| 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 |
|---|---|---|---|---|---|---|---|
| 64.239.109.1 | 3600s | — | AS16509 | Amazon.com, Inc. | 64.239.109.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | . Null MX — domain accepts no email (RFC 7505) | |||
| TXT Record |
|---|
| 0a647de309bdb3fde4f051b44245686f9bd17c4d0a989b5c651cf833b03310ba |
| 1password-site-verification=TE5BZ2CWLZAN7JBTO3CK57A5ZU |
| Azets Insight AS |
| facebook-domain-verification=5kjbpctkxf2qnuarxf5l0inuzy5pr4 |
| google-site-verification=hrDoj018ErqGZ6VMHIgKkh6lbkf27iUX6PfZh5YxI-4 |
| MS=ms14683142 |
| openai-domain-verification=dv-yKg190KwpmG4zu3mhjkQWMKy |
| v=spf1 -all |
| Policy | Record (azets.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.azets.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; sp=reject; |
| 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 | 2026032601 |
| 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 02:18:18 | 1032ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-26 09:51:40 | 1065ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 13:52:02 | 2897ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-22 22:51:08 | 583ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-20 21:45:46 | 462ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 13:56:21 | 547ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |