| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.104.81.53 | 300s | 87.104.81.53.static.dhcp.aura-net.dk | AS204274 | AURA Fiber A/S | 87.104.64.0/18 | 🇩🇰 Denmark | Hørning |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | mail.pivpiv.dk | 87.104.81.53 | 87.104.81.53.static.dhcp.aura-net.dk | AS204274 AURA Fiber A/S |
| TXT Record |
|---|
| google-site-verification=h5nL4voez_uA291bGILA5OnBAFO06RwcoSdNA-4FH40 |
| v=spf1 ip4:87.104.81.53 -all |
| Policy | Record (pivpiv.dk) |
|---|---|
| -all (hard fail) | v=spf1 ip4:87.104.81.53 -all |
| Policy | Record (_dmarc.pivpiv.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; pct=100; rua=mailto:c7b27fcc287d446f8abc4acd20c5449c@dmarc-reports.cloudflare.net; |
| Check | Result |
|---|---|
| Status | 🧪 Testing |
| TXT record (_mta-sts) | ✓ Found |
| HTTPS policy | ✓ Valid |
| Mode | testing |
| Policy ID | 28446585199331185 |
| max_age | 86400s |
| Policy MX | mail.pivpiv.dk |
| Status | Report address (rua) |
|---|---|
| ✓ Enabled | mailto:TLSRPT@pivpiv.dk |
| Flags | Tag | Value |
|---|---|---|
| 0 | issue | comodoca.com |
| 0 | issue | digicert.com; cansignhttpexchanges=yes |
| 0 | issue | letsencrypt.org |
| 0 | issue | pki.goog; cansignhttpexchanges=yes |
| 0 | issue | ssl.com |
| 0 | issuewild | comodoca.com |
| 0 | issuewild | digicert.com; cansignhttpexchanges=yes |
| 0 | issuewild | letsencrypt.org |
| 0 | issuewild | pki.goog; cansignhttpexchanges=yes |
| 0 | issuewild | ssl.com |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2412647883 |
| Primary NS (MNAME) | ed.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-20 09:03:07 | 1568ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-18 03:06:15 | 2851ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-16 01:35:25 | 1041ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 07:59:56 | 1316ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 21:40:53 | 1291ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-07 00:06:27 | 1097ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-28 13:59:55 | 9897ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 05:06:38 | 3036ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-12 00:08:10 | 1120ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-10 15:14:09 | 2155ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-03 11:11:44 | 964ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-24 19:05:46 | 3036ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-17 13:12:59 | 3165ms | 2 NS 1 A 1 MX | 🔒 Secure | View |