| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 156.20.172.26 | — | — | AS23005 | SWITCH, LTD | 156.20.172.0/22 | 🇺🇸 United States | — |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | — | maila.mattel.com | 148.163.157.28 | mx0a-00a7f801.pphosted.com | AS26211 Proofpoint, Inc. |
| 10 | — | mailb.mattel.com | 148.163.159.28 | mx0b-00a7f801.pphosted.com | AS22843 Proofpoint, Inc. |
| 30 | — | mailc.mattel.com | 148.163.159.28 | mx0b-00a7f801.pphosted.com | AS22843 Proofpoint, Inc. |
| 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 | 2018050101 |
| Primary NS (MNAME) | ns1.markmonitor.com |
| Responsible (RNAME) | hostmaster@markmonitor.com |
| Refresh | 86400s |
| Retry | 3600s |
| Expire | 2592000s |
| Minimum (neg-cache TTL) | 172800s |