developersbook.com - dns.ninja
developersbook.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=1785587792 | ||||||
Same first word
developersbook.com |
DNS History
13 records (6 active, 7 former)
●NSdns1.namecheaphosting.com2026-02-22 → 2026-08-01 · 3 obs
● 2026-02-22 13:35:10
● 2026-08-01 13:03:42
●NSdns2.namecheaphosting.com2026-02-22 → 2026-08-01 · 3 obs
● 2026-02-22 13:35:10
● 2026-08-01 13:03:42
○NSns51.domaincontrol.com2015-06-27 → 2018-01-14 · 4 obs
● 2018-01-14 12:36:30
○ 2026-02-22 13:35:10
○ 2026-08-01 13:03:42
○NSns52.domaincontrol.com2015-06-27 → 2018-01-14 · 4 obs
● 2018-01-14 12:36:30
○ 2026-02-22 13:35:10
○ 2026-08-01 13:03:42
○MXmailstore1.secureserver.net2015-06-27 → 2018-01-14 · 4 obs
● 2018-01-14 12:36:30
○ 2026-02-22 13:35:10
○ 2026-08-01 13:03:42
●MXmx1-hosting.jellyfish.systems2026-02-22 → 2026-08-01 · 3 obs
● 2026-02-22 13:35:10
● 2026-08-01 13:03:42
●MXmx2-hosting.jellyfish.systems2026-02-22 → 2026-08-01 · 3 obs
● 2026-02-22 13:35:10
● 2026-08-01 13:03:42
●MXmx3-hosting.jellyfish.systems2026-02-22 → 2026-08-01 · 3 obs
● 2026-02-22 13:35:10
● 2026-08-01 13:03:42
○MXsmtp.secureserver.net2015-06-27 → 2018-01-14 · 4 obs
● 2018-01-14 12:36:30
○ 2026-02-22 13:35:10
○ 2026-08-01 13:03:42
○A50.63.42.12018-01-14 → 2018-01-14 · 4 obs
● 2018-01-14 12:36:30
○ 2026-02-22 13:35:10
○ 2026-08-01 13:03:42
●A66.29.146.672026-07-03 → 2026-08-01 · 3 obs
● 2026-07-03 18:16:20
● 2026-08-01 13:03:42
○A68.65.123.942026-02-22 → 2026-05-06 · 5 obs
● 2026-02-22 13:35:10
● 2026-05-06 11:13:36
○ 2026-07-03 18:16:20
○ 2026-08-01 13:03:42
○A97.74.144.1012015-06-27 → 2017-01-29 · 4 obs
● 2017-01-29 01:49:48
○ 2018-01-14 12:36:30
○ 2026-08-01 13:03:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, k.gtld-servers.net, a.gtld-servers.net... | - |
| developersbook.com | dns1.namecheaphosting.com, dns2.namecheaphosting.com | 4 records |
✅ Authoritative Response
Server:156.154.133.200
NS records: dns1.namecheaphosting.com, dns2.namecheaphosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for developersbook.com (unsigned zone)
⏱️ Timing
Total: 1106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 66.29.146.67 |
| NS | 2 | dns1.namecheaphosting.com, dns2.namecheaphosting.com |
| MX | 3 | mx1-hosting.jellyfish.systems (pri: 5), mx2-hosting.jellyfish.systems (pri: 10)... |
| TXT | 1 | v=spf1 +a +mx +ip4:66.29.146.66 include: |
| SOA | 1 | dns1.namecheaphosting.com cpanel.tech.na |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (dns1.namecheaphosting.com, dns1.namecheaphosting.com, dns2.namecheaphosting.com...)
Analysis
IP Addresses
developersbook.com points to a single IP number: 66.29.146.67.
Additional host names — hanya-ricis99-amp.xyz, mail.warandpiece.com, hugoschwyzer.net and two others — share IP numbers with developersbook.com.
Name Servers
developersbook.com uses two name servers for its delegation: dns1.namecheaphosting.com and dns2.namecheaphosting.com.
developersbook.com shares its name server setup with other domains, including uggsoutletstores.ca, werd.me, parkertours.co.uk and two others.
developersbook.com has name servers in common with a number of other domains — khlui.com, cnwjy.com, v4i.org and t2url.com among them.
These name servers frequently co-occur with the name servers dns1.registrar-servers.com and dns2.registrar-servers.com.
The two host names dns1.namecheaphosting.com and dns2.namecheaphosting.com each have a pair of IP addresses: dns1.namecheaphosting.com has 156.154.132.200 and 2610:a1:1024::200, and dns2.namecheaphosting.com has 156.154.133.200 and 2610:a1:1025::200.
Mail Servers
Incoming mail for developersbook.com is delivered via three mail servers: mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems.
developersbook.com shares mail servers — at least in part — with other domains, including okyeung.com, hunbultech.com, uopa.org and two others.
The hostnames mx1-hosting.jellyfish.systems, mx2-hosting.jellyfish.systems and mx3-hosting.jellyfish.systems each resolve to a single IP: mx1-hosting.jellyfish.systems → 162.255.118.28, mx2-hosting.jellyfish.systems → 162.255.118.29, mx3-hosting.jellyfish.systems → 162.255.118.13.