| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 204.74.99.100 | — | crs.ultradns.net | AS19905 | — | — | — | — |
| 5.22.145.121 | — | relay.mail-forwarder.io | AS16509 | — | — | — | — |
| 5.22.145.16 | — | relay.mail-forwarder.io | AS16509 | — | — | — | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 50 | — | mail1.qantas.com.au | 139.163.137.11 | — | AS135348 QANTAS Airways Limited |
| 50 | — | mail2.qantas.com.au | 139.163.137.12 | — | AS135348 QANTAS Airways Limited |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2a00:18e0:5:2:7577:4e4d:413b:f507 | — | relay.mail-forwarder.io | AS16509 | — | — | — | — |
| 2a00:18e0:5:3:dfe2:c743:85aa:61bc | — | relay.mail-forwarder.io | AS16509 | — | — | — | — |
| TXT Record |
|---|
| v=spf1 -all |
| Policy | Record (qantas.dk) |
|---|---|
| -all (hard fail) | v=spf1 -all |
| Policy | Record (_dmarc.qantas.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; fo=1; rua=mailto:dmarc_rua@emaildefense.proofpoint.com; ruf=mailto:dmarc_ruf@emaildefense.proofpoint.com |
| 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 | 2025031704 |
| Primary NS (MNAME) | ns1.brandshelter.com |
| Responsible (RNAME) | tech@brandshelter.com |
| Refresh | 10800s |
| Retry | 3600s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 300s |