attero.dk is a .dk domain served by 1 nameserver (ns2.hcdns.nl). It was registered on 12 September 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 92.63.163.137 is hosted by Vertixo BV (AS59545) in The Netherlands. Mail is handled by mail.attero.nl. 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 |
|---|---|---|---|
| ns2.hcdns.nl | 164.90.135.118 2a03:b0c0:1:d0::663:1 |
vx5.vx00.com vx3.vx00.com |
AS14061 DigitalOcean, LLC AS14061 DigitalOcean, LLC |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 92.63.163.137 | 300s | — | AS59545 | Vertixo BV | 92.63.160.0/21 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.attero.nl | — | — | — |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.24 |
| TXT Record |
|---|
| MS=ms42886217 |
| v=spf1 a ip4:85.146.205.16/29 ip4:85.17.187.195/32 ip4:212.113.78.26/32 ip4:212.113.78.27/32 ip4:195.100.125.242/32 ip4:195.100.125.194/32 ip4:77.222.78.0/28 include:spf.protection.outlook.com include:_spf.cegeka.be include:_spf.e-mailpublisher.nl include:spf.bctcloud.eu include:lms.plusport.com -all |
| v=spf1 a mx ip4:92.63.163.137 ~all |
| Policy | Record (attero.dk) |
|---|---|
| -all (hard fail) | v=spf1 a ip4:85.146.205.16/29 ip4:85.17.187.195/32 ip4:212.113.78.26/32 ip4:212.113.78.27/32 ip4:195.100.125.242/32 ip4:195.100.125.194/32 ip4:77.222.78.0/28 include:spf.protection.outlook.com include:_spf.cegeka.be include:_spf.e-mailpublisher.nl include:spf.bctcloud.eu include:lms.plusport.com -all |
| ~all (soft fail) | v=spf1 a mx ip4:92.63.163.137 ~all |
| Policy | Record (_dmarc.attero.dk) |
|---|---|
| p=reject | v=DMARC1;p=reject; rua=mailto:39986d1a4e93569@rep.dmarcanalyzer.com; ruf=mailto:39986d1a4e93569@for.dmarcanalyzer.com; fo=1; |
| www | 92.63.163.137 (AS59545) (address records, no CNAME) |
| www vs bare domain | Same network |
| Wildcard | No |
DNS lookups: 8/10 · policy: -all
| 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 | 2026082701 |
| Primary NS (MNAME) | ns2.hcdns.nl |
| Responsible (RNAME) | hostmaster@attero.nl |
| Refresh | 3600s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-09-12 |
| Expires | 2027-09-11 (326d) |
Other .dk domains whose WHOIS registrant has the same name and postal address. Matched on a keyed hash: the registrant's details are not stored or shown. Covers only domains whose WHOIS we have fetched (refreshed about monthly).
No other domain with this registrant in our WHOIS data yet| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-24 01:28:36 | 2277ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-17 19:52:46 | 2975ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-16 12:02:30 | 2803ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-03 17:00:54 | 3925ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 17:43:25 shown | 2923ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-03 20:20:15 | 2163ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-27 12:24:19 | 10174ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-12 01:37:27 | 1369ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 12:43:22 | 3614ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-26 23:31:54 | 2106ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-20 01:35:13 | 4649ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:48:52 | 2264ms | 1 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-16 13:48:28 | 1187ms | 1 NS 1 A 1 MX | 🔓 Insecure |