smartcolumn.us - robtex.com
smartcolumn.us
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:d6cd🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::6815:5333🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.83.51Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.214.205🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | elinore.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a99🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c099🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2099🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| A | 108.162.192.153🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| A | 172.64.32.153🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| A | 173.245.58.153🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | elinore.ns.cloudflare.com | ||||||
| NS | julio.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2cd1🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3d1🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23d1🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| A | 108.162.195.209🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| A | 162.159.44.209Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| A | 172.64.35.209🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | julio.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.83.51, 172.67.214.205 | ||||||
| IPv6 | 2606:4700:3034::ac43:d6cd, 2606:4700:3037::6815:5333 | ||||||
| SOA | elinore.ns.cloudflare.comdns@cloudflare.com serial=2396790210 | ||||||
us
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.cctld.us ⭐ 🔒 | ||||||
| NS | b.cctld.us 🔒 | ||||||
| NS | f.cctld.us 🔒 | ||||||
| NS | k.cctld.us 🔒 | ||||||
| NS | m.cctld.us 🔒 | ||||||
| NS | n.cctld.us 🔒 | ||||||
| NS | w.cctld.us 🔒 | ||||||
| NS | x.cctld.us 🔒 | ||||||
| NS | y.cctld.us 🔒 | ||||||
| SOA | a.cctld.usadmin@tldns.godaddy serial=1771291699 | ||||||
rank #3460 in the tld
📈 Tranco rank: #724,574
Same first word
smartcolumn.us |
DNS History
6 records (6 active, 0 former)
●NSelinore.ns.cloudflare.com2026-02-21 → 2026-02-27 · 2 obs
● 2026-02-27 11:19:50
●NSjulio.ns.cloudflare.com2026-02-21 → 2026-02-27 · 2 obs
● 2026-02-27 11:19:50
●A104.21.83.512026-02-21 → 2026-02-27 · 2 obs
● 2026-02-27 11:19:50
●A172.67.214.2052026-02-21 → 2026-02-27 · 2 obs
● 2026-02-27 11:19:50
●A2606:4700:3034::ac43:d6cd2026-02-21 → 2026-02-27 · 2 obs
● 2026-02-27 11:19:50
●A2606:4700:3037::6815:53332026-02-21 → 2026-02-27 · 2 obs
● 2026-02-27 11:19:50
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| us | b.cctld.us, k.cctld.us, x.cctld.us, w.cctld.us... | - |
| smartcolumn.us | julio.ns.cloudflare.com, elinore.ns.cloudflare.com | - |
✅ Authoritative Response
Server: 172.64.35.209
NS records: julio.ns.cloudflare.com, elinore.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for smartcolumn.us (unsigned zone)
⏱️ Timing
Total: 416ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.214.205, 104.21.83.51 |
| AAAA | 2 | 2606:4700:3034::ac43:d6cd, 2606:4700:3037::6815:5333 |
| NS | 2 | elinore.ns.cloudflare.com, julio.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | elinore.ns.cloudflare.com dns.cloudflare |
AI analysis
smartcolumn.us maps to four IP numbers: 2606:4700:3034::ac43:d6cd, 2606:4700:3037::6815:5333, 104.21.83.51 and 172.67.214.205.
Other host names, for instance www.filmared.com, kiuloper.com, thaipersonalconnections.com, szzxsf.com and huntscarcare.com share IP numbers with smartcolumn.us.
Two name servers elinore.ns.cloudflare.com and julio.ns.cloudflare.com are delegated to smartcolumn.us.
smartcolumn.us uses the same name server configuration as other domains, such as luckyglowz.nl, royalrush.nl, 889992413.xyz, flowbloomworld360.com and 889993642.xyz.
smartcolumn.us at least partially shares name servers with other domains such as tripservice.club, standrewspress.store, gynecologue-tunis.com, studypoint.com and 60789ee.com.
These name servers are commonly used with candy.ns.cloudflare.com and annabel.ns.cloudflare.com.
Host names with six IP numbers: Host name elinore.ns.cloudflare.com points to 2606:4700:50::adf5:3a99, 2803:f800:50::6ca2:c099, 2a06:98c1:50::ac40:2099, 108.162.192.153, 172.64.32.153 and 173.245.58.153; host name julio.ns.cloudflare.com points to 2606:4700:58::a29f:2cd1, 2803:f800:50::6ca2:c3d1, 2a06:98c1:50::ac40:23d1, 108.162.195.209, 162.159.44.209 and 172.64.35.209.