iktnotify.dk is a .dk domain served by 2 nameservers (ns1.curanet.dk, ns2.curanet.dk). It was registered on 5 March 2024 (WHOIS) and was already in the .dk zone when our tracking began on 16 June 2026. Its website address 185.21.41.186 is hosted by team.blue Denmark A/S (AS48854) in Denmark. Mail is handled by mx1.onlinemail.io, mx2.onlinemail.io. 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.
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.41.186 | 3600s | linux21.curanet.dk | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 3600s | mx1.onlinemail.io | 185.21.42.12 | mx1.onlinemail.io | AS48854 team.blue Denmark A/S |
| 20 | 3600s | mx2.onlinemail.io | 46.36.208.16 | mx2.onlinemail.io | AS48854 team.blue Denmark A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | autodiscover-mf.onlinemail.io → 185.21.40.62 |
| 🔶 Autoconfig | autoconfig-mf.onlinemail.io → 185.21.40.62 |
| TXT Record |
|---|
| v=spf1 include:spf.onlinemail.io ~all |
| Policy | Record (iktnotify.dk) |
|---|---|
| ~all (soft fail) | v=spf1 include:spf.onlinemail.io ~all |
| Policy | Record (_dmarc.iktnotify.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; rua=mailto:2c6423c6@in.mailhardener.com |
| Check | Result |
|---|---|
| Status | 🔒 Enforce |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | enforce |
| Policy ID | 20190601000000Z |
| max_age | 1209600s |
| Policy MX | mx1.onlinemail.io, mx2.onlinemail.io |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:2c6423c6@in.mailhardener.com |
| www | 93.191.155.240 (AS48854) (address records, no CNAME) |
| www vs bare domain | Same network |
| 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 |
DNS lookups: 3/10 · policy: ~all
No problems found| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2024041901 |
| Primary NS (MNAME) | ns1.curanet.dk |
| Responsible (RNAME) | hostmaster@curanet.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 300s |
| Field | Value |
|---|---|
| Registrar | Punktum dk A/S (direct) |
| Registered | 2024-03-05 |
| Expires | 2027-03-04 (138d) |
| Scanned At | Duration | Records | DNSSEC |
|---|---|---|---|
| 2026-09-29 16:51:10 | 2480ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-29 14:38:11 shown | 1599ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-09-26 07:27:09 | 535ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-08-25 15:30:05 | 700ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-29 15:35:02 | 818ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-23 06:48:39 | 1165ms | 0 NS 0 A 0 MX | ❓ Unknown |
| 2026-06-20 01:06:34 | 1913ms | 2 NS 1 A 2 MX | 🔒 Secure |
| 2026-06-17 14:25:33 | 878ms | 2 NS 1 A 2 MX | 🔒 Secure |