ns2.sfirstmail.com - robtex.com
ns2.sfirstmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.252.35.162🇸🇰 STORMWALL-AS5.252.35.0/24 | ||||||
| PTR | sender.firstmail.ltd | ||||||
sfirstmail.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 5.230.123.239🇩🇪 ASGHOSTNET5.230.123.0/24 GHOSTnet GmbH IP Space | ||||||
| NS | ns1.sfirstmail.com ⭐ ⚠️ Not in parent delegation | ||||||
| NS | ns1.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| NS | ns2.firstmail.ltd ⚠️ Not in zone NS records | ||||||
| NS | ns2.sfirstmail.com ⚠️ Not in parent delegation | ||||||
| NS | ns3.sfirstmail.com ⚠️ Not in parent delegation | ||||||
| MX | mail.sfirstmail.com ⭐ | ||||||
| TXT | v=spf1 ip4:5.252.35.162 -all | ||||||
| TXT | v=spf1 ip4:5.230.123.239 a mx ~all | ||||||
| SOA | ns1.sfirstmail.comadmin@sfirstmail.com 2023-08-19 #2 | ||||||
NS for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A5.252.35.1622026-03-24 → 2026-03-26 · 2 obs
● 2026-03-24 14:23:30
● 2026-03-26 05:28:24
● 2026-03-26 05:28:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | c.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net... | - |
| sfirstmail.com | ns1.firstmail.ltd, ns2.firstmail.ltd | - |
✅ Authoritative Response
Server:5.252.35.162
NS records: ns1.firstmail.ltd, ns2.firstmail.ltd
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sfirstmail.com (unsigned zone)
⏱️ Timing
Total: 375ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 5.252.35.162 |
Analysis
Name Server Role
ns2.sfirstmail.com serves as the name server for sfirstmail.com.
ns1.sfirstmail.com, ns3.sfirstmail.com and ns1.firstmail.ltd commonly serve as a name server alongside ns2.sfirstmail.com.
IP Addresses
ns2.sfirstmail.com points to a single IP: 5.252.35.162.
Other host names, for instance ns1.chondrodystlity.ru, ns1.osmormails.ru, ns1.tiempomail.com, ns2.pathoge.com and ns2.reusmail.com share IP numbers with ns2.sfirstmail.com.