return.sh - dns.ninja
return.sh
| DNSSEC | ⚠️ Not signed | ||||||
| A | 138.197.77.91🇺🇸 DIGITALOCEAN138.197.64.0/20 DigitalOcean | ||||||
| PTR | mail.return.sh | ||||||
| NS | dns0.return.sh ⭐ ⚠️ Not in parent delegation | ||||||
| A | 45.63.67.40🇺🇸 AS-VULTR45.63.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | dns0.xn--5ea1e.io | ||||||
| NS | ns1.return.sh ⚠️ Not in zone NS records | ||||||
| A | 45.63.67.40🇺🇸 AS-VULTR45.63.64.0/20 Vultr Assigned Prefix | ||||||
| PTR | dns0.xn--5ea1e.io | ||||||
| NS | ns2.return.sh ⚠️ Not in zone NS records | ||||||
| A | 207.148.9.47🇺🇸 AS-VULTR207.148.8.0/21 Vultr Assigned Prefix | ||||||
| PTR | 207.148.9.47.vultrusercontent.com | ||||||
| MX | mail.return.sh ⭐ | ||||||
| A | 138.197.77.91🇺🇸 DIGITALOCEAN138.197.64.0/20 DigitalOcean | ||||||
| PTR | mail.return.sh | ||||||
| TXT | v=spf1 mx -all | ||||||
| SOA | dns0.return.shhostmaster@return.sh serial=1775885949 | ||||||
sh
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.sh ⭐ | ||||||
| NS | a2.nic.sh | ||||||
| NS | b0.nic.sh | ||||||
| NS | c0.nic.sh | ||||||
| SOA | a0.nic.shhostmaster@donuts.email serial=1781695383 | ||||||
Subdomains
Same first word
Similar names
DNS History
5 records (5 active, 0 former)
●NSdns0.return.sh2026-02-16 → 2026-06-17 · 2 obs
● 2026-06-17 12:14:34
●NSns1.return.sh2026-02-16 → 2026-06-17 · 2 obs
● 2026-06-17 12:14:34
●NSns2.return.sh2026-02-16 → 2026-06-17 · 2 obs
● 2026-06-17 12:14:34
●MXmail.return.sh2026-02-16 → 2026-06-17 · 2 obs
● 2026-06-17 12:14:34
●A138.197.77.912026-02-16 → 2026-06-17 · 2 obs
● 2026-06-17 12:14:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| sh | a0.nic.sh, a2.nic.sh, b0.nic.sh, c0.nic.sh | 8 records |
| return.sh | ns1.return.sh, ns2.return.sh | 2 records |
✅ Authoritative Response
Server:45.63.67.40
NS records: ns1.return.sh, ns2.return.sh
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for return.sh (unsigned zone)
⏱️ Timing
Total: 3182ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 138.197.77.91 |
| NS | 1 | dns0.return.sh |
| MX | 1 | mail.return.sh (pri: 10) |
| TXT | 1 | v=spf1 mx -all |
| SOA | 1 | dns0.return.sh hostmaster.return.sh |
📌 Glue Records Collected
Total: 10
In-bailiwick: 10 (a0.nic.sh, a2.nic.sh, b0.nic.sh...)
Analysis
Hierarchy
return.sh serves as the parent of ns1.return.sh, dns0.return.sh, mail.return.sh and ns2.return.sh.
IP Addresses
return.sh has exactly one IP address — 138.197.77.91.
Host names like mail.return.sh are further examples that share IP numbers with return.sh.
Name Servers
return.sh carries NS records delegating to dns0.return.sh, ns1.return.sh and ns2.return.sh.
dns0.return.sh and ns1.return.sh both resolve to 45.63.67.40, while ns2.return.sh resolves to 207.148.9.47; all three hostnames carry exactly one IP address.
dns0.return.sh along with ns1.return.sh each resolve to 45.63.67.40 IP addresses.
Mail Servers
return.sh uses one mail server — mail.return.sh.
mail.return.sh carries a single IP number, which is 138.197.77.91.