aa-elcenter.dk is a .dk domain served by 2 nameservers (ns01.one.com, ns02.one.com). It was registered on 3 July 1998 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.30.215.221 is hosted by One.com A/S (AS51468) in Denmark. 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, publishes a DMARC policy and is reachable over IPv6. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.221 | 3600s | webcluster1.webpod18-cph3.g1i.one | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| 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 |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:108:ec:fe21:533e:67d2 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| v=spf1 include:_custspf.one.com ~all |
| Policy | Record (aa-elcenter.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:_custspf.one.com ~all |
| Policy | Record (_dmarc.aa-elcenter.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 46.30.215.221 2a02:2350:5:108:ec:fe21:533e:67d2 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network aa-elcenter.dk: 46.30.215.221 2a02:2350:5:108:ec:fe21:533e:67d2 (AS51468) www.aa-elcenter.dk: 46.30.215.221 2a02:2350:5:108:ec:fe21:533e:67d2 (AS51468) |
| Wildcard | No |
| Denial of existence | NSEC3 · 0 iterations · no salt RFC 9276 ✓ |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
DNS lookups: 1/10 · policy: ~all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.mx1.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx2.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx3.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| SMTP _25._tcp.mx4.mailpod15-cph3.g1i.one.com | DANE-EE · SPKI · SHA-256 | FEA3731F9349938931D39CCE9FCE17B7… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026101401 |
| 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 | 1998-07-03 |
| Expires | 2027-09-30 (347d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 10:07:50 shown | 488ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-10-01 21:13:54 | 474ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-26 20:26:33 | 671ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-22 01:48:22 | 612ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-19 09:44:03 | 1310ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-09-04 17:13:55 | 679ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-25 00:19:34 | 685ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-22 15:40:34 | 7863ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-08-06 04:09:54 | 1841ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-30 11:50:23 | 682ms | 2 NS 1 A 4 MX | 🔒 Secure |
| 2026-06-22 11:49:22 | 1106ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:15:34 | 1059ms | 2 NS 1 A 4 MX | 🔒 Secure |