19 · 4 obs

● 2015-08-31 11:29:02
● 2021-12-19 08:56:24
○ 2026-02-18 12:33:54
○ 2026-08-08 22:17:28

○NSns3.p06.dynect.net2015-08-31 → 2021-12-19 · 4 obs

● 2015-08-31 11:29:02
● 2021-12-19 08:56:24
○ 2026-02-18 12:33:54
○ 2026-08-08 22:17:28

○NSns4.p06.dynect.net2015-08-31 → 2021-12-19 · 4 obs

● 2015-08-31 11:29:02
● 2021-12-19 08:56:24
○ 2026-02-18 12:33:54
○ 2026-08-08 22:17:28

●MXmathtag-com.mail.protection.outlook.com2015-08-31 → 2026-08-08 · 2 obs

● 2015-08-31 11:29:02
● 2026-08-08 22:17:28

○A216.146.46.102018-10-13 → 2019-11-29 · 5 obs

○ 2018-09-10 22:40:44
● 2018-10-13 17:23:32
● 2019-11-29 15:01:16
○ 2020-12-15 20:09:12
○ 2026-08-08 22:17:28

○A216.146.46.112018-10-13 → 2019-11-29 · 5 obs

○ 2018-09-10 22:40:44
● 2018-10-13 17:23:32
● 2019-11-29 15:01:16
○ 2020-12-15 20:09:12
○ 2026-08-08 22:17:28

○A74.121.136.242015-08-31 → 2018-05-31 · 4 obs

● 2015-08-31 11:29:02
● 2018-05-31 06:50:08
○ 2018-07-26 06:40:02
○ 2026-08-08 22:17:28

○A74.121.137.382018-07-26 → 2018-09-10 · 5 obs

○ 2018-05-31 06:50:08
● 2018-07-26 06:40:02
● 2018-09-10 22:40:44
○ 2018-10-13 17:23:32
○ 2026-08-08 22:17:28

○A74.121.140.2072020-12-15 → 2021-12-19 · 5 obs

○ 2019-11-29 15:01:16
● 2020-12-15 20:09:12
● 2021-12-19 08:56:24
○ 2026-02-18 12:33:54
○ 2026-08-08 22:17:28

🔍 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:205.251.198.206

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: 1790ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	4	`ns-1469.awsdns-55.org, ns-1742.awsdns-25.co.uk...`
MX	1	`mathtag-com.mail.protection.outlook.com`
TXT	5	`MS=ms19540014, _globalsign-domain-verification=Fw09cFhm...`
SOA	1	`ns-274.awsdns-34.com awsdns-hostmaster.a`

📌 Glue Records Collected

Total: 2

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

Analysis

Hierarchy

mathtag.com is the parent domain of vpx.mathtag.com, video-assets.mathtag.com, vast-pop-pao.mathtag.com, vast-pop-nrt.mathtag.com, apac-bidder.mathtag.com and a few other host names.

Name Servers

The NS records for mathtag.com point to four name servers: ns-274.awsdns-34.com, ns-554.awsdns-05.net, ns-1469.awsdns-55.org and ns-1742.awsdns-25.co.uk.

mathtag.com shares at least some of its name servers with other domains, including ckp.sk, trouver-une-formation.fr, agribusiness.eu and two others.

The host names ns-274.awsdns-34.com, ns-554.awsdns-05.net, ns-1469.awsdns-55.org and ns-1742.awsdns-25.co.uk each resolve to two IP addresses: ns-274.awsdns-34.com resolves to 205.251.193.18 and 2600:9000:5301:1200::1; ns-554.awsdns-05.net resolves to 205.251.194.42 and 2600:9000:5302:2a00::1; ns-1469.awsdns-55.org resolves to 205.251.197.189 and 2600:9000:5305:bd00::1; ns-1742.awsdns-25.co.uk resolves to 205.251.198.206 and 2600:9000:5306:ce00::1.

Mail Servers

The sole mail server for mathtag.com is mathtag-com.mail.protection.outlook.com.

With 8 IP addresses total, mathtag-com.mail.protection.outlook.com resolves to 52.101.11.19, 52.101.41.3, 52.101.41.6 and 5 others.