| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.53 | 600s | vm1188.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| SOA=1778589396 |
| v=spf1 -all |
| Policy | Record (konference-pædagoguddannelsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.konference-pædagoguddannelsen.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; np=reject; adkim=s; aspf=s; fo=1; |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | letsencrypt.org |
| 0 | issuewild | ; |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 1788173265 |
| Primary NS (MNAME) | mimer.deic.dk |
| Responsible (RNAME) | dns@support.i2.dk |
| Refresh | 16384s |
| Retry | 2048s |
| Expire | 2097152s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 13:59:38 | 443ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-29 19:56:24 | 1008ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 22:32:26 | 443ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 00:43:47 | 8413ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-23 23:58:55 | 2203ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-19 22:25:16 | 4433ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-18 21:31:31 | 3904ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-17 19:40:10 | 1018ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 02:31:43 | 16702ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 02:05:07 | 833ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 21:07:49 | 861ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-09 07:57:25 | 16783ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-02 02:06:43 | 731ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 21:22:25 | 710ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 20:40:54 | 8649ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 20:11:28 | 603ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-20 19:56:13 | 786ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 09:00:52 | 8783ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 07:26:58 | 8564ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-14 05:46:09 | 8616ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 23:24:57 | 756ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-07 17:52:53 | 4184ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-06 05:55:18 | 780ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-02 09:25:54 | 736ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-23 20:13:44 | 986ms | 3 NS 1 A 1 MX | ⚠️ Bogus | View |