mailmanager.dev - dns.ninja
mailmanager.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3035::6815:2d81Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:d64fCloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.129Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.79Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | hattie.ns.cloudflare.com ⭐ | ||||||
| NS | oswald.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.129, 172.67.214.79 | ||||||
| IPv6 hints | 2606:4700:3035::6815:2d81, 2606:4700:3037::ac43:d64f | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=136, name=cloudflare-ech.com | ||||||
| SOA | hattie.ns.cloudflare.comdns@cloudflare.com serial=2413120539 | ||||||
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
DNS History
6 records (6 active, 0 former)
●NShattie.ns.cloudflare.com2026-09-03 → 2026-10-14 · 2 obs
● 2026-09-03 19:03:58
● 2026-10-14 07:59:32
● 2026-10-14 07:59:32
●NSoswald.ns.cloudflare.com2026-09-03 → 2026-10-14 · 2 obs
● 2026-09-03 19:03:58
● 2026-10-14 07:59:32
● 2026-10-14 07:59:32
●A104.21.45.1292026-09-03 → 2026-10-14 · 2 obs
● 2026-09-03 19:03:58
● 2026-10-14 07:59:32
● 2026-10-14 07:59:32
●A172.67.214.792026-09-03 → 2026-10-14 · 2 obs
● 2026-09-03 19:03:58
● 2026-10-14 07:59:32
● 2026-10-14 07:59:32
●A2606:4700:3035::6815:2d812026-09-03 → 2026-10-14 · 2 obs
● 2026-09-03 19:03:58
● 2026-10-14 07:59:32
● 2026-10-14 07:59:32
●A2606:4700:3037::ac43:d64f2026-09-03 → 2026-10-14 · 2 obs
● 2026-09-03 19:03:58
● 2026-10-14 07:59:32
● 2026-10-14 07:59:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | 10 records |
| mailmanager.dev | hattie.ns.cloudflare.com, oswald.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.218
NS records: hattie.ns.cloudflare.com, oswald.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mailmanager.dev (unsigned zone)
⏱️ Timing
Total: 3858ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.214.79, 104.21.45.129 |
| AAAA | 2 | 2606:4700:3035::6815:2d81, 2606:4700:3037::ac43:d64f |
| NS | 2 | hattie.ns.cloudflare.com, oswald.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | hattie.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 10
Out-of-bailiwick: 10 (ns-tld1.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...)
Analysis
IP Addresses
mailmanager.dev has four IP addresses: 104.21.45.129, 172.67.214.79, 2606:4700:3035::6815:2d81 and 2606:4700:3037::ac43:d64f.
Name Servers
mailmanager.dev uses two name servers for its delegation: hattie.ns.cloudflare.com and oswald.ns.cloudflare.com.