smtp.vantishr.com - robtex.com
smtp.vantishr.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 121.37.212.107🇨🇳 HWCSNET121.37.192.0/18 Huawei Clouds Guangzhou Region | ||||||
| PTR | ecs-121-37-212-107.compute.hwclouds-dns.com | ||||||
vantishr.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | ns1.hwclouds-dns.com ⭐ | ||||||
| NS | ns1.huaweicloud-dns.cn ⚠️ Not in parent delegation | ||||||
| NS | ns1.huaweicloud-dns.com ⚠️ Not in parent delegation | ||||||
| NS | ns1.huaweicloud-dns.net ⚠️ Not in parent delegation | ||||||
| NS | ns1.huaweicloud-dns.org ⚠️ Not in parent delegation | ||||||
| NS | ns1.hwclouds-dns.net | ||||||
| MX | smtp.vantishr.com ⭐ | ||||||
| TXT | v=spf1 include:spf.mailserver.com -all | ||||||
| SOA | ns1.hwclouds-dns.comhwclouds\@cs.huawei.com serial=1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A121.37.212.1072026-04-16 → 2026-04-25 · 2 obs
● 2026-04-16 22:11:32
● 2026-04-25 18:39:18
● 2026-04-25 18:39:18
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, m.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net... | - |
| vantishr.com | ns1.hwclouds-dns.com, ns1.hwclouds-dns.net | 5 records |
✅ Authoritative Response
Server:159.138.17.187
NS records: ns1.hwclouds-dns.com, ns1.hwclouds-dns.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for vantishr.com (unsigned zone)
⏱️ Timing
Total: 1334ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 121.37.212.107 |
📌 Glue Records Collected
Total: 5
Out-of-bailiwick: 5 (ns1.hwclouds-dns.com, ns1.hwclouds-dns.com, ns1.hwclouds-dns.com...)
Analysis
Mail Server Role
smtp.vantishr.com functions as a mail server for vantishr.com.
IP Addresses
smtp.vantishr.com points to IP number: 121.37.212.107.