icf-china.com - robtex.com
icf-china.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3037::6815:5b05🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3037::ac43:a3fb🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.91.5Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.163.251🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | devin.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c31🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c331🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2331🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 108.162.195.49🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 162.159.44.49Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| A | 172.64.35.49🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | devin.ns.cloudflare.com | ||||||
| NS | noor.ns.cloudflare.com | ||||||
| A | 2606:4700:50::a29f:264a🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c24a🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:224a🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 108.162.194.74🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 162.159.38.74Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| A | 172.64.34.74🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | noor.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.91.5, 172.67.163.251 | ||||||
| IPv6 hints | 2606:4700:3037::6815:5b05, 2606:4700:3037::ac43:a3fb | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com | ||||||
| SOA | devin.ns.cloudflare.comdns@cloudflare.com serial=2400888746 | ||||||
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=1776100932 | ||||||
Same first word
icf-china.com |
DNS History
9 records (6 active, 3 former)
●NSdevin.ns.cloudflare.com2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 20:50:56
● 2026-04-13 17:33:52
●NSnoor.ns.cloudflare.com2026-03-30 → 2026-04-13 · 3 obs
● 2026-03-30 20:50:56
● 2026-04-13 17:33:52
○NSns1.bdydns.cn2017-04-20 → 2017-04-20 · 3 obs
○ 2026-03-30 20:50:56
○ 2026-04-13 17:33:52
○NSns2.bdydns.cn2017-04-20 → 2017-04-20 · 3 obs
○ 2026-03-30 20:50:56
○ 2026-04-13 17:33:52
○MXmx.dnsbbc.com2017-04-20 → 2017-04-20 · 3 obs
○ 2026-03-30 20:50:56
○ 2026-04-13 17:33:52
●A104.21.91.52026-03-30 → 2026-04-13 · 2 obs
● 2026-04-13 17:33:52
●A172.67.163.2512026-03-30 → 2026-04-13 · 2 obs
● 2026-04-13 17:33:52
●A2606:4700:3037::6815:5b052026-03-30 → 2026-04-13 · 2 obs
● 2026-04-13 17:33:52
●A2606:4700:3037::ac43:a3fb2026-03-30 → 2026-04-13 · 2 obs
● 2026-04-13 17:33:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net... | - |
| icf-china.com | noor.ns.cloudflare.com, devin.ns.cloudflare.com | 12 records |
✅ Authoritative Response
Server:108.162.194.74
NS records: noor.ns.cloudflare.com, devin.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for icf-china.com (unsigned zone)
⏱️ Timing
Total: 254ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.91.5, 172.67.163.251 |
| AAAA | 2 | 2606:4700:3037::ac43:a3fb, 2606:4700:3037::6815:5b05 |
| NS | 2 | devin.ns.cloudflare.com, noor.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | devin.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
Out-of-bailiwick: 12 (noor.ns.cloudflare.com, noor.ns.cloudflare.com, noor.ns.cloudflare.com...)
Analysis
IP Addresses
icf-china.com points to four IP numbers: 2606:4700:3037::6815:5b05, 2606:4700:3037::ac43:a3fb, 104.21.91.5 and 172.67.163.251.
Other host names including www.lonama.com, itz.com.au, livearchive.ru, bck4.hopasblog.com and app.yetmet.net share IP numbers with icf-china.com.
Name Servers
icf-china.com's delegation uses two name servers, devin.ns.cloudflare.com and noor.ns.cloudflare.com.
icf-china.com shares the same name server setup as other domains, for example 91malatang.com, ztsxz.com, whrzx.com, qipule.org and jiahejunxin.com.
icf-china.com at least partially shares name servers with other domains, including outorder.top, 567498.com, schoolspiritsfilm.com, apkandriod.com and voltec.eng.br.
these name servers are commonly used with colin.ns.cloudflare.com, galilea.ns.cloudflare.com, melissa.ns.cloudflare.com, tiffany.ns.cloudflare.com and michelle.ns.cloudflare.com.
Host names with six IP numbers:
devin.ns.cloudflare.com points to: 2606:4700:58::a29f:2c31, 2803:f800:50::6ca2:c331, 2a06:98c1:50::ac40:2331, 108.162.195.49, 162.159.44.49 and 172.64.35.49.
noor.ns.cloudflare.com points to: 2606:4700:50::a29f:264a, 2803:f800:50::6ca2:c24a, 2a06:98c1:50::ac40:224a, 108.162.194.74, 162.159.38.74 and 172.64.34.74.