www.backenddeveloper.ir - robtex.com
www.backenddeveloper.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:5567🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:cc74🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.103Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.116🇺🇸 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 | 104.21.85.103, 172.67.204.116 | ||||||
| IPv6 hints | 2606:4700:3034::6815:5567, 2606:4700:3037::ac43:cc74 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com | ||||||
backenddeveloper.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:5567🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:cc74🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.85.103Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.116🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | carlos.ns.cloudflare.com ⭐ | ||||||
| NS | harmony.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.85.103, 172.67.204.116 | ||||||
| IPv6 hints | 2606:4700:3034::6815:5567, 2606:4700:3037::ac43:cc74 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=152, name=cloudflare-ech.com | ||||||
| SOA | carlos.ns.cloudflare.comdns@cloudflare.com serial=2399252181 | ||||||
Same first word
Similar names
DNS History
5 records (4 active, 1 former)
●A104.21.85.1032026-02-14 → 2026-04-13 · 2 obs
● 2026-02-14 19:01:54
● 2026-04-13 11:56:02
● 2026-04-13 11:56:02
●A172.67.204.1162026-02-14 → 2026-04-13 · 2 obs
● 2026-02-14 19:01:54
● 2026-04-13 11:56:02
● 2026-04-13 11:56:02
●A2606:4700:3034::6815:55672026-02-14 → 2026-04-13 · 2 obs
● 2026-02-14 19:01:54
● 2026-04-13 11:56:02
● 2026-04-13 11:56:02
●A2606:4700:3037::ac43:cc742026-02-14 → 2026-04-13 · 2 obs
● 2026-02-14 19:01:54
● 2026-04-13 11:56:02
● 2026-04-13 11:56:02
○CNAMEbackenddeveloper.ir2018-10-25 → 2026-02-17 · 4 obs
● 2018-10-25 11:22:30
● 2026-02-17 05:18:14
○ 2026-02-18 08:35:00
○ 2026-04-13 11:56:02
● 2026-02-17 05:18:14
○ 2026-02-18 08:35:00
○ 2026-04-13 11:56:02
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, b.nic.ir, c.nic.ir, d.nic.ir | - |
| backenddeveloper.ir | harmony.ns.cloudflare.com, carlos.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.112
NS records: harmony.ns.cloudflare.com, carlos.ns.cloudflare.com
🔒 DNSSEC Status
❌ Bogus (DNSSEC validation failed)
Validation error at ir: Error: DNS query timeout: 193.189.123.2 for DNSKEY ir
⏱️ Timing
Total: 3293ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.85.103, 172.67.204.116 |
| AAAA | 2 | 2606:4700:3037::ac43:cc74, 2606:4700:3034::6815:5567 |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
Analysis
IP Addresses
www.backenddeveloper.ir refers to four IP numbers: 2606:4700:3034::6815:5567, 2606:4700:3037::ac43:cc74, 104.21.85.103 and 172.67.204.116.
Other host names, for instance www.nekster.com, tigernsr.live, boopinc.com, nragro.com.np and thendronovia.com share IP numbers with www.backenddeveloper.ir.