mail.sendstackr.com - dns.ninja
mail.sendstackr.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 76.13.21.36πΊπΈ IIHOS00176.13.16.0/21 Hostinger ID | ||||||
| PTR | mail.sendstackr.com | ||||||
sendstackr.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:d9f3πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:35c1πΊπΈ Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.53.193Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.217.243πΊπΈ Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | chad.ns.cloudflare.com β | ||||||
| NS | isla.ns.cloudflare.com | ||||||
| MX | mail.sendstackr.com β | ||||||
| TXT | google-site-verification=UTwlidLzWe54FiAL5rXLKZnpabY1DjMNeQAEizw3vSA | ||||||
| TXT | v=spf1 include:sendgrid.net a:mail.sendstackr.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.53.193, 172.67.217.243 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:d9f3, 2606:4700:3037::6815:35c1 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=3, name=cloudflare-ech.com | ||||||
| SOA | chad.ns.cloudflare.comdns@cloudflare.com serial=2408713843 | ||||||
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
βA31.97.110.1282026-03-30 β 2026-05-04 Β· 4 obs
β 2026-03-30 09:03:42
β 2026-05-04 07:20:42
β 2026-07-09 18:26:20
β 2026-07-24 21:00:34
β 2026-05-04 07:20:42
β 2026-07-09 18:26:20
β 2026-07-24 21:00:34
βA76.13.21.362026-07-09 β 2026-07-24 Β· 3 obs
β 2026-05-04 07:20:42
β 2026-07-09 18:26:20
β 2026-07-24 21:00:34
β 2026-07-09 18:26:20
β 2026-07-24 21:00:34
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | h.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net... | - |
| sendstackr.com | isla.ns.cloudflare.com, chad.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.192.119
NS records: isla.ns.cloudflare.com, chad.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for sendstackr.com (unsigned zone)
β±οΈ Timing
Total: 246ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 76.13.21.36 |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (isla.ns.cloudflare.com, isla.ns.cloudflare.com, isla.ns.cloudflare.com...)
Analysis
Mail Server Role
sendstackr.com uses mail.sendstackr.com as a mail server.
IP Addresses
mail.sendstackr.com resolves to one IP address: 76.13.21.36.