| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| ns0.ns0.com | 216.92.55.21 2607:f440::d85c:3715 |
ns0.ns0.com ns0.ns0.com |
AS7859 pair Networks AS7859 pair Networks |
| ns549.pair.com | 209.68.5.192 | siur.pair.com | AS7859 pair Networks |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 216.92.12.63 | 3600s | dapug.dk | AS7859 | pair Networks | 216.92.0.0/16 | 🇺🇸 United States | Pittsburgh |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 50 | 3600s | mailwash51.pair.com | 2607:f440::4227:233 66.39.2.51 |
— mailwash51.pair.com |
AS7859 pair Networks AS7859 pair Networks |
| Service | CNAME / IP |
|---|---|
| 🔷 Autodiscover | my.pair.com → 216.92.1.10 |
| 🔶 Autoconfig | my.pair.com → 216.92.1.10 |
| Service | Priority | Weight | Port | Target |
|---|---|---|---|---|
| _autodiscover._tcp | 1 | 1 | 443 | my.pair.com |
| _imap._tcp | 1 | 1 | 143 | www549.pair.com |
| _imaps._tcp | 1 | 1 | 993 | www549.pair.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 | 2025101719 |
| Primary NS (MNAME) | ns549.pair.com |
| Responsible (RNAME) | root@pair.com |
| Refresh | 3600s |
| Retry | 300s |
| Expire | 604800s |
| Minimum (neg-cache TTL) | 3600s |