higherlearningnews.com - robtex.com
higherlearningnews.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=1777106671 | ||||||
DNS History
6 records (0 active, 6 former)
○NSdns01.subscribercentral.com2015-06-13 → 2017-02-15 · 4 obs
● 2015-06-13 13:39:58
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
○NSdns02.subscribercentral.com2015-06-13 → 2017-02-15 · 4 obs
● 2015-06-13 13:39:58
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
○NSns1.higherlearningnews.com2015-06-13 → 2017-02-15 · 4 obs
● 2015-06-13 13:39:58
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
○NSns2.higherlearningnews.com2015-06-13 → 2017-02-15 · 4 obs
● 2015-06-13 13:39:58
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
○MXmail.higherlearningnews.com2015-06-13 → 2017-02-15 · 4 obs
● 2015-06-13 13:39:58
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
○A76.9.208.12015-06-13 → 2017-02-15 · 4 obs
● 2015-06-13 13:39:58
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
● 2017-02-15 07:24:26
○ 2026-04-25 07:21:08
○ 2026-04-25 08:57:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.41.162.30
NS records: i.gtld-servers.net, l.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net, m.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, f.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 151ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|