citjsu.com - robtex.com
citjsu.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=1778384336 | ||||||
Similar names
DNS History
7 records (0 active, 7 former)
○NSf1g1ns1.dnspod.net2016-02-01 → 2016-04-29 · 4 obs
● 2016-02-01 04:56:52
● 2016-04-29 02:51:24
○ 2016-05-29 00:03:46
○ 2026-05-10 03:40:06
● 2016-04-29 02:51:24
○ 2016-05-29 00:03:46
○ 2026-05-10 03:40:06
○NSf1g1ns2.dnspod.net2016-02-01 → 2016-04-29 · 4 obs
● 2016-02-01 04:56:52
● 2016-04-29 02:51:24
○ 2016-05-29 00:03:46
○ 2026-05-10 03:40:06
● 2016-04-29 02:51:24
○ 2016-05-29 00:03:46
○ 2026-05-10 03:40:06
○NSns1.51dns.com2016-05-29 → 2016-08-10 · 5 obs
○ 2016-04-29 02:51:24
● 2016-05-29 00:03:46
● 2016-08-10 20:07:46
○ 2017-03-29 06:00:34
○ 2026-05-10 03:40:06
● 2016-05-29 00:03:46
● 2016-08-10 20:07:46
○ 2017-03-29 06:00:34
○ 2026-05-10 03:40:06
○NSns2.51dns.com2016-05-29 → 2016-08-10 · 5 obs
○ 2016-04-29 02:51:24
● 2016-05-29 00:03:46
● 2016-08-10 20:07:46
○ 2017-03-29 06:00:34
○ 2026-05-10 03:40:06
● 2016-05-29 00:03:46
● 2016-08-10 20:07:46
○ 2017-03-29 06:00:34
○ 2026-05-10 03:40:06
○A107.150.56.1782016-05-29 → 2016-07-23 · 5 obs
○ 2016-04-29 02:51:24
● 2016-05-29 00:03:46
● 2016-07-23 20:43:30
○ 2017-03-29 06:00:34
○ 2026-05-10 03:40:06
● 2016-05-29 00:03:46
● 2016-07-23 20:43:30
○ 2017-03-29 06:00:34
○ 2026-05-10 03:40:06
○A121.127.249.1142016-02-01 → 2016-02-01 · 3 obs
● 2016-02-01 04:56:52
○ 2016-04-22 02:28:18
○ 2026-05-10 03:40:06
○ 2016-04-22 02:28:18
○ 2026-05-10 03:40:06
○A204.12.240.1232016-04-22 → 2016-04-29 · 5 obs
○ 2016-02-01 04:56:52
● 2016-04-22 02:28:18
● 2016-04-29 02:51:24
○ 2016-05-29 00:03:46
○ 2026-05-10 03:40:06
● 2016-04-22 02:28:18
● 2016-04-29 02:51:24
○ 2016-05-29 00:03:46
○ 2026-05-10 03:40:06
🔍 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: 193ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|