learncode4u.com - robtex.com
learncode4u.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 18.208.88.157🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix | ||||||
| PTR | ec2-18-208-88-157.compute-1.amazonaws.com | ||||||
| A | 98.84.224.111🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix | ||||||
| NS | dns1.p01.nsone.net ⭐ | ||||||
| A | 2620:4d:4000:6259:7:1:0:1🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1 | ||||||
| PTR | dns1.p01.nsone.net | ||||||
| A | 198.51.44.1🇺🇸 NSONE198.51.44.0/24 | ||||||
| PTR | dns1.p01.nsone.net | ||||||
| NS | dns1.p04.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:4:0:1 | ||||||
| A | 198.51.44.4 | ||||||
| NS | dns2.p04.nsone.net | ||||||
| A | 2a00:edc0:6259:7:4::2 | ||||||
| A | 198.51.45.4 | ||||||
| NS | dns3.p04.nsone.net | ||||||
| A | 2620:4d:4000:6259:7:4:0:3 | ||||||
| A | 198.51.44.68 | ||||||
| NS | dns4.p04.nsone.net | ||||||
| A | 2a00:edc0:6259:7:4::4 | ||||||
| A | 198.51.45.68 | ||||||
| TXT | google-site-verification=44Y47cxVlv3CGrIo_e9UotfMroU6R0IMuVr-AYphcyw | ||||||
| SOA | dns1.p01.nsone.netdomains+netlify@netlify.com serial=1742738562 | ||||||
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=1791741049 | ||||||
Same first word
learncode4u.com |
DNS History
9 records (7 active, 2 former)
●NSdns1.p01.nsone.net2026-09-16 → 2026-10-11 · 2 obs
● 2026-10-11 18:14:50
●NSdns1.p04.nsone.net2026-09-16 → 2026-10-11 · 2 obs
● 2026-10-11 18:14:50
●NSdns2.p04.nsone.net2026-09-16 → 2026-10-11 · 2 obs
● 2026-10-11 18:14:50
●NSdns3.p04.nsone.net2026-09-16 → 2026-10-11 · 2 obs
● 2026-10-11 18:14:50
●NSdns4.p04.nsone.net2026-09-16 → 2026-10-11 · 2 obs
● 2026-10-11 18:14:50
●A18.208.88.1572026-09-16 → 2026-10-11 · 3 obs
● 2026-09-16 20:31:46
● 2026-10-11 18:14:50
○A35.157.26.1352026-09-16 → 2026-09-16 · 3 obs
○ 2026-09-16 20:31:46
○ 2026-10-11 18:14:50
○A63.176.8.2182026-09-16 → 2026-09-16 · 3 obs
○ 2026-09-16 20:31:46
○ 2026-10-11 18:14:50
●A98.84.224.1112026-09-16 → 2026-10-11 · 3 obs
● 2026-09-16 20:31:46
● 2026-10-11 18:14:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net... | - |
| learncode4u.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 learncode4u.com (unsigned zone)
⏱️ Timing
Total: 4361ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 98.84.224.111, 18.208.88.157 |
| NS | 4 | dns1.p04.nsone.net, dns2.p04.nsone.net... |
| TXT | 1 | google-site-verification=44Y47cxVlv3CGrI |
| SOA | 1 | dns1.p01.nsone.net domains+netlify.netli |
Analysis
IP Addresses
learncode4u.com directs to two IP numbers, 18.208.88.157 and 98.84.224.111
Name Servers
learncode4u.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:
The A records for dns1.p01.nsone.net return 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.
The A records for dns1.p04.nsone.net return 198.51.44.4 and 2620:4d:4000:6259:7:4:0:1.
The A records for dns2.p04.nsone.net return 198.51.45.4 and 2a00:edc0:6259:7:4::2.
The A records for dns3.p04.nsone.net return 198.51.44.68 and 2620:4d:4000:6259:7:4:0:3.
The A records for dns4.p04.nsone.net return 198.51.45.68 and 2a00:edc0:6259:7:4::4.