| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 216.239.32.21 | 43200s | any-in-2015.1e100.net | AS15169 | Google LLC | 216.239.32.0/20 | 🇺🇸 United States | — |
| 216.239.34.21 | 43200s | any-in-2215.1e100.net | AS15169 | Google LLC | 216.239.32.0/20 | 🇺🇸 United States | — |
| 216.239.36.21 | 43200s | any-in-2415.1e100.net | AS15169 | Google LLC | 216.239.32.0/20 | 🇺🇸 United States | — |
| 216.239.38.21 | 43200s | any-in-2615.1e100.net | AS15169 | Google LLC | 216.239.32.0/20 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mx01.online4u.no | 64.28.8.39 64.28.8.39 |
39.32-47.8.28.64.in-addr.arpa mx02.online4u.no |
AS2116 Globalconnect As AS2116 Globalconnect As |
| TXT Record |
|---|
| google-site-verification=bA8khA1dVF_si9S1CABLAWzG9ePVBy4Bv7_wSqXNoAQ |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026080801 |
| 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 | |
|---|---|---|---|---|
| 2026-08-28 03:07:59 | 718ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-08-13 22:43:41 | 5095ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-08-10 00:01:01 | 964ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-07-11 12:39:40 | 8803ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-06-21 05:17:41 | 850ms | 2 NS 4 A 1 MX | 🔒 Secure | View |
| 2026-06-17 11:47:33 | 893ms | 2 NS 4 A 1 MX | 🔒 Secure | View |