hostmaster.html5-memo.com - robtex.com
hostmaster.html5-memo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:b061🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4039🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.64.57Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.176.97🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.64.57, 172.67.176.97 | ||||||
| IPv6 | 2606:4700:3036::ac43:b061, 2606:4700:3037::6815:4039 | ||||||
html5-memo.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:b061🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:4039🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.64.57Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.176.97🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | mitch.ns.cloudflare.com ⭐ | ||||||
| NS | sima.ns.cloudflare.com | ||||||
| MX | mail.html5-memo.com ⭐ | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.64.57, 172.67.176.97 | ||||||
| IPv6 | 2606:4700:3036::ac43:b061, 2606:4700:3037::6815:4039 | ||||||
| SOA | mitch.ns.cloudflare.comdns@cloudflare.com serial=2396868461 | ||||||
Same first word
Similar names
DNS History
6 records (4 active, 2 former)
●A104.21.64.572026-02-16 → 2026-03-24 · 3 obs
○ 2016-04-19 06:29:56
● 2026-02-16 22:15:18
● 2026-03-24 11:13:10
● 2026-02-16 22:15:18
● 2026-03-24 11:13:10
○A112.78.219.1452015-05-16 → 2015-05-16 · 3 obs
● 2015-05-16 18:12:54
○ 2015-11-08 20:18:06
○ 2026-03-24 11:13:10
○ 2015-11-08 20:18:06
○ 2026-03-24 11:13:10
○A157.7.188.1952015-11-08 → 2016-04-19 · 5 obs
○ 2015-05-16 18:12:54
● 2015-11-08 20:18:06
● 2016-04-19 06:29:56
○ 2026-02-16 22:15:18
○ 2026-03-24 11:13:10
● 2015-11-08 20:18:06
● 2016-04-19 06:29:56
○ 2026-02-16 22:15:18
○ 2026-03-24 11:13:10
●A172.67.176.972026-02-16 → 2026-03-24 · 3 obs
○ 2016-04-19 06:29:56
● 2026-02-16 22:15:18
● 2026-03-24 11:13:10
● 2026-02-16 22:15:18
● 2026-03-24 11:13:10
●A2606:4700:3036::ac43:b0612026-02-16 → 2026-03-24 · 3 obs
○ 2016-04-19 06:29:56
● 2026-02-16 22:15:18
● 2026-03-24 11:13:10
● 2026-02-16 22:15:18
● 2026-03-24 11:13:10
●A2606:4700:3037::6815:40392026-02-16 → 2026-03-24 · 3 obs
○ 2016-04-19 06:29:56
● 2026-02-16 22:15:18
● 2026-03-24 11:13:10
● 2026-02-16 22:15:18
● 2026-03-24 11:13:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | k.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, f.gtld-servers.net... | - |
| html5-memo.com | sima.ns.cloudflare.com, mitch.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.208
NS records: sima.ns.cloudflare.com, mitch.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for html5-memo.com (unsigned zone)
⏱️ Timing
Total: 147ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.176.97, 104.21.64.57 |
| AAAA | 2 | 2606:4700:3036::ac43:b061, 2606:4700:3037::6815:4039 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (sima.ns.cloudflare.com, sima.ns.cloudflare.com, sima.ns.cloudflare.com...)
Analysis
IP Addresses
hostmaster.html5-memo.com resolves to four IP numbers: 2606:4700:3036::ac43:b061, 2606:4700:3037::6815:4039, 104.21.64.57 and 172.67.176.97.
other host names for instance nextclubstudio.com, sci-dig.ru, 1winbookmaker4.fun, forpetsake.net and uplodash.com share IP numbers with hostmaster.html5-memo.com.