sfilter.sysystem.net - robtex.com
sfilter.sysystem.net
| DNSSEC | โ ๏ธ Not signed | ||||||
sysystem.net
| DNSSEC | โ ๏ธ Not signed | ||||||
| NS | nis.dacom.co.kr โญ | ||||||
| NS | ns2.dacom.co.kr | ||||||
| MX | gw-spam.mailwood.com โญ | ||||||
| TXT | v=spf1 include:spf.onnet21.com ~all | ||||||
| SOA | nis.dacom.co.krdnsmaster@bora.net 2025-12-10 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
1 record (0 active, 1 former)
โA211.40.221.1902015-07-01 โ 2016-06-23 ยท 3 obs
โ 2015-07-01 02:42:06
โ 2016-06-23 00:59:50
โ 2026-07-14 22:54:04
โ 2016-06-23 00:59:50
โ 2026-07-14 22:54:04
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| sysystem.net | nis.dacom.co.kr, ns2.dacom.co.kr | - |
โ Authoritative Response
Server:164.124.101.31
NS records: nis.dacom.co.kr, ns2.dacom.co.kr
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for sysystem.net (unsigned zone)
โฑ๏ธ Timing
Total: 1353ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|