mail.copsub.dk - robtex.com

mail.copsub.dk

DNSSECโš ๏ธ Not signed
A46.163.74.239๐Ÿ‡ซ๐Ÿ‡ท GD-EMEA-DC-SXB146.163.64.0/20
PTRvps02.copsub.dk

copsub.dk

DNSSEC๐Ÿ”’ Signed (DS record present)
A83.169.37.20๐Ÿ‡ฉ๐Ÿ‡ช GODADDY83.169.32.0/20
NSns01.one.com โญ
NSns02.one.com
MXmail.copsub.dk โญ
TXTv=spf1 mx a:vps01.copsub.dk a:vps02.copsub.dk -all
SOAns01.one.comhostmaster@one.com 2026-05-02 #1

MX for

Same first word

Similar names

DNS History

1 record (1 active, 0 former)

201820192020202120222023202420252026A46.163.74.239
โ—A46.163.74.2392017-02-17 โ†’ 2026-05-11 ยท 2 obs
โ— 2017-02-17 21:00:04
โ— 2026-05-11 03:21:32

๐Ÿ” DNS Trace

๐Ÿ“‹ Delegation Chain

ZoneNameserversGlue
dkb.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk...12 records
copsub.dkns01.one.com, ns02.one.com-

โœ… Authoritative Response

Server:195.206.121.10

NS records: ns01.one.com, ns02.one.com

๐Ÿ”’ DNSSEC Status

๐Ÿ” Secure (DNSSEC validated)

Chain of trust verified from root to domain

โฑ๏ธ Timing

Total: 996ms | Queries: -

๐Ÿ“„ Records

TypeCountSample Data
A146.163.74.239

๐Ÿ“Œ 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.