webmail.koffmann.com.vn - robtex.com
webmail.koffmann.com.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.221.221.67๐ป๐ณ AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
koffmann.com.vn
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 103.221.221.67๐ป๐ณ AZDIGI-AS-VN103.221.220.0/22 AZDIGI-VN | ||||||
| NS | ns4.tenten.vn โญ | ||||||
| NS | ns5.tenten.vn | ||||||
| NS | ns6.tenten.vn | ||||||
| MX | mail.koffmann.com.vn โญ | ||||||
| TXT | google-site-verification=JsVQIvNQ92DnkW9r0dF8fUFvI1J1Bt1rfgn4AaB6uf4 | ||||||
| SOA | ns4.tenten.vnhostmaster@koffmann.com.vn 2025-11-18 #16 | ||||||
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA103.221.221.672026-05-01 โ 2026-05-11 ยท 2 obs
โ 2026-05-01 13:32:36
โ 2026-05-11 16:56:52
โ 2026-05-11 16:56:52
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| vn | c.dns-servers.vn, a.dns-servers.vn, e.dns-servers.vn, g.dns-servers.vn... | - |
| koffmann.com.vn | ns5.tenten.vn, ns4.tenten.vn, ns6.tenten.vn | - |
โ Authoritative Response
Server:103.18.7.205
NS records: ns5.tenten.vn, ns4.tenten.vn, ns6.tenten.vn
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for koffmann.com.vn (unsigned zone)
โฑ๏ธ Timing
Total: 2030ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 103.221.221.67 |
Analysis
IP Addresses
webmail.koffmann.com.vn resolves to one IP number: 103.221.221.67.
other host names including chaca.com.vn, mail.suaxedien.vn, luavanuoc.com, khudothithethaohanoi.vn and hoidap.com.vn share IP numbers with webmail.koffmann.com.vn.