interactuniversity.com - robtex.com
interactuniversity.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=1775962822 | ||||||
DNS History
8 records (0 active, 8 former)
○NSns-us.1and1-dns.com2015-08-18 → 2016-03-13 · 4 obs
● 2015-08-18 09:40:36
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
○NSns-us.1and1-dns.de2015-08-18 → 2016-03-13 · 4 obs
● 2015-08-18 09:40:36
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
○NSns-us.1and1-dns.org2015-08-18 → 2016-03-13 · 4 obs
● 2015-08-18 09:40:36
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
○NSns-us.1and1-dns.us2015-08-18 → 2016-03-13 · 4 obs
● 2015-08-18 09:40:36
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
○MXmx00.1and1.com2015-08-18 → 2016-03-13 · 4 obs
● 2015-08-18 09:40:36
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
○MXmx01.1and1.com2015-08-18 → 2016-03-13 · 4 obs
● 2015-08-18 09:40:36
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
○A2607:f1c0:1000:c092:7860:2bfa:5dc7:280e2015-08-18 → 2016-03-13 · 4 obs
● 2015-08-18 09:40:36
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
○A50.21.177.2202015-08-18 → 2016-03-13 · 4 obs
● 2015-08-18 09:40:36
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
● 2016-03-13 01:43:38
○ 2016-11-29 00:05:04
○ 2026-04-12 03:18:40
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.33.14.30
NS records: l.gtld-servers.net, k.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 144ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|