jsc1600.com - robtex.com

jsc1600.com

DNSSEC⚠️ Not signed
A2606:4700:3030::6815:3c8a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:c57f🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.138Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.197.127🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgracie.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2690🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A2803:f800:50::6ca2:c290🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRgracie.ns.cloudflare.com
A2a06:98c1:50::ac40:2290🇺🇸 Cloudflare2a06:98c1:50::/45
PTRgracie.ns.cloudflare.com
A108.162.194.144🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A162.159.38.144Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
A172.64.34.144🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRgracie.ns.cloudflare.com
NSleonard.ns.cloudflare.com
A2606:4700:58::a29f:2c36🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A2803:f800:50::6ca2:c336🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRleonard.ns.cloudflare.com
A2a06:98c1:50::ac40:2336🇺🇸 Cloudflare2a06:98c1:50::/45
PTRleonard.ns.cloudflare.com
A108.162.195.54🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A162.159.44.54Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
A172.64.35.54🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRleonard.ns.cloudflare.com
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.60.138, 172.67.197.127
IPv62606:4700:3030::6815:3c8a, 2606:4700:3031::ac43:c57f
SOAgracie.ns.cloudflare.comdns@cloudflare.com serial=2395723272

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=1771291435

Same first word

jsc1600.com

DNS History

9 records (6 active, 3 former)

201820192020202120222023202420252026NSgracie.ns.cloudflare.comleonard.ns.cloudflare.comns2.dnsdun.comns5.dnsdun.netA104.21.60.138172.67.197.1272606:4700:3030::6815:3c8a2606:4700:3031::ac43:c57f103.224.97.44
●NSgracie.ns.cloudflare.com2026-02-19 → 2026-02-26 · 3 obs
○ 2017-03-29 03:40:00
● 2026-02-19 05:58:26
● 2026-02-26 16:47:52
●NSleonard.ns.cloudflare.com2026-02-19 → 2026-02-26 · 3 obs
○ 2017-03-29 03:40:00
● 2026-02-19 05:58:26
● 2026-02-26 16:47:52
○NSns2.dnsdun.com2017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 03:40:00
○ 2026-02-19 05:58:26
○ 2026-02-26 16:47:52
○NSns5.dnsdun.net2017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 03:40:00
○ 2026-02-19 05:58:26
○ 2026-02-26 16:47:52
○A103.224.97.442017-03-29 → 2017-03-29 · 3 obs
● 2017-03-29 03:40:00
○ 2026-02-19 05:58:26
○ 2026-02-26 16:47:52
●A104.21.60.1382026-02-19 → 2026-02-26 · 3 obs
○ 2017-03-29 03:40:00
● 2026-02-19 05:58:26
● 2026-02-26 16:47:52
●A172.67.197.1272026-02-19 → 2026-02-26 · 3 obs
○ 2017-03-29 03:40:00
● 2026-02-19 05:58:26
● 2026-02-26 16:47:52
●A2606:4700:3030::6815:3c8a2026-02-19 → 2026-02-26 · 3 obs
○ 2017-03-29 03:40:00
● 2026-02-19 05:58:26
● 2026-02-26 16:47:52
●A2606:4700:3031::ac43:c57f2026-02-19 → 2026-02-26 · 3 obs
○ 2017-03-29 03:40:00
● 2026-02-19 05:58:26
● 2026-02-26 16:47:52

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comm.gtld-servers.net, j.gtld-servers.net, i.gtld-servers.net, d.gtld-servers.net...-
jsc1600.comgracie.ns.cloudflare.com, leonard.ns.cloudflare.com12 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: 246ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.197.127, 104.21.60.138
AAAA22606:4700:3030::6815:3c8a, 2606:4700:3031::ac43:c57f
NS2gracie.ns.cloudflare.com, leonard.ns.cloudflare.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1gracie.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 points to four IP numbers: 2606:4700:3030::6815:3c8a, 2606:4700:3031::ac43:c57f, 104.21.60.138 and 172.67.197.127.

For instance, other host names fedek.org.tr, szshwuliu.com, ns1.kivvi.kz, zhyvargostar.com and nucleus.club share IP numbers with jsc1600.com.

jsc1600.com is delegated to two name servers: gracie.ns.cloudflare.com and leonard.ns.cloudflare.com.

jsc1600.com uses the same name server setup as other domains such as 21date.com, ylhqw.net, 591zhaopin.com, jmyazhu.com and goarmenia.net.

jsc1600.com shares name servers with other domains at least partially, for example droot.in, igetno.com, arcadiaconcilia.it, rezeptliebe.com and weplan-app.com.

These name servers are commonly used with glen.ns.cloudflare.com.

Host names with six IP numbers: host name 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; host name 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.