alten.dk is a .dk domain served by 3 nameservers (ns-103-a.gandi.net, ns-24-b.gandi.net, ns-248-c.gandi.net). It was registered on 15 June 2018 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 217.70.184.55 is hosted by GANDI SAS (AS29169) in France. Mail is handled by mx1.hc79-12.eu.iphmx.com, mx2.hc79-12.eu.iphmx.com. 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 |
|---|---|---|---|---|---|---|---|
| 217.70.184.55 | 10800s | webredir.gandi.net | AS29169 | GANDI SAS | 217.70.184.0/23 | 🇫🇷 France | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.40 |
| TXT Record |
|---|
| anthropic-domain-verification-xk2njg=bE3xjMqW1tDhvzlYGvG9KJN4b |
| aRc9i53i63HdyRC+zlng4on2ksTtWWP4EIIxC0v7oJW7gXsu0Oyu/PTdaQOdx/HJjt9Cc1yvRoUC8roSp4J+4w== |
| brevo-code:23e8f5bcbea8f572dc24a31bf707a02b |
| docusign=d06dfed8-b183-4b72-b62c-618736f4e139 |
| have-i-been-pwned-verification=dweb_erinmgpfbxp4dg6y38drdjqm |
| knowbe4-site-verification=b63e8e65c5103190cda5e374ceb48b68 |
| mistral-domain-verification=a6ce2175420d00a48bd5ce4df0500241b473aff8 |
| MS=ms11678141 |
| v=spf1 include:1xlj9qun1a.powerspf.com -all |
| Policy | Record (alten.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:1xlj9qun1a.powerspf.com -all |
| Policy | Record (_dmarc.alten.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; rua=mailto:jpkso11dmt@rua.powerdmarc.com; ruf=mailto:jpkso11dmt@ruf.powerdmarc.com; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | digicert.com |
| 0 | issue | sectigo.com |
| www CNAME | webredir.gandi.net (all on gandi.net) |
| www vs bare domain | Same network |
| Wildcard | No |
| Selector | CNAME | Key |
|---|---|---|
| — | 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: 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 | 1787184000 |
| Primary NS (MNAME) | ns1.gandi.net |
| Responsible (RNAME) | hostmaster@gandi.net |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 10800s |
| Field | Value |
|---|---|
| Registrar | GANDI SAS |
| Registered | 2018-06-15 |
| Expires | 2027-06-30 (253d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 05:57:00 | 3383ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-09 23:17:05 | 4346ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-08 20:57:15 | 2264ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-10-01 17:12:24 | 1942ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-24 15:57:31 | 1750ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-22 02:24:30 | 2704ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-15 00:49:06 | 5572ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-09 16:14:34 | 5818ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-09-03 08:51:57 | 2145ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-27 17:37:03 | 2835ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-20 18:04:02 shown | 19418ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-13 17:14:08 | 2394ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-06 19:07:28 | 2420ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-08-05 01:26:49 | 3628ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-24 03:55:25 | 3564ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-17 03:25:36 | 2369ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-09 04:20:38 | 4294ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-07-02 12:14:22 | 5535ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-25 20:04:18 | 1322ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-18 08:26:39 | 2443ms | 3 NS 1 A 2 MX | 🔓 Insecure |
| 2026-06-16 12:38:15 | 2843ms | 3 NS 1 A 2 MX | 🔓 Insecure |