elek-data.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 2 May 2002 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.235.243.20 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 85.235.243.20 | 3600s | nyhedsbrev.odsgard.dk | AS3308 | Norlys Telco A/S | 85.235.224.0/19 | 🇩🇰 Denmark | Hørsholm |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | elek-data.dk → 85.235.243.20 |
| 🔶 Autoconfig | elek-data.dk → 85.235.243.20 |
| TXT Record |
|---|
| v=spf1 include:servers.mcsv.net ?all |
| Policy | Record (elek-data.dk) |
|---|---|
| ?all (neutral) | v=spf1 include:servers.mcsv.net ?all |
| Policy | Record (_dmarc.elek-data.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1;p=none; |
| www CNAME | elek-data.dk (all on elek-data.dk) → 85.235.243.20 (AS3308) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| k1 | dkim.mcsv.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: 1/10 · policy: ?all
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.elek-data.dk | elek-data.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101001 |
| 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 | Punktum dk A/S (direct) |
| Registered | 2002-05-02 |
| Expires | 2027-06-30 (254d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-11 17:06:51 shown | 832ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-05 11:13:51 | 908ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-25 10:21:54 | 752ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-23 11:24:58 | 693ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-10 07:31:47 | 2464ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-08 00:27:10 | 8799ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 01:40:07 | 748ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-24 00:08:32 | 923ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-17 06:47:05 | 512ms | 2 NS 1 A 2 MX | ⚠️ Bogus |
| 2026-06-17 06:41:01 | 746ms | 2 NS 1 A 2 MX | 🔒 Secure |