mastercard.com - robtex.com
mastercard.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 216.119.218.99πΊπΈ AS26380216.119.218.0/24 Mastercard | ||||||
| PTR | mastercardlabs.ae | ||||||
| PTR | arcusfi.com | ||||||
| PTR | mastercard.com | ||||||
| PTR | mastercardaem.com | ||||||
| PTR | mastercardaemtest.com | ||||||
| PTR | pricelessspecials.nl | ||||||
| PTR | www.mastercardlabs.ae | ||||||
| PTR | mastercardlabs.com.af | ||||||
| PTR | origin-www.mastercard.com | ||||||
| PTR | priceassure.mastercard.com | ||||||
| PTR | openfinance.mastercard.eu | ||||||
| PTR | mastercardlabs.com.pk | ||||||
| PTR | www.mastercardlabs.com.af | ||||||
| PTR | www.priceassure.mastercard.com | ||||||
| PTR | www.mastercardlabs.com.pk | ||||||
| NS | dns2.mastercard.com β | ||||||
| A | 2607:3c00:6414:4::53πΊπΈ AS263802607:3c00:6414::/48 Mastercard | ||||||
| A | 216.119.210.53πΊπΈ AS26380216.119.210.0/24 Mastercard | ||||||
| PTR | dns2.mastercard.com | ||||||
| PTR | dns4.mastercard.com | ||||||
| NS | a1-29.akam.net | ||||||
| A | 2600:1401:2::1dπΊπΈ Akamai2600:1401:2::/48 Technologies | ||||||
| PTR | a1-29.akam.net | ||||||
| PTR | ns1-29.akam.net | ||||||
| A | 193.108.91.29π³π± 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::40πΊπΈ Akamai2600:1480:4800::/48 Technologies | ||||||
| PTR | a18-64.akam.net | ||||||
| A | 95.101.36.64π³π± Akamai95.101.36.0/24 Technologies | ||||||
| PTR | a18-64.akam.net | ||||||
| NS | a22-65.akam.net | ||||||
| A | 2600:1480:7800::41πΊπΈ Akamai2600:1480:7800::/48 Technologies | ||||||
| PTR | a22-65.akam.net | ||||||
| A | 23.211.61.65πΊπΈ Akamai23.211.61.0/24 Technologies | ||||||
| PTR | a22-65.akam.net | ||||||
| NS | a26-66.akam.net | ||||||
| A | 2600:1480:b800::42πΊπΈ Akamai2600:1480:b800::/48 Technologies | ||||||
| PTR | a26-66.akam.net | ||||||
| A | 23.74.25.66πΊπΈ Akamai23.74.25.0/24 Technologies | ||||||
| PTR | a26-66.akam.net | ||||||
| NS | a7-67.akam.net | ||||||
| A | 2600:1406:32::43πΊπΈ Akamai2600:1406:32::/48 Technologies | ||||||
| PTR | a7-67.akam.net | ||||||
| PTR | ns3-67.akam.net | ||||||
| A | 23.61.199.67πΊπΈ 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::40π³π± Akamai2a02:26f0:117::/48 Technologies | ||||||
| PTR | a9-64.akam.net | ||||||
| PTR | ns5-64.akam.net | ||||||
| A | 184.85.248.64πΊπΈ 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 β | ||||||
| A | 148.163.153.24πΊπΈ Proofpoint148.163.152.0/22 | ||||||
| PTR | mx0b-00078002.pphosted.com | ||||||
| MX | mxb-00078002.gslb.pphosted.com β | ||||||
| A | 148.163.153.24πΊπΈ Proofpoint148.163.152.0/22 | ||||||
| PTR | mx0b-00078002.pphosted.com | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:deliverygateways.mastercard... | ||||||
| TXT | bw=4RHf8CdIg7RhxDQ1qZTUqTzyT+brk70yfwKP9yZ99jB6 | ||||||
| TXT | slack-domain-verification=6Tn0MeeJ5y2rwxsCOuttdyaIpBz3r1HG1xKeMDpI | ||||||
| TXT | google-site-verification=b1ZPa1IquEDz4Xb_3Nb0-UC4DsLRSanTmHZDGqBUiis | ||||||
| TXT | ms-domain-verification=d733cf48-b051-4ead-b1a4-60ea82523113 | ||||||
| TXT | _globalsign-domain-verification=eRi2ZQZJ99fAou8jrSC06eUJpasrvj8YgWl21vaW5G | ||||||
| TXT | smartsheet-site-validation=hqDNvixcpGGmDqgXw0IQAQzYiCUZ_NjY | ||||||
| TXT | smartsheet-site-validation=rgDcv0UCdWvo-ZFj5FTmmB7ZBXyPgh2E | ||||||
| TXT | fe9fc289c3ff0af142b6d3bead98a923 | ||||||
| TXT | mixpanel-domain-verify=32a3f24d-1ab8-499e-be20-4d90a50e4d0e | ||||||
| TXT | onetrust-domain-verification=9faa54187b974ee6a08608d4858d8f7e | ||||||
| TXT | 3a30be93eb45566a90f4e95ee72a089a | ||||||
| TXT | google-site-verification=66zwLd8X_8K0nX8NNWXS_zlgqFq1pTfHid8vJzb3lB8 | ||||||
| TXT | 56e6a93212e4482d99c84a639d254b67 | ||||||
| TXT | mongodb-site-verification=rZkQa6gUUHH4Mx4SosnfnglyvIp3rmYv | ||||||
| TXT | infoblox-domain-mastery=a79f9cd257e969fb72bb304523072b39bd50dfb6ea7d7f44d8dc7... | ||||||
| TXT | facebook-domain-verification=u4nbx98zpaot2nhzhfju6z24xs6miv | ||||||
| TXT | airtable-verification=ac800a6f44c17925f6bd32ea4aa44894 | ||||||
| TXT | atlassian-domain-verification=CGO8tCXHtiZUBnTJh01TwMadn9aCwpHxamHZVPQBDTG3bad... | ||||||
| TXT | atlassian-domain-verification=zXeHVyO9eWog3f6TQIfeFwk1hRniWa0Gylu2ONeHNtbc05S... | ||||||
| TXT | ec7f346604f518906d35ef0492709f78 | ||||||
| TXT | postman-domain-verification=33b37ff3a7f216afc8364e6163ec691362aa75dcc1bf51f97... | ||||||
| TXT | postman-domain-verification=223f70ad07799f852fceadeac539231b4f3b9f6673f46886d... | ||||||
| TXT | oE1olhbq9xyXp2ohGw2F | ||||||
| TXT | Dynatrace-site-verification=1a474a54-75e8-40bb-8baf-a80cfdcedfe6__llctt109dvv... | ||||||
| TXT | atlassian-sending-domain-verification=ad83ad89-ec1d-40ee-b2f0-a352f055841f | ||||||
| TXT | google-site-verification=lwih4Ax7Rsyv46SAAckGGGpcxPy9tpc4bYfVt4vstsY | ||||||
| TXT | google-site-verification=aFpgfHwpIB9wP8vy7ha7XlE_Ie5eniXNrVgTZvb0Y6s | ||||||
| TXT | mongodb-site-verification=axmDkHlwAGvNsA17D8dPlsIOYgcqtrBz | ||||||
| TXT | mongodb-site-verification=t5k2LgdLxKWYVewBzPiEu0iTIGKtnlN2 | ||||||
| TXT | openai-domain-verification=dv-AgiAbBY6ez5xnvM7ql1I50Rm | ||||||
| TXT | apple-domain-verification=c6W1qeAHSo6DbwVc | ||||||
| TXT | 8045-3EBB-B5FC-AEF3-14D1-AC67-1088-D900 | ||||||
| TXT | LXqzgspP+p6jZLtCY31SpgFiwCeGy0jFUtv9ju0S65d/MDpaaSokywn2o7CPf0935/d8auKgbI3wn... | ||||||
| TXT | google-gws-recovery-domain-verification=60378709 | ||||||
| TXT | Dynatrace-site-verification=5f211e2e-80de-4ed7-9853-54223730fd02__b3bscjmsb30... | ||||||
| TXT | ZOOM_verify_5iqN50tCRjWyMgQa3G__uQ | ||||||
| TXT | pardot163061=06ad0741f9d54ea5405da3cfa43f33b64e150ef5c57da443ad300ba004da645b | ||||||
| TXT | onetrust-domain-verification=a14180ed5e7144f2ba6d02ece082fbd9 | ||||||
| TXT | adobe-idp-site-verification=9a8affe9f40574b4522d548efd4c0838df83704137a4c4c09... | ||||||
| TXT | OPddTNoGXuP0t54rWgyL2LZjeyJYVhiX1O6Y5m5MTuOOhv4/1X+1ZwYUex9hKi8FmtIKfUPtvY04t... | ||||||
| TXT | docker-verification=4b72827b-32c1-4fe6-a443-2856c0df9a51 | ||||||
| SOA | dns2.mastercard.comhostmaster@mastercard.com serial=2011131577 | ||||||
com
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a.gtld-servers.net β | ||||||
| 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.netnstld@verisign-grs.com serial=1776943917 | ||||||
rank #472 in the tld
this domain mastercard.com is the official web address used by Mastercard for its corporate information, services, and consumer resources. It serves as Mastercard's primary online presence, hosting product details, support, investor relations, brand communications, and trusted customer experiences.WOT: SAFE (89/100)
π Tranco rank: #1,998
PTR for
Subdomains
12-14-115-202.mastercard.com |
dataleverandoer-test.mastercard.com |
origin-preview.mastercard.com |
12-14-115-197.mastercard.com |
12-14-115-168.mastercard.com |
prepaidtestalerts.mastercard.com |
12-14-115-154.mastercard.com |
sdngdemo.mastercard.com |
12-14-115-240.mastercard.com |
12-14-114-160.mastercard.com |
12-14-115-036.mastercard.com |
dns4.mastercard.com |
12-14-115-081.mastercard.com |
globalboard.mastercard.com |
pur1.mastercard.com |
pilot.mastercard.com |
kcieegwp1c.mastercard.com |
hsm0stl291.mastercard.com |
12-14-115-044.mastercard.com |
12-14-114-167.mastercard.com |
12-14-114-055.mastercard.com |
12-14-114-062.mastercard.com |
12-14-114-064.mastercard.com |
12-14-114-208.mastercard.com |
sdvanity4.mastercard.com |
12-14-114-111.mastercard.com |
citisdg2.mastercard.com |
12-14-115-196.mastercard.com |
sdg2services.mastercard.com |
12-14-114-195.mastercard.com |
12-14-114-165.mastercard.com |
webmail-stl.mastercard.com |
virtualoffice.mastercard.com |
12-14-115-029.mastercard.com |
12-14-115-047.mastercard.com |
dns3.mastercard.com |
12-14-114-023.mastercard.com |
debitworld.mastercard.com |
wce.mastercard.com |
12-14-115-127.mastercard.com |
12-14-114-129.mastercard.com |
bounce0.mastercard.com |
12-14-114-073.mastercard.com |
12-14-115-192.mastercard.com |
internaltest.mastercard.com |
12-14-115-067.mastercard.com |
origin-mtf.mastercard.com |
12-14-115-042.mastercard.com |
12-14-115-128.mastercard.com |
src.mastercard.com |
12-14-115-234.mastercard.com |
stlstgp01.mastercard.com |
pricelessat.mastercard.com |
mtf.mastercard.com |
vc-citidirect.mastercard.com |
spg5.mastercard.com |
12-14-114-085.mastercard.com |
12-14-115-018.mastercard.com |
12-14-114-124.mastercard.com |
12-14-115-116.mastercard.com |
leverandoerservice.mastercard.com |
verify.mastercard.com |
12-14-115-002.mastercard.com |
12-14-115-245.mastercard.com |
12-14-115-040.mastercard.com |
12-14-115-175.mastercard.com |
12-14-114-068.mastercard.com |
12-14-114-087.mastercard.com |
12-14-115-151.mastercard.com |
12-14-115-236.mastercard.com |
careers.mastercard.com |
12-14-114-067.mastercard.com |
12-14-114-194.mastercard.com |
12-14-114-069.mastercard.com |
academy.mastercard.com |
suajpmorgan.mastercard.com |
digitalpayments.mastercard.com |
12-14-114-120.mastercard.com |
12-14-114-096.mastercard.com |
12-14-115-165.mastercard.com |
updater.mastercard.com |
12-14-114-185.mastercard.com |
12-14-115-006.mastercard.com |
12-14-114-190.mastercard.com |
12-14-114-093.mastercard.com |
12-14-114-112.mastercard.com |
email.mastercard.com |
autodiscover.mastercard.com |
sdvanity3.mastercard.com |
12-14-114-220.mastercard.com |
beautifulgame.mastercard.com |
uat.mastercard.com |
12-14-115-039.mastercard.com |
12-14-115-208.mastercard.com |
12-14-115-144.mastercard.com |
12-14-115-050.mastercard.com |
12-14-114-052.mastercard.com |
dns2stl0.mastercard.com |
wa.mastercard.com |
priceless-ie.mastercard.com |
Same first word
Similar names
DNS History
19 records (10 active, 9 former)
βNSa1-29.akam.net2026-02-14 β 2026-04-23 Β· 3 obs
β 2026-02-14 16:45:00
β 2026-04-23 11:44:00
βNSa18-64.akam.net2026-02-14 β 2026-04-23 Β· 3 obs
β 2026-02-14 16:45:00
β 2026-04-23 11:44:00
βNSa22-65.akam.net2026-02-14 β 2026-04-23 Β· 3 obs
β 2026-02-14 16:45:00
β 2026-04-23 11:44:00
βNSa26-66.akam.net2026-02-14 β 2026-04-23 Β· 3 obs
β 2026-02-14 16:45:00
β 2026-04-23 11:44:00
βNSa7-67.akam.net2026-02-14 β 2026-04-23 Β· 3 obs
β 2026-02-14 16:45:00
β 2026-04-23 11:44:00
βNSa9-64.akam.net2026-02-14 β 2026-04-23 Β· 3 obs
β 2026-02-14 16:45:00
β 2026-04-23 11:44:00
βNSdns1.mastercard.com2009-07-03 β 2026-04-22 Β· 52 obs
β 2015-10-31 12:45:46
β 2015-11-02 10:11:06
β 2016-01-07 08:24:32
β 2016-01-11 10:43:06
β 2021-09-03 19:23:40
β 2026-02-14 16:45:00
β 2026-02-17 12:56:36
β 2026-02-17 14:29:44
β 2026-02-23 15:09:32
β 2026-02-23 17:32:00
β 2026-02-24 12:16:14
β 2026-02-24 16:39:28
β 2026-02-25 09:43:16
β 2026-02-25 10:33:40
β 2026-02-27 02:08:12
β 2026-02-27 13:03:58
β 2026-03-03 17:03:52
β 2026-03-04 02:39:24
β 2026-03-10 11:15:14
β 2026-03-10 18:20:10
β 2026-03-19 18:38:08
β 2026-03-19 21:46:48
β 2026-03-20 12:27:44
β 2026-03-20 19:08:44
β 2026-03-23 19:04:12
β 2026-03-23 21:05:38
β 2026-03-27 06:54:08
β 2026-03-27 09:11:18
β 2026-04-01 15:20:58
β 2026-04-01 16:31:52
β 2026-04-02 17:44:48
β 2026-04-02 19:35:18
β 2026-04-04 12:46:34
β 2026-04-04 13:43:04
β 2026-04-09 06:27:46
β 2026-04-09 08:24:28
β 2026-04-10 15:23:04
β 2026-04-10 16:41:36
β 2026-04-13 15:43:08
β 2026-04-13 21:19:50
β 2026-04-15 13:50:26
β 2026-04-15 16:42:28
β 2026-04-17 14:36:20
β 2026-04-17 16:31:56
β 2026-04-21 11:27:40
β 2026-04-21 12:58:50
β 2026-04-22 06:52:02
β 2026-04-22 08:02:38
β 2026-04-22 17:04:52
β 2026-04-22 19:13:52
β 2026-04-23 11:44:00
βNSdns2.mastercard.com2009-07-03 β 2026-04-23 Β· 50 obs
β 2015-10-31 12:45:46
β 2015-11-02 10:11:06
β 2016-01-07 08:24:32
β 2016-01-11 10:43:06
β 2026-02-17 12:56:36
β 2026-02-17 14:29:44
β 2026-02-23 15:09:32
β 2026-02-23 17:32:00
β 2026-02-24 12:16:14
β 2026-02-24 16:39:28
β 2026-02-25 09:43:16
β 2026-02-25 10:33:40
β 2026-02-27 02:08:12
β 2026-02-27 13:03:58
β 2026-03-03 17:03:52
β 2026-03-04 02:39:24
β 2026-03-10 11:15:14
β 2026-03-10 18:20:10
β 2026-03-19 18:38:08
β 2026-03-19 21:46:48
β 2026-03-20 12:27:44
β 2026-03-20 19:08:44
β 2026-03-23 19:04:12
β 2026-03-23 21:05:38
β 2026-03-27 06:54:08
β 2026-03-27 09:11:18
β 2026-04-01 15:20:58
β 2026-04-01 16:31:52
β 2026-04-02 17:44:48
β 2026-04-02 19:35:18
β 2026-04-04 12:46:34
β 2026-04-04 13:43:04
β 2026-04-09 06:27:46
β 2026-04-09 08:24:28
β 2026-04-10 15:23:04
β 2026-04-10 16:41:36
β 2026-04-13 15:43:08
β 2026-04-13 21:19:50
β 2026-04-15 13:50:26
β 2026-04-15 16:42:28
β 2026-04-17 14:36:20
β 2026-04-17 16:31:56
β 2026-04-21 11:27:40
β 2026-04-21 12:58:50
β 2026-04-22 06:52:02
β 2026-04-22 08:02:38
β 2026-04-22 17:04:52
β 2026-04-22 19:13:52
β 2026-04-23 11:44:00
βNSdns3.mastercard.com2015-11-02 β 2016-01-07 Β· 5 obs
β 2015-11-02 10:11:06
β 2016-01-07 08:24:32
β 2016-01-11 10:43:06
β 2026-04-23 11:44:00
βNSprepaidalerts.mastercard.com2021-09-02 β 2021-09-03 Β· 5 obs
β 2021-09-02 10:08:04
β 2021-09-03 19:23:40
β 2026-02-14 16:45:00
β 2026-04-23 11:44:00
βNSprepaidtestalerts.mastercard.com2021-09-02 β 2021-09-03 Β· 5 obs
β 2021-09-02 10:08:04
β 2021-09-03 19:23:40
β 2026-02-14 16:45:00
β 2026-04-23 11:44:00
βMXmail.global.frontbridge.com2009-07-03 β 2009-07-03 Β· 3 obs
β 2015-09-04 12:44:42
β 2026-04-23 11:44:00
βMXmastercard-com.mail.protection.outlook.com2015-09-04 β 2016-11-02 Β· 5 obs
β 2015-09-04 12:44:42
β 2016-11-02 01:25:36
β 2016-11-16 20:39:36
β 2026-04-23 11:44:00
βMXmxa-00078002.gslb.pphosted.com2016-11-16 β 2026-04-23 Β· 3 obs
β 2016-11-16 20:39:36
β 2026-04-23 11:44:00
βMXmxb-00078002.gslb.pphosted.com2016-11-16 β 2026-04-23 Β· 3 obs
β 2016-11-16 20:39:36
β 2026-04-23 11:44:00
βA12.22.155.1592009-07-03 β 2009-07-03 Β· 3 obs
β 2015-09-04 12:44:42
β 2026-04-23 11:44:00
βA216.119.209.642015-09-04 β 2021-09-03 Β· 9 obs
β 2015-09-04 12:44:42
β 2018-02-26 20:27:00
β 2018-04-12 23:00:24
β 2018-11-27 03:24:46
β 2020-05-29 10:42:30
β 2021-09-03 19:23:40
β 2026-02-14 16:45:00
β 2026-04-23 11:44:00
βA216.119.216.1882018-04-12 β 2018-11-27 Β· 5 obs
β 2018-04-12 23:00:24
β 2018-11-27 03:24:46
β 2020-05-29 10:42:30
β 2026-04-23 11:44:00
βA216.119.218.992026-02-14 β 2026-04-23 Β· 6 obs
β 2026-02-14 16:45:00
β 2026-03-04 13:16:34
β 2026-03-04 14:47:00
β 2026-03-04 15:30:00
β 2026-04-23 11:44:00
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| mastercard.com | a7-67.akam.net, a26-66.akam.net, a22-65.akam.net, a9-64.akam.net... | - |
β 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
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for mastercard.com (unsigned zone)
β±οΈ Timing
Total: 739ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.119.218.99 |
| NS | 6 | a26-66.akam.net, a9-64.akam.net... |
| MX | 2 | mxb-00078002.gslb.pphosted.com (pri: 10), mxa-00078002.gslb.pphosted.com (pri: 10) |
| TXT | 42 | Dynatrace-site-verification=5f211e2e-80d, infoblox-domain-mastery=a79f9cd257e969fb... |
| SOA | 1 | dns2.mastercard.com hostmaster.mastercar |
Analysis
Hierarchy
mastercard.com is parent of 12-14-115-202.mastercard.com, dataleverandoer-test.mastercard.com, origin-preview.mastercard.com, 12-14-115-197.mastercard.com, 12-14-115-168.mastercard.com and several hundred other host names.
IP Addresses
mastercard.com resolves to one IP number: 216.119.218.99.
other host names including priceassure.mastercard.com, www.mastercardlabs.com.af, mastercardlabs.ae, origin-www.mastercard.com and mastercardaem.com share IP numbers with mastercard.com.
Name Servers
mastercard.com is delegated to seven name servers: dns2.mastercard.com, a1-29.akam.net, a18-64.akam.net, a22-65.akam.net, a26-66.akam.net, a7-67.akam.net and a9-64.akam.net.
mastercard.com at least partially shares name servers with other domains, for instance mckinseyconsulting.group, fijiairways.com, maestro.ch, atomicarcade.com and news-mx.privalia.com.mx.
These name servers are commonly used with the following name servers: dns1.mastercard.com, a13-67.akam.net, a3-66.akam.net, a7-66.akam.net, a26-65.akam.net, a16-67.akam.net, a22-66.akam.net, a11-66.akam.net, a12-64.akam.net and a10-67.akam.net.
Host names with two IP numbers:
dns2.mastercard.com points to: 2607:3c00:6414:4::53 and 216.119.210.53.
a1-29.akam.net points to: 2600:1401:2::1d and 193.108.91.29.
a18-64.akam.net points to: 2600:1480:4800::40 and 95.101.36.64.
a22-65.akam.net points to: 2600:1480:7800::41 and 23.211.61.65.
a26-66.akam.net points to: 2600:1480:b800::42 and 23.74.25.66.
a7-67.akam.net points to: 2600:1406:32::43 and 23.61.199.67.
a9-64.akam.net points to: 2a02:26f0:117::40 and 184.85.248.64.
Mail Servers
Two mail servers handle mastercard.com: mxa-00078002.gslb.pphosted.com and mxb-00078002.gslb.pphosted.com.
mastercard.com shares the same mail server setup as other domains, for instance hotpoints.co.nz, mastertest.com, bonuspoints.com.cn, redtargets.com.au and bankofthewestcorporaterewards.com.
mastercard.com shares some mail servers with other domains, at least partially, for instance amplify.banksa.com.au, amplify.stgeorge.com.au, cubbenefits.com.au, heritagecredits.com.au and davidjonespointshub.com.
these mail servers are commonly used with the mail servers smtpprod03.au.pinpoint.biz.
Host names with a single IP:
mxa-00078002.gslb.pphosted.com points to 148.163.153.24.
mxb-00078002.gslb.pphosted.com points to 148.163.153.24.
Host names pointing to 148.163.153.24: mxa-00078002.gslb.pphosted.com and mxb-00078002.gslb.pphosted.com.