mail.dum.dk - robtex.com
mail.dum.dk
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 195.201.138.86๐ฉ๐ช Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| PTR | mail.dum.dk | ||||||
dum.dk
| DNSSEC | โ ๏ธ Not signed | ||||||
| A | 2a01:4f8:c2c:1de6::2๐ฉ๐ช Hetzner2a01:4f8::/32 HETZNER-IPv6-BLK | ||||||
| A | 195.201.138.86๐ฉ๐ช Hetzner195.201.0.0/16 HETZNER-DC | ||||||
| NS | hydrogen.ns.hetzner.com โญ | ||||||
| NS | helium.ns.hetzner.de | ||||||
| NS | oxygen.ns.hetzner.com | ||||||
| MX | mail.dum.dk โญ | ||||||
| TXT | v=spf1 mx -all | ||||||
| TXT | google-site-verification=gAjtCFaaAMPmNmycFYIAUhRqU4LOW8pciEyVxlRDe6k | ||||||
| SOA | hydrogen.ns.hetzner.comdns@hetzner.com 2026-05-02 #1 | ||||||
PTR for
MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
โA193.89.107.1632015-07-13 โ 2018-08-22 ยท 4 obs
โ 2015-07-13 18:29:14
โ 2018-08-22 21:14:38
โ 2026-02-25 06:51:20
โ 2026-06-25 06:36:40
โ 2018-08-22 21:14:38
โ 2026-02-25 06:51:20
โ 2026-06-25 06:36:40
โA195.201.138.862026-02-25 โ 2026-06-25 ยท 3 obs
โ 2018-08-22 21:14:38
โ 2026-02-25 06:51:20
โ 2026-06-25 06:36:40
โ 2026-02-25 06:51:20
โ 2026-06-25 06:36:40
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | b.nic.dk, c.nic.dk, h.nic.dk, l.nic.dk... | - |
| dum.dk | helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com | - |
โ Authoritative Response
Server:88.198.229.192
NS records: helium.ns.hetzner.de, oxygen.ns.hetzner.com, hydrogen.ns.hetzner.com
๐ DNSSEC Status
โ ๏ธ Insecure (no DNSSEC)
No DS record for dum.dk (unsigned zone)
โฑ๏ธ Timing
Total: 796ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 195.201.138.86 |
Analysis
Mail Server Role
mail.dum.dk serves as a mail server for corell.dk, dhamma.dk, dum.dk and anicca.dk.
mail.corell.dk and mail.anicca.dk commonly serve as mail servers alongside mail.dum.dk.
IP Addresses
mail.dum.dk has exactly one IP address โ 195.201.138.86.
Among others, www.dum.dk, dhamma.dk, dum.dk and anicca.dk resolve to the same IP numbers as mail.dum.dk.