postgres.org - dns.ninja
postgres.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=1784837522 | ||||||
Subdomains
www.postgres.org |
Same first word
Similar names
DNS History
15 records (6 active, 9 former)
○NSns.hub.org2008-11-28 → 2008-11-28 · 3 obs
○ 2015-05-31 22:46:18
○ 2026-07-23 20:22:52
●NSns1.postgresql.org2015-05-31 → 2026-07-23 · 3 obs
● 2015-05-31 22:46:18
● 2026-07-23 20:22:52
○NSns2.hub.org2008-11-28 → 2008-11-28 · 3 obs
○ 2015-05-31 22:46:18
○ 2026-07-23 20:22:52
●NSns2.postgresql.org2015-05-31 → 2026-07-23 · 3 obs
● 2015-05-31 22:46:18
● 2026-07-23 20:22:52
○NSns3.hub.org2008-11-28 → 2008-11-28 · 3 obs
○ 2015-05-31 22:46:18
○ 2026-07-23 20:22:52
●NSns3.postgresql.org2015-05-31 → 2026-07-23 · 3 obs
● 2015-05-31 22:46:18
● 2026-07-23 20:22:52
○NSns4.hub.org2008-11-28 → 2008-11-28 · 3 obs
○ 2015-05-31 22:46:18
○ 2026-07-23 20:22:52
●NSns4.postgresql.org2015-05-31 → 2026-07-23 · 3 obs
● 2015-05-31 22:46:18
● 2026-07-23 20:22:52
○MXmail.postgres.org2008-11-28 → 2008-11-28 · 3 obs
○ 2015-05-31 22:46:18
○ 2026-07-23 20:22:52
○MXmx1.hub.org2008-11-28 → 2008-11-28 · 3 obs
○ 2015-05-31 22:46:18
○ 2026-07-23 20:22:52
○MXmx2.hub.org2008-11-28 → 2008-11-28 · 3 obs
○ 2015-05-31 22:46:18
○ 2026-07-23 20:22:52
○MXmx3.hub.org2008-11-28 → 2008-11-28 · 3 obs
○ 2015-05-31 22:46:18
○ 2026-07-23 20:22:52
○A217.196.146.2012008-11-28 → 2008-11-28 · 3 obs
○ 2015-05-31 22:46:18
○ 2026-07-23 20:22:52
●A217.196.149.502015-05-31 → 2026-07-23 · 3 obs
● 2015-05-31 22:46:18
● 2026-07-23 20:22:52
●A2a02:16a8:dc51::502015-05-31 → 2026-07-23 · 3 obs
● 2015-05-31 22:46:18
● 2026-07-23 20:22:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| postgres.org | ns4.postgresql.org, ns2.postgresql.org, ns1.postgresql.org, ns3.postgresql.org | 8 records |
✅ Authoritative Response
Server:217.196.149.51
NS records: ns4.postgresql.org, ns2.postgresql.org, ns1.postgresql.org, ns3.postgresql.org
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 595ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 217.196.149.50 |
| AAAA | 1 | 2a02:16a8:dc51::50 |
| NS | 4 | ns1.postgresql.org, ns2.postgresql.org... |
| 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
postgres.org is a parent domain of www.postgres.org.
IP Addresses
postgres.org directs to two IP numbers, 217.196.149.50 and 2a02:16a8:dc51::50
Two other host names, along with dba.guru, www.mirrors.postgresql.org and postgresql.cn, also share IP numbers with postgres.org.
Name Servers
The NS records for postgres.org point to four name servers: ns1.postgresql.org, ns2.postgresql.org, ns3.postgresql.org and ns4.postgresql.org.
postgres.org shares at least some of its name servers with other domains, including 0.0.0.0.1.0.3.0.0.c.0.0.2.0.a.2.ip6.arpa, postgr.es, postgresql.us and two others.
The host names ns1.postgresql.org, ns2.postgresql.org, ns3.postgresql.org and ns4.postgresql.org each resolve to two IP addresses: ns1.postgresql.org resolves to 185.174.204.38 and 2a02:16a8:dd::38; ns2.postgresql.org resolves to 72.32.157.199 and 2001:4800:3e1:1::199; ns3.postgresql.org resolves to 217.196.149.51 and 2a02:16a8:dc51::51; ns4.postgresql.org resolves to 87.238.57.235 and 2a02:c0:301:0:ffff::35.