jtronvision.com - robtex.com
jtronvision.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:cd28🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:3d15🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.61.21Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.205.40🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | bob.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b68🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c168🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2168🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 108.162.193.104🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 172.64.33.104🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| A | 173.245.59.104🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | bob.ns.cloudflare.com | ||||||
| NS | cass.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a51🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c051🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2051🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 108.162.192.81🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 172.64.32.81🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| A | 173.245.58.81🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | cass.ns.cloudflare.com | ||||||
| MX | mxbiz1.qq.com ⭐ | ||||||
| MX | mxbiz2.qq.com(10) | ||||||
| TXT | v=spf1 include:mailgun.org ~all | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.61.21, 172.67.205.40 | ||||||
| IPv6 | 2606:4700:3034::ac43:cd28, 2606:4700:3035::6815:3d15 | ||||||
| SOA | bob.ns.cloudflare.comdns@cloudflare.com serial=2399915290 | ||||||
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=1774799792 | ||||||
Same first word
jtronvision.com |
DNS History
8 records (8 active, 0 former)
●NSbob.ns.cloudflare.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 15:59:34
●NScass.ns.cloudflare.com2026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 15:59:34
●A104.21.61.212026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 15:59:34
●A172.67.205.402026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 15:59:34
●A2606:4700:3034::ac43:cd282026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 15:59:34
●A2606:4700:3035::6815:3d152026-03-29 → 2026-03-29 · 2 obs
● 2026-03-29 15:59:34
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jtronvision.com | bob.ns.cloudflare.com, cass.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.81
NS records: bob.ns.cloudflare.com, cass.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jtronvision.com (unsigned zone)
⏱️ Timing
Total: 106ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.61.21, 172.67.205.40 |
| AAAA | 2 | 2606:4700:3035::6815:3d15, 2606:4700:3034::ac43:cd28 |
| NS | 2 | bob.ns.cloudflare.com, cass.ns.cloudflare.com |
| MX | 2 | mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5) |
| TXT | 1 | v=spf1 include:mailgun.org ~all |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | bob.ns.cloudflare.com dns.cloudflare.com |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (bob.ns.cloudflare.com, bob.ns.cloudflare.com, bob.ns.cloudflare.com...)
Analysis
IP Addresses
jtronvision.com points to four IP numbers: 2606:4700:3034::ac43:cd28, 2606:4700:3035::6815:3d15, 104.21.61.21 and 172.67.205.40.
Other host names, for instance www.112harderwijk.nl, lableader.com, indianastringfest.com, www.perpetual-income.com and iis10.cn share IP numbers with jtronvision.com.
Name Servers
Delegation for jtronvision.com rests with two name servers, bob.ns.cloudflare.com and cass.ns.cloudflare.com.
jtronvision.com shares the same name server setup as other domains, including metershack.com, accountingclear.com, kekocity.es, fudgemoney.com and orbirouterssetup.com.
jtronvision.com at least partially shares name servers with other domains, for instance cdn-ledgerlogin-faq.pages.dev, barnstormer-usa.com, vatax.ca, automobili10.it and cmans.org.nz.
These name servers are commonly used with nitin.ns.cloudflare.com and sara.ns.cloudflare.com.
Host names with six IP numbers: bob.ns.cloudflare.com points to: 2606:4700:58::adf5:3b68, 2803:f800:50::6ca2:c168, 2a06:98c1:50::ac40:2168, 108.162.193.104, 172.64.33.104 and 173.245.59.104. cass.ns.cloudflare.com points to: 2606:4700:50::adf5:3a51, 2803:f800:50::6ca2:c051, 2a06:98c1:50::ac40:2051, 108.162.192.81, 172.64.32.81 and 173.245.58.81.
Mail Servers
jtronvision.com is handled by two mail servers: mxbiz1.qq.com and mxbiz2.qq.com.
jtronvision.com uses the same mail server configuration as other domains, such as unigc.com, szxinrou.com, maxplan.com.cn, izhile.com and srlon.com.
jtronvision.com shares mail servers with other domains at least in part, for instance yongdahao.com, oxpp.com, fgw.cn, phpts.com and ileci.com.