developersnotebook.com - dns.ninja
developersnotebook.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=1781359438 | ||||||
Same first word
developersnotebook.com |
Similar names
DNS History
10 records (8 active, 2 former)
○MXsmtp1.oreilly.com2015-08-14 → 2017-06-19 · 4 obs
● 2017-06-19 06:25:30
○ 2026-03-10 22:38:44
○ 2026-06-13 14:32:36
○MXsmtp2.oreilly.com2015-08-14 → 2017-06-19 · 4 obs
● 2017-06-19 06:25:30
○ 2026-03-10 22:38:44
○ 2026-06-13 14:32:36
●A208.201.239.362015-08-14 → 2026-06-13 · 2 obs
● 2026-06-13 14:32:36
●A208.201.239.372015-08-14 → 2026-06-13 · 2 obs
● 2026-06-13 14:32:36
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | d.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net... | - |
| developersnotebook.com | a1-225.akam.net, a3-67.akam.net, a13-64.akam.net, a16-65.akam.net... | - |
✅ Authoritative Response
Server:23.211.132.65
NS records: a1-225.akam.net, a3-67.akam.net, a13-64.akam.net, a16-65.akam.net, a4-64.akam.net, a20-66.akam.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developersnotebook.com (unsigned zone)
⏱️ Timing
Total: 1147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 208.201.239.37, 208.201.239.36 |
| NS | 6 | a4-64.akam.net, a16-65.akam.net... |
| SOA | 1 | a1-225.akam.net nic-tc.oreilly.com |
Analysis
IP Addresses
developersnotebook.com points to two IP numbers: 208.201.239.36 and 208.201.239.37.
Additional host names — kodezoo.net, onjava.net, kodzu.org and two others — share IP numbers with developersnotebook.com.
Name Servers
developersnotebook.com carries NS records listing 6 name servers — a1-225.akam.net, a13-64.akam.net, a16-65.akam.net and 3 others.
The name servers of developersnotebook.com overlap at least partially with those of other domains — among them coratosetti.com.mx, questianewsletter.com, kotak.in and two more.
These name servers commonly appear in delegations together with a3-67.akam.net, a4-64.akam.net, a20-66.akam.net and 7 other.
Host names with two IP numbers:
The A records for a1-225.akam.net return 193.108.91.225 and 2600:1401:2::e1.
The A records for a13-64.akam.net return 2.22.230.64 and 2600:1480:800::40.
The A records for a16-65.akam.net return 23.211.132.65 and 2600:1406:1b::41.
The A records for a20-66.akam.net return 95.100.175.66 and 2a02:26f0:67::42.
The A records for a3-67.akam.net return 96.7.49.67 and 2600:1408:1c::43.
The A records for a4-64.akam.net return 72.246.46.64 and 2600:1480:9000::40.