institutional-memory.com - robtex.com
institutional-memory.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=1774818022 | ||||||
DNS History
10 records (0 active, 10 former)
○NSns-us.1and1-dns.com2015-08-07 → 2017-02-16 · 4 obs
● 2015-08-07 15:01:06
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
○NSns-us.1and1-dns.de2015-08-07 → 2017-02-16 · 4 obs
● 2015-08-07 15:01:06
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
○NSns-us.1and1-dns.org2015-08-07 → 2017-02-16 · 4 obs
● 2015-08-07 15:01:06
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
○NSns-us.1and1-dns.us2015-08-07 → 2017-02-16 · 4 obs
● 2015-08-07 15:01:06
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
○MXmx00.1and1.com2015-08-07 → 2017-02-16 · 4 obs
● 2015-08-07 15:01:06
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
○MXmx01.1and1.com2015-08-07 → 2017-02-16 · 4 obs
● 2015-08-07 15:01:06
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
○A192.195.77.2412016-07-01 → 2017-02-16 · 5 obs
○ 2016-03-08 15:22:46
● 2016-07-01 11:06:30
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
● 2016-07-01 11:06:30
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
○A2607:f1c0:1000:70e9:5bc5:180c:5a26:480c2015-08-07 → 2016-03-08 · 4 obs
● 2015-08-07 15:01:06
● 2016-03-08 15:22:46
○ 2016-07-01 11:06:30
○ 2026-03-29 21:01:12
● 2016-03-08 15:22:46
○ 2016-07-01 11:06:30
○ 2026-03-29 21:01:12
○A2607:f1c0:1000:70e9:691e:86f8:254:58182016-07-01 → 2017-02-16 · 5 obs
○ 2016-03-08 15:22:46
● 2016-07-01 11:06:30
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
● 2016-07-01 11:06:30
● 2017-02-16 18:46:40
○ 2026-03-05 19:45:16
○ 2026-03-29 21:01:12
○A50.21.190.142015-08-07 → 2016-03-08 · 4 obs
● 2015-08-07 15:01:06
● 2016-03-08 15:22:46
○ 2016-07-01 11:06:30
○ 2026-03-29 21:01:12
● 2016-03-08 15:22:46
○ 2016-07-01 11:06:30
○ 2026-03-29 21:01:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.31.80.30
NS records: a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, m.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 46ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|