| IP | TTL | PTR | ASN | ISP / Org | CIDR | Country | City |
|---|---|---|---|---|---|---|---|
| 99.7.231.164 | 600s | 99-7-231-164.lightspeed.rcsntx.sbcglobal.net | AS7018 | AT&T Enterprises, LLC | 99.7.228.0/22 | 🇺🇸 United States | Prosper |
| Priority | TTL | Mail Server | IP addresses | PTR | ASN |
|---|---|---|---|---|---|
| 10 | 43200s | bras.dk | 99.7.231.164 | 99-7-231-164.lightspeed.rcsntx.sbcglobal.net | AS7018 AT&T Enterprises, LLC |
| Check | Result |
|---|---|
| Validation Status | 🔒 Secure |
| AD Flag (resolver validates) | ✓ Set |
| DS Record | ✓ Found |
| DNSKEY Record | ✓ Found |
| Flags | fully validated |
| Field | Value |
|---|---|
| Serial | 2026081301 |
| Primary NS (MNAME) | ns01.one.com |
| Responsible (RNAME) | hostmaster@one.com |
| Refresh | 14400s |
| Retry | 3600s |
| Expire | 1209600s |
| Minimum (neg-cache TTL) | 600s |
| Scanned At | Duration | Records | DNSSEC | |
|---|---|---|---|---|
| 2026-09-01 23:49:01 | 1294ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-28 05:22:56 | 1262ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-08-14 12:48:13 | 3457ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-07-17 08:04:56 | 1147ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-29 19:26:36 | 1143ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-20 10:59:09 | 1090ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 16:46:43 | 2275ms | 2 NS 1 A 1 MX | 🔒 Secure | View |
| 2026-06-16 16:40:47 | 1005ms | 2 NS 1 A 1 MX | 🔒 Secure | View |