elsta.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was already in the .dk zone when our tracking began on 16 June 2026. Mail is handled by mx1.mailpod15-cph3.g1i.one.com, mx2.mailpod15-cph3.g1i.one.com and 2 more. The zone is DNSSEC-signed and validates, has no 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.
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.mailpod15-cph3.g1i.one.com | 104.37.35.36 | mx1.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.mailpod15-cph3.g1i.one.com | 104.37.35.37 | mx2.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.mailpod15-cph3.g1i.one.com | 104.37.35.38 | mx3.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.mailpod15-cph3.g1i.one.com | 104.37.35.39 | mx4.mailpod15-cph3.g1i.one.com | AS51468 One.com A/S |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:111:4c:bc59:8548:3558 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| www | 46.30.215.73 2a02:2350:5:111:4c:bc59:8548:3558 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network elsta.dk: 46.30.215.73 2a02:2350:5:111:4c:bc59:8548:3558 (AS51468) www.elsta.dk: 46.30.215.73 2a02:2350:5:111:4c:bc59:8548:3558 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | DB00CDA1DB82CC93CBF96D7D5806F329… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026070405 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 06:10:12 | 808ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-27 23:45:00 | 2556ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-20 22:32:51 | 1461ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-04 00:53:40 | 643ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-17 03:51:39 | 2574ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-22 05:57:03 | 6980ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-17 11:44:25 | 890ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-11 04:47:44 shown | 14016ms | 2 NS 0 A 4 MX | 🔒 Secure |
| 2026-07-04 12:43:52 | 854ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 20:11:50 | 658ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-26 14:36:29 | 630ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 13:17:33 | 1117ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 07:05:35 | 650ms | 2 NS 1 A 4 MX | 🔒 Secure |