postal.backwaves.dev - dns.ninja
postal.backwaves.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:dd57πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4b69πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.75.105Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.221.87πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.75.105, 172.67.221.87 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:dd57, 2606:4700:3036::6815:4b69 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
backwaves.dev
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3035::ac43:dd57πΊπΈ Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:4b69πΊπΈ Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.75.105Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.221.87πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | alaric.ns.cloudflare.com β | ||||||
| NS | olga.ns.cloudflare.com | ||||||
| MX | mx1.postal.backwaves.dev β | ||||||
| TXT | v=spf1 a mx include:spf.postal.backwaves.dev ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.75.105, 172.67.221.87 | ||||||
| IPv6 hints | 2606:4700:3035::ac43:dd57, 2606:4700:3036::6815:4b69 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | alaric.ns.cloudflare.comdns@cloudflare.com serial=2407974369 | ||||||
Subdomains
mx1.postal.backwaves.dev |
Same first word
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.75.1052026-03-30 β 2026-06-28 Β· 2 obs
β 2026-03-30 00:16:22
β 2026-06-28 13:42:56
β 2026-06-28 13:42:56
βA172.67.221.872026-03-30 β 2026-06-28 Β· 2 obs
β 2026-03-30 00:16:22
β 2026-06-28 13:42:56
β 2026-06-28 13:42:56
βA2606:4700:3035::ac43:dd572026-03-30 β 2026-06-28 Β· 2 obs
β 2026-03-30 00:16:22
β 2026-06-28 13:42:56
β 2026-06-28 13:42:56
βA2606:4700:3036::6815:4b692026-03-30 β 2026-06-28 Β· 2 obs
β 2026-03-30 00:16:22
β 2026-06-28 13:42:56
β 2026-06-28 13:42:56
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... | - |
| backwaves.dev | olga.ns.cloudflare.com, alaric.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.31
NS records: olga.ns.cloudflare.com, alaric.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for backwaves.dev (unsigned zone)
β±οΈ Timing
Total: 417ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.75.105, 172.67.221.87 |
| AAAA | 2 | 2606:4700:3036::6815:4b69, 2606:4700:3035::ac43:dd57 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
Hierarchy
mx1.postal.backwaves.dev is delegated beneath postal.backwaves.dev.
IP Addresses
postal.backwaves.dev directs to four IP numbers, which are 104.21.75.105, 172.67.221.87, 2606:4700:3035::ac43:dd57 and 2606:4700:3036::6815:4b69.
rxexpress.org, aeservices.uk.com, northernimagesphoto.com plus two other host names have IP numbers in common with postal.backwaves.dev.