mail.dvsystems.net - robtex.com
mail.dvsystems.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700::6812:817πΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700::6812:917πΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.18.8.23Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.18.9.23Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/2 β hints match | ||||||
| IPv4 hints | 104.18.8.23, 104.18.9.23 | ||||||
| IPv6 hints | 2606:4700::6812:817, 2606:4700::6812:917 | ||||||
dvsystems.net
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700::6812:817πΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700::6812:917πΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.18.8.23Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.18.9.23Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | joan.ns.cloudflare.com β | ||||||
| NS | owen.ns.cloudflare.com | ||||||
| TXT | v=spf1 -all | ||||||
| HTTPS | HTTP/2 β hints match | ||||||
| IPv4 hints | 104.18.8.23, 104.18.9.23 | ||||||
| IPv6 hints | 2606:4700::6812:817, 2606:4700::6812:917 | ||||||
| SOA | joan.ns.cloudflare.comdns@cloudflare.com serial=2402702463 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.18.8.232026-04-14 β 2026-05-11 Β· 3 obs
β 2016-09-21 02:50:14
β 2026-04-14 10:49:34
β 2026-05-11 00:18:48
β 2026-04-14 10:49:34
β 2026-05-11 00:18:48
βA104.18.9.232026-04-14 β 2026-05-11 Β· 3 obs
β 2016-09-21 02:50:14
β 2026-04-14 10:49:34
β 2026-05-11 00:18:48
β 2026-04-14 10:49:34
β 2026-05-11 00:18:48
βA2606:4700::6812:8172026-04-14 β 2026-05-11 Β· 3 obs
β 2016-09-21 02:50:14
β 2026-04-14 10:49:34
β 2026-05-11 00:18:48
β 2026-04-14 10:49:34
β 2026-05-11 00:18:48
βA2606:4700::6812:9172026-04-14 β 2026-05-11 Β· 3 obs
β 2016-09-21 02:50:14
β 2026-04-14 10:49:34
β 2026-05-11 00:18:48
β 2026-04-14 10:49:34
β 2026-05-11 00:18:48
βA50.22.174.72015-08-03 β 2016-09-21 Β· 4 obs
β 2015-08-03 15:37:58
β 2016-09-21 02:50:14
β 2026-04-14 10:49:34
β 2026-05-11 00:18:48
β 2016-09-21 02:50:14
β 2026-04-14 10:49:34
β 2026-05-11 00:18:48
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| dvsystems.net | owen.ns.cloudflare.com, joan.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.219
NS records: owen.ns.cloudflare.com, joan.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for dvsystems.net (unsigned zone)
β±οΈ Timing
Total: 297ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.8.23, 104.18.9.23 |
| AAAA | 2 | 2606:4700::6812:817, 2606:4700::6812:917 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
Analysis
IP Addresses
mail.dvsystems.net points to four IP numbers: 2606:4700::6812:817, 2606:4700::6812:917, 104.18.8.23 and 104.18.9.23.
For instance, other host names dustinhome.no, common.provationapex.com, directferries.nl, frederickhealth-msgapistagel1.provationapex.com and frederickhealth-msgapiprodl1.provationapex.com share IP numbers with mail.dvsystems.net.