stackduel.dev - robtex.com
stackduel.dev
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 216.150.1.1🇨🇦 Amazon216.150.1.0/24 EC2 Prefix | ||||||
| NS | nsa1.squarespacedns.com ⭐ | ||||||
| A | 216.239.32.106🇺🇸 Google216.239.32.0/24 | ||||||
| PTR | ns-cloud-a1.googledomains.com | ||||||
| NS | nsa2.squarespacedns.com | ||||||
| A | 216.239.34.106🇺🇸 Google216.239.34.0/24 | ||||||
| PTR | ns-cloud-a2.googledomains.com | ||||||
| NS | nsa3.squarespacedns.com | ||||||
| A | 216.239.36.106🇺🇸 Google216.239.36.0/24 | ||||||
| PTR | ns-cloud-a3.googledomains.com | ||||||
| NS | nsa4.squarespacedns.com | ||||||
| A | 216.239.38.106🇺🇸 Google216.239.38.0/24 | ||||||
| PTR | ns-cloud-a4.googledomains.com | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| A | 34.149.254.5🇺🇸 Google34.148.0.0/14 | ||||||
| PTR | 5.254.149.34.bc.googleusercontent.com | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| A | 34.36.182.139🇺🇸 Google34.32.0.0/11 | ||||||
| PTR | 139.182.36.34.bc.googleusercontent.com | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| SOA | nsa1.squarespacedns.comcloud-dns-hostmaster@google.com serial=1 | ||||||
dev
| 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=1 | ||||||
Same first word
stackduel.com |
stackduel.dev |
Similar names
Previous names
Next names
DNS History
11 records (7 active, 4 former)
●NSnsa1.squarespacedns.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-25 06:27:12
●NSnsa2.squarespacedns.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-25 06:27:12
●NSnsa3.squarespacedns.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-25 06:27:12
●NSnsa4.squarespacedns.com2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-25 06:27:12
●MXmxa.mailgun.org2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-25 06:27:12
●MXmxb.mailgun.org2026-09-19 → 2026-09-25 · 2 obs
● 2026-09-25 06:27:12
○A198.185.159.1442026-09-19 → 2026-09-19 · 3 obs
○ 2026-09-19 22:09:00
○ 2026-09-25 06:27:12
○A198.185.159.1452026-09-19 → 2026-09-19 · 3 obs
○ 2026-09-19 22:09:00
○ 2026-09-25 06:27:12
○A198.49.23.1442026-09-19 → 2026-09-19 · 3 obs
○ 2026-09-19 22:09:00
○ 2026-09-25 06:27:12
○A198.49.23.1452026-09-19 → 2026-09-19 · 3 obs
○ 2026-09-19 22:09:00
○ 2026-09-25 06:27:12
●A216.150.1.12026-09-19 → 2026-09-25 · 3 obs
● 2026-09-19 22:09:00
● 2026-09-25 06:27:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| stackduel.dev | nsa3.squarespacedns.com, nsa1.squarespacedns.com, nsa2.squarespacedns.com, nsa4.squarespacedns.com | - |
✅ Authoritative Response
Server:216.239.36.106
NS records: nsa3.squarespacedns.com, nsa1.squarespacedns.com, nsa2.squarespacedns.com, nsa4.squarespacedns.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 1446ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 216.150.1.1 |
| NS | 4 | nsa2.squarespacedns.com, nsa4.squarespacedns.com... |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | nsa1.squarespacedns.com cloud-dns-hostma |
Analysis
IP Addresses
stackduel.dev resolves to one IP address: 216.150.1.1.
netpro.dk, atlatos-b2b-travel.com, zemiam.app and two other host names share IP numbers with stackduel.dev.
Name Servers
The authoritative name servers for stackduel.dev are nsa1.squarespacedns.com, nsa2.squarespacedns.com, nsa3.squarespacedns.com and nsa4.squarespacedns.com.
There is at least partial name server overlap between stackduel.dev and other domains — danny-pardo.com, exitrichretirerich.com, kassettekittyrecords.com and two more among them.
Each of the four hosts nsa1.squarespacedns.com, nsa2.squarespacedns.com, nsa3.squarespacedns.com and nsa4.squarespacedns.com points to a single IP address — nsa1.squarespacedns.com points to 216.239.32.106, nsa2.squarespacedns.com points to 216.239.34.106, nsa3.squarespacedns.com points to 216.239.36.106 and nsa4.squarespacedns.com points to 216.239.38.106.
Mail Servers
Mail for stackduel.dev is handled by two mail servers — mxa.mailgun.org and mxb.mailgun.org.
stackduel.dev uses an identical mail server configuration to several other domains — among them shadowchambers.com, pasaportemty.com, pracha.net and two more.
stackduel.dev and a number of other domains — superiorwindowpgh.com, temeculavalleydrywall.com, veepn.com and elevatedigital.llc among them — share at least some of the same mail servers.
mxa.mailgun.org → 34.149.254.5 and mxb.mailgun.org → 34.36.182.139: one IP number per host name.