gfcl.tw - robtex.com
gfcl.tw
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3032::ac43:9edd🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:2130🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.33.48Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.158.221🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | aron.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a45🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aron.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c045🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | aron.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2045🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | aron.ns.cloudflare.com | ||||||
| A | 108.162.192.69🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aron.ns.cloudflare.com | ||||||
| A | 172.64.32.69🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aron.ns.cloudflare.com | ||||||
| A | 173.245.58.69🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | aron.ns.cloudflare.com | ||||||
| NS | darl.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3b62🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c162🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2162🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 108.162.193.98🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 172.64.33.98🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| A | 173.245.59.98🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | darl.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.33.48, 172.67.158.221 | ||||||
| IPv6 hints | 2606:4700:3032::ac43:9edd, 2606:4700:3037::6815:2130 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=77, name=cloudflare-ech.com | ||||||
| SOA | aron.ns.cloudflare.comdns@cloudflare.com serial=2409899600 | ||||||
tw
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.dns.tw ⭐ | ||||||
| NS | anytld.apnic.net ⚠️ Not in parent delegation | ||||||
| NS | b.dns.tw | ||||||
| NS | c.dns.tw | ||||||
| NS | d.dns.tw | ||||||
| NS | e.dns.tw | ||||||
| NS | f.dns.tw | ||||||
| NS | g.dns.tw | ||||||
| NS | h.dns.tw | ||||||
| SOA | a.dns.twsnw@twnic.net.tw serial=2011036894 | ||||||
Same first word
Similar names
DNS History
8 records (6 active, 2 former)
●NSaron.ns.cloudflare.com2026-04-21 → 2026-07-21 · 2 obs
● 2026-07-21 13:10:32
●NSdarl.ns.cloudflare.com2026-04-21 → 2026-07-21 · 2 obs
● 2026-07-21 13:10:32
●A104.21.33.482026-04-21 → 2026-07-21 · 2 obs
● 2026-07-21 13:10:32
●A172.67.158.2212026-04-21 → 2026-07-21 · 2 obs
● 2026-07-21 13:10:32
○A2606:4700:3030::ac43:9edd2026-04-21 → 2026-04-21 · 2 obs
○ 2026-07-21 13:10:32
○A2606:4700:3031::6815:21302026-04-21 → 2026-04-21 · 2 obs
○ 2026-07-21 13:10:32
●A2606:4700:3032::ac43:9edd2026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 13:10:32
●A2606:4700:3037::6815:21302026-07-21 → 2026-07-21 · 2 obs
● 2026-07-21 13:10:32
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| tw | a.dns.tw, b.dns.tw, c.dns.tw, d.dns.tw... | - |
| gfcl.tw | darl.ns.cloudflare.com, aron.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.33.98
NS records: darl.ns.cloudflare.com, aron.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for gfcl.tw (unsigned zone)
⏱️ Timing
Total: 709ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.33.48, 172.67.158.221 |
| AAAA | 2 | 2606:4700:3032::ac43:9edd, 2606:4700:3037::6815:2130 |
| NS | 2 | aron.ns.cloudflare.com, darl.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | aron.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
gfcl.tw resolves to four IP addresses: 104.21.33.48, 172.67.158.221, 2606:4700:3032::ac43:9edd and 2606:4700:3037::6815:2130.
monitordolar.io, libasghor.one, strategy-double.com plus two other host names have IP numbers in common with gfcl.tw.
Name Servers
gfcl.tw uses two name servers for its delegation: aron.ns.cloudflare.com and darl.ns.cloudflare.com.
The name server configuration of gfcl.tw is shared with other domains, for instance douglasarmshotel.co.uk, hera.com.tw, petone.com.tw and two others.
gfcl.tw partially shares its NS delegation with several other domains, including nara4dtembus.xyz, empupaten.online, sierrapintada.com and two others.
These name servers regularly co-occur with the name servers rosa.ns.cloudflare.com, jake.ns.cloudflare.com and theo.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname aron.ns.cloudflare.com directs to 108.162.192.69, 172.64.32.69 and 173.245.58.69 along with 3 other IP addresses.
Hostname darl.ns.cloudflare.com directs to 108.162.193.98, 172.64.33.98 and 173.245.59.98 along with 3 other IP addresses.