mx.jishuseisaku.com - robtex.com
mx.jishuseisaku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c08a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2c03🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.3Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.138🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.44.3, 172.67.192.138 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c08a, 2606:4700:3037::6815:2c03 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com | ||||||
jishuseisaku.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:c08a🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2c03🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.44.3Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.192.138🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | alla.ns.cloudflare.com ⭐ | ||||||
| NS | jermaine.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.44.3, 172.67.192.138 | ||||||
| IPv6 hints | 2606:4700:3030::ac43:c08a, 2606:4700:3037::6815:2c03 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=106, name=cloudflare-ech.com | ||||||
| SOA | alla.ns.cloudflare.comdns@cloudflare.com serial=2410849503 | ||||||
Previously MX for
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.44.32026-08-08 → 2026-08-08 · 2 obs
○ 2020-01-16 11:37:28
● 2026-08-08 05:27:54
● 2026-08-08 05:27:54
●A172.67.192.1382026-08-08 → 2026-08-08 · 2 obs
○ 2020-01-16 11:37:28
● 2026-08-08 05:27:54
● 2026-08-08 05:27:54
○A211.13.204.142020-01-16 → 2020-01-16 · 2 obs
● 2020-01-16 11:37:28
○ 2026-08-08 05:27:54
○ 2026-08-08 05:27:54
●A2606:4700:3030::ac43:c08a2026-08-08 → 2026-08-08 · 2 obs
○ 2020-01-16 11:37:28
● 2026-08-08 05:27:54
● 2026-08-08 05:27:54
●A2606:4700:3037::6815:2c032026-08-08 → 2026-08-08 · 2 obs
○ 2020-01-16 11:37:28
● 2026-08-08 05:27:54
● 2026-08-08 05:27:54
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| jishuseisaku.com | alla.ns.cloudflare.com, jermaine.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.195.157
NS records: alla.ns.cloudflare.com, jermaine.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for jishuseisaku.com (unsigned zone)
⏱️ Timing
Total: 90ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.192.138, 104.21.44.3 |
| AAAA | 2 | 2606:4700:3037::6815:2c03, 2606:4700:3030::ac43:c08a |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (alla.ns.cloudflare.com, alla.ns.cloudflare.com, alla.ns.cloudflare.com...)
Analysis
IP Addresses
mx.jishuseisaku.com directs to four IP numbers, which are 104.21.44.3, 172.67.192.138, 2606:4700:3030::ac43:c08a and 2606:4700:3037::6815:2c03.
www.fejaevertete.com.cdn.cloudflare.net, kitchenfaucetsi.com, calmlogs.us and two other host names share IP numbers with mx.jishuseisaku.com.