letconst.dev - robtex.com
letconst.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:b6f6 ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:4870 ✓ In HTTPS hints | ||||||
| A | 104.21.72.112 ✓ In HTTPS hints | ||||||
| A | 172.67.182.246 ✓ In HTTPS hints | ||||||
| NS | daisy.ns.cloudflare.com ⭐ | ||||||
| NS | roan.ns.cloudflare.com | ||||||
| MX | mxa.mailgun.org ⭐ | ||||||
| MX | mxb.mailgun.org ⭐ | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.72.112, 172.67.182.246 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:b6f6, 2606:4700:3035::6815:4870 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=227, name=cloudflare-ech.com | ||||||
| SOA | daisy.ns.cloudflare.comdns@cloudflare.com serial=2414707017 | ||||||
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
12 records (8 active, 4 former)
●NSdaisy.ns.cloudflare.com2026-09-07 → 2026-10-06 · 2 obs
● 2026-09-07 00:41:38
● 2026-10-06 08:22:42
● 2026-10-06 08:22:42
●NSroan.ns.cloudflare.com2026-09-07 → 2026-10-06 · 2 obs
● 2026-09-07 00:41:38
● 2026-10-06 08:22:42
● 2026-10-06 08:22:42
●MXmxa.mailgun.org2026-09-07 → 2026-10-06 · 2 obs
● 2026-09-07 00:41:38
● 2026-10-06 08:22:42
● 2026-10-06 08:22:42
●MXmxb.mailgun.org2026-09-07 → 2026-10-06 · 2 obs
● 2026-09-07 00:41:38
● 2026-10-06 08:22:42
● 2026-10-06 08:22:42
●A104.21.72.1122026-09-07 → 2026-10-06 · 5 obs
○ 2026-09-07 00:41:38
● 2026-09-07 02:37:14
○ 2026-09-07 04:11:54
● 2026-09-08 15:02:50
● 2026-10-06 08:22:42
● 2026-09-07 02:37:14
○ 2026-09-07 04:11:54
● 2026-09-08 15:02:50
● 2026-10-06 08:22:42
●A172.67.182.2462026-09-07 → 2026-10-06 · 5 obs
○ 2026-09-07 00:41:38
● 2026-09-07 02:37:14
○ 2026-09-07 04:11:54
● 2026-09-08 15:02:50
● 2026-10-06 08:22:42
● 2026-09-07 02:37:14
○ 2026-09-07 04:11:54
● 2026-09-08 15:02:50
● 2026-10-06 08:22:42
○A188.114.96.02026-09-07 → 2026-09-07 · 5 obs
● 2026-09-07 00:41:38
○ 2026-09-07 02:37:14
● 2026-09-07 04:11:54
○ 2026-09-08 15:02:50
○ 2026-10-06 08:22:42
○ 2026-09-07 02:37:14
● 2026-09-07 04:11:54
○ 2026-09-08 15:02:50
○ 2026-10-06 08:22:42
○A188.114.97.02026-09-07 → 2026-09-07 · 5 obs
● 2026-09-07 00:41:38
○ 2026-09-07 02:37:14
● 2026-09-07 04:11:54
○ 2026-09-08 15:02:50
○ 2026-10-06 08:22:42
○ 2026-09-07 02:37:14
● 2026-09-07 04:11:54
○ 2026-09-08 15:02:50
○ 2026-10-06 08:22:42
●A2606:4700:3033::ac43:b6f62026-09-07 → 2026-10-06 · 5 obs
○ 2026-09-07 00:41:38
● 2026-09-07 02:37:14
○ 2026-09-07 04:11:54
● 2026-09-08 15:02:50
● 2026-10-06 08:22:42
● 2026-09-07 02:37:14
○ 2026-09-07 04:11:54
● 2026-09-08 15:02:50
● 2026-10-06 08:22:42
●A2606:4700:3035::6815:48702026-09-07 → 2026-10-06 · 5 obs
○ 2026-09-07 00:41:38
● 2026-09-07 02:37:14
○ 2026-09-07 04:11:54
● 2026-09-08 15:02:50
● 2026-10-06 08:22:42
● 2026-09-07 02:37:14
○ 2026-09-07 04:11:54
● 2026-09-08 15:02:50
● 2026-10-06 08:22:42
○A2a06:98c1:3120::2026-09-07 → 2026-09-07 · 5 obs
● 2026-09-07 00:41:38
○ 2026-09-07 02:37:14
● 2026-09-07 04:11:54
○ 2026-09-08 15:02:50
○ 2026-10-06 08:22:42
○ 2026-09-07 02:37:14
● 2026-09-07 04:11:54
○ 2026-09-08 15:02:50
○ 2026-10-06 08:22:42
○A2a06:98c1:3121::2026-09-07 → 2026-09-07 · 5 obs
● 2026-09-07 00:41:38
○ 2026-09-07 02:37:14
● 2026-09-07 04:11:54
○ 2026-09-08 15:02:50
○ 2026-10-06 08:22:42
○ 2026-09-07 02:37:14
● 2026-09-07 04:11:54
○ 2026-09-08 15:02:50
○ 2026-10-06 08:22:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com... | - |
| letconst.dev | roan.ns.cloudflare.com, daisy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.90
NS records: roan.ns.cloudflare.com, daisy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for letconst.dev (unsigned zone)
⏱️ Timing
Total: 1412ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.182.246, 104.21.72.112 |
| AAAA | 2 | 2606:4700:3035::6815:4870, 2606:4700:3033::ac43:b6f6 |
| NS | 2 | daisy.ns.cloudflare.com, roan.ns.cloudflare.com |
| MX | 2 | mxa.mailgun.org (pri: 10), mxb.mailgun.org (pri: 10) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | daisy.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
letconst.dev points to four IP numbers: 104.21.72.112, 172.67.182.246, 2606:4700:3033::ac43:b6f6 and 2606:4700:3035::6815:4870.
Name Servers
letconst.dev is delegated to two name servers, daisy.ns.cloudflare.com and roan.ns.cloudflare.com.
Mail Servers
letconst.dev is handled by two mail servers, mxa.mailgun.org and mxb.mailgun.org.