hostmaster.grcweb.com - dns.ninja
hostmaster.grcweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
grcweb.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 207.148.248.143🇺🇸 EIG-29873207.148.248.0/24 | ||||||
| NS | ns.buydomains.com ⚠️ Not in zone NS records | ||||||
| NS | this-domain-for-sale.com ⚠️ Not in zone NS records | ||||||
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A207.148.248.1432016-02-27 → 2026-07-25 · 3 obs
○ 2015-06-24 05:55:18
● 2016-02-27 13:32:18
● 2026-07-25 01:50:48
● 2016-02-27 13:32:18
● 2026-07-25 01:50:48
○A66.151.181.492015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 05:55:18
○ 2016-02-27 13:32:18
○ 2026-07-25 01:50:48
○ 2016-02-27 13:32:18
○ 2026-07-25 01:50:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | e.gtld-servers.net, b.gtld-servers.net, l.gtld-servers.net, f.gtld-servers.net... | - |
| grcweb.com | ns.buydomains.com, this-domain-for-sale.com | 2 records |
✅ Authoritative Response
Server:52.20.26.87
NS records: ns.buydomains.com, this-domain-for-sale.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for grcweb.com (unsigned zone)
⏱️ Timing
Total: 107ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 207.148.248.143 |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns.buydomains.com, this-domain-for-sale.com)
Analysis
IP Addresses
hostmaster.grcweb.com points to a single IP number: 207.148.248.143.
Additional host names — classicbake.com, davenull.com, rapiddecor.com and two others — share IP numbers with hostmaster.grcweb.com.