atenzo.dk is a .dk domain served by 2 nameservers (ns1.simpleagencygroup.dk, ns2.simpleagencygroup.dk). It was registered on 2 May 2022 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.237.125.109 is hosted by Procopa IT ApS (AS210939) in Denmark. Mail is handled by atenzo-dk.mail.protection.outlook.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.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.simpleagencygroup.dk | — | — | — |
| ns2.simpleagencygroup.dk | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.237.125.109 | — | — | AS210939 | Procopa IT ApS | 185.237.124.0/22 | 🇩🇰 Denmark | — |
| TXT Record |
|---|
| MS=ms50314752 |
| v=spf1 ip4:85.27.178.107 ip4:35.157.190.224/27 ip4:93.90.117.1/24 ip4:93.90.115.1/24 include:spf.protection.outlook.com include:_spf.networkmedia.dk include:servers.mcsv.net include:spfinclude.sikkermail.dk include:_spf.accelo.com ~all |
| Policy | Record (atenzo.dk) |
|---|---|
| ~all (soft fail) | v=spf1 ip4:85.27.178.107 ip4:35.157.190.224/27 ip4:93.90.117.1/24 ip4:93.90.115.1/24 include:spf.protection.outlook.com include:_spf.networkmedia.dk include:servers.mcsv.net include:spfinclude.sikkermail.dk include:_spf.accelo.com ~all |
| Policy | Record (_dmarc.atenzo.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; adkim=s; aspf=s |
| www | Address record (no CNAME) |
| Wildcard | Yes: any name under the zone resolves |
| Denial of existence | NSEC3 · 1 iteration · 1-byte salt RFC 9276 recommends 0 iterations and no salt |
| CDS / CDNSKEY | None 0 CDS, 0 CDNSKEY |
| Selector | CNAME | Key |
|---|---|---|
| s1 | s1.domainkey.u2090024.wl025.sendgrid.net | RSA · ~2048 bit |
| s2 | s2.domainkey.u2090024.wl025.sendgrid.net | RSA · ~1024 bit below 2048 bit |
| selector1 | selector1-atenzo-dk._domainkey.infosimplesolution.onmicrosoft.com | 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: 7/10 · policy: ~all
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✓ Found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2026050101 |
| Primary NS (MNAME) | ns1.simpleagencygroup.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | CURANET A/S |
| Registered | 2022-05-02 |
| Expires | 2027-05-01 (187d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-01 18:33:30 | 964ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-17 06:38:29 | 859ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-09-10 16:41:00 | 1266ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-08-26 03:08:30 | 832ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-28 02:47:32 | 1510ms | 2 NS 1 A 1 MX | 🔒 Secure |
| 2026-06-21 07:38:47 | 1195ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-16 13:47:24 shown | 3473ms | 2 NS 1 A 1 MX | 🔓 Insecure |