postgres.app - robtex.com
postgres.app
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:50c0:8000::153🇺🇸 Fastly2606:50c0:8000::/48 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8001::153🇺🇸 Fastly2606:50c0:8001::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8002::153🇺🇸 Fastly2606:50c0:8002::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 2606:50c0:8003::153🇺🇸 Fastly2606:50c0:8003::/48 + 88 Colin P Kelly Jr Street San Francisco CA 94107 United States | ||||||
| A | 185.199.108.153🇺🇸 Fastly185.199.108.0/24 GitHub - 185.199.108.0/24 | ||||||
| A | 185.199.109.153🇺🇸 Fastly185.199.109.0/24 GitHub - 185.199.109.0/24 | ||||||
| A | 185.199.110.153🇺🇸 Fastly185.199.110.0/24 GitHub - 185.199.110.0/24 | ||||||
| A | 185.199.111.153🇺🇸 Fastly185.199.111.0/24 GitHub - 185.199.111.0/24 | ||||||
| NS | ns1.dnsimple.com ⭐ | ||||||
| A | 2400:cb00:2049:1::a29f:1804🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns1.dnsimple.com | ||||||
| A | 162.159.24.4Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.dnsimple.com | ||||||
| NS | ns2.dnsimple-edge.net | ||||||
| A | 2620:111:8005::53🇺🇸 AS327712620:111:8005::/48 Vultr Customer Route | ||||||
| A | 199.247.153.53🇺🇸 AS32771199.247.153.0/24 Vultr Customer Route | ||||||
| NS | ns3.dnsimple.com | ||||||
| A | 2400:cb00:2049:1::a29f:1a04🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street | ||||||
| PTR | ns3.dnsimple.com | ||||||
| A | 162.159.26.4Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.dnsimple.com | ||||||
| NS | ns4.dnsimple-edge.org | ||||||
| A | 2620:111:8007::53🇺🇸 AS327712620:111:8007::/48 Vultr Customer Route | ||||||
| A | 199.247.155.53🇺🇸 AS32771199.247.155.0/24 Vultr Customer Route | ||||||
| TXT | ALIAS for postgresapp.github.io | ||||||
| SOA | ns1.dnsimple.comadmin@dnsimple.com serial=1662219232 | ||||||
app
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns-tld1.charlestonroadregistry.com ⭐ | ||||||
| NS | ns-tld2.charlestonroadregistry.com | ||||||
| NS | ns-tld3.charlestonroadregistry.com | ||||||
| NS | ns-tld4.charlestonroadregistry.com | ||||||
| NS | ns-tld5.charlestonroadregistry.com | ||||||
| SOA | ns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=101427 | ||||||
Same first word
Similar names
DNS History
12 records (12 active, 0 former)
●NSns1.dnsimple.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●NSns2.dnsimple-edge.net2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●NSns3.dnsimple.com2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●NSns4.dnsimple-edge.org2026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●A185.199.108.1532026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●A185.199.109.1532026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●A185.199.110.1532026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●A185.199.111.1532026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●A2606:50c0:8000::1532026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●A2606:50c0:8001::1532026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●A2606:50c0:8002::1532026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
●A2606:50c0:8003::1532026-02-18 → 2026-03-23 · 2 obs
● 2026-03-23 19:41:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| app | ns-tld2.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| postgres.app | ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net, ns4.dnsimple-edge.org | - |
✅ Authoritative Response
Server:162.159.24.4
NS records: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net, ns4.dnsimple-edge.org
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for postgres.app (unsigned zone)
⏱️ Timing
Total: 747ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 4 | 185.199.108.153, 185.199.109.153... |
| AAAA | 4 | 2606:50c0:8000::153, 2606:50c0:8001::153... |
| NS | 4 | ns1.dnsimple.com, ns2.dnsimple-edge.net... |
| TXT | 1 | ALIAS for postgresapp.github.io |
| SOA | 1 | ns1.dnsimple.com admin.dnsimple.com |
Analysis
IP Addresses
postgres.app resolves to eight IP numbers: 2606:50c0:8000::153, 2606:50c0:8001::153, 2606:50c0:8002::153, 2606:50c0:8003::153, 185.199.108.153, 185.199.109.153, 185.199.110.153 and 185.199.111.153.
Other host names such as cisco-studios.com, avishiktadutta.github.io, howtank.github.io, atokb.github.io and zfsonlinux.org share IP numbers with postgres.app.
Name Servers
postgres.app is delegated to four name servers: ns1.dnsimple.com, ns3.dnsimple.com, ns2.dnsimple-edge.net and ns4.dnsimple-edge.org.
At least part of the name servers for postgres.app are shared with other domains, for instance dot-foretagsutbildning.se, traity.com, laribee.com, samartha.net and eduadmin.com.
These name servers are commonly used alongside ns2.dnsimple.com and ns4.dnsimple.com.
Host names with two IP numbers:
ns1.dnsimple.com points to: 2400:cb00:2049:1::a29f:1804 and 162.159.24.4
ns3.dnsimple.com points to: 2400:cb00:2049:1::a29f:1a04 and 162.159.26.4
ns2.dnsimple-edge.net points to: 2620:111:8005::53 and 199.247.153.53
ns4.dnsimple-edge.org points to: 2620:111:8007::53 and 199.247.155.53