seppmail.dk is a .dk domain served by 3 nameservers (ns.seppmail.ch, ns.seppmail.cloud, ns.seppmail.io). It was registered on 2 July 2021 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 116.202.28.251 is hosted by Hetzner Online GmbH (AS24940) in Germany. The zone is not DNSSEC-signed, publishes a DMARC policy and is reachable over IPv6. Below are all of its DNS records from this scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 116.202.28.251 | — | mail.josephlist.net | AS24940 | Hetzner Online GmbH | 116.202.0.0/15 | 🇩🇪 Germany | Falkenstein |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:4f8:c012:d9d3::1 | — | mail.josephlist.net | AS24940 | Hetzner Online GmbH | 2a01:4f8:0:0:0:0:0:0/31 | 🇩🇪 Germany | Falkenstein |
| TXT Record |
|---|
| v=spf1 mx -all |
| Policy | Record (seppmail.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx -all |
| Policy | Record (_dmarc.seppmail.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject;rua=mailto:dmarc@seppmail.io;ruf=mailto:dmarc@seppmail.io |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:tlsrpt@seppmail.io |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:iodef@seppmail.io |
| 0 | issue | letsencrypt.org |
| 0 | issue | swisssign.com |
| www | 116.202.28.251 2a01:4f8:c012:d9d3::1 (AS24940) (address records, no CNAME) |
| www vs bare domain | Same network seppmail.dk: 116.202.28.251 2a01:4f8:c012:d9d3::1 (AS24940) www.seppmail.dk: 116.202.28.251 2a01:4f8:c012:d9d3::1 (AS24940) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026061101 |
| Primary NS (MNAME) | ns.seppmail.cloud |
| Responsible (RNAME) | hostmaster@seppmail.cloud |
| Refresh | 28800s |
| Retry | 7200s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | GANDI SAS |
| Registered | 2021-07-02 |
| Expires | 2027-07-31 (287d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 06:22:35 | 2565ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 16:45:05 | 3670ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 12:54:30 | 636ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 12:49:44 | 1433ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 05:21:38 | 10336ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 16:21:44 | 2809ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-19 23:47:53 | 2602ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-12 22:18:45 | 1819ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-04 04:00:23 | 2006ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 22:59:00 | 1530ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 09:52:14 | 1105ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 08:38:11 | 9048ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-06 15:42:38 | 1332ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-04 22:43:02 | 9929ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-23 22:17:16 | 3192ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-16 18:52:31 | 1288ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-09 17:48:33 | 11315ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-02 10:48:24 | 10470ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-25 05:17:45 | 1350ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 13:19:39 | 873ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 16:29:15 | 1259ms | 3 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 15:34:07 shown | 1775ms | 3 NS 1 A 0 MX | 🔓 Insecure |