knowyourcode.org - dns.ninja
knowyourcode.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 208.177.254.10 | ||||||
| NS | ns75.domaincontrol.com ⭐ | ||||||
| NS | ns76.domaincontrol.com | ||||||
| MX | smtp.secureserver.net ⭐ | ||||||
| A | 216.69.141.71🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC | ||||||
| PTR | osplibsmtp01-v01.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.84🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC | ||||||
| PTR | osplibsmtp02-v01.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.113🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC | ||||||
| PTR | osplibsmtp03-v01.prod.phx3.secureserver.net | ||||||
| MX | mailstore1.secureserver.net(10) | ||||||
| A | 216.69.141.78🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC | ||||||
| PTR | osplibsmtp01-v02.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.114🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC | ||||||
| PTR | osplibsmtp03-v02.prod.phx3.secureserver.net | ||||||
| A | 216.69.141.162🇺🇸 AS398101216.69.140.0/22 GoDaddy.com, LLC | ||||||
| PTR | osplibsmtp02-v02.prod.phx3.secureserver.net | ||||||
| SOA | ns75.domaincontrol.comdns@jomax.net 2025-03-17 #2 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1793471705 | ||||||
Same first word
DNS History
7 records (5 active, 2 former)
○NSns09.domaincontrol.com2015-08-04 → 2017-06-06 · 4 obs
● 2015-08-04 13:19:46
● 2017-06-06 17:20:06
○ 2026-10-11 12:07:12
○ 2026-10-31 18:46:46
● 2017-06-06 17:20:06
○ 2026-10-11 12:07:12
○ 2026-10-31 18:46:46
○NSns10.domaincontrol.com2015-08-04 → 2017-06-06 · 4 obs
● 2015-08-04 13:19:46
● 2017-06-06 17:20:06
○ 2026-10-11 12:07:12
○ 2026-10-31 18:46:46
● 2017-06-06 17:20:06
○ 2026-10-11 12:07:12
○ 2026-10-31 18:46:46
●NSns75.domaincontrol.com2026-10-11 → 2026-10-31 · 3 obs
○ 2017-06-06 17:20:06
● 2026-10-11 12:07:12
● 2026-10-31 18:46:46
● 2026-10-11 12:07:12
● 2026-10-31 18:46:46
●NSns76.domaincontrol.com2026-10-11 → 2026-10-31 · 3 obs
○ 2017-06-06 17:20:06
● 2026-10-11 12:07:12
● 2026-10-31 18:46:46
● 2026-10-11 12:07:12
● 2026-10-31 18:46:46
●MXmailstore1.secureserver.net2015-08-04 → 2026-10-31 · 2 obs
● 2015-08-04 13:19:46
● 2026-10-31 18:46:46
● 2026-10-31 18:46:46
●MXsmtp.secureserver.net2015-08-04 → 2026-10-31 · 2 obs
● 2015-08-04 13:19:46
● 2026-10-31 18:46:46
● 2026-10-31 18:46:46
●A208.177.254.102015-08-04 → 2026-10-31 · 2 obs
● 2015-08-04 13:19:46
● 2026-10-31 18:46:46
● 2026-10-31 18:46:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| knowyourcode.org | ns76.domaincontrol.com, ns75.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.75.48
NS records: ns76.domaincontrol.com, ns75.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowyourcode.org (unsigned zone)
⏱️ Timing
Total: 1991ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 208.177.254.10 |
| NS | 2 | ns75.domaincontrol.com, ns76.domaincontrol.com |
| MX | 2 | smtp.secureserver.net (pri: 0), mailstore1.secureserver.net (pri: 10) |
| SOA | 1 | ns75.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
knowyourcode.org has exactly one IP address — 208.177.254.10.
Name Servers
knowyourcode.org is delegated to two name servers: ns75.domaincontrol.com and ns76.domaincontrol.com.
Mail Servers
knowyourcode.org uses two mail servers, mailstore1.secureserver.net and smtp.secureserver.net.
mailstore1.secureserver.net points to 216.69.141.78, 216.69.141.114 and 216.69.141.162. smtp.secureserver.net points to 216.69.141.71, 216.69.141.84 and 216.69.141.113. Both hosts resolve to three IP numbers.