optimization.ir - robtex.com
optimization.ir
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3036::ac43:d67e🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5627🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.86.39Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.126🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | nikon.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cb0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| A | 108.162.195.176🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| A | 162.159.44.176Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| A | 172.64.35.176🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nikon.ns.cloudflare.com | ||||||
| NS | nina.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a88🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c088🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2088🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 108.162.192.136🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 172.64.32.136🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| A | 173.245.58.136🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nina.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.86.39, 172.67.214.126 | ||||||
| IPv6 hints | 2606:4700:3036::ac43:d67e, 2606:4700:3037::6815:5627 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=64, name=cloudflare-ech.com | ||||||
| SOA | nikon.ns.cloudflare.comdns@cloudflare.com serial=2415952350 | ||||||
ir
| DNSSEC | ⚠️ Not signed | ||||||
| NS | a.nic.ir ⭐ | ||||||
| NS | b.nic.ir | ||||||
| NS | c.nic.ir | ||||||
| NS | d.nic.ir | ||||||
| SOA | a.nic.irinfo@nic.ir serial=2609270330 | ||||||
Same first word
Previous names
Next names
DNS History
6 records (6 active, 0 former)
●NSnikon.ns.cloudflare.com2026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 00:47:56
●NSnina.ns.cloudflare.com2026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 00:47:56
●A104.21.86.392026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 00:47:56
●A172.67.214.1262026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 00:47:56
●A2606:4700:3036::ac43:d67e2026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 00:47:56
●A2606:4700:3037::6815:56272026-09-26 → 2026-09-27 · 2 obs
● 2026-09-27 00:47:56
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ir | a.nic.ir, c.nic.ir, b.nic.ir, d.nic.ir | 8 records |
| optimization.ir | nikon.ns.cloudflare.com, nina.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.58.136
NS records: nikon.ns.cloudflare.com, nina.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: 3448ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.214.126, 104.21.86.39 |
| AAAA | 2 | 2606:4700:3036::ac43:d67e, 2606:4700:3037::6815:5627 |
| NS | 2 | nikon.ns.cloudflare.com, nina.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | nikon.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.ir, a.nic.ir, c.nic.ir...)
Analysis
IP Addresses
optimization.ir directs to four IP numbers, which are 104.21.86.39, 172.67.214.126, 2606:4700:3036::ac43:d67e and 2606:4700:3037::6815:5627.
aimpartner.co, hhl79qaq.com, ahlicheng888.com and two other host names share IP numbers with optimization.ir.
Name Servers
optimization.ir is served by two delegated name servers, nikon.ns.cloudflare.com and nina.ns.cloudflare.com.
optimization.ir uses the same name servers as several other domains — among them viltratraining.com, nguyenviethung.win, mellstroygames.pro and two more.
The name servers of optimization.ir overlap at least partially with those of other domains — among them fortressfloorsia.com, haijiaofree.wiki, rpetrochenkov.co.uk and two more.
The name servers fish.ns.cloudflare.com, princess.ns.cloudflare.com and ignat.ns.cloudflare.com are commonly seen alongside these name servers.
Hostnames that resolve to 6 IP addresses:
nikon.ns.cloudflare.com carries IP addresses 108.162.195.176, 162.159.44.176 and 172.64.35.176, with 3 other addresses beyond those.
nina.ns.cloudflare.com carries IP addresses 108.162.192.136, 172.64.32.136 and 173.245.58.136, with 3 other addresses beyond those.