hellem.dk is a .dk domain served by 5 nameservers (ns1.gigahost.dk, ns2.gigahost.dk, ns3.gigahost.dk and 2 more). It was registered on 9 June 2011 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 86.48.72.41 is hosted by Sentia Denmark A/S (AS47292) in Denmark. Mail is handled by mx1.gigahost.dk, mx2.gigahost.dk and 1 more. The zone is not DNSSEC-signed, 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 |
|---|---|---|---|---|---|---|---|
| 86.48.72.41 | 360s | sumo04.solido.net | AS47292 | Sentia Denmark A/S | 86.48.72.0/21 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.gigahost.dk | 46.183.139.11 | mx1.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx2.gigahost.dk | 46.183.139.12 | mx2.gigahost.dk | AS47292 Sentia Denmark A/S |
| 10 | 3600s | mx3.gigahost.dk | 46.183.139.13 | mx3.gigahost.dk | AS47292 Sentia Denmark A/S |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 10 | 10 | 443 | autodiscover.gigahost.dk |
| TXT Record |
|---|
| spf2.0/pra |
| v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (hellem.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx include:spf.gigahost.dk -all |
| Policy | Record (_dmarc.hellem.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| www | 86.48.72.41 (AS47292) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u16150706.wl207.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u16150706.wl207.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: 2/10 · policy: -all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026062501 |
| Primary NS (MNAME) | ns1.gigahost.dk |
| Responsible (RNAME) | hostmaster@hellem.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2011-06-09 |
| Expires | 2031-06-30 (1717d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 18:05:14 | 998ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-09 01:57:35 | 1007ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-01 23:37:16 | 1052ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-24 21:58:46 | 1057ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-19 14:16:29 | 1118ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-10 22:01:18 | 1007ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-09-03 16:36:20 | 1856ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-28 03:54:56 | 1000ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 08:20:06 | 5479ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 10:43:26 | 9956ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-08 07:00:57 | 9884ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-05 23:43:23 | 951ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-23 10:01:31 | 1296ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 19:49:49 | 1182ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-11 05:00:32 | 1330ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 20:26:59 | 2250ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 23:00:48 shown | 1173ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-19 10:53:46 | 1976ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 11:21:49 | 1475ms | 5 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-17 11:14:24 | 973ms | 5 NS 1 A 3 MX | 🔓 Insecure |