altidenergi.dk is a .dk domain served by 3 nameservers (ns1.simply.com, ns2.simply.com, ns3.simply.com). It was registered on 16 August 2023 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 104.19.154.92 is hosted by Cloudflare, Inc. (AS13335). Mail is handled by altidenergi-dk.mail.protection.outlook.com. 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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.simply.com | — | — | — |
| ns2.simply.com | — | — | — |
| ns3.simply.com | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 104.19.154.92 | — | — | AS13335 | Cloudflare, Inc. | 104.16.0.0/14 | — | — |
| TXT Record |
|---|
| amazonses:ahD04EYCWKeQClskRX2p/kXKE/vJBI4e07GN02o4fiA= |
| klaviyo-site-verification=Tme8V5 |
| v=spf1 include:spf.protection.outlook.com a:smtp.office365.com include:mail.zendesk.com include:mailgun.org ~all |
| Policy | Record (altidenergi.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.protection.outlook.com a:smtp.office365.com include:mail.zendesk.com include:mailgun.org ~all |
| Policy | Record (_dmarc.altidenergi.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; |
| www CNAME | kekecgwlae.onrocket.site (all on onrocket.site) |
| www vs bare domain | Same network altidenergi.dk: 104.19.154.92 (AS13335) www.altidenergi.dk: 104.16.150.108 104.16.151.108 2606:4700::6810:966c 2606:4700::6810:976c (AS13335) |
| Wildcard | No |
| Denial of existence | NSEC zone can be walked (all names enumerable) |
| CDS / CDNSKEY | Published: key rollovers can be automated with the registry (RFC 7344/8078) 1 CDS, 1 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u25329798.wl049.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u25329798.wl049.sendgrid.net | 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: 8/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2025012900 |
| Primary NS (MNAME) | ns1.simply.com |
| Responsible (RNAME) | hostmaster@simply.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Simply.com A/S |
| Registered | 2023-08-16 |
| Expires | 2027-08-15 (300d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-12 22:44:41 | 1896ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-10-03 06:36:17 | 1200ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-28 06:01:39 | 2782ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-24 12:17:26 | 738ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-07-01 23:54:14 | 754ms | 3 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-16 12:44:08 shown | 822ms | 3 NS 1 A 1 MX | 🔒 Secure |