| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 87.63.229.202 | 300s | 87-63-229-202-static.dk.customer.tdc.net | AS3292 | TDC Holding A/S | 87.62.0.0/15 | 🇩🇰 Denmark | Copenhagen |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 300s | centos.runlevel5.dk | 87.63.229.202 | 87-63-229-202-static.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| 15 | 300s | tower.runlevel5.dk | 87.63.229.202 | 87-63-229-202-static.dk.customer.tdc.net | AS3292 TDC Holding A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | 87.63.229.202 |
| 🔶 Autoconfig | 87.63.229.202 |
| TXT Record |
|---|
| forward-email-site-verification=pVmlQuhT3I |
| google-site-verification=z4cqkcwN81iLpl0B-_p0ankM2Ox_XGyuoYXe0EbDTMA |
| v=spf1 mx ip4:87.63.229.202 a:tower.runlevel5.dk a:centos.runlevel5.dk a:tower2.runlevel5.dk a:runlevel5.dk a:loadbalancer.dk -all |
| Policy | Record (loadbalancer.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:87.63.229.202 a:tower.runlevel5.dk a:centos.runlevel5.dk a:tower2.runlevel5.dk a:runlevel5.dk a:loadbalancer.dk -all |
| Policy | Record (_dmarc.loadbalancer.dk) |
|---|---|
| p=quarantine | v=DMARC1; p=quarantine; rua=mailto:hille@loadbalancer.dk; ruf=mailto:hille@loadbalancer.dk; fo=0:1:d:s |
| Check | Result |
|---|---|
| Validation Status | 🔓 Insecure |
| AD Flag (resolver validates) | ✗ Not set |
| DS Record | ✗ Not found |
| DNSKEY Record | ✗ Not found |
| Flags | unsigned answer |
| Field | Value |
|---|---|
| Serial | 2412835275 |
| Primary NS (MNAME) | casey.ns.cloudflare.com |
| Responsible (RNAME) | dns@cloudflare.com |
| Refresh | 10000s |
| Retry | 2400s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 1800s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-26 23:50:14 | 685ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-22 14:49:51 | 1842ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-08-07 08:06:37 | 1884ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-25 08:30:01 | 3541ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-22 02:06:02 | 1178ms | 0 NS 0 A 0 MX | ❓ Unknown | View |
| 2026-06-20 02:00:08 | 1739ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-19 15:31:53 | 1619ms | 2 NS 1 A 2 MX | 🔓 Insecure | View |
| 2026-06-17 22:07:31 | 1053ms | 2 NS 1 A 2 MX | ⚠️ Bogus | View |