knowhow.dev - dns.ninja
knowhow.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 13.248.213.45🇺🇸 Amazon13.248.208.0/20 | ||||||
| PTR | a67c48129651a0940.awsglobalaccelerator.com | ||||||
| A | 76.223.67.189🇺🇸 Amazon76.223.64.0/20 | ||||||
| NS | ns23.domaincontrol.com ⭐ | ||||||
| A | 2603:5:2151::c🇺🇸 GODADDY-DNS2603:5:2150::/44 | ||||||
| PTR | ns23.domaincontrol.com | ||||||
| A | 97.74.101.12🇺🇸 GODADDY-DNS97.74.100.0/23 | ||||||
| PTR | ns23.domaincontrol.com | ||||||
| NS | ns17.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:21c0::9🇺🇸 GODADDY-DNS2603:5:21c0::/44 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| A | 97.74.108.9🇺🇸 GODADDY-DNS97.74.108.0/23 | ||||||
| PTR | ns17.domaincontrol.com | ||||||
| NS | ns18.domaincontrol.com ⚠️ Not in zone NS records | ||||||
| A | 2603:5:22c0::9🇺🇸 GODADDY-DNS2603:5:22c0::/44 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| A | 173.201.76.9🇺🇸 GODADDY-DNS173.201.76.0/23 | ||||||
| PTR | ns18.domaincontrol.com | ||||||
| NS | ns24.domaincontrol.com | ||||||
| A | 2603:5:2251::c🇺🇸 GODADDY-DNS2603:5:2250::/44 | ||||||
| PTR | ns24.domaincontrol.com | ||||||
| A | 173.201.69.12🇺🇸 GODADDY-DNS173.201.68.0/23 | ||||||
| PTR | ns24.domaincontrol.com | ||||||
| SOA | ns23.domaincontrol.comdns@jomax.net 2026-10-08 #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
Similar names
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knowhowcode.dev |
knowhub.dev |
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DNS History
6 records (6 active, 0 former)
●NSns17.domaincontrol.com2026-10-06 → 2026-10-11 · 2 obs
● 2026-10-11 01:14:34
●NSns18.domaincontrol.com2026-10-06 → 2026-10-11 · 2 obs
● 2026-10-11 01:14:34
●NSns23.domaincontrol.com2026-10-06 → 2026-10-11 · 2 obs
● 2026-10-11 01:14:34
●NSns24.domaincontrol.com2026-10-06 → 2026-10-11 · 2 obs
● 2026-10-11 01:14:34
●A13.248.213.452026-10-06 → 2026-10-11 · 2 obs
● 2026-10-11 01:14:34
●A76.223.67.1892026-10-06 → 2026-10-11 · 2 obs
● 2026-10-11 01:14:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com... | - |
| knowhow.dev | ns18.domaincontrol.com, ns17.domaincontrol.com, ns24.domaincontrol.com, ns23.domaincontrol.com | - |
✅ Authoritative Response
Server:173.201.76.9
NS records: ns18.domaincontrol.com, ns17.domaincontrol.com, ns24.domaincontrol.com, ns23.domaincontrol.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for knowhow.dev (unsigned zone)
⏱️ Timing
Total: 1101ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 76.223.67.189, 13.248.213.45 |
| NS | 2 | ns24.domaincontrol.com, ns23.domaincontrol.com |
| SOA | 1 | ns23.domaincontrol.com dns.jomax.net |
Analysis
IP Addresses
knowhow.dev points to the IP addresses 13.248.213.45 and 76.223.67.189
Name Servers
Four name servers handle the delegation for knowhow.dev: ns17.domaincontrol.com, ns18.domaincontrol.com, ns23.domaincontrol.com and ns24.domaincontrol.com.
Each of the four hosts ns17.domaincontrol.com, ns18.domaincontrol.com, ns23.domaincontrol.com and ns24.domaincontrol.com has two IP addresses. ns17.domaincontrol.com points to 97.74.108.9 and 2603:5:21c0::9. ns18.domaincontrol.com points to 173.201.76.9 and 2603:5:22c0::9. ns23.domaincontrol.com points to 97.74.101.12 and 2603:5:2151::c. ns24.domaincontrol.com points to 173.201.69.12 and 2603:5:2251::c.