www.mastertest.com - robtex.com
www.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 | ||||||
mastertest.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 12.22.155.129🇺🇸 AS2638012.22.155.0/24 PNAP-ACS mastercard route | ||||||
| NS | dns2.mastercard.com ⭐ | ||||||
| NS | a1-29.akam.net | ||||||
| NS | a18-64.akam.net | ||||||
| NS | a22-65.akam.net | ||||||
| NS | a26-66.akam.net | ||||||
| NS | a7-67.akam.net | ||||||
| NS | a9-64.akam.net | ||||||
| MX | mxa-00078002.gslb.pphosted.com ⭐ | ||||||
| MX | mxb-00078002.gslb.pphosted.com ⭐ | ||||||
| TXT | hS-4-O25tEOr8ug5XZF0 | ||||||
| TXT | MS=ms97025658 | ||||||
| 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.comhostmaster@mastercard.com 2011-01-20 #72 | ||||||
PTR for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A12.22.155.1292013-09-13 → 2026-04-23 · 2 obs
● 2013-09-13 10:34:00
● 2026-04-23 19:20:44
● 2026-04-23 19:20:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| mastertest.com | a7-67.akam.net, a26-66.akam.net, a22-65.akam.net, a9-64.akam.net... | - |
✅ Authoritative Response
Server:193.108.91.29
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: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 12.22.155.129 |
Analysis
IP Addresses
www.mastertest.com resolves to one IP number: 12.22.155.129.
Other host names, for instance mastertest.com, share IP numbers with www.mastertest.com.