pulsepr.dev - dns.ninja
pulsepr.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::6815:260bCloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:d8cbCloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.38.11Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.216.203Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | heather.ns.cloudflare.com ⭐ | ||||||
| NS | ram.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.38.11, 172.67.216.203 | ||||||
| IPv6 hints | 2606:4700:3031::6815:260b, 2606:4700:3031::ac43:d8cb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=252, name=cloudflare-ech.com | ||||||
| SOA | heather.ns.cloudflare.comdns@cloudflare.com serial=2416868904 | ||||||
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 | ||||||
DNS History
10 records (6 active, 4 former)
●NSheather.ns.cloudflare.com2026-08-31 → 2026-11-03 · 2 obs
● 2026-08-31 05:05:54
● 2026-11-03 01:15:20
● 2026-11-03 01:15:20
●NSram.ns.cloudflare.com2026-08-31 → 2026-11-03 · 2 obs
● 2026-08-31 05:05:54
● 2026-11-03 01:15:20
● 2026-11-03 01:15:20
●A104.21.38.112026-09-17 → 2026-11-03 · 7 obs
○ 2026-08-31 05:05:54
● 2026-09-17 15:57:54
○ 2026-09-21 05:03:00
● 2026-09-27 23:21:36
○ 2026-10-09 00:20:54
● 2026-11-01 18:06:18
● 2026-11-03 01:15:20
● 2026-09-17 15:57:54
○ 2026-09-21 05:03:00
● 2026-09-27 23:21:36
○ 2026-10-09 00:20:54
● 2026-11-01 18:06:18
● 2026-11-03 01:15:20
●A172.67.216.2032026-09-17 → 2026-11-03 · 7 obs
○ 2026-08-31 05:05:54
● 2026-09-17 15:57:54
○ 2026-09-21 05:03:00
● 2026-09-27 23:21:36
○ 2026-10-09 00:20:54
● 2026-11-01 18:06:18
● 2026-11-03 01:15:20
● 2026-09-17 15:57:54
○ 2026-09-21 05:03:00
● 2026-09-27 23:21:36
○ 2026-10-09 00:20:54
● 2026-11-01 18:06:18
● 2026-11-03 01:15:20
○A188.114.96.02026-08-31 → 2026-10-09 · 7 obs
● 2026-08-31 05:05:54
○ 2026-09-17 15:57:54
● 2026-09-21 05:03:00
○ 2026-09-27 23:21:36
● 2026-10-09 00:20:54
○ 2026-11-01 18:06:18
○ 2026-11-03 01:15:20
○ 2026-09-17 15:57:54
● 2026-09-21 05:03:00
○ 2026-09-27 23:21:36
● 2026-10-09 00:20:54
○ 2026-11-01 18:06:18
○ 2026-11-03 01:15:20
○A188.114.97.02026-08-31 → 2026-10-09 · 7 obs
● 2026-08-31 05:05:54
○ 2026-09-17 15:57:54
● 2026-09-21 05:03:00
○ 2026-09-27 23:21:36
● 2026-10-09 00:20:54
○ 2026-11-01 18:06:18
○ 2026-11-03 01:15:20
○ 2026-09-17 15:57:54
● 2026-09-21 05:03:00
○ 2026-09-27 23:21:36
● 2026-10-09 00:20:54
○ 2026-11-01 18:06:18
○ 2026-11-03 01:15:20
●A2606:4700:3031::6815:260b2026-09-17 → 2026-11-03 · 7 obs
○ 2026-08-31 05:05:54
● 2026-09-17 15:57:54
○ 2026-09-21 05:03:00
● 2026-09-27 23:21:36
○ 2026-10-09 00:20:54
● 2026-11-01 18:06:18
● 2026-11-03 01:15:20
● 2026-09-17 15:57:54
○ 2026-09-21 05:03:00
● 2026-09-27 23:21:36
○ 2026-10-09 00:20:54
● 2026-11-01 18:06:18
● 2026-11-03 01:15:20
●A2606:4700:3031::ac43:d8cb2026-09-17 → 2026-11-03 · 7 obs
○ 2026-08-31 05:05:54
● 2026-09-17 15:57:54
○ 2026-09-21 05:03:00
● 2026-09-27 23:21:36
○ 2026-10-09 00:20:54
● 2026-11-01 18:06:18
● 2026-11-03 01:15:20
● 2026-09-17 15:57:54
○ 2026-09-21 05:03:00
● 2026-09-27 23:21:36
○ 2026-10-09 00:20:54
● 2026-11-01 18:06:18
● 2026-11-03 01:15:20
○A2a06:98c1:3120::2026-08-31 → 2026-10-09 · 7 obs
● 2026-08-31 05:05:54
○ 2026-09-17 15:57:54
● 2026-09-21 05:03:00
○ 2026-09-27 23:21:36
● 2026-10-09 00:20:54
○ 2026-11-01 18:06:18
○ 2026-11-03 01:15:20
○ 2026-09-17 15:57:54
● 2026-09-21 05:03:00
○ 2026-09-27 23:21:36
● 2026-10-09 00:20:54
○ 2026-11-01 18:06:18
○ 2026-11-03 01:15:20
○A2a06:98c1:3121::2026-08-31 → 2026-10-09 · 7 obs
● 2026-08-31 05:05:54
○ 2026-09-17 15:57:54
● 2026-09-21 05:03:00
○ 2026-09-27 23:21:36
● 2026-10-09 00:20:54
○ 2026-11-01 18:06:18
○ 2026-11-03 01:15:20
○ 2026-09-17 15:57:54
● 2026-09-21 05:03:00
○ 2026-09-27 23:21:36
● 2026-10-09 00:20:54
○ 2026-11-01 18:06:18
○ 2026-11-03 01:15:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| pulsepr.dev | heather.ns.cloudflare.com, ram.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.161
NS records: heather.ns.cloudflare.com, ram.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
Root DNSKEY fetch failed: Error: connect EADDRNOTAVAIL 198.41.0.4:53 - Local (0.0.0.0:0)
⏱️ Timing
Total: 1682ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.38.11, 172.67.216.203 |
| AAAA | 2 | 2606:4700:3031::6815:260b, 2606:4700:3031::ac43:d8cb |
| NS | 2 | heather.ns.cloudflare.com, ram.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | heather.ns.cloudflare.com dns.cloudflare |
Analysis
IP Addresses
pulsepr.dev has four IP addresses: 104.21.38.11, 172.67.216.203, 2606:4700:3031::6815:260b and 2606:4700:3031::ac43:d8cb.
Name Servers
pulsepr.dev uses two name servers for its delegation: heather.ns.cloudflare.com and ram.ns.cloudflare.com.