embed.attr.dev - dns.ninja
embed.attr.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3030::6815:36aaπΊπΈ Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:8cafπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.54.170Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.140.175πΊπΈ Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.54.170, 172.67.140.175 | ||||||
| IPv6 hints | 2606:4700:3030::6815:36aa, 2606:4700:3031::ac43:8caf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=73, name=cloudflare-ech.com | ||||||
attr.dev
| DNSSEC | β οΈ Not signed | ||||||
| NS | ian.ns.cloudflare.com β | ||||||
| NS | leah.ns.cloudflare.com | ||||||
| MX | aspmx.l.google.com β | ||||||
| MX | alt1.aspmx.l.google.com(5) | ||||||
| MX | alt2.aspmx.l.google.com(5) | ||||||
| MX | alt3.aspmx.l.google.com(10) | ||||||
| MX | alt4.aspmx.l.google.com(10) | ||||||
| TXT | v=spf1 include:amazonses.com include:_spf.google.com -all | ||||||
| SOA | ian.ns.cloudflare.comdns@cloudflare.com serial=2405333499 | ||||||
Same first word
Similar names
DNS History
10 records (4 active, 6 former)
βA104.21.54.1702026-02-14 β 2026-06-29 Β· 7 obs
β 2026-02-14 22:41:48
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
βA172.67.140.1752026-02-14 β 2026-06-29 Β· 7 obs
β 2026-02-14 22:41:48
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
βA188.114.96.02026-06-10 β 2026-06-23 Β· 6 obs
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
βA188.114.97.02026-06-10 β 2026-06-23 Β· 6 obs
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
βA2606:4700:3030::6815:36aa2026-06-29 β 2026-06-29 Β· 2 obs
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
β 2026-06-29 01:23:38
βA2606:4700:3030::ac43:8caf2026-02-14 β 2026-06-13 Β· 7 obs
β 2026-02-14 22:41:48
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
βA2606:4700:3031::ac43:8caf2026-06-29 β 2026-06-29 Β· 2 obs
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
β 2026-06-29 01:23:38
βA2606:4700:3036::6815:36aa2026-02-14 β 2026-06-13 Β· 7 obs
β 2026-02-14 22:41:48
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
βA2a06:98c1:3120::2026-06-10 β 2026-06-23 Β· 6 obs
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
βA2a06:98c1:3121::2026-06-10 β 2026-06-23 Β· 6 obs
β 2026-04-24 02:16:50
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
β 2026-06-10 02:21:52
β 2026-06-10 03:08:38
β 2026-06-13 23:54:10
β 2026-06-23 11:12:06
β 2026-06-29 01:23:38
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dev | ns-tld1.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com... | - |
| attr.dev | ian.ns.cloudflare.com, leah.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.118
NS records: ian.ns.cloudflare.com, leah.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for attr.dev (unsigned zone)
β±οΈ Timing
Total: 551ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.54.170, 172.67.140.175 |
| AAAA | 2 | 2606:4700:3031::ac43:8caf, 2606:4700:3030::6815:36aa |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
embed.attr.dev points to the four IP addresses 104.21.54.170, 172.67.140.175, 2606:4700:3030::6815:36aa and 2606:4700:3031::ac43:8caf.
Two other host names, along with dispurcollege.org, zistou.com and uslegalwills.com, also share IP numbers with embed.attr.dev.