| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 31.14.96.91 | 769s | crprt-hadrianus.letsbrand.com | AS20857 | Signet B.V. | 31.14.96.0/22 | 🇳🇱 The Netherlands | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 0 | 3600s | crprt-global.letsbrand.com | 2a01:7c8:bb01:441:5054:ff:fe7d:ceac 31.14.96.91 |
crprt-hadrianus.letsbrand.com crprt-hadrianus.letsbrand.com |
AS20857 Signet B.V. AS20857 Signet B.V. |
| 0 | 3600s | noreply.letsbrand.com | — | — | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a01:7c8:bb01:441:5054:ff:fe7d:ceac | 769s | crprt-hadrianus.letsbrand.com | AS20857 | Signet B.V. | 2a01:7c8:8000:0:0:0:0:0/33 | 🇳🇱 The Netherlands | Haarlem |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _imaps._tcp | 0 | 0 | 993 | crprt-global.letsbrand.com |
| _imaps._tcp | 0 | 0 | 993 | email-crprt.letsbrand.com |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (domænemægler.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.domænemægler.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=s; aspf=s; sp=reject; |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:caa-abuse@security.letsbrand.com |
| 0 | issue | letsencrypt.org |
| 0 | issuewild | ; |
| 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 | 2026051201 |
| Primary NS (MNAME) | sec1.rcode0.net |
| Responsible (RNAME) | dnszone-rname-vps@network.letsbrand.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 10800s |