professorblake.com - robtex.com

professorblake.com

DNSSEC⚠️ Not signed

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776249947

DNS History

3 records (0 active, 3 former)

200920112013201520172019202120232025NSns49.worldnic.comns50.worldnic.comA205.178.152.32
○NSns49.worldnic.com2008-11-11 → 2008-11-11 · 3 obs
● 2008-11-11 12:40:18
○ 2015-10-26 18:05:16
○ 2026-04-15 10:46:12
○NSns50.worldnic.com2008-11-11 → 2008-11-11 · 3 obs
● 2008-11-11 12:40:18
○ 2015-10-26 18:05:16
○ 2026-04-15 10:46:12
○A205.178.152.322008-11-11 → 2008-11-11 · 3 obs
● 2008-11-11 12:40:18
○ 2015-10-26 18:05:16
○ 2026-04-15 10:46:12

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comb.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net...-

✅ Authoritative Response

Server:192.33.14.30

NS records: b.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net, e.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net, g.gtld-servers.net, i.gtld-servers.net, m.gtld-servers.net, c.gtld-servers.net

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 317ms | Queries: -

📄 Records

TypeCountSample Data