jsc1600.com - robtex.com
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jsc1600.com
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=1771291435 | ||||||
DNS History
9 records (6 active, 3 former)
●NSgracie.ns.cloudflare.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 05:58:26
●NSleonard.ns.cloudflare.com2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 05:58:26
○NSns2.dnsdun.com2017-03-29 → 2017-03-29 · 2 obs
○ 2026-02-19 05:58:26
○NSns5.dnsdun.net2017-03-29 → 2017-03-29 · 2 obs
○ 2026-02-19 05:58:26
○A103.224.97.442017-03-29 → 2017-03-29 · 2 obs
○ 2026-02-19 05:58:26
●A104.21.60.1382026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 05:58:26
●A172.67.197.1272026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 05:58:26
●A2606:4700:3030::6815:3c8a2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 05:58:26
●A2606:4700:3031::ac43:c57f2026-02-19 → 2026-02-19 · 2 obs
● 2026-02-19 05:58:26
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jsc1600.com | gracie.ns.cloudflare.com, leonard.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server: 108.162.195.54
NS records: gracie.ns.cloudflare.com, leonard.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jsc1600.com (unsigned zone)
⏱️ Timing
Total: 224ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.60.138, 172.67.197.127 |
| AAAA | 2 | 2606:4700:3030::6815:3c8a, 2606:4700:3031::ac43:c57f |
| NS | 2 | gracie.ns.cloudflare.com, leonard.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | gracie.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (gracie.ns.cloudflare.com, gracie.ns.cloudflare.com, gracie.ns.cloudflare.com...)
AI analysis
jsc1600.com resolves to four IP numbers: 2606:4700:3030::6815:3c8a, 2606:4700:3031::ac43:c57f, 104.21.60.138 and 172.67.197.127.
Other host names such as fedek.org.tr, szshwuliu.com, ns1.kivvi.kz, zhyvargostar.com and nucleus.club share IPs with jsc1600.com.
jsc1600.com is delegated to two name servers: gracie.ns.cloudflare.com and leonard.ns.cloudflare.com.
jsc1600.com shares the same name server setup as 21date.com, ylhqw.net, 591zhaopin.com, jmyazhu.com and goarmenia.net.
jsc1600.com at least partially shares name servers with other domains, for instance droot.in, igetno.com, arcadiaconcilia.it, rezeptliebe.com and weplan-app.com.
these name servers are often used in conjunction with the name servers glen.ns.cloudflare.com.
Host names with six IP numbers:
gracie.ns.cloudflare.com points to 2606:4700:50::a29f:2690, 2803:f800:50::6ca2:c290, 2a06:98c1:50::ac40:2290, 108.162.194.144, 162.159.38.144 and 172.64.34.144.
leonard.ns.cloudflare.com points to 2606:4700:58::a29f:2c36, 2803:f800:50::6ca2:c336, 2a06:98c1:50::ac40:2336, 108.162.195.54, 162.159.44.54 and 172.64.35.54.