passcode.io - dns.ninja
passcode.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=1788504954 | ||||||
Same first word
Similar names
Previous names
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DNS History
6 records (6 active, 0 former)
●NSns-cloud-b1.googledomains.com2026-08-28 → 2026-09-04 · 2 obs
● 2026-09-04 07:33:24
●NSns-cloud-b2.googledomains.com2026-08-28 → 2026-09-04 · 2 obs
● 2026-09-04 07:33:24
●NSns-cloud-b3.googledomains.com2026-08-28 → 2026-09-04 · 2 obs
● 2026-09-04 07:33:24
●NSns-cloud-b4.googledomains.com2026-08-28 → 2026-09-04 · 2 obs
● 2026-09-04 07:33:24
●MXmxa.mailgun.org2026-08-28 → 2026-09-04 · 2 obs
● 2026-09-04 07:33:24
●MXmxb.mailgun.org2026-08-28 → 2026-09-04 · 2 obs
● 2026-09-04 07:33:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a0.nic.io, a2.nic.io, b0.nic.io, c0.nic.io | - |
| passcode.io | ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com | - |
✅ Authoritative Response
Server:216.239.38.107
NS records: ns-cloud-b3.googledomains.com, ns-cloud-b4.googledomains.com, ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for passcode.io (unsigned zone)
⏱️ Timing
Total: 552ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| NS | 4 | ns-cloud-b1.googledomains.com, ns-cloud-b3.googledomains.com... |
| MX | 2 | mxb.mailgun.org (pri: 10), mxa.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| SOA | 1 | ns-cloud-b1.googledomains.com cloud-dns- |
Analysis
Name Servers
passcode.io has four authoritative name servers: ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com.
passcode.io partially shares its NS delegation with several other domains, including webtooth.com, yapimedyagroup.com, blueridgelegacy.com and two others.
ns-cloud-b1.googledomains.com, ns-cloud-b2.googledomains.com, ns-cloud-b3.googledomains.com and ns-cloud-b4.googledomains.com each carry two IP addresses. ns-cloud-b1.googledomains.com has 216.239.32.107 and 2001:4860:4802:32::6b; ns-cloud-b2.googledomains.com has 216.239.34.107 and 2001:4860:4802:34::6b; ns-cloud-b3.googledomains.com has 216.239.36.107 and 2001:4860:4802:36::6b; ns-cloud-b4.googledomains.com has 216.239.38.107 and 2001:4860:4802:38::6b.
Mail Servers
passcode.io has two mail servers: mxa.mailgun.org and mxb.mailgun.org.
passcode.io shares the same mail server setup as other domains, including planet.enterprises, chloejocopy.com, chaletparkdeputtery.com and two others.
passcode.io shares mail servers — at least in part — with other domains, including cityfy.de, pinnaclequote.com, growcoaching.io and two others.
mxa.mailgun.org resolves to 34.149.254.5. mxb.mailgun.org resolves to 34.36.182.139. Both host names point to a single IP number.