mail.copsub.dk - robtex.com
mail.copsub.dk
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 46.163.74.239๐ซ๐ท GD-EMEA-DC-SXB146.163.64.0/20 | ||||||
| PTR | vps02.copsub.dk | ||||||
copsub.dk
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 83.169.37.20๐ฉ๐ช GODADDY83.169.32.0/20 | ||||||
| NS | ns01.one.com โญ | ||||||
| NS | ns02.one.com | ||||||
| MX | mail.copsub.dk โญ | ||||||
| TXT | v=spf1 mx a:vps01.copsub.dk a:vps02.copsub.dk -all | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-05-02 #1 | ||||||
MX for
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
โA46.163.74.2392017-02-17 โ 2026-05-11 ยท 2 obs
โ 2017-02-17 21:00:04
โ 2026-05-11 03:21:32
โ 2026-05-11 03:21:32
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | 12 records |
| copsub.dk | ns01.one.com, ns02.one.com | - |
โ Authoritative Response
Server:195.206.121.10
NS records: ns01.one.com, ns02.one.com
๐ DNSSEC Status
๐ Secure (DNSSEC validated)
Chain of trust verified from root to domain
โฑ๏ธ Timing
Total: 996ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 46.163.74.239 |
๐ Glue Records Collected
Total: 12
In-bailiwick: 12 (b.nic.dk, b.nic.dk, c.nic.dk...)
Analysis
Mail Server Role
mail.copsub.dk serves as the mail server for copenhagensuborbitals.com and copsub.dk.
IP Addresses
mail.copsub.dk resolves to a single IP: 46.163.74.239.
Other host names share IP numbers with mail.copsub.dk; for instance vps02.copsub.dk.