| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns01.brandshelter.com | 2a04:2b00:14cc::15 | ns15.i.centralnic-dns.com | AS1921 ipcom GmbH |
| ns02.brandshelter.net | 2a04:2b00:14dd::16 | ns16.j.centralnic-dns.com | AS207021 ipcom GmbH |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 185.123.52.199 | 300s | sslfwd.questeldomains.com | AS207048 | froxlor GmbH | 185.123.52.0/24 | 🇩🇪 Germany | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | mail.master-brew.dk | 195.190.146.81 | web02.webpuccino.com | AS60781 LeaseWeb Netherlands B.V. |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a10:ec6:1:3:185:123:52:199 | 300s | sslfwd.questeldomains.com | AS207048 | froxlor GmbH | 2a10:ec0:0:0:0:0:0:0/29 | 🇩🇪 Germany | — |
| 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 | 2024062402 |
| Primary NS (MNAME) | ns01.brandshelter.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 04:20:43 | 938ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-08-27 06:29:10 | 910ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-28 05:07:55 | 905ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-25 18:35:43 | 1023ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-18 06:40:49 | 3235ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |