| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.online4u.no | 185.243.217.70 | ns01.online4u.no | AS56655 Gigahost AS |
| ns02.online4u.no | 64.28.8.34 | ns02.online4u.no | AS2116 Globalconnect As |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 64.28.8.46 | 3600s | 46.32-47.8.28.64.in-addr.arpa ww17.online4u.no |
AS2116 | Globalconnect As | 64.28.0.0/19 | 🇳🇴 Norway | Oslo |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (garasjetid.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| 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 | 2019092604 |
| Primary NS (MNAME) | ns01.online4u.no |
| Responsible (RNAME) | hostmaster@online4u.no |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 3600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 15:56:06 | 943ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-28 04:40:11 | 1060ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 13:25:27 | 1004ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-01 06:51:42 | 1008ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-27 14:56:54 | 1024ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-17 10:01:08 | 1311ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |