| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 86.52.28.52 | 21600s | 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 | 21600s | mail.meierwissing.dk | 86.52.28.52 | 86-52-28-52.norlyscustomer.net | AS39642 Sinal A/S |
| TXT Record |
|---|
| google-site-verification=MxKLJ7lVbcwR9SJycckd0maIlhjVskBdNX |
| google-site-verification=MxKLJ7lVbcwR9SJycckd0maIlhjVskBdNX_yDYENY9E |
| v=spf1 mx ip4:86.52.28.52/32 include:_custspf.one.com include:_spf.google.com -all |
| Policy | Record (meierwissing.dk) |
|---|---|
| -all (hard fail) | v=spf1 mx ip4:86.52.28.52/32 include:_custspf.one.com include:_spf.google.com -all |
| Policy | Record (_dmarc.meierwissing.dk) |
|---|---|
| p=none (monitor only) | v=DMARC1; p=none; pct=100; rua=mailto:dmarc-reports@meierwissing.dk |
| 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 | |
|---|---|---|---|---|
| 2026-08-12 05:29:50 | 901ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-03 01:01:40 | 6811ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-18 00:15:55 | 791ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-15 19:30:45 | 900ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-25 03:51:11 | 645ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-18 06:49:33 | 583ms | 2 NS 1 A 1 MX | 🔒 Secure | View |