a.bestcontentnetwork.top - robtex.com

a.bestcontentnetwork.top

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:1e9a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:ad33🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.30.154Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.173.51🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.30.154, 172.67.173.51
IPv6 hints2606:4700:3031::6815:1e9a, 2606:4700:3031::ac43:ad33
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=231, name=cloudflare-ech.com

bestcontentnetwork.top

DNSSEC⚠️ Not signed
NSfred.ns.cloudflare.com ⭐
NSolga.ns.cloudflare.com
SOAfred.ns.cloudflare.comdns@cloudflare.com serial=2401215200
⚠️ On DNS blocklist: multi, pro, pro.plus, ultimate

Same first word

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a.com.ua
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a.cc
a.kg
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a.foundation
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a.cl
a.to
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a.net.vn
a.careers
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a.gl
a.tennis
a.solutions
a.plus
a.events
a.co.za
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a.partners
a.canva-apps.cn
a.chat
a.pictures

DNS History

8 records (4 active, 4 former)

20192020202120222023202420252026A104.21.30.154172.67.173.512606:4700:3031::6815:1e9a2606:4700:3031::ac43:ad33104.27.136.85104.27.137.852400:cb00:2048:1::681b:88552400:cb00:2048:1::681b:8955
●A104.21.30.1542026-02-28 → 2026-05-11 · 3 obs
○ 2018-08-21 23:40:40
● 2026-02-28 07:07:38
● 2026-05-11 18:27:36
○A104.27.136.852018-08-21 → 2018-08-21 · 3 obs
● 2018-08-21 23:40:40
○ 2026-02-28 07:07:38
○ 2026-05-11 18:27:36
○A104.27.137.852018-08-21 → 2018-08-21 · 3 obs
● 2018-08-21 23:40:40
○ 2026-02-28 07:07:38
○ 2026-05-11 18:27:36
●A172.67.173.512026-02-28 → 2026-05-11 · 3 obs
○ 2018-08-21 23:40:40
● 2026-02-28 07:07:38
● 2026-05-11 18:27:36
○A2400:cb00:2048:1::681b:88552018-08-21 → 2018-08-21 · 3 obs
● 2018-08-21 23:40:40
○ 2026-02-28 07:07:38
○ 2026-05-11 18:27:36
○A2400:cb00:2048:1::681b:89552018-08-21 → 2018-08-21 · 3 obs
● 2018-08-21 23:40:40
○ 2026-02-28 07:07:38
○ 2026-05-11 18:27:36
●A2606:4700:3031::6815:1e9a2026-02-28 → 2026-05-11 · 3 obs
○ 2018-08-21 23:40:40
● 2026-02-28 07:07:38
● 2026-05-11 18:27:36
●A2606:4700:3031::ac43:ad332026-02-28 → 2026-05-11 · 3 obs
○ 2018-08-21 23:40:40
● 2026-02-28 07:07:38
● 2026-05-11 18:27:36

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
tope.zdnscloud.cn, c.zdnscloud.com, f.zdnscloud.cn, a.zdnscloud.cn...-
bestcontentnetwork.topfred.ns.cloudflare.com, olga.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.59.113

NS records: fred.ns.cloudflare.com, olga.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bestcontentnetwork.top (unsigned zone)

⏱️ Timing

Total: 835ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.173.51, 104.21.30.154
AAAA22606:4700:3031::ac43:ad33, 2606:4700:3031::6815:1e9a
HTTPS1{"priority":1,"target":".","alpn":["h3",

Analysis

IP Addresses

a.bestcontentnetwork.top maps to four IP numbers: 2606:4700:3031::6815:1e9a, 2606:4700:3031::ac43:ad33, 104.21.30.154 and 172.67.173.51.

other host names include haileytuckmusic.com, win138z2.com, zarnivorose.sbs, member.ufaaua.org and mail.doulamia.com.ua; they share IP numbers with a.bestcontentnetwork.top.