elmo-andersen.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. Its website address 91.221.196.232 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by 442437603.pamx1.hotmail.com. The zone is DNSSEC-signed and validates, has no DMARC policy and has no IPv6 address. 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 |
|---|---|---|---|---|---|---|---|
| 91.221.196.232 | 43200s | — | AS51468 | One.com A/S | 91.221.196.0/23 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | 442437603.pamx1.hotmail.com | 52.101.10.15 52.101.40.28 52.101.41.1 52.101.73.29 |
— — — — |
AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation AS8075 Microsoft Corporation |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | elmo-andersen.dk → 91.221.196.232 |
| 🔶 Autoconfig | elmo-andersen.dk → 91.221.196.232 |
| TXT Record |
|---|
| v=spf1 include:spf.protection.outlook.com -all |
| Policy | Record (elmo-andersen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com -all |
| www | 91.221.196.232 (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 |
DNS lookups: 1/10 · policy: -all
No problems found| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.elmo-andersen.dk | elmo-andersen.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081301 |
| 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 |
|---|---|---|---|
| 2026-10-14 09:49:24 | 2019ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-30 17:00:31 | 1017ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-26 10:55:28 | 598ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-20 13:14:40 | 604ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-18 04:49:11 | 1324ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-27 17:20:39 shown | 1032ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-14 04:46:35 | 1080ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-14 20:27:00 | 8884ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 17:24:56 | 2351ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 07:14:21 | 1675ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 07:13:08 | 7592ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 07:07:21 | 552ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-17 07:00:20 | 732ms | 2 NS 1 A 1 MX | 🔒 Secure |