MXLIST.NET - ns4.qr.dev
Search for IP or hostnames:
ns4.qr.dev checked at 2025-11-16T16:50:52.923Z 892ms 33/33/33 100% R:8 allDone:true timedOut:false ns4.qr.dev
| A | 2600:9000:5301:b400::1 🇺🇸 Amazon | ||||||
| PTR | ns-436.awsdns-54.com | ||||||
| A | 205.251.193.180🇺🇸 Amazon | ||||||
| PTR | ns-436.awsdns-54.com | ||||||
qr.dev
| MX | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch | ||||||
| NS | ns1.qr.dev | ||||||
| NS | ns2.qr.dev | ||||||
| NS | ns3.qr.dev | ||||||
| NS | ns4.qr.dev | ||||||
NS for
Starts with same word
Starts similarily
AI analysis
For qr.dev, ns4.qr.dev is used as its name server.
ns1.qr.dev, ns2.qr.dev and ns3.qr.dev are commonly used as name servers together with ns4.qr.dev.
ns4.qr.dev points to two IP numbers: 2600:9000:5301:b400::1 and 205.251.193.180.
Other host names, for instance ns-436.awsdns-54.com share IP numbers with ns4.qr.dev.
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