| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.21.40.53 | 3599s | vm1188.enterprisecloud.nu | AS48854 | team.blue Denmark A/S | 185.21.40.0/22 | 🇩🇰 Denmark | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| SOA=1692718827 |
| spf2.0/pra |
| v=spf1 -all |
| Policy | Record (mangfoldigelæringsmiljøer.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.mangfoldigelæringsmiljøer.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; |
| 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 | ncache nxdomain overridden by dig AD |
| Field | Value |
|---|---|
| Serial | 1788158805 |
| 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 09:50:57 | 1099ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-29 18:58:44 | 472ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 14:07:51 | 492ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 12:51:26 | 413ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 12:26:16 | 402ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 07:27:05 | 1803ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-24 07:14:15 | 2159ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-22 04:25:09 | 4546ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-21 04:16:06 | 802ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-20 02:38:48 | 686ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-19 00:18:01 | 2902ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-17 23:47:11 | 1094ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-16 01:11:41 | 816ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 11:56:43 | 2302ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 01:45:19 | 617ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 20:00:39 | 8998ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-09 11:34:30 | 1022ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 06:28:55 | 2550ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-06 17:06:59 | 717ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-02 05:55:34 | 1184ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-28 21:19:45 | 1894ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-27 20:42:37 | 647ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 20:16:56 | 595ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 20:12:04 | 697ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-24 19:57:18 | 744ms | 3 NS 1 A 1 MX | 🔒 Secure | View |