studynotesonline.com - robtex.com
studynotesonline.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=1790754569 | ||||||
Previously MX for
studynotesonline.com |
Similar names
DNS History
7 records (0 active, 7 former)
○NSns1.ciplwusv2.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 05:43:18
○ 2017-10-05 00:15:12
○ 2026-09-30 08:11:48
○ 2017-10-05 00:15:12
○ 2026-09-30 08:11:48
○NSns2.ciplwusv2.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 05:43:18
○ 2017-10-05 00:15:12
○ 2026-09-30 08:11:48
○ 2017-10-05 00:15:12
○ 2026-09-30 08:11:48
○NSns35.domaincontrol.com2017-10-05 → 2017-10-05 · 4 obs
○ 2016-12-17 05:43:18
● 2017-10-05 00:15:12
○ 2026-09-23 12:42:46
○ 2026-09-30 08:11:48
● 2017-10-05 00:15:12
○ 2026-09-23 12:42:46
○ 2026-09-30 08:11:48
○NSns36.domaincontrol.com2017-10-05 → 2017-10-05 · 4 obs
○ 2016-12-17 05:43:18
● 2017-10-05 00:15:12
○ 2026-09-23 12:42:46
○ 2026-09-30 08:11:48
● 2017-10-05 00:15:12
○ 2026-09-23 12:42:46
○ 2026-09-30 08:11:48
○MXstudynotesonline.com2016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 05:43:18
○ 2017-10-05 00:15:12
○ 2026-09-30 08:11:48
○ 2017-10-05 00:15:12
○ 2026-09-30 08:11:48
○A184.154.146.1782016-12-17 → 2016-12-17 · 3 obs
● 2016-12-17 05:43:18
○ 2017-10-05 00:15:12
○ 2026-09-30 08:11:48
○ 2017-10-05 00:15:12
○ 2026-09-30 08:11:48
○A50.63.202.352017-10-05 → 2017-10-05 · 4 obs
○ 2016-12-17 05:43:18
● 2017-10-05 00:15:12
○ 2026-09-23 12:42:46
○ 2026-09-30 08:11:48
● 2017-10-05 00:15:12
○ 2026-09-23 12:42:46
○ 2026-09-30 08:11:48
🔍 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:192.43.172.30
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: 653ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|