ushcspin.smartsmtptools.com - robtex.com
ushcspin.smartsmtptools.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:5fbeπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:932aπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.95.190Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.147.42πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net include:spf.protection.outlook.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.95.190, 172.67.147.42 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5fbe, 2606:4700:3031::ac43:932a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com | ||||||
smartsmtptools.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::6815:5fbeπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3031::ac43:932aπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.95.190Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.147.42πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | fay.ns.cloudflare.com β | ||||||
| NS | martin.ns.cloudflare.com | ||||||
| MX | route1.mx.cloudflare.net β | ||||||
| MX | route2.mx.cloudflare.net(68) | ||||||
| MX | route3.mx.cloudflare.net(89) | ||||||
| TXT | MS=604DD1367011BD7D9415F5FD12E308F2B440E77E | ||||||
| TXT | MS=7A09602B560D22A02956765C99EB835321BAE31D | ||||||
| TXT | v=spf1 include:_spf.mx.cloudflare.net include:spf.protection.outlook.com ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.95.190, 172.67.147.42 | ||||||
| IPv6 hints | 2606:4700:3031::6815:5fbe, 2606:4700:3031::ac43:932a | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=193, name=cloudflare-ech.com | ||||||
| SOA | fay.ns.cloudflare.comdns@cloudflare.com serial=2402725199 | ||||||
β οΈ On DNS blocklist: tif
Similar names
DNS History
4 records (4 active, 0 former)
βA104.21.95.1902026-05-08 β 2026-05-11 Β· 2 obs
β 2026-05-08 14:47:46
β 2026-05-11 15:24:24
β 2026-05-11 15:24:24
βA172.67.147.422026-05-08 β 2026-05-11 Β· 2 obs
β 2026-05-08 14:47:46
β 2026-05-11 15:24:24
β 2026-05-11 15:24:24
βA2606:4700:3031::6815:5fbe2026-05-08 β 2026-05-11 Β· 2 obs
β 2026-05-08 14:47:46
β 2026-05-11 15:24:24
β 2026-05-11 15:24:24
βA2606:4700:3031::ac43:932a2026-05-08 β 2026-05-11 Β· 2 obs
β 2026-05-08 14:47:46
β 2026-05-11 15:24:24
β 2026-05-11 15:24:24
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| smartsmtptools.com | fay.ns.cloudflare.com, martin.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.195.87
NS records: fay.ns.cloudflare.com, martin.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for smartsmtptools.com (unsigned zone)
β±οΈ Timing
Total: 94ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.95.190, 172.67.147.42 |
| AAAA | 2 | 2606:4700:3031::ac43:932a, 2606:4700:3031::6815:5fbe |
| TXT | 1 | v=spf1 include:_spf.mx.cloudflare.net in |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (fay.ns.cloudflare.com, fay.ns.cloudflare.com, fay.ns.cloudflare.com...)
Analysis
IP Addresses
ushcspin.smartsmtptools.com maps to four IP numbers: 2606:4700:3031::6815:5fbe, 2606:4700:3031::ac43:932a, 104.21.95.190 and 172.67.147.42.
Other host names such as 24kgoldn.org, splasmstrands.com, drarivarasan.com, mx.healthetica.com and www.kendiechuchiruanheibaizundiao.buzz share IPs with ushcspin.smartsmtptools.com.