mail.brook.dev - dns.ninja
mail.brook.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 101.100.161.237🇸🇬 MYHOSTING-SG101.100.161.0/24 Republic Telecom 231 Kew Crescent Kew Green | ||||||
| PTR | 237-161-100-101.myrepublic.com.sg | ||||||
| TXT | v=spf1 ip4:101.100.161.237 -all | ||||||
brook.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2600:1f18:16e:df01::258🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix | ||||||
| A | 2600:1f18:16e:df01::259🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix | ||||||
| A | 18.208.88.157🇺🇸 Amazon18.208.0.0/13 EC2 IAD prefix | ||||||
| A | 98.84.224.111🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix | ||||||
| NS | henrik.ns.cloudflare.com ⭐ | ||||||
| NS | paige.ns.cloudflare.com | ||||||
| MX | mail.brook.dev ⭐ | ||||||
| TXT | v=spf1 ip4:101.100.161.237 ~all | ||||||
| HTTPS | HTTP/2 | ||||||
| SOA | henrik.ns.cloudflare.comdns@cloudflare.com serial=2405940591 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A101.100.161.2372026-06-13 → 2026-07-01 · 2 obs
● 2026-06-13 10:57:44
● 2026-07-01 03:15:20
● 2026-07-01 03:15:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld2.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| brook.dev | paige.ns.cloudflare.com, henrik.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.38
NS records: paige.ns.cloudflare.com, henrik.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for brook.dev (unsigned zone)
⏱️ Timing
Total: 444ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 101.100.161.237 |
| TXT | 1 | v=spf1 ip4:101.100.161.237 -all |
Analysis
Mail Server Role
Mail for brook.dev is routed through the mail server mail.brook.dev.
IP Addresses
mail.brook.dev has exactly one IP address — 101.100.161.237.