| Nameserver | IP addresses | PTR | ASN / ISP |
|---|---|---|---|
| edns9.ultradns.biz | — | — | — |
| edns9.ultradns.com | — | — | — |
| edns9.ultradns.net | — | — | — |
| edns9.ultradns.org | — | — | — |
| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 204.74.99.100 | — | crs.ultradns.net | AS19905 | Vercara, LLC | 204.74.99.0/24 | 🇺🇸 United States | — |
| IPv6 Address | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 2610:a1:3094::100 | — | — | AS12008 | Vercara, LLC | 2610:a1:3094::/48 | 🇺🇸 United States | — |
| 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 | 2025111704 |
| Primary NS (MNAME) | edns9.ultradns.biz |
| Responsible (RNAME) | adeelahmed@afghan.wolterskluwer.com |
| Refresh | 86400s |
| Retry | 86400s |
| Expire | 86400s |
| Minimum (neg-cache TTL) | 60s |