jstro.org - robtex.com
jstro.org
| DNSSEC | β οΈ Not signed | ||||||
| A | 2606:4700:3031::ac43:a5fdπΊπΈ Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:101bπΊπΈ Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 104.21.16.27Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| A | 172.67.165.253πΊπΈ Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US β In HTTPS hints | ||||||
| NS | kay.ns.cloudflare.com β | ||||||
| A | 2606:4700:50::adf5:3a7dπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c07dπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:207dπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 108.162.192.125πΊπΈ Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 172.64.32.125πΊπΈ Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| A | 173.245.58.125πΊπΈ Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | kay.ns.cloudflare.com | ||||||
| NS | trevor.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c9aπΊπΈ Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c39aπ¨π· Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:239aπΊπΈ Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 108.162.195.154πΊπΈ Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 162.159.44.154Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| A | 172.64.35.154πΊπΈ Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | trevor.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 β hints match | ||||||
| IPv4 | 104.21.16.27, 172.67.165.253 | ||||||
| IPv6 | 2606:4700:3031::ac43:a5fd, 2606:4700:3034::6815:101b | ||||||
| SOA | kay.ns.cloudflare.comdns@cloudflare.com serial=2398702109 | ||||||
org
| DNSSEC | π Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info β β οΈ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info β οΈ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info β οΈ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1773551953 | ||||||
Subdomains
www.jstro.org |
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
βNSa.dnspod.com2017-05-06 β 2017-05-06 Β· 4 obs
β 2017-05-06 13:48:52
β 2026-03-04 17:20:08
β 2026-03-24 01:48:16
βNSb.dnspod.com2017-05-06 β 2017-05-06 Β· 4 obs
β 2017-05-06 13:48:52
β 2026-03-04 17:20:08
β 2026-03-24 01:48:16
βNSc.dnspod.com2017-05-06 β 2017-05-06 Β· 4 obs
β 2017-05-06 13:48:52
β 2026-03-04 17:20:08
β 2026-03-24 01:48:16
βNSkay.ns.cloudflare.com2026-03-04 β 2026-03-24 Β· 3 obs
β 2026-03-04 17:20:08
β 2026-03-24 01:48:16
βNSns1.parkingcrew.net2017-02-08 β 2017-02-08 Β· 3 obs
β 2017-05-06 13:48:52
β 2026-03-24 01:48:16
βNSns2.parkingcrew.net2017-02-08 β 2017-02-08 Β· 3 obs
β 2017-05-06 13:48:52
β 2026-03-24 01:48:16
βNStrevor.ns.cloudflare.com2026-03-04 β 2026-03-24 Β· 3 obs
β 2026-03-04 17:20:08
β 2026-03-24 01:48:16
βMXmail.h-email.net2017-02-08 β 2017-02-08 Β· 3 obs
β 2017-05-06 13:48:52
β 2026-03-24 01:48:16
βA104.21.16.272026-03-04 β 2026-03-24 Β· 3 obs
β 2026-03-04 17:20:08
β 2026-03-24 01:48:16
βA172.107.8.992017-05-05 β 2017-05-06 Β· 5 obs
β 2017-05-05 14:28:48
β 2017-05-06 13:48:52
β 2026-03-04 17:20:08
β 2026-03-24 01:48:16
βA172.67.165.2532026-03-04 β 2026-03-24 Β· 3 obs
β 2026-03-04 17:20:08
β 2026-03-24 01:48:16
βA185.53.179.72017-02-08 β 2017-02-08 Β· 3 obs
β 2017-05-05 14:28:48
β 2026-03-24 01:48:16
βA2606:4700:3031::ac43:a5fd2026-03-04 β 2026-03-24 Β· 3 obs
β 2026-03-04 17:20:08
β 2026-03-24 01:48:16
βA2606:4700:3034::6815:101b2026-03-04 β 2026-03-24 Β· 3 obs
β 2026-03-04 17:20:08
β 2026-03-24 01:48:16
π DNS Trace
π Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| jstro.org | kay.ns.cloudflare.com, trevor.ns.cloudflare.com | - |
β Authoritative Response
Server:162.159.44.154
NS records: kay.ns.cloudflare.com, trevor.ns.cloudflare.com
π DNSSEC Status
β οΈ Insecure (no DNSSEC)
No DS record for jstro.org (unsigned zone)
β±οΈ Timing
Total: 457ms | Queries: -
π Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.165.253, 104.21.16.27 |
| AAAA | 2 | 2606:4700:3034::6815:101b, 2606:4700:3031::ac43:a5fd |
| NS | 2 | kay.ns.cloudflare.com, trevor.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | kay.ns.cloudflare.com dns.cloudflare.com |
Analysis
Hierarchy
jstro.org is parent of www.jstro.org.
IP Addresses
jstro.org points to four IP numbers: 2606:4700:3031::ac43:a5fd, 2606:4700:3034::6815:101b, 104.21.16.27 and 172.67.165.253.
Other host names, for instance zenquilastronia.cyou, oafl.ca, quanxinli.com, ibaodao.com and clinicalintuition.com share IP numbers with jstro.org.
Name Servers
jstro.org's delegation is to two name servers kay.ns.cloudflare.com and trevor.ns.cloudflare.com.
jstro.org shares the same name server configuration as other domains, such as cheapbeats.net, partnerim.org, monokeith.top, cougared.org and xicheya.com.
jstro.org at least partially shares its name servers with other domains, for instance topconhealthcare.eu, directnewideas.com, squeezeprick.eu.org, qq520.net and aah.fo.
these name servers are commonly used together with barbara.ns.cloudflare.com, linda.ns.cloudflare.com, luciana.ns.cloudflare.com and eric.ns.cloudflare.com.
Host names with six IP numbers:
kay.ns.cloudflare.com points to: 2606:4700:50::adf5:3a7d, 2803:f800:50::6ca2:c07d, 2a06:98c1:50::ac40:207d, 108.162.192.125, 172.64.32.125 and 173.245.58.125.
trevor.ns.cloudflare.com points to: 2606:4700:58::a29f:2c9a, 2803:f800:50::6ca2:c39a, 2a06:98c1:50::ac40:239a, 108.162.195.154, 162.159.44.154 and 172.64.35.154.