sqrtminus.one - robtex.com
sqrtminus.one
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::6815:4356🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::ac43:db20🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.67.86Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.219.32🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | garrett.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cc3🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | garrett.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c3🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | garrett.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c3🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | garrett.ns.cloudflare.com | ||||||
| A | 108.162.195.195🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | garrett.ns.cloudflare.com | ||||||
| A | 162.159.44.195Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | garrett.ns.cloudflare.com | ||||||
| A | 172.64.35.195🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | garrett.ns.cloudflare.com | ||||||
| NS | virginia.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:2625🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c225🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2225🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 108.162.194.37🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 162.159.38.37Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| A | 172.64.34.37🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | virginia.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.67.86, 172.67.219.32 | ||||||
| IPv6 | 2606:4700:3034::6815:4356, 2606:4700:3034::ac43:db20 | ||||||
| SOA | garrett.ns.cloudflare.comdns@cloudflare.com serial=2399007496 | ||||||
one
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.nic.one ⭐ | ||||||
| NS | b.nic.one | ||||||
| NS | c.nic.one | ||||||
| NS | x.nic.one | ||||||
| NS | y.nic.one | ||||||
| NS | z.nic.one | ||||||
| SOA | a.nic.oneadmin@tldns.godaddy serial=1773706085 | ||||||
Same first word
sqrtminus.one |
DNS History
6 records (6 active, 0 former)
●NSgarrett.ns.cloudflare.com2026-02-24 → 2026-03-23 · 2 obs
● 2026-03-23 13:02:10
●NSvirginia.ns.cloudflare.com2026-02-24 → 2026-03-23 · 2 obs
● 2026-03-23 13:02:10
●A104.21.67.862026-02-24 → 2026-03-23 · 2 obs
● 2026-03-23 13:02:10
●A172.67.219.322026-02-24 → 2026-03-23 · 2 obs
● 2026-03-23 13:02:10
●A2606:4700:3034::6815:43562026-02-24 → 2026-03-23 · 2 obs
● 2026-03-23 13:02:10
●A2606:4700:3034::ac43:db202026-02-24 → 2026-03-23 · 2 obs
● 2026-03-23 13:02:10
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| one | z.nic.one, x.nic.one, b.nic.one, y.nic.one... | 12 records |
| sqrtminus.one | garrett.ns.cloudflare.com, virginia.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.195
NS records: garrett.ns.cloudflare.com, virginia.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for sqrtminus.one (unsigned zone)
⏱️ Timing
Total: 319ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.219.32, 104.21.67.86 |
| AAAA | 2 | 2606:4700:3034::6815:4356, 2606:4700:3034::ac43:db20 |
| NS | 2 | garrett.ns.cloudflare.com, virginia.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | garrett.ns.cloudflare.com dns.cloudflare |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (z.nic.one, z.nic.one, x.nic.one...)
Analysis
IP Addresses
sqrtminus.one resolves to four IPs: 2606:4700:3034::6815:4356, 2606:4700:3034::ac43:db20, 104.21.67.86 and 172.67.219.32.
Other host names, for instance iptools.com, tivego.org, noudpinf.com, bitgarage.com.np and hoc-devops.xyz share IP numbers with sqrtminus.one.
Name Servers
sqrtminus.one has two name servers: garrett.ns.cloudflare.com and virginia.ns.cloudflare.com.
sqrtminus.one shares the same name server setup as other domains, for example sbraihypoi.pro, revistakronos.info, retikfinanceservice.pages.dev, topsnus.com and utiko.net.
sqrtminus.one shares some name servers with other domains, for example ecose-technology.eu, yh1m4g6.com, beginnerscpp.com, solobonus.it and form74821.shop.
These name servers are often used together with aaron.ns.cloudflare.com, lisa.ns.cloudflare.com and tia.ns.cloudflare.com.
Host names with six IP numbers: garrett.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc3, 2803:f800:50::6ca2:c3c3, 2a06:98c1:50::ac40:23c3, 108.162.195.195, 162.159.44.195 and 172.64.35.195; virginia.ns.cloudflare.com points to: 2606:4700:50::a29f:2625, 2803:f800:50::6ca2:c225, 2a06:98c1:50::ac40:2225, 108.162.194.37, 162.159.38.37 and 172.64.34.37.