mastercard.dev - robtex.com
mastercard.dev
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns-1216.awsdns-24.org ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5304:c000::1🇺🇸 Amazon2600:9000:5304::/48 - CloudFront | ||||||
| PTR | ns-1216.awsdns-24.org | ||||||
| A | 205.251.196.192🇺🇸 Amazon205.251.196.0/24 prefix | ||||||
| PTR | ns-1216.awsdns-24.org | ||||||
| NS | ns-1977.awsdns-55.co.uk ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5307:b900::1🇺🇸 Amazon2600:9000:5307::/48 - CloudFront | ||||||
| PTR | ns-1977.awsdns-55.co.uk | ||||||
| A | 205.251.199.185🇺🇸 Amazon205.251.199.0/24 prefix | ||||||
| PTR | ns-1977.awsdns-55.co.uk | ||||||
| NS | ns-405.awsdns-50.com ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5301:9500::1🇺🇸 Amazon2600:9000:5301::/48 - CloudFront | ||||||
| PTR | ns-405.awsdns-50.com | ||||||
| A | 205.251.193.149🇺🇸 Amazon205.251.193.0/24 prefix | ||||||
| PTR | ns-405.awsdns-50.com | ||||||
| NS | ns-909.awsdns-49.net ⚠️ Not in zone NS records | ||||||
| A | 2600:9000:5303:8d00::1🇺🇸 Amazon2600:9000:5303::/48 - CloudFront | ||||||
| PTR | ns-909.awsdns-49.net | ||||||
| A | 205.251.195.141🇺🇸 Amazon205.251.195.0/24 prefix | ||||||
| PTR | ns-909.awsdns-49.net | ||||||
dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1 | ||||||
Same first word
Similar names
mastercard.co.cr |
mastercard.gl |
mastercard.com.pe |
mastercard.org.nz |
mastercard.co.kr |
madcarters.com |
dreamcastr.com |
cardmaster.hu |
trademarcs.com |
DNS History
4 records (4 active, 0 former)
●NSns-1216.awsdns-24.org2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 17:54:54
●NSns-1977.awsdns-55.co.uk2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 17:54:54
●NSns-405.awsdns-50.com2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 17:54:54
●NSns-909.awsdns-49.net2026-02-17 → 2026-04-23 · 2 obs
● 2026-04-23 17:54:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| mastercard.dev | ns-1977.awsdns-55.co.uk, ns-909.awsdns-49.net, ns-1216.awsdns-24.org, ns-405.awsdns-50.com | - |
✅ Authoritative Response
Server:205.251.199.185
NS records: ns-1977.awsdns-55.co.uk, ns-909.awsdns-49.net, ns-1216.awsdns-24.org, ns-405.awsdns-50.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mastercard.dev (unsigned zone)
⏱️ Timing
Total: 469ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
Analysis
Name Servers
mastercard.dev delegates to four name servers: ns-405.awsdns-50.com, ns-909.awsdns-49.net, ns-1216.awsdns-24.org and ns-1977.awsdns-55.co.uk.
mastercard.dev at least partially shares name servers with other domains, for instance prod.porch.com, massimilianopalmetti.com, mt-gram.com, b1.com and s22a.vip.
These name servers are commonly used with ns-504.awsdns-63.com, ns-1256.awsdns-29.org, ns-1606.awsdns-08.co.uk, ns-124.awsdns-15.com, ns-543.awsdns-03.net and ns-1838.awsdns-37.co.uk.
Host names with two IP numbers: ns-405.awsdns-50.com points to 2600:9000:5301:9500::1 and 205.251.193.149; ns-909.awsdns-49.net points to 2600:9000:5303:8d00::1 and 205.251.195.141; ns-1216.awsdns-24.org points to 2600:9000:5304:c000::1 and 205.251.196.192; ns-1977.awsdns-55.co.uk points to 2600:9000:5307:b900::1 and 205.251.199.185.