mail.solargraph.org - robtex.com
mail.solargraph.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.131.171.130🇺🇸 DIGITALOCEAN104.131.160.0/20 DigitalOcean | ||||||
| PTR | server3.castwide.com | ||||||
solargraph.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 104.131.171.130🇺🇸 DIGITALOCEAN104.131.160.0/20 DigitalOcean | ||||||
| NS | ns1.castwide.com ⭐ | ||||||
| NS | ns2.castwide.com ⚠️ Not in zone NS records | ||||||
| MX | mail.solargraph.org ⭐ | ||||||
| TXT | v=spf1 a mx a:solargraph.org ip4:104.131.171.130 ?all | ||||||
| SOA | ns1.castwide.comroot@ns1.castwide.com 2026-07-12 #3 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
●A104.131.171.1302026-05-15 → 2026-08-03 · 3 obs
○ 2018-05-16 11:26:50
● 2026-05-15 17:05:18
● 2026-08-03 13:53:28
● 2026-05-15 17:05:18
● 2026-08-03 13:53:28
○A104.236.10.2052018-05-16 → 2018-05-16 · 3 obs
● 2018-05-16 11:26:50
○ 2026-05-15 17:05:18
○ 2026-08-03 13:53:28
○ 2026-05-15 17:05:18
○ 2026-08-03 13:53:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | d0.org.afilias-nst.org, b2.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| solargraph.org | ns1.castwide.com, ns2.castwide.com | - |
✅ Authoritative Response
Server:138.197.54.27
NS records: ns1.castwide.com, ns2.castwide.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for solargraph.org (unsigned zone)
⏱️ Timing
Total: 321ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 104.131.171.130 |
Analysis
Mail Server Role
Mail for solargraph.org is routed through the mail server mail.solargraph.org.
IP Addresses
mail.solargraph.org has exactly one IP address — 104.131.171.130.
opencas.es, castwide.com, solargraph.org plus two other host names have IP numbers in common with mail.solargraph.org.