cltfoffice.com - robtex.com
cltfoffice.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::6815:5c04🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:b771🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.92.4Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.183.113🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | craig.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2cc0🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c3c0🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:23c0🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 108.162.195.192🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 162.159.44.192Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| A | 172.64.35.192🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | craig.ns.cloudflare.com | ||||||
| NS | jessica.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3aab🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c0ab🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:20ab🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 108.162.192.171🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 172.64.32.171🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| A | 173.245.58.171🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jessica.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.92.4, 172.67.183.113 | ||||||
| IPv6 hints | 2606:4700:3030::6815:5c04, 2606:4700:3037::ac43:b771 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=186, name=cloudflare-ech.com | ||||||
| SOA | craig.ns.cloudflare.comdns@cloudflare.com serial=2401527993 | ||||||
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=1776108237 | ||||||
Same first word
cltfoffice.com |
DNS History
6 records (6 active, 0 former)
●NScraig.ns.cloudflare.com2026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 19:46:42
●NSjessica.ns.cloudflare.com2026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 19:46:42
●A104.21.92.42026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 19:46:42
●A172.67.183.1132026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 19:46:42
●A2606:4700:3030::6815:5c042026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 19:46:42
●A2606:4700:3037::ac43:b7712026-02-20 → 2026-04-13 · 2 obs
● 2026-04-13 19:46:42
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | i.gtld-servers.net, g.gtld-servers.net, a.gtld-servers.net, m.gtld-servers.net... | - |
| cltfoffice.com | jessica.ns.cloudflare.com, craig.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.192.171
NS records: jessica.ns.cloudflare.com, craig.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for cltfoffice.com (unsigned zone)
⏱️ Timing
Total: 126ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.183.113, 104.21.92.4 |
| AAAA | 2 | 2606:4700:3030::6815:5c04, 2606:4700:3037::ac43:b771 |
| NS | 2 | craig.ns.cloudflare.com, jessica.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | craig.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (jessica.ns.cloudflare.com, jessica.ns.cloudflare.com, jessica.ns.cloudflare.com...)
Analysis
IP Addresses
cltfoffice.com maps to four IP numbers: 2606:4700:3030::6815:5c04, 2606:4700:3037::ac43:b771, 104.21.92.4 and 172.67.183.113.
Other host names, for instance giuseppesansiro.com, hearproof.com, aaronpeace.com, beaubienfinefoods.com and schoenheit-auf-raedern.at share IP numbers with cltfoffice.com.
Name Servers
Two name servers craig.ns.cloudflare.com and jessica.ns.cloudflare.com handle delegation for cltfoffice.com.
cltfoffice.com uses the same name server setup as other domains, for example bayangfund.com, gxlft.com, wzmyjs.com, cqjzwl.com and (0x73686974)uip.com.
cltfoffice.com partially shares name servers with other domains; examples include yjnny.com, dos13.com, 0070.ru, theodoranasta.com and hitmhm.top.
These name servers are often used with the name servers kim.ns.cloudflare.com and cash.ns.cloudflare.com.
Host names with six IP numbers: craig.ns.cloudflare.com points to: 2606:4700:58::a29f:2cc0, 2803:f800:50::6ca2:c3c0, 2a06:98c1:50::ac40:23c0, 108.162.195.192, 162.159.44.192 and 172.64.35.192; jessica.ns.cloudflare.com points to: 2606:4700:50::adf5:3aab, 2803:f800:50::6ca2:c0ab, 2a06:98c1:50::ac40:20ab, 108.162.192.171, 172.64.32.171 and 173.245.58.171.