| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.52.28.52 | 43200s | 86-52-28-52.norlyscustomer.net | AS39642 | Sinal A/S | 86.52.0.0/16 | 🇩🇰 Denmark | Randers |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.olewissing.dk | 86.52.28.52 | 86-52-28-52.norlyscustomer.net | AS39642 Sinal A/S |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | olewissing.dk → 86.52.28.52 |
| 🔶 Autoconfig | olewissing.dk → 86.52.28.52 |
| TXT Record |
|---|
| google-site-verification=OO25Gso1aTvXJeFLmrAgXfZfptY21sFsl4yKMzPmxOg |
| openai-domain-verification=dv-ZtuDDNlUPYtC2XyudeEEfQDy |
| v=spf1 mx ip4:86.52.28.52/32 a:mail.olewissing.dk a:spain.wissing.dk include:_spf.google.com include:_custspf.one.com -all |
| Policy | Record (olewissing.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:86.52.28.52/32 a:mail.olewissing.dk a:spain.wissing.dk include:_spf.google.com include:_custspf.one.com -all |
| Policy | Record (_dmarc.olewissing.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; rua=mailto:dmarc-reports@olewissing.dk |
| Type | Name | Value |
|---|---|---|
| CNAME | _acme-challenge.olewissing.dk | olewissing.dk |
| TXT | olewissing.dk | openai-domain-verification=dv-ZtuDDNlUPYtC2XyudeEEfQDy |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081101 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-16 16:39:18 | 4722ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-12 23:26:39 | 1664ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 19:22:08 | 980ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-13 05:44:42 | 9011ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 12:56:31 | 645ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-28 06:46:04 | 843ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-19 17:11:48 | 576ms | 2 NS 1 A 1 MX | ⚠️ Bogus | View |
| 2026-06-18 06:33:10 | 826ms | 2 NS 1 A 1 MX | 🔒 Secure | View |