csuftedu.com - robtex.com

csuftedu.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=1774383937

Same first word

csuftedu.com

DNS History

8 records (0 active, 8 former)

2017201820192020202120222023202420252026NSdns10.hichina.comdns9.hichina.comjm1.dns.comjm2.dns.comns1.judns.comns2.judns.comA139.129.58.62154.220.236.243
○NSdns10.hichina.com2016-12-18 → 2017-08-24 · 3 obs
● 2016-12-18 19:16:12
● 2017-08-24 10:02:50
○ 2026-03-24 20:29:30
○NSdns9.hichina.com2016-12-18 → 2017-08-24 · 3 obs
● 2016-12-18 19:16:12
● 2017-08-24 10:02:50
○ 2026-03-24 20:29:30
○NSjm1.dns.com2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 20:29:30
○NSjm2.dns.com2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 20:29:30
○NSns1.judns.com2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 20:29:30
○NSns2.judns.com2026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 20:29:30
○A139.129.58.622016-12-18 → 2017-08-24 · 3 obs
● 2016-12-18 19:16:12
● 2017-08-24 10:02:50
○ 2026-03-24 20:29:30
○A154.220.236.2432026-03-24 → 2026-03-24 · 1 obs
○ 2026-03-24 20:29:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.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: 175ms | Queries: -

📄 Records

TypeCountSample Data