`mastertest.com`

DNSSEC	⚠️ Not signed
A	12.22.155.129^{🇺🇸 AS2638012.22.155.0/24 PNAP-ACS mastercard route}
		PTR	`mastercard.com`
		PTR	`mastertest.com`
		PTR	`www.mastertest.com`
NS	`dns2.mastercard.com` ⭐
		A	2607:3c00:6414:4::53^{🇺🇸 AS263802607:3c00:6414::/48 Mastercard}
		A	216.119.210.53^{🇺🇸 AS26380216.119.210.0/24 Mastercard}
			PTR	`dns2.mastercard.com`
			PTR	`dns4.mastercard.com`
NS	`a1-29.akam.net`
		A	2600:1401:2::1d^{🇺🇸 Akamai2600:1401:2::/48 Technologies}
			PTR	`a1-29.akam.net`
			PTR	`ns1-29.akam.net`
		A	193.108.91.29^{🇳🇱 Akamai193.108.91.0/24 Technologies}
			PTR	`a1-29.akam.net`
			PTR	`ns1-29.akam.net`
NS	`a18-64.akam.net`
		A	2600:1480:4800::40^{🇺🇸 Akamai2600:1480:4800::/48 Technologies}
			PTR	`a18-64.akam.net`
		A	95.101.36.64^{🇳🇱 Akamai95.101.36.0/24 Technologies}
			PTR	`a18-64.akam.net`
NS	`a22-65.akam.net`
		A	2600:1480:7800::41^{🇺🇸 Akamai2600:1480:7800::/48 Technologies}
			PTR	`a22-65.akam.net`
		A	23.211.61.65^{🇺🇸 Akamai23.211.61.0/24 Technologies}
			PTR	`a22-65.akam.net`
NS	`a26-66.akam.net`
		A	2600:1480:b800::42^{🇺🇸 Akamai2600:1480:b800::/48 Technologies}
			PTR	`a26-66.akam.net`
		A	23.74.25.66^{🇺🇸 Akamai23.74.25.0/24 Technologies}
			PTR	`a26-66.akam.net`
NS	`a7-67.akam.net`
		A	2600:1406:32::43^{🇺🇸 Akamai2600:1406:32::/48 Technologies}
			PTR	`a7-67.akam.net`
			PTR	`ns3-67.akam.net`
		A	23.61.199.67^{🇺🇸 Akamai23.61.199.0/24 Technologies}
			PTR	`a7-67.akam.net`
			PTR	`ns3-67.akam.net`
NS	`a9-64.akam.net`
		A	2a02:26f0:117::40^{🇳🇱 Akamai2a02:26f0:117::/48 Technologies}
			PTR	`a9-64.akam.net`
			PTR	`ns5-64.akam.net`
		A	184.85.248.64^{🇺🇸 Akamai184.85.248.0/24 Technologies}
			PTR	`a9-64.akam.net`
			PTR	`asia4.akam.net`
			PTR	`ns5-64.akam.net`
MX	`mxa-00078002.gslb.pphosted.com` ⭐
		A	148.163.149.25^{🇺🇸 Proofpoint148.163.148.0/22}
			PTR	`mx0a-00078002.pphosted.com`
MX	`mxb-00078002.gslb.pphosted.com` ⭐
		A	148.163.153.24^{🇺🇸 Proofpoint148.163.152.0/22}
			PTR	`mx0b-00078002.pphosted.com`
TXT	`MS=ms97025658`
TXT	`hS-4-O25tEOr8ug5XZF0`
TXT	`v=spf1 include:spf.protection.outlook.com include:deliverygateways.mastercard...`
TXT	`v=DMARC1; p=quarantine; fo=1; rua=mailto:dmarc_agg@auth.returnpath.net; ruf=m...`
SOA	`dns2.mastercard.com`hostmaster@mastercard.com 2011-01-20 #72

`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=1776966721

PTR for

129.155.22.12.in-addr.arpa

Subdomains

giftcard.mastertest.com

mgw0stl0.mastertest.com

benchmark.mastertest.com

gmcig.mastertest.com

setco-ftp.mastertest.com

globalboard.mastertest.com

mcrewards.mastertest.com

stage-globalboard.mastertest.com

emptydomain.mastertest.com

emr.mastertest.com

stage-tds.mastertest.com

mastertestcmg.mastertest.com

preview-setco.mastertest.com

www.mastertest.com

setco.mastertest.com

stage-creditalk.mastertest.com

ftppush.mastertest.com

creditalk.mastertest.com

updater.mastertest.com

zixvpm.mastertest.com

Same first word

mastertest.nl

mastertest.net

mastertest.xyz

mastertest.ru

mastertest.de

mastertest.com.br

mastertest.org

mastertest.com

mastertest.es

mastertest.ir

mastertest.pt

Similar names

DNS History

15 records (10 active, 5 former)

●NSa1-29.akam.net2026-02-14 → 2026-04-23 · 3 obs

○ 2016-12-19 04:27:04
● 2026-02-14 20:41:34
● 2026-04-23 17:55:16

●NSa18-64.akam.net2026-02-14 → 2026-04-23 · 3 obs

○ 2016-12-19 04:27:04
● 2026-02-14 20:41:34
● 2026-04-23 17:55:16

●NSa22-65.akam.net2026-02-14 → 2026-04-23 · 3 obs

○ 2016-12-19 04:27:04
● 2026-02-14 20:41:34
● 2026-04-23 17:55:16

●NSa26-66.akam.net2026-02-14 → 2026-04-23 · 3 obs

○ 2016-12-19 04:27:04
● 2026-02-14 20:41:34
● 2026-04-23 17:55:16

●NSa7-67.akam.net2026-02-14 → 2026-04-23 · 3 obs

○ 2016-12-19 04:27:04
● 2026-02-14 20:41:34
● 2026-04-23 17:55:16

●NSa9-64.akam.net2026-02-14 → 2026-04-23 · 3 obs

○ 2016-12-19 04:27:04
● 2026-02-14 20:41:34
● 2026-04-23 17:55:16

○NSdns1.mastercard.com2015-08-14 → 2016-12-19 · 7 obs

● 2015-08-14 17:45:32
● 2015-10-31 22:22:06
○ 2015-11-20 20:27:50
● 2016-01-20 02:03:56
● 2016-12-19 04:27:04
○ 2026-02-14 20:41:34
○ 2026-04-23 17:55:16

●NSdns2.mastercard.com2015-08-14 → 2026-04-23 · 5 obs

● 2015-08-14 17:45:32
● 2015-10-31 22:22:06
○ 2015-11-20 20:27:50
● 2016-01-20 02:03:56
● 2026-04-23 17:55:16

○NSdns3.mastercard.com2015-11-20 → 2015-11-20 · 4 obs

○ 2015-10-31 22:22:06
● 2015-11-20 20:27:50
○ 2016-01-20 02:03:56
○ 2026-04-23 17:55:16

○MXmastertest-com.mail.protection.outlook.com2015-08-14 → 2016-12-19 · 4 obs

● 2015-08-14 17:45:32
● 2016-12-19 04:27:04
○ 2026-02-14 20:41:34
○ 2026-04-23 17:55:16

●MXmxa-00078002.gslb.pphosted.com2026-02-14 → 2026-04-23 · 3 obs

○ 2016-12-19 04:27:04
● 2026-02-14 20:41:34
● 2026-04-23 17:55:16

●MXmxb-00078002.gslb.pphosted.com2026-02-14 → 2026-04-23 · 3 obs

○ 2016-12-19 04:27:04
● 2026-02-14 20:41:34
● 2026-04-23 17:55:16

○MXsecuremail.mastercard.com2015-08-14 → 2016-12-19 · 4 obs

● 2015-08-14 17:45:32
● 2016-12-19 04:27:04
○ 2026-02-14 20:41:34
○ 2026-04-23 17:55:16

○MXsecuremail1.mastercard.com2015-08-14 → 2016-12-19 · 4 obs

● 2015-08-14 17:45:32
● 2016-12-19 04:27:04
○ 2026-02-14 20:41:34
○ 2026-04-23 17:55:16

●A12.22.155.1292015-08-14 → 2026-04-23 · 2 obs

● 2015-08-14 17:45:32
● 2026-04-23 17:55:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, l.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
mastertest.com	a7-67.akam.net, a26-66.akam.net, a22-65.akam.net, a9-64.akam.net...	-

✅ Authoritative Response

Server:184.85.248.64

NS records: a7-67.akam.net, a26-66.akam.net, a22-65.akam.net, a9-64.akam.net, a18-64.akam.net, a1-29.akam.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mastertest.com (unsigned zone)

⏱️ Timing

Total: 489ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`12.22.155.129`
NS	6	`a26-66.akam.net, a9-64.akam.net...`
MX	2	`mxa-00078002.gslb.pphosted.com (pri: 10), mxb-00078002.gslb.pphosted.com (pri: 10)`
TXT	4	`v=DMARC1; p=quarantine; fo=1; rua=mailto, MS=ms97025658...`
SOA	1	`dns2.mastercard.com hostmaster.mastercar`

Analysis

Hierarchy

mastertest.com is a parent of giftcard.mastertest.com, mgw0stl0.mastertest.com, benchmark.mastertest.com, gmcig.mastertest.com, setco-ftp.mastertest.com and several other host names.