postgresopen.org - dns.ninja
postgresopen.org
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1780534028 | ||||||
Subdomains
www.postgresopen.org |
Same first word
postgresopen.org |
postgresopen.com |
DNS History
10 records (8 active, 2 former)
●NSns1.postgresql.org2015-05-21 → 2026-06-04 · 2 obs
● 2026-06-04 01:17:58
●NSns2.postgresql.org2015-05-21 → 2026-06-04 · 2 obs
● 2026-06-04 01:17:58
●NSns3.postgresql.org2015-05-21 → 2026-06-04 · 2 obs
● 2026-06-04 01:17:58
●NSns4.postgresql.org2015-05-21 → 2026-06-04 · 2 obs
● 2026-06-04 01:17:58
●MXmagus.postgresql.org2015-05-21 → 2026-06-04 · 2 obs
● 2026-06-04 01:17:58
●MXmakus.postgresql.org2015-05-21 → 2026-06-04 · 2 obs
● 2026-06-04 01:17:58
○A174.143.35.2432015-05-21 → 2016-07-17 · 4 obs
● 2016-07-17 23:23:28
○ 2026-02-21 21:29:14
○ 2026-06-04 01:17:58
○A2001:4800:1501:1::2432015-05-21 → 2016-07-17 · 4 obs
● 2016-07-17 23:23:28
○ 2026-02-21 21:29:14
○ 2026-06-04 01:17:58
●A2001:4800:3e1:1::2432026-02-21 → 2026-06-04 · 3 obs
● 2026-02-21 21:29:14
● 2026-06-04 01:17:58
●A72.32.157.2432026-02-21 → 2026-06-04 · 3 obs
● 2026-02-21 21:29:14
● 2026-06-04 01:17:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| postgresopen.org | ns1.postgresql.org, ns4.postgresql.org, ns3.postgresql.org, ns2.postgresql.org | 8 records |
✅ Authoritative Response
Server:72.32.157.199
NS records: ns1.postgresql.org, ns4.postgresql.org, ns3.postgresql.org, ns2.postgresql.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 2201ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 72.32.157.243 |
| AAAA | 1 | 2001:4800:3e1:1::243 |
| NS | 4 | ns3.postgresql.org, ns4.postgresql.org... |
| MX | 2 | makus.postgresql.org (pri: 10), magus.postgresql.org (pri: 10) |
| TXT | 1 | v=spf1 include:_spf.postgresql.org ~all |
| SOA | 1 | ns1.postgresql.org hostmaster.postgresql |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns4.postgresql.org, ns3.postgresql.org, ns2.postgresql.org...)
Analysis
Hierarchy
www.postgresopen.org is a subdomain of postgresopen.org.
IP Addresses
postgresopen.org points to two IP numbers: 72.32.157.243 and 2001:4800:3e1:1::243.
Among the host names that share IP numbers with postgresopen.org are pgdaysf.org, postgresqlopen.com, postgresopen.com and two others.
Name Servers
DNS for postgresopen.org is handled by 4 name servers: ns1.postgresql.org, ns2.postgresql.org, ns3.postgresql.org and ns4.postgresql.org.
The name servers of postgresopen.org overlap at least partially with those of other domains — among them postgresopen.com, pgopen.org, mirrors.postgresql.org and two more.
Each of the four hosts ns1.postgresql.org, ns2.postgresql.org, ns3.postgresql.org and ns4.postgresql.org has two IP addresses. ns1.postgresql.org points to 185.174.204.38 and 2a02:16a8:dd::38. ns2.postgresql.org points to 72.32.157.199 and 2001:4800:3e1:1::199. ns3.postgresql.org points to 217.196.149.51 and 2a02:16a8:dc51::51. ns4.postgresql.org points to 87.238.57.235 and 2a02:c0:301:0:ffff::35.
Mail Servers
The MX records for postgresopen.org point to two mail servers: magus.postgresql.org and makus.postgresql.org.
postgresopen.org has the same mail server arrangement as a number of other domains, for example pgcon(0x666170)ac.org, pgday.paris, pgdaysf.org and two more.
magus.postgresql.org directs to 87.238.57.229 and 2a02:c0:301:0:ffff::29. makus.postgresql.org directs to 72.32.157.229 and 2001:4800:3e1:1::229. Each host name carries two IP addresses.