| 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=1778587777 |
| v=spf1 -all |
| Policy | Record (konference-paedagoguddannelsen.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.konference-paedagoguddannelsen.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 | 1788129611 |
| 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 | |
|---|---|---|---|---|
| 2026-09-01 05:08:40 | 468ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-30 15:34:37 | 948ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-29 05:53:13 | 384ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 01:23:01 | 707ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-24 17:14:01 | 652ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-23 16:40:06 | 1126ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-19 09:54:42 | 721ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-18 09:53:29 | 730ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-17 07:44:26 | 16907ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 16:59:00 | 2670ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-07 05:42:43 | 8727ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-31 02:48:57 | 4963ms | 3 NS 1 A 0 MX | 🔒 Secure | View |
| 2026-07-26 01:07:33 | 571ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 00:48:47 | 2522ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-19 09:42:09 | 1786ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 10:59:48 | 805ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 19:15:52 | 1140ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-06 22:54:55 | 1415ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 13:47:44 | 2487ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 12:15:36 | 449ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-26 13:51:05 | 742ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 19:37:47 | 517ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 01:29:05 | 546ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-22 01:10:18 | 1159ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-21 03:36:31 | 2685ms | 3 NS 1 A 1 MX | 🔒 Secure | View |