blockdevelopercookbook.com - dns.ninja
blockdevelopercookbook.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=1790469974 | ||||||
Same first word
blockdevelopercookbook.com |
Previous names
Next names
DNS History
7 records (7 active, 0 former)
●NSns1.openhostingservice.com2026-09-14 → 2026-09-27 · 2 obs
● 2026-09-27 01:02:14
●NSns2.openhostingservice.com2026-09-14 → 2026-09-27 · 2 obs
● 2026-09-27 01:02:14
●NSns3.openhostingservice.com2026-09-14 → 2026-09-27 · 2 obs
● 2026-09-27 01:02:14
●NSns4.openhostingservice.com2026-09-14 → 2026-09-27 · 2 obs
● 2026-09-27 01:02:14
●NSns5.openhostingservice.com2026-09-14 → 2026-09-27 · 2 obs
● 2026-09-27 01:02:14
●A199.16.172.1672026-09-14 → 2026-09-27 · 2 obs
● 2026-09-27 01:02:14
●A199.16.173.2222026-09-14 → 2026-09-27 · 2 obs
● 2026-09-27 01:02:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| blockdevelopercookbook.com | ns1.openhostingservice.com, ns2.openhostingservice.com, ns3.openhostingservice.com, ns4.openhostingservice.com... | 10 records |
✅ Authoritative Response
Server:192.0.74.14
NS records: ns1.openhostingservice.com, ns2.openhostingservice.com, ns3.openhostingservice.com, ns4.openhostingservice.com, ns5.openhostingservice.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for blockdevelopercookbook.com (unsigned zone)
⏱️ Timing
Total: 926ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 199.16.172.167, 199.16.173.222 |
| NS | 5 | ns4.openhostingservice.com, ns3.openhostingservice.com... |
| TXT | 2 | brevo-code:7a87e174c87fb450a89b252d89dca, atomic-domain-c61cc4e549e3aaa08f340a2c5d |
| SOA | 1 | ns1.openhostingservice.com hostmaster.pr |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns1.openhostingservice.com, ns1.openhostingservice.com, ns2.openhostingservice.com...)
Analysis
IP Addresses
blockdevelopercookbook.com points to the IP addresses 199.16.172.167 and 199.16.173.222
Additional host names — carlajstetson.com, coreanesthesia.com, medcomminsure.com and two others — share IP numbers with blockdevelopercookbook.com.
Name Servers
Delegation for blockdevelopercookbook.com is to five name servers: ns1.openhostingservice.com, ns2.openhostingservice.com, ns3.openhostingservice.com and two others.
There is at least partial name server overlap between blockdevelopercookbook.com and other domains — mtconservationmenu.org, cherylleewhite.co.uk, boislamica.com and two more among them.
The name servers ns4.openhostingservice.com, ns5.openhostingservice.com and "ns1.openhostingservice.com are often found in combination with these name servers.
Host names with two IP numbers:
ns1.openhostingservice.com maps to two IP addresses — 198.181.116.14 and 2a04:fa87:ffff::c6b5:740e.
ns2.openhostingservice.com maps to two IP addresses — 198.181.117.14 and 2a04:fa87:ffff::c6b5:750e.
ns3.openhostingservice.com maps to two IP addresses — 192.0.74.14 and 2620:115:c00f::c000:4a0e.
ns4.openhostingservice.com maps to two IP addresses — 192.0.75.14 and 2620:115:c00f::c000:4b0e.
Host names pointing to a single IP address:
ns5.openhostingservice.com points to the IP address 192.0.75.14.
These two host names — ns4.openhostingservice.com and ns5.openhostingservice.com — each point to 192.0.75.14 IP addresses.