grenaagym.dk is a .dk domain served by 2 nameservers (primary.infoserv.dk, secondary.infoserv.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 139.162.227.162 is hosted by Akamai Connected Cloud (AS63949) in United Kingdom. Mail is handled by mail.ishost.dk. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| primary.infoserv.dk | — | — | — |
| secondary.infoserv.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 139.162.227.162 | — | li1512-162.members.linode.com | AS63949 | Akamai Connected Cloud | 139.162.0.0/16 | 🇬🇧 United Kingdom | London |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | mail.ishost.dk | 139.162.148.133 | mail.ishost.dk | AS63949 Akamai Connected Cloud |
| TXT Record |
|---|
| v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all |
| Policy | Record (grenaagym.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx a:mail.ishost.dk a:mail3.ishost.dk -all |
| Policy | Record (_dmarc.grenaagym.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject |
| www | 139.162.227.162 (AS63949) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| default | — | RSA · ~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: 3/10 · 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 | 202310257 |
| Primary NS (MNAME) | primary.infoserv.dk |
| Responsible (RNAME) | admin@infoserv |
| Refresh | 900s |
| Retry | 300s |
| Expire | 3600s |
| Minimum (neg-cache TTL) | 900s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-09 12:49:47 | 2934ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-08 11:03:17 | 680ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-30 19:39:39 | 758ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-28 03:44:34 | 1131ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 13:35:15 | 1647ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 02:52:00 | 1071ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-17 09:45:52 shown | 2954ms | 2 NS 1 A 1 MX | 🔓 Insecure |