blockrushlearning.com - robtex.com
blockrushlearning.com
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| 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=1794763113 | ||||||
Same first word
blockrushlearning.com |
DNS History
15 records (7 active, 8 former)
●NSdns1.p01.nsone.net2026-11-15 → 2026-11-15 · 3 obs
● 2026-11-15 17:53:32
● 2026-11-15 18:05:50
●NSdns1.p04.nsone.net2026-11-15 → 2026-11-15 · 3 obs
● 2026-11-15 17:53:32
● 2026-11-15 18:05:50
●NSdns2.p04.nsone.net2026-11-15 → 2026-11-15 · 3 obs
● 2026-11-15 17:53:32
● 2026-11-15 18:05:50
●NSdns3.p04.nsone.net2026-11-15 → 2026-11-15 · 3 obs
● 2026-11-15 17:53:32
● 2026-11-15 18:05:50
●NSdns4.p04.nsone.net2026-11-15 → 2026-11-15 · 3 obs
● 2026-11-15 17:53:32
● 2026-11-15 18:05:50
○NSns1062.ui-dns.org2026-10-13 → 2026-10-13 · 3 obs
○ 2026-11-15 17:53:32
○ 2026-11-15 18:05:50
○NSns1081.ui-dns.com2026-10-13 → 2026-10-13 · 3 obs
○ 2026-11-15 17:53:32
○ 2026-11-15 18:05:50
○NSns1095.ui-dns.de2026-10-13 → 2026-10-13 · 3 obs
○ 2026-11-15 17:53:32
○ 2026-11-15 18:05:50
○NSns1115.ui-dns.biz2026-10-13 → 2026-10-13 · 3 obs
○ 2026-11-15 17:53:32
○ 2026-11-15 18:05:50
○MXmx00.ionos.com2026-10-13 → 2026-10-13 · 3 obs
○ 2026-11-15 17:53:32
○ 2026-11-15 18:05:50
○MXmx01.ionos.com2026-10-13 → 2026-10-13 · 3 obs
○ 2026-11-15 17:53:32
○ 2026-11-15 18:05:50
●A18.208.88.1572026-11-15 → 2026-11-15 · 3 obs
● 2026-11-15 17:53:32
● 2026-11-15 18:05:50
○A2607:f1c0:100f:f000::2002026-10-13 → 2026-10-13 · 3 obs
○ 2026-11-15 17:53:32
○ 2026-11-15 18:05:50
○A74.208.236.1742026-10-13 → 2026-10-13 · 3 obs
○ 2026-11-15 17:53:32
○ 2026-11-15 18:05:50
●A98.84.224.1112026-11-15 → 2026-11-15 · 3 obs
● 2026-11-15 17:53:32
● 2026-11-15 18:05:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net... | - |
| blockrushlearning.com | dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.4
NS records: dns1.p04.nsone.net, dns2.p04.nsone.net, dns3.p04.nsone.net, dns4.p04.nsone.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockrushlearning.com (unsigned zone)
⏱️ Timing
Total: 539ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 18.208.88.157, 98.84.224.111 |
| NS | 4 | dns1.p04.nsone.net, dns2.p04.nsone.net... |
| SOA | 1 | dns1.p01.nsone.net domains+netlify.netli |
Analysis
IP Addresses
blockrushlearning.com has two IP addresses: 18.208.88.157 and 98.84.224.111
Name Servers
blockrushlearning.com has five name servers, which are dns1.p01.nsone.net, dns1.p04.nsone.net, dns2.p04.nsone.net and two others.
Hostnames that resolve to two IP addresses:
dns1.p01.nsone.net maps to two IP addresses — 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.
dns1.p04.nsone.net maps to two IP addresses — 198.51.44.4 and 2620:4d:4000:6259:7:4:0:1.
dns2.p04.nsone.net maps to two IP addresses — 198.51.45.4 and 2a00:edc0:6259:7:4::2.
dns3.p04.nsone.net maps to two IP addresses — 198.51.44.68 and 2620:4d:4000:6259:7:4:0:3.
dns4.p04.nsone.net maps to two IP addresses — 198.51.45.68 and 2a00:edc0:6259:7:4::4.