alvagruppen.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 46.30.215.164 is hosted by One.com A/S (AS51468) in Denmark. Mail is handled by eu-esec-01.heimdalsecurity.com, eu-esec-02.heimdalsecurity.com. 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 |
|---|---|---|---|---|---|---|---|
| 46.30.215.164 | 3600s | webcluster2.webpod17-cph3.one.com | AS51468 | One.com A/S | 46.30.208.0/21 | 🇩🇰 Denmark | Copenhagen |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a02:2350:5:106:8027:5258:9710:d1f8 | 3600s | — | AS51468 | One.com A/S | 2a02:2350:0:0:0:0:0:0/32 | 🇩🇰 Denmark | Copenhagen |
| TXT Record |
|---|
| MS=ms58460107 |
| v=spf1 include:spf.protection.outlook.com ip4:87.116.14.228 -all |
| Policy | Record (alvagruppen.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:spf.protection.outlook.com ip4:87.116.14.228 -all |
| Policy | Record (_dmarc.alvagruppen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 46.30.215.164 2a02:2350:5:106:8027:5258:9710:d1f8 (AS51468) (address records, no CNAME) |
| www vs bare domain | Same network alvagruppen.dk: 46.30.215.164 2a02:2350:5:106:8027:5258:9710:d1f8 (AS51468) www.alvagruppen.dk: 46.30.215.164 2a02:2350:5:106:8027:5258:9710:d1f8 (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.eu-esec-01.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| SMTP _25._tcp.eu-esec-02.heimdalsecurity.com | DANE-EE · SPKI · SHA-256 | 2E8933DD6DB99304A5A9D5C4ECDE7B8E… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026100201 |
| 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 |
|---|---|---|---|
| 2026-10-08 06:57:29 shown | 576ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-10-02 18:59:18 | 867ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-30 18:44:26 | 796ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-13 21:10:20 | 642ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-08 16:48:05 | 1202ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-27 20:42:46 | 1061ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 21:55:06 | 848ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-26 15:08:24 | 550ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-12 02:13:23 | 965ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-07 11:13:31 | 8780ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-03 02:33:24 | 1284ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-07-01 22:40:11 | 764ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-27 06:28:26 | 842ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-25 00:51:56 | 894ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-16 13:24:26 | 824ms | 2 NS 1 A 2 MX | 🔒 Secure |