mail.520discount.com - robtex.com
mail.520discount.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:9cf5πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:594bπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.89.75Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.156.245πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.89.75, 172.67.156.245 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:9cf5, 2606:4700:3033::6815:594b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com | ||||||
520discount.com
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3032::ac43:9cf5πΊπΈ Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:594bπΊπΈ Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.89.75Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.156.245πΊπΈ Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | boyd.ns.cloudflare.com β | ||||||
| NS | martha.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 hints | 104.21.89.75, 172.67.156.245 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:9cf5, 2606:4700:3033::6815:594b | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com | ||||||
| SOA | boyd.ns.cloudflare.comdns@cloudflare.com serial=2410549913 | ||||||
Previously MX for
Same first word
Similar names
DNS History
8 records (4 active, 4 former)
βA104.21.89.752026-08-03 β 2026-08-03 Β· 2 obs
β 2016-06-27 05:56:42
β 2026-08-03 10:35:58
β 2026-08-03 10:35:58
βA112.175.234.2132016-02-27 β 2016-06-27 Β· 4 obs
β 2015-11-11 11:12:34
β 2016-02-27 16:15:36
β 2016-06-27 05:56:42
β 2026-08-03 10:35:58
β 2016-02-27 16:15:36
β 2016-06-27 05:56:42
β 2026-08-03 10:35:58
βA113.11.194.2182015-06-12 β 2015-11-11 Β· 4 obs
β 2015-06-12 01:25:04
β 2015-11-11 11:12:34
β 2016-02-27 16:15:36
β 2026-08-03 10:35:58
β 2015-11-11 11:12:34
β 2016-02-27 16:15:36
β 2026-08-03 10:35:58
βA172.67.156.2452026-08-03 β 2026-08-03 Β· 2 obs
β 2016-06-27 05:56:42
β 2026-08-03 10:35:58
β 2026-08-03 10:35:58
βA2606:4700:3032::ac43:9cf52026-08-03 β 2026-08-03 Β· 2 obs
β 2016-06-27 05:56:42
β 2026-08-03 10:35:58
β 2026-08-03 10:35:58
βA2606:4700:3033::6815:594b2026-08-03 β 2026-08-03 Β· 2 obs
β 2016-06-27 05:56:42
β 2026-08-03 10:35:58
β 2026-08-03 10:35:58
βCNAMEmii.db-cache.com2016-02-27 β 2016-06-27 Β· 3 obs
β 2016-02-27 16:15:36
β 2016-06-27 05:56:42
β 2026-08-03 10:35:58
β 2016-06-27 05:56:42
β 2026-08-03 10:35:58
βCNAMEwx520.db-cache.com2016-02-27 β 2016-06-27 Β· 3 obs
β 2016-02-27 16:15:36
β 2016-06-27 05:56:42
β 2026-08-03 10:35:58
β 2016-06-27 05:56:42
β 2026-08-03 10:35:58
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| 520discount.com | boyd.ns.cloudflare.com, martha.ns.cloudflare.com | 12 records |
β Authoritative Response
Server:108.162.194.142
NS records: boyd.ns.cloudflare.com, martha.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for 520discount.com (unsigned zone)
β±οΈ Timing
Total: 106ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.156.245, 104.21.89.75 |
| AAAA | 2 | 2606:4700:3032::ac43:9cf5, 2606:4700:3033::6815:594b |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
π Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (boyd.ns.cloudflare.com, boyd.ns.cloudflare.com, boyd.ns.cloudflare.com...)
Analysis
IP Addresses
mail.520discount.com resolves to four IP addresses: 104.21.89.75, 172.67.156.245, 2606:4700:3032::ac43:9cf5 and 2606:4700:3033::6815:594b.
Among the host names that share IP numbers with mail.520discount.com are dm-newenglandshow.com, 15292021980.com, www.jpdefense.com and two others.