| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 204.74.99.100 | 300s | crs.ultradns.net | AS19905 | Vercara, LLC | 204.74.99.0/24 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 21600s | . Null MX — domain accepts no email (RFC 7505) | |||
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2610:a1:3094::100 | 300s | — | AS12008 | Vercara, LLC | 2610:a1:3094:0:0:0:0:0/48 | 🇺🇸 United States | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (daddario.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.daddario.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; aspf=s |
| 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 | 2026010808 |
| Primary NS (MNAME) | udns1.ultradns.net |
| Responsible (RNAME) | netadmin@daddario.com |
| Refresh | 86400s |
| Retry | 86400s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 86400s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-08-04 02:23:52 | 718ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-22 08:44:25 | 1269ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-21 06:50:59 | 9547ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-07-02 00:48:09 | 1259ms | 2 NS 1 A 1 MX | 🔓 Insecure | View |
| 2026-06-16 23:35:06 | 635ms | 2 NS 1 A 0 MX | 🔓 Insecure | View |