isna19.org - robtex.com
isna19.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:57e7🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9468🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.87.231Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.104🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | joel.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bb8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 108.162.193.184🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 172.64.33.184🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| A | 173.245.59.184🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joel.ns.cloudflare.com | ||||||
| NS | tess.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3ae3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0e3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20e3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 108.162.192.227🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 172.64.32.227🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| A | 173.245.58.227🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tess.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.87.231, 172.67.148.104 | ||||||
| IPv6 | 2606:4700:3034::6815:57e7, 2606:4700:3037::ac43:9468 | ||||||
| SOA | joel.ns.cloudflare.comdns@cloudflare.com serial=2396811776 | ||||||
org
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation | ||||||
| NS | a2.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | b0.org.afilias-nst.org | ||||||
| NS | b2.org.afilias-nst.org | ||||||
| NS | c0.org.afilias-nst.info ⚠️ Not in parent delegation | ||||||
| NS | d0.org.afilias-nst.org | ||||||
| SOA | a0.org.afilias-nst.infohostmaster@donuts.email serial=1774654589 | ||||||
Same first word
isna19.org |
DNS History
6 records (6 active, 0 former)
●NSjoel.ns.cloudflare.com2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:49:14
●NStess.ns.cloudflare.com2026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:49:14
●A104.21.87.2312026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:49:14
●A172.67.148.1042026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:49:14
●A2606:4700:3034::6815:57e72026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:49:14
●A2606:4700:3037::ac43:94682026-03-19 → 2026-03-27 · 2 obs
● 2026-03-27 23:49:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| isna19.org | joel.ns.cloudflare.com, tess.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.192.227
NS records: joel.ns.cloudflare.com, tess.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for isna19.org (unsigned zone)
⏱️ Timing
Total: 927ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.87.231, 172.67.148.104 |
| AAAA | 2 | 2606:4700:3037::ac43:9468, 2606:4700:3034::6815:57e7 |
| NS | 2 | joel.ns.cloudflare.com, tess.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | joel.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
isna19.org points to four IP numbers: 2606:4700:3034::6815:57e7, 2606:4700:3037::ac43:9468, 104.21.87.231 and 172.67.148.104.
Other host names, for instance mail.webpublish.it, solidity-tech.com, 1jhb.cn, www.waterfordplaceapt.com and autodiscover.gucpar.com share IP numbers with isna19.org.
Name Servers
isna19.org is delegated to two name servers: joel.ns.cloudflare.com and tess.ns.cloudflare.com.
isna19.org uses the same name server setup as other domains, for instance dcwbsunjnmsm.in, viamytrip.com, corncps.com, swap70-exalgo.com and siservice.com.br.
isna19.org shares name servers with other domains at least partially, for instance glory-casinos.com, kiwi.fi, s-cnc.com, web-design9.com and zdszedp.com.
these name servers are commonly used together with april.ns.cloudflare.com and hayes.ns.cloudflare.com.
Host names with six IP numbers: joel.ns.cloudflare.com points to 2606:4700:58::adf5:3bb8, 2803:f800:50::6ca2:c1b8, 2a06:98c1:50::ac40:21b8, 108.162.193.184, 172.64.33.184 and 173.245.59.184; tess.ns.cloudflare.com points to 2606:4700:50::adf5:3ae3, 2803:f800:50::6ca2:c0e3, 2a06:98c1:50::ac40:20e3, 108.162.192.227, 172.64.32.227 and 173.245.58.227.