sembluebook.com - robtex.com
sembluebook.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=1778550061 | ||||||
DNS History
9 records (0 active, 9 former)
○NSns1.aosoft.com2015-05-21 → 2016-05-09 · 4 obs
● 2015-05-21 06:40:42
● 2016-05-09 05:20:24
○ 2017-01-01 15:45:04
○ 2026-05-12 01:42:46
● 2016-05-09 05:20:24
○ 2017-01-01 15:45:04
○ 2026-05-12 01:42:46
○NSns2.aosoft.com2015-05-21 → 2016-05-09 · 4 obs
● 2015-05-21 06:40:42
● 2016-05-09 05:20:24
○ 2017-01-01 15:45:04
○ 2026-05-12 01:42:46
● 2016-05-09 05:20:24
○ 2017-01-01 15:45:04
○ 2026-05-12 01:42:46
○NSns25.domaincontrol.com2017-01-01 → 2017-01-01 · 4 obs
○ 2016-05-09 05:20:24
● 2017-01-01 15:45:04
○ 2017-12-01 05:34:34
○ 2026-05-12 01:42:46
● 2017-01-01 15:45:04
○ 2017-12-01 05:34:34
○ 2026-05-12 01:42:46
○NSns26.domaincontrol.com2017-01-01 → 2017-01-01 · 4 obs
○ 2016-05-09 05:20:24
● 2017-01-01 15:45:04
○ 2017-12-01 05:34:34
○ 2026-05-12 01:42:46
● 2017-01-01 15:45:04
○ 2017-12-01 05:34:34
○ 2026-05-12 01:42:46
○MXmail.sembluebook.com2015-05-21 → 2016-05-09 · 4 obs
● 2015-05-21 06:40:42
● 2016-05-09 05:20:24
○ 2017-01-01 15:45:04
○ 2026-05-12 01:42:46
● 2016-05-09 05:20:24
○ 2017-01-01 15:45:04
○ 2026-05-12 01:42:46
○MXmailstore1.secureserver.net2017-01-01 → 2017-01-01 · 4 obs
○ 2016-05-09 05:20:24
● 2017-01-01 15:45:04
○ 2017-12-01 05:34:34
○ 2026-05-12 01:42:46
● 2017-01-01 15:45:04
○ 2017-12-01 05:34:34
○ 2026-05-12 01:42:46
○MXsmtp.secureserver.net2017-01-01 → 2017-01-01 · 4 obs
○ 2016-05-09 05:20:24
● 2017-01-01 15:45:04
○ 2017-12-01 05:34:34
○ 2026-05-12 01:42:46
● 2017-01-01 15:45:04
○ 2017-12-01 05:34:34
○ 2026-05-12 01:42:46
○A184.168.221.552017-01-01 → 2017-01-01 · 4 obs
○ 2016-05-09 05:20:24
● 2017-01-01 15:45:04
○ 2017-12-01 05:34:34
○ 2026-05-12 01:42:46
● 2017-01-01 15:45:04
○ 2017-12-01 05:34:34
○ 2026-05-12 01:42:46
○A69.93.48.622015-05-21 → 2016-05-09 · 4 obs
● 2015-05-21 06:40:42
● 2016-05-09 05:20:24
○ 2017-01-01 15:45:04
○ 2026-05-12 01:42:46
● 2016-05-09 05:20:24
○ 2017-01-01 15:45:04
○ 2026-05-12 01:42:46
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net... | - |
✅ Authoritative Response
Server:192.55.83.30
NS records: b.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net, j.gtld-servers.net, a.gtld-servers.net, c.gtld-servers.net, e.gtld-servers.net, f.gtld-servers.net, l.gtld-servers.net, k.gtld-servers.net
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 242ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|