| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 600s | mxz1.klarna.com | 52.30.236.203 | ec2-52-30-236-203.eu-west-1.compute.amazonaws.com | AS16509 Amazon.com, Inc. |
| 10 | 600s | mxz2.klarna.com | 54.73.174.245 | ec2-54-73-174-245.eu-west-1.compute.amazonaws.com | AS16509 Amazon.com, Inc. |
| 10 | 600s | mxz3.klarna.com | 3.73.181.240 | ec2-3-73-181-240.eu-central-1.compute.amazonaws.com | AS16509 Amazon.com, Inc. |
| TXT Record |
|---|
| v=spf1 include:klarna.com -all |
| Policy | Record (payment-network.dk) |
|---|---|
| -all (hard fail) | v=spf1 include:klarna.com -all |
| Policy | Record (_dmarc.payment-network.dk) |
|---|---|
| p=reject | v=DMARC1; p=reject; adkim=r; aspf=r; fo=1; rua=mailto:dmarc-reports@klarna.com |
| Flags | Tag | Value |
|---|---|---|
| 0 | iodef | mailto:dns-admin@klarna.com |
| 0 | issue | amazonaws.com |
| 0 | issuewild | amazonaws.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 | 1 |
| Primary NS (MNAME) | ns-1774.awsdns-29.co.uk |
| Responsible (RNAME) | awsdns-hostmaster@amazon.com |
| Refresh | 7200s |
| Retry | 900s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 86400s |