simplelist.io - robtex.com
simplelist.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:37bc🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:ac67🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.55.188Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.172.103🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | marek.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bca🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1ca🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21ca🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 108.162.193.202🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 172.64.33.202🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| A | 173.245.59.202🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | marek.ns.cloudflare.com | ||||||
| NS | shubhi.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:263f🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c23f🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:223f🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 108.162.194.63🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 162.159.38.63Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| A | 172.64.34.63🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | shubhi.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.55.188, 172.67.172.103 | ||||||
| IPv6 hints | 2606:4700:3034::6815:37bc, 2606:4700:3036::ac43:ac67 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=110, name=cloudflare-ech.com | ||||||
| SOA | marek.ns.cloudflare.comdns@cloudflare.com serial=2409605174 | ||||||
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=1785579669 | ||||||
Same first word
simplelist.co.uk |
simplelist.io |
Similar names
DNS History
7 records (6 active, 1 former)
●NSmarek.ns.cloudflare.com2026-06-11 → 2026-08-01 · 2 obs
● 2026-08-01 11:07:06
●NSshubhi.ns.cloudflare.com2026-06-11 → 2026-08-01 · 2 obs
● 2026-08-01 11:07:06
●A104.21.55.1882026-06-11 → 2026-08-01 · 2 obs
● 2026-08-01 11:07:06
●A172.67.172.1032026-06-11 → 2026-08-01 · 2 obs
● 2026-08-01 11:07:06
○A2606:4700:3032::6815:37bc2026-06-11 → 2026-06-11 · 3 obs
○ 2026-07-04 21:19:02
○ 2026-08-01 11:07:06
●A2606:4700:3034::6815:37bc2026-07-04 → 2026-08-01 · 3 obs
● 2026-07-04 21:19:02
● 2026-08-01 11:07:06
●A2606:4700:3036::ac43:ac672026-06-11 → 2026-08-01 · 2 obs
● 2026-08-01 11:07:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| simplelist.io | marek.ns.cloudflare.com, shubhi.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.193.202
NS records: marek.ns.cloudflare.com, shubhi.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for simplelist.io (unsigned zone)
⏱️ Timing
Total: 427ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.55.188, 172.67.172.103 |
| AAAA | 2 | 2606:4700:3034::6815:37bc, 2606:4700:3036::ac43:ac67 |
| NS | 2 | marek.ns.cloudflare.com, shubhi.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | marek.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
simplelist.io points to the four IP addresses 104.21.55.188, 172.67.172.103, 2606:4700:3034::6815:37bc and 2606:4700:3036::ac43:ac67.
andypetri.com, casade-aposta.com, bloggspot.com.br plus two other host names have IP numbers in common with simplelist.io.
Name Servers
simplelist.io uses two name servers for its delegation: marek.ns.cloudflare.com and shubhi.ns.cloudflare.com.
The name server configuration of simplelist.io is shared with other domains, for instance blitzmicro.eu, avto199.ru, opengovpartnership.org and two others.
There is at least partial name server overlap between simplelist.io and other domains — bypassunlock.com, dularamora.sbs, sabgraphics.com and two more among them.
These name servers frequently co-occur with the name servers hank.ns.cloudflare.com and anna.ns.cloudflare.com.
Hosts with 6 IP addresses each:
Hostname marek.ns.cloudflare.com directs to 108.162.193.202, 172.64.33.202 and 173.245.59.202 along with 3 other IP addresses.
Hostname shubhi.ns.cloudflare.com directs to 108.162.194.63, 162.159.38.63 and 172.64.34.63 along with 3 other IP addresses.