mail.dvsystems.org - robtex.com
mail.dvsystems.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700::6812:167fπΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700::6812:177fπΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.18.22.127Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.18.23.127Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| HTTPS | HTTP/2 β hints match | ||||||
| IPv4 hints | 104.18.22.127, 104.18.23.127 | ||||||
| IPv6 hints | 2606:4700::6812:167f, 2606:4700::6812:177f | ||||||
dvsystems.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700::6812:167fπΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700::6812:177fπΊπΈ Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.18.22.127Cloudflare104.18.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.18.23.127Cloudflare104.18.16.0/20 , 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 | 104.18.22.127, 104.18.23.127 | ||||||
| IPv6 hints | 2606:4700::6812:167f, 2606:4700::6812:177f | ||||||
| SOA | joan.ns.cloudflare.comdns@cloudflare.com serial=2402702563 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
βA104.18.22.1272026-02-24 β 2026-05-11 Β· 3 obs
β 2016-06-30 08:40:06
β 2026-02-24 01:58:14
β 2026-05-11 04:02:30
β 2026-02-24 01:58:14
β 2026-05-11 04:02:30
βA104.18.23.1272026-02-24 β 2026-05-11 Β· 3 obs
β 2016-06-30 08:40:06
β 2026-02-24 01:58:14
β 2026-05-11 04:02:30
β 2026-02-24 01:58:14
β 2026-05-11 04:02:30
βA2606:4700::6812:167f2026-02-24 β 2026-05-11 Β· 3 obs
β 2016-06-30 08:40:06
β 2026-02-24 01:58:14
β 2026-05-11 04:02:30
β 2026-02-24 01:58:14
β 2026-05-11 04:02:30
βA2606:4700::6812:177f2026-02-24 β 2026-05-11 Β· 3 obs
β 2016-06-30 08:40:06
β 2026-02-24 01:58:14
β 2026-05-11 04:02:30
β 2026-02-24 01:58:14
β 2026-05-11 04:02:30
βA50.22.174.72015-06-30 β 2016-06-30 Β· 4 obs
β 2015-06-30 19:09:00
β 2016-06-30 08:40:06
β 2026-02-24 01:58:14
β 2026-05-11 04:02:30
β 2016-06-30 08:40:06
β 2026-02-24 01:58:14
β 2026-05-11 04:02:30
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| dvsystems.org | joan.ns.cloudflare.com, owen.ns.cloudflare.com | - |
β Authoritative Response
Server:172.64.33.219
NS records: joan.ns.cloudflare.com, owen.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for dvsystems.org (unsigned zone)
β±οΈ Timing
Total: 805ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.18.22.127, 104.18.23.127 |
| AAAA | 2 | 2606:4700::6812:177f, 2606:4700::6812:167f |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h2"] |
Analysis
IP Addresses
mail.dvsystems.org resolves to four IPs: 2606:4700::6812:167f, 2606:4700::6812:177f, 104.18.22.127 and 104.18.23.127.
Other host names, for instance graincofs.com, dvsystems.org, prizebondtime.com, natlfire.com and marlocoil.com share IP numbers with mail.dvsystems.org.