aboutstartup.io - robtex.com
aboutstartup.io
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:4693🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::ac43:88be🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.70.147Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.136.190🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | keenan.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c0b🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c30b🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:230b🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 108.162.195.11🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 162.159.44.11Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| A | 172.64.35.11🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | keenan.ns.cloudflare.com | ||||||
| NS | savanna.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2688🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c288🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2288🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| A | 108.162.194.136🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| A | 162.159.38.136Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| A | 172.64.34.136🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | savanna.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.70.147, 172.67.136.190 | ||||||
| IPv6 hints | 2606:4700:3030::6815:4693, 2606:4700:3036::ac43:88be | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=37, name=cloudflare-ech.com | ||||||
| SOA | keenan.ns.cloudflare.comdns@cloudflare.com serial=2406500308 | ||||||
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=1785004350 | ||||||
Same first word
aboutstartup.io |
DNS History
8 records (6 active, 2 former)
●NSkeenan.ns.cloudflare.com2026-06-12 → 2026-07-25 · 2 obs
● 2026-07-25 19:15:14
●NSsavanna.ns.cloudflare.com2026-06-12 → 2026-07-25 · 2 obs
● 2026-07-25 19:15:14
●A104.21.70.1472026-06-12 → 2026-07-25 · 2 obs
● 2026-07-25 19:15:14
●A172.67.136.1902026-06-12 → 2026-07-25 · 2 obs
● 2026-07-25 19:15:14
●A2606:4700:3030::6815:46932026-07-19 → 2026-07-25 · 3 obs
● 2026-07-19 15:24:30
● 2026-07-25 19:15:14
○A2606:4700:3035::ac43:88be2026-06-12 → 2026-06-12 · 3 obs
○ 2026-07-19 15:24:30
○ 2026-07-25 19:15:14
○A2606:4700:3036::6815:46932026-06-12 → 2026-06-12 · 3 obs
○ 2026-07-19 15:24:30
○ 2026-07-25 19:15:14
●A2606:4700:3036::ac43:88be2026-07-19 → 2026-07-25 · 3 obs
● 2026-07-19 15:24:30
● 2026-07-25 19:15:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| io | c0.nic.io, a2.nic.io, a0.nic.io, b0.nic.io | - |
| aboutstartup.io | keenan.ns.cloudflare.com, savanna.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.136
NS records: keenan.ns.cloudflare.com, savanna.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for aboutstartup.io (unsigned zone)
⏱️ Timing
Total: 326ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.70.147, 172.67.136.190 |
| AAAA | 2 | 2606:4700:3036::ac43:88be, 2606:4700:3030::6815:4693 |
| NS | 2 | keenan.ns.cloudflare.com, savanna.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | keenan.ns.cloudflare.com dns.cloudflare. |
Analysis
IP Addresses
aboutstartup.io points to the four IP addresses 104.21.70.147, 172.67.136.190, 2606:4700:3030::6815:4693 and 2606:4700:3036::ac43:88be.
Among the host names that share IP numbers with aboutstartup.io are ag.sportbuzz365.com, cpcontacts.alfaonlineclaims.ie, www.myseocloud.com and two others.
Name Servers
aboutstartup.io is delegated to two name servers: keenan.ns.cloudflare.com and savanna.ns.cloudflare.com.
aboutstartup.io has the same name server delegation as a number of other domains, such as genaio.me, devroomadvocaten.nl, stecsy.co and two more.
There is at least partial name server overlap between aboutstartup.io and other domains — bonusapprouves.com, 992331.xyz, freemusicsignal.nl and two more among them.
The name servers marjory.ns.cloudflare.com, clark.ns.cloudflare.com and abdullah.ns.cloudflare.com are often found in combination with these name servers.
Host names resolving to 6 IP numbers:
keenan.ns.cloudflare.com resolves to 108.162.195.11, 162.159.44.11, 172.64.35.11 and 3 other IP addresses.
savanna.ns.cloudflare.com resolves to 108.162.194.136, 162.159.38.136, 172.64.34.136 and 3 other IP addresses.