sin5.org - robtex.com
sin5.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:85d6🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5cf🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.5.207Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.133.214🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | conrad.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c92🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c392🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2392🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| A | 108.162.195.146🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| A | 162.159.44.146Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| A | 172.64.35.146🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | conrad.ns.cloudflare.com | ||||||
| NS | tessa.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26e5🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2e5🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22e5🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| A | 108.162.194.229🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| A | 162.159.38.229Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| A | 172.64.34.229🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | tessa.ns.cloudflare.com | ||||||
| MX | mx.yandex.net ⭐ | ||||||
| A | 2a02:6b8::311🇷🇺 TELETECH2a02:6b8::/32 Yandex network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| A | 77.88.21.249🇷🇺 TELETECH77.88.0.0/18 Yandex enterprise network | ||||||
| PTR | mxfront.stable.qloud-b.yandex.net | ||||||
| TXT | v=spf1 include:spf.unisender.com include:_spf.yandex.net ~all | ||||||
| TXT | yandex-verification: 0c134ca9292d90c1 | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.5.207, 172.67.133.214 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:85d6, 2606:4700:3035::6815:5cf | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=167, name=cloudflare-ech.com | ||||||
| SOA | conrad.ns.cloudflare.comdns@cloudflare.com serial=2399430374 | ||||||
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=1776156338 | ||||||
Same first word
sin5.org |
Similar names
DNS History
7 records (7 active, 0 former)
●NSconrad.ns.cloudflare.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 09:08:44
●NStessa.ns.cloudflare.com2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 09:08:44
●MXmx.yandex.net2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 09:08:44
●A104.21.5.2072026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 09:08:44
●A172.67.133.2142026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 09:08:44
●A2606:4700:3032::ac43:85d62026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 09:08:44
●A2606:4700:3035::6815:5cf2026-04-11 → 2026-04-14 · 2 obs
● 2026-04-14 09:08:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org | - |
| sin5.org | tessa.ns.cloudflare.com, conrad.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.35.146
NS records: tessa.ns.cloudflare.com, conrad.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sin5.org (unsigned zone)
⏱️ Timing
Total: 486ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.133.214, 104.21.5.207 |
| AAAA | 2 | 2606:4700:3035::6815:5cf, 2606:4700:3032::ac43:85d6 |
| NS | 2 | conrad.ns.cloudflare.com, tessa.ns.cloudflare.com |
| MX | 1 | mx.yandex.net (pri: 10) |
| TXT | 2 | v=spf1 include:spf.unisender.com include, yandex-verification: 0c134ca9292d90c1 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | conrad.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
sin5.org refers to four IP numbers: 2606:4700:3032::ac43:85d6, 2606:4700:3035::6815:5cf, 104.21.5.207 and 172.67.133.214.
Other host names, for instance schrzx.com, supporty.de, moe.one, 1xbettbangladesh.com and caccc.cn share IP numbers with sin5.org.
Name Servers
sin5.org's delegation uses two name servers: conrad.ns.cloudflare.com and tessa.ns.cloudflare.com.
sin5.org uses the same name server configuration as other domains, for example probsee.com, concordperiodontics.com and laperle-paris.com.
sin5.org at least partially shares name servers with other domains, including mymeetgooogle.com, rgnr.net, vlastainvest.ru, hizdim.workers.dev and jas.bio.
These name servers are commonly used with elmo.ns.cloudflare.com, becky.ns.cloudflare.com and anahi.ns.cloudflare.com.
Host names with six IP numbers:
conrad.ns.cloudflare.com points to 2606:4700:58::a29f:2c92, 2803:f800:50::6ca2:c392, 2a06:98c1:50::ac40:2392, 108.162.195.146, 162.159.44.146 and 172.64.35.146.
tessa.ns.cloudflare.com points to 2606:4700:50::a29f:26e5, 2803:f800:50::6ca2:c2e5, 2a06:98c1:50::ac40:22e5, 108.162.194.229, 162.159.38.229 and 172.64.34.229.
Mail Servers
A single mail server handles sin5.org, mx.yandex.net.
sin5.org shares the same mail server setup as other domains, for instance ukavrora.ru, announces.ru, markcreativos.com, etkuban.ru and pokras.pro.
sin5.org shares some mail servers with other domains, at least in part; for example avosend.com and tnp74.ru.
The host name mx.yandex.net resolves to two IP numbers: 2a02:6b8::311 and 77.88.21.249.