sleepresearchcentral.com - robtex.com

sleepresearchcentral.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=1775981287

DNS History

3 records (0 active, 3 former)

2008201020122014201620182020202220242026NSmcol2450dmz1.medicalcentral.commcol2450dmz2.medicalcentral.comA67.95.76.244
○NSmcol2450dmz1.medicalcentral.com2007-10-31 → 2007-10-31 · 3 obs
● 2007-10-31 13:27:32
○ 2015-11-16 16:16:26
○ 2026-04-12 08:36:56
○NSmcol2450dmz2.medicalcentral.com2007-10-31 → 2007-10-31 · 3 obs
● 2007-10-31 13:27:32
○ 2015-11-16 16:16:26
○ 2026-04-12 08:36:56
○A67.95.76.2442007-10-31 → 2007-10-31 · 3 obs
● 2007-10-31 13:27:32
○ 2015-11-16 16:16:26
○ 2026-04-12 08:36:56

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comk.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net, m.gtld-servers.net...-

✅ Authoritative Response

Server:192.48.79.30

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

TypeCountSample Data