myseko.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 5 May 2017 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.127 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by mx1.pub.mailpod14-cph3.one.com, mx2.pub.mailpod14-cph3.one.com and 2 more. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.127 | 3600s | webforward.webpod16-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 10800s | mx1.pub.mailpod14-cph3.one.com | 185.10.9.212 | mx1.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx2.pub.mailpod14-cph3.one.com | 185.10.9.213 | mx2.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx3.pub.mailpod14-cph3.one.com | 185.10.9.214 | mx3.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| 10 | 10800s | mx4.pub.mailpod14-cph3.one.com | 185.10.9.215 | mx4.pub.mailpod14-cph3.one.com | AS51468 One.com A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 46.30.215.103 |
| 🔶 Autoconfig | 46.30.215.103 |
| TXT Record |
|---|
| v=spf1 include:sendgrid.net -all |
| Policy | Record (myseko.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:sendgrid.net -all |
| www | 46.30.215.127 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u1467810.wl061.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u1467810.wl061.sendgrid.net | RSA · ~1024 bit below 2048 bit |
DKIM selectors can't be listed, so we check the common ones (Microsoft 365, Google, Mailchimp, SendGrid, generic). Keys under other selectors aren't shown.
DNS lookups: 2/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx2.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx3.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| SMTP _25._tcp.mx4.pub.mailpod14-cph3.one.com | DANE-EE · SPKI · SHA-256 | 42A27444ECBF3C0485409E27E2A6AB15… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101502 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Field | Value |
|---|---|
| Registrar | ONE.COM A/S |
| Registered | 2017-05-05 |
| Expires | 2027-05-31 (226d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-16 03:51:51 shown | 1472ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-15 01:28:19 | 539ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-03 00:22:07 | 517ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 06:13:28 | 916ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-28 05:09:05 | 2607ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-16 18:10:25 | 4996ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-07-10 23:07:54 | 10756ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-28 17:55:40 | 711ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-25 09:27:45 | 2134ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-23 10:53:42 | 1166ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 04:01:44 | 715ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-19 14:44:58 | 637ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-18 02:35:47 | 987ms | 2 NS 1 A 4 MX | 🔒 Secure |