www.blue1hosting.com - robtex.com

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

www.blue1hosting.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:af42🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:1f48🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.72Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.66🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.72, 172.67.175.66
IPv6 hints2606:4700:3031::ac43:af42, 2606:4700:3035::6815:1f48
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com

blue1hosting.com

DNSSEC⚠️ Not signed
A2606:4700:3031::ac43:af42🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3035::6815:1f48🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.31.72Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.175.66🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSgrace.ns.cloudflare.com ⭐
NSjake.ns.cloudflare.com
MXmail.blue1hosting.com ⭐
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.31.72, 172.67.175.66
IPv6 hints2606:4700:3031::ac43:af42, 2606:4700:3035::6815:1f48
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=100, name=cloudflare-ech.com
SOAgrace.ns.cloudflare.comdns@cloudflare.com serial=2412289805

Same first word

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DNS History

7 records (4 active, 3 former)

20192020202120222023202420252026A104.21.31.72172.67.175.662606:4700:3031::ac43:af422606:4700:3035::6815:1f482606:4700:3032::6815:1f482606:4700:3033::ac43:af42CNAMEblue1hosting.com
●A104.21.31.722026-04-02 → 2026-08-17 · 2 obs
● 2026-04-02 06:48:24
● 2026-08-17 08:35:40
●A172.67.175.662026-04-02 → 2026-08-17 · 2 obs
● 2026-04-02 06:48:24
● 2026-08-17 08:35:40
●A2606:4700:3031::ac43:af422026-07-27 → 2026-08-17 · 3 obs
○ 2026-06-10 20:52:18
● 2026-07-27 06:13:10
● 2026-08-17 08:35:40
○A2606:4700:3032::6815:1f482026-04-02 → 2026-06-10 · 4 obs
● 2026-04-02 06:48:24
● 2026-06-10 20:52:18
○ 2026-07-27 06:13:10
○ 2026-08-17 08:35:40
○A2606:4700:3033::ac43:af422026-04-02 → 2026-06-10 · 4 obs
● 2026-04-02 06:48:24
● 2026-06-10 20:52:18
○ 2026-07-27 06:13:10
○ 2026-08-17 08:35:40
●A2606:4700:3035::6815:1f482026-07-27 → 2026-08-17 · 3 obs
○ 2026-06-10 20:52:18
● 2026-07-27 06:13:10
● 2026-08-17 08:35:40
○CNAMEblue1hosting.com2018-05-06 → 2018-05-06 · 3 obs
● 2018-05-06 21:37:52
○ 2026-04-02 06:48:24
○ 2026-08-17 08:35:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
blue1hosting.comjake.ns.cloudflare.com, grace.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.193.122

NS records: jake.ns.cloudflare.com, grace.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for blue1hosting.com (unsigned zone)

⏱️ Timing

Total: 117ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.175.66, 104.21.31.72
AAAA22606:4700:3031::ac43:af42, 2606:4700:3035::6815:1f48
HTTPS1{"priority":1,"target":".","alpn":["h3",

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (jake.ns.cloudflare.com, jake.ns.cloudflare.com, jake.ns.cloudflare.com...)

Analysis

IP Addresses

www.blue1hosting.com has four IP addresses: 104.21.31.72, 172.67.175.66, 2606:4700:3031::ac43:af42 and 2606:4700:3035::6815:1f48.

Among the host names that share IP numbers with www.blue1hosting.com are jzpu.net, app.tlink.edu.vn, www.bbw(0x6e756465)tube.com and two others.