sfilter.corevest.com - robtex.com
sfilter.corevest.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 211.40.221.190🇰🇷 DACOM-NET211.40.0.0/16 contact noc@bora.net if necessary | ||||||
| PTR | spam.mailwood.com | ||||||
corevest.com
| DNSSEC | ⚠️ Not signed | ||||||
| NS | pridns.biz-era.net ⭐ | ||||||
| NS | secdns.biz-era.net | ||||||
| MX | outgoing.corevest.com ⭐ | ||||||
| TXT | v=spf1 ip4:103.254.255.94 ip4:103.3.164.247 ~all | ||||||
| SOA | pridns.biz-era.netcolin@biz-era.net 2020-04-13 #0 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
●A211.40.221.1902007-11-28 → 2026-04-12 · 2 obs
● 2007-11-28 07:13:20
● 2026-04-12 18:09:32
● 2026-04-12 18:09:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| corevest.com | pridns.biz-era.net, secdns.biz-era.net | - |
✅ Authoritative Response
Server:52.187.55.125
NS records: pridns.biz-era.net, secdns.biz-era.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for corevest.com (unsigned zone)
⏱️ Timing
Total: 1085ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 211.40.221.190 |
Analysis
IP Addresses
sfilter.corevest.com points to a single IP number: 211.40.221.190.
Other host names, for instance sfilter.okcm.co.kr, sfilter.interbill.co.kr, sfilter.ctifuture.com, sfilter.ucikorea.com and sfilter.bogois.co.kr share IP numbers with sfilter.corevest.com.