instantmail.dk is a .dk domain served by 2 nameservers (ns07.sac-it.dk, ns08.sac-it.dk). It was already in the .dk zone when our tracking began on 16 June 2026. Its website address 85.235.243.107 is hosted by Norlys Telco A/S (AS3308) in Denmark. Mail is handled by instantmail-dk.mail.protection.outlook.com. The zone is not DNSSEC-signed, has no 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 |
|---|---|---|---|
| ns07.sac-it.dk | 85.235.243.63 | ns07.sac-it.dk | AS3308 Norlys Telco A/S |
| ns08.sac-it.dk | 128.76.60.63 | ns08.sac-it.dk | AS3292 TDC Holding A/S |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 85.235.243.107 | 3600s | z1.instantmail.dk | AS3308 | Norlys Telco A/S | 85.235.224.0/19 | 🇩🇰 Denmark | Hørsholm |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover.outlook.com → 40.104.116.56 |
| TXT Record |
|---|
| MS=ms87303538 |
| ppe-cff95724af2a50ea1e6928418c980cf40178a7f7 |
| v=spf1 a:dispatch-eu.ppe-hosted.com include:spf.protection.outlook.com -all |
| Policy | Record (instantmail.dk) |
|---|---|
| -all (hard fail) | v=spf1 a:dispatch-eu.ppe-hosted.com include:spf.protection.outlook.com -all |
| www | NXDOMAIN |
| www vs bare domain | www does not resolve (all like this) |
| Wildcard | No |
DNS lookups: 2/10 · 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 | 2026101501 |
| Primary NS (MNAME) | ns07.sac-it.dk |
| Responsible (RNAME) | hostmaster@instantmail.dk |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-10-15 18:56:45 shown | 1073ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 14:29:19 | 866ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-09 00:25:12 | 3519ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-10-01 22:15:50 | 953ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-29 21:55:05 | 960ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-26 02:21:43 | 925ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-24 23:11:54 | 781ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-21 10:07:13 | 4107ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-14 07:03:37 | 1036ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-09-09 00:10:56 | 1451ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-27 05:53:34 | 806ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-26 05:50:14 | 1280ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-20 23:53:17 | 1712ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-14 01:38:51 | 3174ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-08-08 15:14:09 | 9037ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-08-01 04:00:09 | 1489ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-24 02:58:37 | 1054ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-17 01:32:49 | 10408ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-11 18:45:05 | 1038ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-07-03 11:03:56 | 822ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-27 11:28:41 | 708ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-24 09:53:43 | 582ms | 2 NS 1 A 1 MX | ❓ Unknown |
| 2026-06-22 14:01:05 | 3154ms | 2 NS 1 A 1 MX | 🔓 Insecure |
| 2026-06-21 16:33:47 | 936ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 10:38:40 | 896ms | 2 NS 1 A 1 MX | 🔓 Insecure |