mail.a-ct.dk - robtex.com
mail.a-ct.dk
| DNSSEC | โ ๏ธ Not signed | ||||||
a-ct.dk
| DNSSEC | ๐ Signed (DS record present) | ||||||
| A | 2a02:2350:5:10b:8011:2e57:2716:970a๐ฉ๐ฐ ONECOM2a02:2350::/32 One.com A/S | ||||||
| A | 46.30.213.98๐ฉ๐ฐ ONECOM46.30.208.0/21 One.com A/S | ||||||
| NS | ns01.one.com โญ | ||||||
| NS | ns02.one.com | ||||||
| MX | act-dk0c.mail.protection.outlook.com โญ | ||||||
| TXT | v=spf1 include:spf.protection.outlook.com include:mouseketeers.conviator.com ... | ||||||
| TXT | MS=ms76918447 | ||||||
| SOA | ns01.one.comhostmaster@one.com 2026-04-20 #1 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (0 active, 2 former)
โA195.249.40.1492015-06-19 โ 2015-06-19 ยท 3 obs
โ 2015-06-19 12:32:54
โ 2015-10-31 04:48:34
โ 2026-04-25 14:26:04
โ 2015-10-31 04:48:34
โ 2026-04-25 14:26:04
โA5.206.197.2332015-10-31 โ 2016-12-25 ยท 5 obs
โ 2015-06-19 12:32:54
โ 2015-10-31 04:48:34
โ 2016-12-25 14:26:40
โ 2026-03-27 04:10:10
โ 2026-04-25 14:26:04
โ 2015-10-31 04:48:34
โ 2016-12-25 14:26:40
โ 2026-03-27 04:10:10
โ 2026-04-25 14:26:04
๐ DNS Trace
๐ Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| dk | s.nic.dk, b.nic.dk, c.nic.dk, h.nic.dk... | - |
| a-ct.dk | ns01.one.com, ns02.one.com | - |
โ Authoritative Response
Server:185.10.11.10
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: 550ms | Queries: -
๐ Records
| Type | Count | Sample Data |
|---|