| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns1.esis.dk | 185.19.134.2 | ns1.esis.dk | AS199374 Syddansk Erhvervsskole Odense-Vejle |
| ns2.esis.dk | 185.19.134.3 | ns2.esis.dk | AS199374 Syddansk Erhvervsskole Odense-Vejle |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 23.236.62.147 | 3600s | 147.62.236.23.bc.googleusercontent.com | AS396982 | Google LLC | 23.236.48.0/20 | 🇺🇸 United States | Council Bluffs |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 100 | 3600s | mxnonexistent.digif.dk | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (digif.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.digif.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; adkim=r; aspf=r |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2020051794 |
| Primary NS (MNAME) | ns1.esis.dk |
| Responsible (RNAME) | hostmaster |
| Refresh | 900s |
| Retry | 600s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-30 18:34:10 | 2029ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 16:37:36 | 522ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 03:30:22 | 602ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-20 00:49:51 | 729ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 18:20:26 | 8751ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-11 03:57:43 | 11415ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-08 21:55:14 | 19260ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-03 05:21:17 | 1007ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-28 02:30:28 | 1034ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-25 01:32:07 | 911ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-22 21:52:50 | 601ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 19:45:11 | 621ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-11 19:47:16 | 4770ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 22:14:23 | 1332ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-06 20:26:48 | 989ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-01 02:08:37 | 512ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-30 17:35:43 | 466ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 04:10:19 | 547ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 00:41:15 | 4688ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-21 06:46:37 | 1087ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 03:53:20 | 2870ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 02:45:29 | 703ms | 2 NS 1 A 1 MX | 🔒 Secure | View |