postgres.io - robtex.com
postgres.io
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1786459483 | ||||||
Same first word
Similar names
DNS History
17 records (10 active, 7 former)
●NSdns1.p01.nsone.net2026-08-07 → 2026-08-11 · 3 obs
● 2026-08-07 18:57:20
● 2026-08-11 14:55:34
●NSdns2.p01.nsone.net2026-08-07 → 2026-08-11 · 3 obs
● 2026-08-07 18:57:20
● 2026-08-11 14:55:34
●NSdns3.p01.nsone.net2026-08-07 → 2026-08-11 · 3 obs
● 2026-08-07 18:57:20
● 2026-08-11 14:55:34
●NSdns4.p01.nsone.net2026-08-07 → 2026-08-11 · 3 obs
● 2026-08-07 18:57:20
● 2026-08-11 14:55:34
○NSns1.markmonitor.com2026-04-19 → 2026-04-19 · 3 obs
○ 2026-08-07 18:57:20
○ 2026-08-11 14:55:34
○NSns2.markmonitor.com2026-04-19 → 2026-04-19 · 3 obs
○ 2026-08-07 18:57:20
○ 2026-08-11 14:55:34
○NSns3.markmonitor.com2026-04-19 → 2026-04-19 · 3 obs
○ 2026-08-07 18:57:20
○ 2026-08-11 14:55:34
○NSns4.markmonitor.com2026-04-19 → 2026-04-19 · 3 obs
○ 2026-08-07 18:57:20
○ 2026-08-11 14:55:34
○NSns5.markmonitor.com2026-04-19 → 2026-04-19 · 3 obs
○ 2026-08-07 18:57:20
○ 2026-08-11 14:55:34
○NSns6.markmonitor.com2026-04-19 → 2026-04-19 · 3 obs
○ 2026-08-07 18:57:20
○ 2026-08-11 14:55:34
○NSns7.markmonitor.com2026-04-19 → 2026-04-19 · 3 obs
○ 2026-08-07 18:57:20
○ 2026-08-11 14:55:34
●A100.28.104.1752026-08-07 → 2026-08-11 · 2 obs
● 2026-08-11 14:55:34
●A2600:1f18:297:ba0e:7900:f622:48a8:f2662026-08-07 → 2026-08-11 · 2 obs
● 2026-08-11 14:55:34
●A2600:1f18:297:ba18:6ddc:5d8f:6053:f0032026-08-07 → 2026-08-11 · 2 obs
● 2026-08-11 14:55:34
●A2600:1f18:297:ba24:b508:76de:f4a:df342026-08-07 → 2026-08-11 · 2 obs
● 2026-08-11 14:55:34
●A54.157.108.1582026-08-07 → 2026-08-11 · 2 obs
● 2026-08-11 14:55:34
●A98.83.184.1332026-08-07 → 2026-08-11 · 2 obs
● 2026-08-11 14:55:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a0.nic.io, a2.nic.io, b0.nic.io | - |
| postgres.io | dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p01.nsone.net, dns2.p01.nsone.net | - |
✅ Authoritative Response
Server:198.51.44.65
NS records: dns3.p01.nsone.net, dns4.p01.nsone.net, dns1.p01.nsone.net, dns2.p01.nsone.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 437ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 3 | 100.28.104.175, 54.157.108.158... |
| AAAA | 3 | 2600:1f18:297:ba0e:7900:f622:48a8:f266, 2600:1f18:297:ba18:6ddc:5d8f:6053:f003... |
| NS | 4 | dns1.p01.nsone.net, dns2.p01.nsone.net... |
| MX | 1 | . (pri: 0) |
| TXT | 1 | v=spf1 -all |
| SOA | 1 | dns1.p01.nsone.net hostmaster.nsone.net |
Analysis
IP Addresses
postgres.io points to 6 IP addresses, including 54.157.108.158, 98.83.184.133 and 100.28.104.175, plus 3 other.
victorious.fr, zfx-indo.com, amazonkindledevelopmentkit.fr plus two other host names have IP numbers in common with postgres.io.
Name Servers
Four name servers handle the delegation for postgres.io: dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net.
There is at least partial name server overlap between postgres.io and other domains — sarges.com.br, lentesdecontactoacuvue.eu, investorserve.com.au and two more among them.
These name servers regularly appear alongside ns01.squarespacedns.com, ns02.squarespacedns.com, ns03.squarespacedns.com and 7 other name servers in NS record sets.
All four hostnames — dns1.p01.nsone.net, dns2.p01.nsone.net, dns3.p01.nsone.net and dns4.p01.nsone.net — resolve to two IP numbers apiece: dns1.p01.nsone.net to 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1; dns2.p01.nsone.net to 198.51.45.1 and 2a00:edc0:6259:7:1::2; dns3.p01.nsone.net to 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3; dns4.p01.nsone.net to 198.51.45.65 and 2a00:edc0:6259:7:1::4.