auth.marcusson.dev - robtex.com
auth.marcusson.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:cf0a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2d04🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.4Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.10🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.4, 172.67.207.10 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:cf0a, 2606:4700:3036::6815:2d04 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com | ||||||
marcusson.dev
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:cf0a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:2d04🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.45.4Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.207.10🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kehlani.ns.cloudflare.com ⭐ | ||||||
| NS | langston.ns.cloudflare.com | ||||||
| MX | route3.mx.cloudflare.net ⭐ | ||||||
| MX | route2.mx.cloudflare.net(55) | ||||||
| MX | route1.mx.cloudflare.net(94) | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.45.4, 172.67.207.10 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:cf0a, 2606:4700:3036::6815:2d04 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=0, name=cloudflare-ech.com | ||||||
| SOA | kehlani.ns.cloudflare.comdns@cloudflare.com serial=2409942782 | ||||||
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
●A104.21.45.42026-07-17 → 2026-08-03 · 2 obs
● 2026-07-17 04:25:26
● 2026-08-03 08:03:02
● 2026-08-03 08:03:02
●A172.67.207.102026-07-17 → 2026-08-03 · 2 obs
● 2026-07-17 04:25:26
● 2026-08-03 08:03:02
● 2026-08-03 08:03:02
●A2606:4700:3033::ac43:cf0a2026-07-17 → 2026-08-03 · 2 obs
● 2026-07-17 04:25:26
● 2026-08-03 08:03:02
● 2026-08-03 08:03:02
●A2606:4700:3036::6815:2d042026-07-17 → 2026-08-03 · 2 obs
● 2026-07-17 04:25:26
● 2026-08-03 08:03:02
● 2026-08-03 08:03:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld4.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com... | - |
| marcusson.dev | langston.ns.cloudflare.com, kehlani.ns.cloudflare.com | - |
✅ Authoritative Response
Server:162.159.38.223
NS records: langston.ns.cloudflare.com, kehlani.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for marcusson.dev (unsigned zone)
⏱️ Timing
Total: 309ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.45.4, 172.67.207.10 |
| AAAA | 2 | 2606:4700:3036::6815:2d04, 2606:4700:3033::ac43:cf0a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
auth.marcusson.dev points to the four IP addresses 104.21.45.4, 172.67.207.10, 2606:4700:3033::ac43:cf0a and 2606:4700:3036::6815:2d04.
khayaumdani.com, measureiqstart.com, drovaizlesa.ru plus two other host names have IP numbers in common with auth.marcusson.dev.