opticsync.cfd - robtex.com
opticsync.cfd
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:cc34🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:5d22🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.93.34Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.204.52🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | harvey.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c98🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c398🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2398🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| A | 108.162.195.152🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| A | 162.159.44.152Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| A | 172.64.35.152🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | harvey.ns.cloudflare.com | ||||||
| NS | mariah.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:26c8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2c8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22c8🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| A | 108.162.194.200🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| A | 162.159.38.200Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| A | 172.64.34.200🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | mariah.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.93.34, 172.67.204.52 | ||||||
| IPv6 hints | 2606:4700:3034::ac43:cc34, 2606:4700:3035::6815:5d22 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=95, name=cloudflare-ech.com | ||||||
| SOA | harvey.ns.cloudflare.comdns@cloudflare.com serial=2400175128 | ||||||
cfd
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.cfd | ||||||
| NS | b.nic.cfd | ||||||
| NS | c.nic.cfd | ||||||
| NS | d.nic.cfd | ||||||
| SOA | ns0.centralnic.nethostmaster@centralnic.net serial=1777160115 | ||||||
Same first word
opticsync.cfd |
opticsync.com |
Similar names
DNS History
6 records (6 active, 0 former)
●NSharvey.ns.cloudflare.com2026-03-25 → 2026-04-25 · 2 obs
● 2026-04-25 23:43:20
●NSmariah.ns.cloudflare.com2026-03-25 → 2026-04-25 · 2 obs
● 2026-04-25 23:43:20
●A104.21.93.342026-03-25 → 2026-04-25 · 2 obs
● 2026-04-25 23:43:20
●A172.67.204.522026-03-25 → 2026-04-25 · 2 obs
● 2026-04-25 23:43:20
●A2606:4700:3034::ac43:cc342026-03-25 → 2026-04-25 · 2 obs
● 2026-04-25 23:43:20
●A2606:4700:3035::6815:5d222026-03-25 → 2026-04-25 · 2 obs
● 2026-04-25 23:43:20
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cfd | a.nic.cfd, b.nic.cfd, c.nic.cfd, d.nic.cfd | 8 records |
| opticsync.cfd | harvey.ns.cloudflare.com, mariah.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.194.200
NS records: harvey.ns.cloudflare.com, mariah.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for opticsync.cfd (unsigned zone)
⏱️ Timing
Total: 427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.93.34, 172.67.204.52 |
| AAAA | 2 | 2606:4700:3034::ac43:cc34, 2606:4700:3035::6815:5d22 |
| NS | 2 | harvey.ns.cloudflare.com, mariah.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | harvey.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 8
In-bailiwick: 8 (a.nic.cfd, a.nic.cfd, b.nic.cfd...)
Analysis
IP Addresses
opticsync.cfd refers to four IP numbers: 2606:4700:3034::ac43:cc34, 2606:4700:3035::6815:5d22, 104.21.93.34 and 172.67.204.52.
Other host names, for instance reliance-propane.com, katefennell.com.au, musek.eu, www.palaumoja.com and et.interaceca.workers.dev share IP numbers with opticsync.cfd.
Name Servers
opticsync.cfd's delegation uses two name servers: harvey.ns.cloudflare.com and mariah.ns.cloudflare.com.
opticsync.cfd uses the same name server setup as other domains, such as teacommerce.net, bloomdew.space, floralwaters.space, brainpushlab.space and nivexly.ink.
opticsync.cfd at least partially shares name servers with other domains, including sheel-patel.com, menacegames.com, myglobalreports.com, couponhuba.com and domaine-mavela.com.
These name servers are commonly used with laylah.ns.cloudflare.com.
Host names with six IP numbers:
harvey.ns.cloudflare.com points to 2606:4700:58::a29f:2c98, 2803:f800:50::6ca2:c398, 2a06:98c1:50::ac40:2398, 108.162.195.152, 162.159.44.152 and 172.64.35.152.
mariah.ns.cloudflare.com points to 2606:4700:50::a29f:26c8, 2803:f800:50::6ca2:c2c8, 2a06:98c1:50::ac40:22c8, 108.162.194.200, 162.159.38.200 and 172.64.34.200.