textbooknook.com - robtex.com
textbooknook.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=1774587847 | ||||||
Subdomains
www.textbooknook.com |
Same first word
textbooknook.com |
DNS History
8 records (0 active, 8 former)
○NSa.share-dns.com2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 05:27:06
○NSb.share-dns.net2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 05:27:06
○NSns1.clnameserver.com2015-07-20 → 2019-02-04 · 3 obs
● 2015-07-20 10:23:14
● 2019-02-04 21:02:10
○ 2026-03-27 05:27:06
● 2019-02-04 21:02:10
○ 2026-03-27 05:27:06
○NSns1.linkopoly.com2015-07-20 → 2019-02-04 · 3 obs
● 2015-07-20 10:23:14
● 2019-02-04 21:02:10
○ 2026-03-27 05:27:06
● 2019-02-04 21:02:10
○ 2026-03-27 05:27:06
○MXmail.clnameserver.com2015-07-20 → 2019-02-04 · 3 obs
● 2015-07-20 10:23:14
● 2019-02-04 21:02:10
○ 2026-03-27 05:27:06
● 2019-02-04 21:02:10
○ 2026-03-27 05:27:06
○A66.201.105.1312019-02-04 → 2019-02-04 · 3 obs
○ 2017-02-09 11:33:04
● 2019-02-04 21:02:10
○ 2026-03-27 05:27:06
● 2019-02-04 21:02:10
○ 2026-03-27 05:27:06
○A66.201.105.1402015-07-20 → 2017-02-09 · 4 obs
● 2015-07-20 10:23:14
● 2017-02-09 11:33:04
○ 2019-02-04 21:02:10
○ 2026-03-27 05:27:06
● 2017-02-09 11:33:04
○ 2019-02-04 21:02:10
○ 2026-03-27 05:27:06
○CNAMEwww.textbooknook.com2026-03-27 → 2026-03-27 · 1 obs
○ 2026-03-27 05:27:06
🔍 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: 52ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|