office365.name - robtex.com
office365.name
| DNSSEC | ⚠️ Not signed | ||||||
name
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1778679142 | ||||||
Same first word
Similar names
DNS History
4 records (0 active, 4 former)
○NSdns10.hichina.com2018-01-18 → 2018-01-18 · 3 obs
● 2018-01-18 22:32:02
○ 2026-04-08 21:33:56
○ 2026-05-13 13:39:42
○ 2026-04-08 21:33:56
○ 2026-05-13 13:39:42
○NSdns9.hichina.com2018-01-18 → 2018-01-18 · 3 obs
● 2018-01-18 22:32:02
○ 2026-04-08 21:33:56
○ 2026-05-13 13:39:42
○ 2026-04-08 21:33:56
○ 2026-05-13 13:39:42
○MXoffice365-name.mail.protection.outlook.com2018-01-18 → 2018-01-18 · 3 obs
● 2018-01-18 22:32:02
○ 2026-04-08 21:33:56
○ 2026-05-13 13:39:42
○ 2026-04-08 21:33:56
○ 2026-05-13 13:39:42
○A121.42.87.1812018-01-18 → 2018-01-18 · 3 obs
● 2018-01-18 22:32:02
○ 2026-04-08 21:33:56
○ 2026-05-13 13:39:42
○ 2026-04-08 21:33:56
○ 2026-05-13 13:39:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| name | ac3.nstld.com, ac4.nstld.com, ac1.nstld.com, ac2.nstld.com | 8 records |
✅ Authoritative Response
Server:192.42.175.30
NS records: ac3.nstld.com, ac4.nstld.com, ac1.nstld.com, ac2.nstld.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 120ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ac4.nstld.com, ac3.nstld.com, ac2.nstld.com...)