zado.dk is a .dk domain served by 2 nameservers (ns1.i80.dk, ns2.i80.dk). It was registered on 30 January 2016 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 87.52.104.155 is hosted by TDC Holding A/S (AS3292) in Denmark. Mail is handled by mail.i80.dk, smtp.i80.dk and 1 more. The zone is not DNSSEC-signed, publishes a DMARC policy and has no IPv6 address. Below are all of its DNS records from our latest scan: nameservers, A/AAAA, MX, TXT, SPF, DMARC, CAA, TLSA/DANE, MTA-STS, SRV and more.
| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.i80.dk | 87.52.104.155 | 0x5734689b.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| ns2.i80.dk | 172.104.249.208 | 172-104-249-208.ip.linodeusercontent.com | AS63949 Akamai Connected Cloud |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.52.104.155 | 300s | 0x5734689b.static.cust.fastspeed.dk | AS3292 | TDC Holding A/S | 87.48.0.0/13 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mail.i80.dk | 87.52.104.155 | 0x5734689b.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| 20 | 3600s | smtp.i80.dk | 87.52.104.155 | 0x5734689b.static.cust.fastspeed.dk | AS3292 TDC Holding A/S |
| 90 | 3600s | ms.i80.dk | 139.162.159.140 | 139-162-159-140.ip.linodeusercontent.com | AS63949 Akamai Connected Cloud |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.52.104.155 |
| 🔶 Autoconfig | 87.52.104.155 |
| TXT Record |
|---|
| v=spf1 mx a ip4:87.52.104.155/32 ip4:172.104.151.217/32 ?all |
| Policy | Record (zado.dk) |
|---|---|
| ?all (neutral) | v=spf1 mx a ip4:87.52.104.155/32 ip4:172.104.151.217/32 ?all |
| Policy | Record (_dmarc.zado.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:dmarc@i80.dk; ruf=mailto:dmarc@i80.dk; pct=100; aspf=r; adkim=r |
| www CNAME | zado.dk (all on zado.dk) → 87.52.104.155 (AS3292) |
| www vs bare domain | Same network |
| Wildcard | Yes: any name under the zone resolves |
DNS lookups: 2/10 · 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 | 2026100406 |
| Primary NS (MNAME) | ns1.zado.dk |
| Responsible (RNAME) | hjess@zado.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2016-01-30 |
| Expires | 2027-01-31 (106d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-05 07:56:58 shown | 2148ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-10-04 07:23:02 | 2308ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-26 11:44:59 | 807ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-24 05:22:00 | 10159ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-23 03:03:35 | 1255ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-22 02:55:11 | 1418ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-21 02:41:46 | 5341ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-20 02:04:22 | 3101ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-15 23:50:54 | 1964ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-14 06:40:21 | 4987ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-12 18:14:26 | 6467ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-09 12:54:15 | 2378ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-08-01 10:35:34 | 20518ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-29 15:34:00 | 14776ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-26 04:35:17 | 10124ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-24 03:36:55 | 12095ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-22 23:09:06 | 15311ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-17 10:10:20 | 9271ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-13 22:41:49 | 2940ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-07-03 12:24:57 | 2470ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-27 11:13:55 | 1003ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-26 00:07:31 | 903ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-21 13:54:53 | 919ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-20 05:28:58 | 630ms | 2 NS 1 A 3 MX | 🔓 Insecure |
| 2026-06-18 05:02:51 | 3879ms | 2 NS 1 A 3 MX | ⚠️ Bogus |