www.it621.com - robtex.com
www.it621.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:27d2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9480🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.210Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.128🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.210, 172.67.148.128 | ||||||
| IPv6 hints | 2606:4700:3037::6815:27d2, 2606:4700:3037::ac43:9480 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com | ||||||
it621.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:27d2🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:9480🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.39.210Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.148.128🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aspen.ns.cloudflare.com ⭐ | ||||||
| NS | nash.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.39.210, 172.67.148.128 | ||||||
| IPv6 hints | 2606:4700:3037::6815:27d2, 2606:4700:3037::ac43:9480 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=158, name=cloudflare-ech.com | ||||||
| SOA | aspen.ns.cloudflare.comdns@cloudflare.com serial=2400775635 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.39.2102026-02-16 → 2026-05-11 · 3 obs
○ 2018-08-15 07:02:28
● 2026-02-16 16:09:54
● 2026-05-11 06:24:12
● 2026-02-16 16:09:54
● 2026-05-11 06:24:12
●A172.67.148.1282026-02-16 → 2026-05-11 · 3 obs
○ 2018-08-15 07:02:28
● 2026-02-16 16:09:54
● 2026-05-11 06:24:12
● 2026-02-16 16:09:54
● 2026-05-11 06:24:12
●A2606:4700:3037::6815:27d22026-02-16 → 2026-05-11 · 3 obs
○ 2018-08-15 07:02:28
● 2026-02-16 16:09:54
● 2026-05-11 06:24:12
● 2026-02-16 16:09:54
● 2026-05-11 06:24:12
●A2606:4700:3037::ac43:94802026-02-16 → 2026-05-11 · 3 obs
○ 2018-08-15 07:02:28
● 2026-02-16 16:09:54
● 2026-05-11 06:24:12
● 2026-02-16 16:09:54
● 2026-05-11 06:24:12
○A47.94.202.462018-08-15 → 2018-08-15 · 3 obs
● 2018-08-15 07:02:28
○ 2026-02-16 16:09:54
○ 2026-05-11 06:24:12
○ 2026-02-16 16:09:54
○ 2026-05-11 06:24:12
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | b.gtld-servers.net, f.gtld-servers.net, i.gtld-servers.net, g.gtld-servers.net... | - |
| it621.com | nash.ns.cloudflare.com, aspen.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.193.209
NS records: nash.ns.cloudflare.com, aspen.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for it621.com (unsigned zone)
⏱️ Timing
Total: 290ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.39.210, 172.67.148.128 |
| AAAA | 2 | 2606:4700:3037::6815:27d2, 2606:4700:3037::ac43:9480 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (nash.ns.cloudflare.com, nash.ns.cloudflare.com, nash.ns.cloudflare.com...)
Analysis
IP Addresses
www.it621.com points to four IP numbers: 2606:4700:3037::6815:27d2, 2606:4700:3037::ac43:9480, 104.21.39.210 and 172.67.148.128.
Other host names, for instance navjotsinghminhas.com, murah4dx.store, rungu.com.tw, youmanage.biz and dzgmdl.com share IP numbers with www.it621.com.