alektumgroup.dk is a .dk domain served by 4 nameservers (ns1-33.azure-dns.com, ns2-33.azure-dns.net, ns3-33.azure-dns.org and 1 more). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 46.16.234.12 is hosted by ODERLAND Webbhotell AB (AS44136) in Sweden. Mail is handled by alektumgroup-dk.j-v1.mx.microsoft. The zone is DNSSEC-signed and validates, publishes a 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 |
|---|---|---|---|---|---|---|---|
| 46.16.234.12 | 10800s | alektum-srv01.oderland.com | AS44136 | ODERLAND Webbhotell AB | 46.16.232.0/21 | 🇸🇪 Sweden | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _sipfederationtls._tcp | 100 | 1 | 5061 | sipfed.online.lync.com |
| TXT Record |
|---|
| 8dv4jhmpm9hf7rltzt01dsdz6bwqcg3k |
| kgQxkTiNngqbwJwKpq0TOdonwxDta+m3SmpDEqtXSn999p3U4IQQjXzQ3Ja8vq0AtjLjZ3CJp9LPsyJTJIkcLA== |
| MS=ms76028647 |
| v=spf1 include:_spf.anpdm.com include:spf.protection.outlook.com include:spf.mph1.com include:spf.invoiceportal.net ip4:195.66.94.140 ip4:195.66.94.146 ip4:89.221.245.196 ip4:89.221.244.143 -all |
| Policy | Record (alektumgroup.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:_spf.anpdm.com include:spf.protection.outlook.com include:spf.mph1.com include:spf.invoiceportal.net ip4:195.66.94.140 ip4:195.66.94.146 ip4:89.221.245.196 ip4:89.221.244.143 -all |
| Policy | Record (_dmarc.alektumgroup.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:c5lovuwd@ag.eu.dmarcadvisor.com; |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:c5lovuwd@tls.eu.dmarcadvisor.com |
| www | 46.16.234.12 (AS44136) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Denial of existence | Compact NSEC (RFC 9824, "black lies") not walkable |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u13740965.wl216.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u13740965.wl216.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: 6/10 · policy: -all
No problems found| Service / Owner | Type | Cert association |
|---|---|---|
| SMTP _25._tcp.alektumgroup-dk.j-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | C495D9E40F7E625BE22F83CC64305182… |
| SMTP _25._tcp.alektumgroup-dk.j-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | 38D895F5105BC2545822C17A2444F4B0… |
| SMTP _25._tcp.alektumgroup-dk.j-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | 5F88694615E4C61686E106B84C3338C6… |
| SMTP _25._tcp.alektumgroup-dk.j-v1.mx.microsoft | DANE-TA · Full cert · SHA-256 | 6EBFF927297A5B3AAF5EAE672252C36A… |
| SMTP _25._tcp.alektumgroup-dk.j-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | 133086C7B822371A4A3304F1661A7880… |
| SMTP _25._tcp.alektumgroup-dk.j-v1.mx.microsoft | DANE-EE · SPKI · SHA-256 | A6C267923B26A4A9617EDA73D8DB4FBC… |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2023100302 |
| Primary NS (MNAME) | ns1-33.azure-dns.com |
| Responsible (RNAME) | registry@alektum.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 777600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-14 17:16:39 | 690ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-25 02:10:52 | 2772ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-20 00:32:12 shown | 839ms | 4 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:51:15 | 2338ms | 4 NS 1 A 1 MX | 🔒 Secure |