polytech-service.com - dns.ninja
polytech-service.com
| DNSSEC | ⚠️ Not signed | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1786253119 | ||||||
Same first word
polytech-service.com |
DNS History
8 records (0 active, 8 former)
○NSns1029.ui-dns.com2026-03-27 → 2026-04-07 · 3 obs
● 2026-03-27 00:30:20
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
○NSns1043.ui-dns.org2026-03-27 → 2026-04-07 · 3 obs
● 2026-03-27 00:30:20
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
○NSns1073.ui-dns.de2026-03-27 → 2026-04-07 · 3 obs
● 2026-03-27 00:30:20
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
○NSns1091.ui-dns.biz2026-03-27 → 2026-04-07 · 3 obs
● 2026-03-27 00:30:20
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
○MXmx00.ionos.de2026-03-27 → 2026-04-07 · 3 obs
● 2026-03-27 00:30:20
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
○MXmx01.ionos.de2026-03-27 → 2026-04-07 · 3 obs
● 2026-03-27 00:30:20
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
○A2001:8d8:100f:f000::2aa2026-03-27 → 2026-04-07 · 3 obs
● 2026-03-27 00:30:20
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
○A217.160.0.1452026-03-27 → 2026-04-07 · 3 obs
● 2026-03-27 00:30:20
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
● 2026-04-07 18:52:24
○ 2026-08-09 05:38:58
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | m.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.12.94.30
NS records: m.gtld-servers.net, e.gtld-servers.net, h.gtld-servers.net, a.gtld-servers.net, k.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, g.gtld-servers.net, l.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 281ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|