| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns.efif.dk | 195.254.168.23 | ns.efif.dk | AS51073 Aarhus Business College |
| ns2.efif.dk | 195.254.168.12 | ns2.efif.dk | AS51073 Aarhus Business College |
| ns3.efif.dk | 20.23.170.35 | — | AS8075 Microsoft Corporation |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 195.254.168.52 | 3600s | cphbusiness.dk ek.dk keanet.dk kompetence.kea.dk redirect.efif.dk |
AS51073 | Aarhus Business College | 195.254.168.0/23 | 🇩🇰 Denmark | Højbjerg |
| TXT Record |
|---|
| HcaQa0SO05QkyLpPy44Z9hopi9IXY8bXQzqPiN3tfsJ6T5T87ZTsGBxB55CdnAQyhldbYfuHZ64i9KBmoZGPHw== |
| v=spf1 redirect=_spf.efif.dk |
| ZBC |
| Policy | Record (veucenterost.dk) |
|---|---|
| no all — incomplete SPF | v=spf1 redirect=_spf.efif.dk |
| Policy | Record (_dmarc.veucenterost.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; ruf=mailto:analyze@efif.dk; rua=mailto:analyze@efif.dk |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2016011008 |
| Primary NS (MNAME) | ns.efif.dk |
| Responsible (RNAME) | dns-zc@efif.dk |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 2419200s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-31 06:26:28 | 801ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-27 11:37:58 | 1061ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-26 10:24:37 | 1379ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-25 01:46:31 | 3051ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-18 18:49:02 | 8158ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-13 08:15:55 | 6954ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 08:03:46 | 5804ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-10 03:39:32 | 4049ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-02 22:47:08 | 14497ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-26 22:25:06 | 17249ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-23 20:58:13 | 2892ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-22 18:52:39 | 3949ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-16 07:40:41 | 5116ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 15:34:11 | 1320ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-08 14:57:46 | 1937ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-04 10:53:15 | 1799ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 09:49:07 | 874ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 09:29:26 | 863ms | 3 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-19 14:09:12 | 1266ms | 3 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 12:20:35 | 1126ms | 3 NS 1 A 1 MX | 🔒 Secure | View |