postgresql-cookbook.com - robtex.com
postgresql-cookbook.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=1774818022 | ||||||
Subdomains
mx.postgresql-cookbook.com |
Same first word
postgresql-cookbook.com |
DNS History
6 records (6 active, 0 former)
●NSnsa8.schlundtech.de2015-07-17 → 2026-03-29 · 2 obs
● 2026-03-29 21:21:56
●NSnsb8.schlundtech.de2015-07-17 → 2026-03-29 · 2 obs
● 2026-03-29 21:21:56
●NSnsc8.schlundtech.de2015-07-17 → 2026-03-29 · 2 obs
● 2026-03-29 21:21:56
●NSnsd8.schlundtech.de2015-07-17 → 2026-03-29 · 2 obs
● 2026-03-29 21:21:56
●MXmx.postgresql-cookbook.com2015-07-17 → 2026-03-29 · 2 obs
● 2026-03-29 21:21:56
●A144.76.164.1542015-07-17 → 2026-03-29 · 2 obs
● 2026-03-29 21:21:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| postgresql-cookbook.com | nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de, nsd8.schlundtech.de | - |
✅ Authoritative Response
Server:185.132.35.227
NS records: nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de, nsd8.schlundtech.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postgresql-cookbook.com (unsigned zone)
⏱️ Timing
Total: 370ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 144.76.164.154 |
| NS | 4 | nsd8.schlundtech.de, nsb8.schlundtech.de... |
| MX | 1 | mx.postgresql-cookbook.com (pri: 10) |
| SOA | 1 | nsa8.schlundtech.de domain.wildenhain.de |
Analysis
Hierarchy
postgresql-cookbook.com is the parent of mx.postgresql-cookbook.com.
IP Addresses
postgresql-cookbook.com points to IP number 144.76.164.154.
For instance, other host names postgresql-kochbuch.de, zope-buch.de, mx.picture-art.eu.stricken-chicken.com, service-web.de and mx.postgresql-cookbook.com share IP numbers with postgresql-cookbook.com.
Name Servers
postgresql-cookbook.com is delegated to four name servers: nsa8.schlundtech.de, nsb8.schlundtech.de, nsc8.schlundtech.de and nsd8.schlundtech.de.
postgresql-cookbook.com shares name servers with other domains at least partially, for example hometicks.org, topsys.biz, billig-klettern.de, szenesurfer.de and meyertische.com.
Host names with two IP numbers:
nsa8.schlundtech.de points to: 2607:f1c0:fe:53:185:132:34:227 and 185.132.34.227
nsb8.schlundtech.de points to: 2607:f1c0:fe:53:185:132:35:227 and 185.132.35.227
nsc8.schlundtech.de points to: 2001:8d8:fe:53:217:160:80:227 and 217.160.80.227
nsd8.schlundtech.de points to: 2001:8d8:fe:53:217:160:81:227 and 217.160.81.227
Mail Servers
postgresql-cookbook.com is handled by a single mail server, mx.postgresql-cookbook.com.
mx.postgresql-cookbook.com points to a single IP: 144.76.164.154.