7fc3.com - robtex.com
7fc3.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:813f🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:285🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.2.133Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.129.63🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | sima.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3ade🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0de🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20de🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| A | 108.162.192.222🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| A | 172.64.32.222🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| A | 173.245.58.222🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sima.ns.cloudflare.com | ||||||
| NS | sterling.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c8f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c38f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:238f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 108.162.195.143🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 162.159.44.143Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| A | 172.64.35.143🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sterling.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.2.133, 172.67.129.63 | ||||||
| IPv6 | 2606:4700:3030::ac43:813f, 2606:4700:3032::6815:285 | ||||||
| SOA | sima.ns.cloudflare.comdns@cloudflare.com serial=2396065576 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1771291435 | ||||||
Similar names
DNS History
9 records (6 active, 3 former)
○NSdns29.hichina.com2019-02-26 → 2019-02-26 · 2 obs
○ 2026-02-25 14:31:24
○NSdns30.hichina.com2019-02-26 → 2019-02-26 · 2 obs
○ 2026-02-25 14:31:24
●NSsima.ns.cloudflare.com2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 14:31:24
●NSsterling.ns.cloudflare.com2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 14:31:24
●A104.21.2.1332026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 14:31:24
●A172.67.129.632026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 14:31:24
●A2606:4700:3030::ac43:813f2026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 14:31:24
●A2606:4700:3032::6815:2852026-02-25 → 2026-02-25 · 2 obs
● 2026-02-25 14:31:24
○A35.241.15.1662019-02-26 → 2019-02-26 · 2 obs
○ 2026-02-25 14:31:24
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| 7fc3.com | sima.ns.cloudflare.com, sterling.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 108.162.195.143
NS records: sima.ns.cloudflare.com, sterling.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 7fc3.com (unsigned zone)
⏱️ Timing
Total: 65ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.2.133, 172.67.129.63 |
| AAAA | 2 | 2606:4700:3030::ac43:813f, 2606:4700:3032::6815:285 |
| NS | 2 | sima.ns.cloudflare.com, sterling.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | sima.ns.cloudflare.com dns.cloudflare.co |
AI analysis
7fc3.com maps to four IP numbers: 2606:4700:3030::ac43:813f, 2606:4700:3032::6815:285, 104.21.2.133 and 172.67.129.63.
Other host names such as hj54d.com, pharmagroup.sk, bai-long.cn, www.bathyswatch.com and editionpatrickfrey.ch share IPs with 7fc3.com.
Two name servers sima.ns.cloudflare.com and sterling.ns.cloudflare.com handle the delegation for 7fc3.com.
7fc3.com shares the same name server setup as other domains, for example 97552c.com, d78c.com, 42b5.com, 8c2a.com and b9d6.com.
7fc3.com at least partially shares name servers with other domains, for example maisongalatea.fr, knightcrier.org, 777dddd.com, 99541.com and js-yxsd.com.
These name servers are commonly used with kyrie.ns.cloudflare.com and georgia.ns.cloudflare.com and kayleigh.ns.cloudflare.com.
Host names with six IP numbers:
sima.ns.cloudflare.com points to 2606:4700:50::adf5:3ade, 2803:f800:50::6ca2:c0de, 2a06:98c1:50::ac40:20de, 108.162.192.222, 172.64.32.222 and 173.245.58.222.
sterling.ns.cloudflare.com points to 2606:4700:58::a29f:2c8f, 2803:f800:50::6ca2:c38f, 2a06:98c1:50::ac40:238f, 108.162.195.143, 162.159.44.143 and 172.64.35.143.