1itcn.com - robtex.com
1itcn.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:a91d🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3036::6815:1b69🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.27.105Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.169.29🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | jeremy.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bb4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1b4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21b4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 108.162.193.180🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 172.64.33.180🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| A | 173.245.59.180🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jeremy.ns.cloudflare.com | ||||||
| NS | joyce.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:260e🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c20e🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:220e🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 108.162.194.14🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 162.159.38.14Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| A | 172.64.34.14🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | joyce.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.27.105, 172.67.169.29 | ||||||
| IPv6 | 2606:4700:3031::ac43:a91d, 2606:4700:3036::6815:1b69 | ||||||
| SOA | jeremy.ns.cloudflare.comdns@cloudflare.com serial=2396414912 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1774854447 | ||||||
Subdomains
www.1itcn.com |
Same first word
1itcn.com |
Similar names
DNS History
13 records (6 active, 7 former)
●NSjeremy.ns.cloudflare.com2026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 07:25:46
● 2026-03-30 07:25:48
○NSjm1.dns.com2019-04-07 → 2019-04-07 · 3 obs
○ 2026-03-30 07:25:46
○ 2026-03-30 07:25:48
○NSjm2.dns.com2019-04-07 → 2019-04-07 · 3 obs
○ 2026-03-30 07:25:46
○ 2026-03-30 07:25:48
●NSjoyce.ns.cloudflare.com2026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 07:25:46
● 2026-03-30 07:25:48
●A104.21.27.1052026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 07:25:46
● 2026-03-30 07:25:48
○A156.234.5.2082019-04-07 → 2019-04-07 · 3 obs
○ 2026-03-30 07:25:46
○ 2026-03-30 07:25:48
●A172.67.169.292026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 07:25:46
● 2026-03-30 07:25:48
○A188.114.96.02026-03-30 → 2026-03-30 · 2 obs
○ 2026-03-30 07:25:48
○A188.114.97.02026-03-30 → 2026-03-30 · 2 obs
○ 2026-03-30 07:25:48
●A2606:4700:3031::ac43:a91d2026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 07:25:46
● 2026-03-30 07:25:48
●A2606:4700:3036::6815:1b692026-03-30 → 2026-03-30 · 3 obs
● 2026-03-30 07:25:46
● 2026-03-30 07:25:48
○A2a06:98c1:3120::2026-03-30 → 2026-03-30 · 2 obs
○ 2026-03-30 07:25:48
○A2a06:98c1:3121::2026-03-30 → 2026-03-30 · 2 obs
○ 2026-03-30 07:25:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| 1itcn.com | jeremy.ns.cloudflare.com, joyce.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.14
NS records: jeremy.ns.cloudflare.com, joyce.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for 1itcn.com (unsigned zone)
⏱️ Timing
Total: 118ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.169.29, 104.21.27.105 |
| AAAA | 2 | 2606:4700:3036::6815:1b69, 2606:4700:3031::ac43:a91d |
| NS | 2 | jeremy.ns.cloudflare.com, joyce.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | jeremy.ns.cloudflare.com dns.cloudflare. |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jeremy.ns.cloudflare.com, jeremy.ns.cloudflare.com, jeremy.ns.cloudflare.com...)
Analysis
Hierarchy
The parent of www.1itcn.com is 1itcn.com.
IP Addresses
1itcn.com points to four IP numbers: 2606:4700:3031::ac43:a91d, 2606:4700:3036::6815:1b69, 104.21.27.105 and 172.67.169.29.
Other host names, for instance natenson.com, 545299.com, pensionportalsantaarrivacheckin.com, healthforworld.com and evelyncameron.org share IP numbers with 1itcn.com.
Name Servers
1itcn.com is delegated to two name servers: jeremy.ns.cloudflare.com and joyce.ns.cloudflare.com.
1itcn.com uses the same name server setup as other domains, for instance hbzaochuan.com, 531hr.com, arraatib.com, fqyxsj.com and petro58.com.
1itcn.com shares name servers with other domains at least partially, for instance dokimos.org, apuestaperu.com, juicingcompany.com, brnw.ch and cascadecontrolsinc.com.
these name servers are commonly used together with jermaine.ns.cloudflare.com and chase.ns.cloudflare.com.
Host names with six IP numbers: jeremy.ns.cloudflare.com points to 2606:4700:58::adf5:3bb4, 2803:f800:50::6ca2:c1b4, 2a06:98c1:50::ac40:21b4, 108.162.193.180, 172.64.33.180 and 173.245.59.180; joyce.ns.cloudflare.com points to 2606:4700:50::a29f:260e, 2803:f800:50::6ca2:c20e, 2a06:98c1:50::ac40:220e, 108.162.194.14, 162.159.38.14 and 172.64.34.14.