mailproxy2.vanvuong.net - robtex.com
mailproxy2.vanvuong.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2a01:4f8:221:706:7a68:7dca:9fd8:eeac🇩🇪 Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 188.40.69.76🇩🇪 Hetzner188.40.0.0/16 HETZNER-RZ-FKS-BLK1 | ||||||
vanvuong.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 198.49.23.144🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.49.23.145🇺🇸 SQUARESPACE-1198.49.23.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.185.159.144🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| A | 198.185.159.145🇺🇸 SQUARESPACE-1198.185.159.0/24 Squarespace, Inc. 459 Broadway, 5th Floor New York, NY 10013 US | ||||||
| NS | ns2.checkdomain.de ⭐ | ||||||
| NS | ns.checkdomain.de | ||||||
| MX | mx1.vanvuong.net ⭐ | ||||||
| MX | mx3.vanvuong.net(20) | ||||||
| MX | mx2.vanvuong.net(30) | ||||||
| SOA | ns.checkdomain.dehostmaster@checkdomain.de 2018-09-18 #1 | ||||||
Previously MX for
DNS History
2 records (2 active, 0 former)
●A188.40.69.762017-09-02 → 2026-03-28 · 2 obs
● 2017-09-02 08:50:58
● 2026-03-28 00:20:30
● 2026-03-28 00:20:30
●A2a01:4f8:221:706:7a68:7dca:9fd8:eeac2017-09-02 → 2026-03-28 · 2 obs
● 2017-09-02 08:50:58
● 2026-03-28 00:20:30
● 2026-03-28 00:20:30
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| vanvuong.net | ns.checkdomain.de, ns2.checkdomain.de | - |
✅ Authoritative Response
Server:109.237.143.11
NS records: ns.checkdomain.de, ns2.checkdomain.de
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vanvuong.net (unsigned zone)
⏱️ Timing
Total: 637ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 188.40.69.76 |
| AAAA | 1 | 2a01:4f8:221:706:7a68:7dca:9fd8:eeac |
Analysis
IP Addresses
mailproxy2.vanvuong.net points to two IP numbers: 2a01:4f8:221:706:7a68:7dca:9fd8:eeac and 188.40.69.76.
Other host names, for instance mailproxy2.austria-wetter.at, mailproxy2.romeni.de, mailproxy2.brauereiatlas.com, mailproxy2.checkdomain.asia and mailproxy2.vt-dresden.de share IP numbers with mailproxy2.vanvuong.net.