surfdex.io - robtex.com
surfdex.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:aa2a🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:1c11🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.28.17Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.170.42🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | dorthy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3af9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20f9🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 108.162.192.249🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 172.64.32.249🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| A | 173.245.58.249🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | dorthy.ns.cloudflare.com | ||||||
| NS | pedro.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cb7🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3b7🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23b7🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 108.162.195.183🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 162.159.44.183Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| A | 172.64.35.183🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | pedro.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.28.17, 172.67.170.42 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:aa2a, 2606:4700:3032::6815:1c11 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=122, name=cloudflare-ech.com | ||||||
| SOA | dorthy.ns.cloudflare.comdns@cloudflare.com serial=2401581534 | ||||||
io
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a0.nic.io ⭐ | ||||||
| NS | a2.nic.io | ||||||
| NS | b0.nic.io | ||||||
| NS | c0.nic.io | ||||||
| SOA | a0.nic.iohostmaster@donuts.email serial=1776171060 | ||||||
rank #2107 in the tld
Same first word
DNS History
8 records (6 active, 2 former)
○NSaspen.ns.cloudflare.com2026-04-07 → 2026-04-07 · 2 obs
○ 2026-04-14 13:06:38
○NScash.ns.cloudflare.com2026-04-07 → 2026-04-07 · 2 obs
○ 2026-04-14 13:06:38
●NSdorthy.ns.cloudflare.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 13:06:38
●NSpedro.ns.cloudflare.com2026-04-14 → 2026-04-14 · 2 obs
● 2026-04-14 13:06:38
●A104.21.28.172026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 13:06:38
●A172.67.170.422026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 13:06:38
●A2606:4700:3031::ac43:aa2a2026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 13:06:38
●A2606:4700:3032::6815:1c112026-04-07 → 2026-04-14 · 2 obs
● 2026-04-14 13:06:38
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | a2.nic.io, a0.nic.io, c0.nic.io, b0.nic.io | - |
| surfdex.io | pedro.ns.cloudflare.com, dorthy.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.183
NS records: pedro.ns.cloudflare.com, dorthy.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for surfdex.io (unsigned zone)
⏱️ Timing
Total: 327ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.170.42, 104.21.28.17 |
| AAAA | 2 | 2606:4700:3032::6815:1c11, 2606:4700:3031::ac43:aa2a |
| NS | 2 | dorthy.ns.cloudflare.com, pedro.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | dorthy.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
surfdex.io maps to four IP numbers: 2606:4700:3031::ac43:aa2a, 2606:4700:3032::6815:1c11, 104.21.28.17 and 172.67.170.42.
Other host names such as cor-elumenturbo.digital, teieqazmko.wiki, offside.pl, kadinkabupatensumenep.org and swandrywall.com share IPs with surfdex.io.
Name Servers
Two name servers dorthy.ns.cloudflare.com and pedro.ns.cloudflare.com handle the delegation for surfdex.io.
surfdex.io shares the same name server setup as other domains, for example sustainablemontreal.ca, cascar.ca, mmfromhome.com, pascalfeos.com and luongson.biz.
surfdex.io at least partially shares name servers with other domains, for example nonrang.go.th, dating-sites-for-seniors.com, newsday.co.za, 580508.com and hayalet.top.
These name servers are often used together with rayden.ns.cloudflare.com and fatima.ns.cloudflare.com.
Host names with six IP numbers:
dorthy.ns.cloudflare.com points to 2606:4700:50::adf5:3af9, 2803:f800:50::6ca2:c0f9, 2a06:98c1:50::ac40:20f9, 108.162.192.249, 172.64.32.249 and 173.245.58.249.
pedro.ns.cloudflare.com points to 2606:4700:58::a29f:2cb7, 2803:f800:50::6ca2:c3b7, 2a06:98c1:50::ac40:23b7, 108.162.195.183, 162.159.44.183 and 172.64.35.183.