crfh.net - robtex.com
crfh.net
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3030::ac43:88c0🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3033::6815:4695🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.70.149Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.136.192🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | giancarlo.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::a29f:2c05🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c305🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2305🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| A | 108.162.195.5🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| A | 162.159.44.5Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| A | 172.64.35.5🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | giancarlo.ns.cloudflare.com | ||||||
| NS | sara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a90🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c090🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2090🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 108.162.192.144🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 172.64.32.144🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| A | 173.245.58.144🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.70.149, 172.67.136.192 | ||||||
| IPv6 | 2606:4700:3030::ac43:88c0, 2606:4700:3033::6815:4695 | ||||||
| SOA | giancarlo.ns.cloudflare.comdns@cloudflare.com serial=2399401752 | ||||||
net
| 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=1774546787 | ||||||
rank #17938 in the tld
WOT: SAFE (91/100)
Previously MX for
crfh.net |
Same first word
Similar names
DNS History
14 records (6 active, 8 former)
●NSgiancarlo.ns.cloudflare.com2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 18:15:36
● 2026-03-26 17:42:14
○NSns1.hostmonster.com2015-06-16 → 2017-03-03 · 4 obs
● 2017-03-03 00:54:50
○ 2026-03-24 18:15:36
○ 2026-03-26 17:42:14
○NSns2.hostmonster.com2015-06-16 → 2017-03-03 · 4 obs
● 2017-03-03 00:54:50
○ 2026-03-24 18:15:36
○ 2026-03-26 17:42:14
●NSsara.ns.cloudflare.com2026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 18:15:36
● 2026-03-26 17:42:14
○MXcrfh.net2015-06-16 → 2017-03-03 · 4 obs
● 2017-03-03 00:54:50
○ 2026-03-24 18:15:36
○ 2026-03-26 17:42:14
●A104.21.70.1492026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 17:42:14
○A172.64.80.12026-03-24 → 2026-03-26 · 2 obs
○ 2026-03-26 17:42:14
●A172.67.136.1922026-03-26 → 2026-03-26 · 2 obs
● 2026-03-26 17:42:14
○A188.114.96.02026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 18:15:36
○ 2026-03-26 17:42:14
○A188.114.97.02026-03-24 → 2026-03-24 · 3 obs
● 2026-03-24 18:15:36
○ 2026-03-26 17:42:14
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-24 → 2026-03-26 · 2 obs
○ 2026-03-26 17:42:14
●A2606:4700:3030::ac43:88c02026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 18:15:36
● 2026-03-26 17:42:14
●A2606:4700:3033::6815:46952026-03-24 → 2026-03-26 · 3 obs
● 2026-03-24 18:15:36
● 2026-03-26 17:42:14
○A74.220.215.2462015-06-16 → 2017-03-03 · 4 obs
● 2017-03-03 00:54:50
○ 2026-03-24 18:15:36
○ 2026-03-26 17:42:14
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| crfh.net | sara.ns.cloudflare.com, giancarlo.ns.cloudflare.com | - |
✅ Authoritative Response
Server:108.162.195.5
NS records: sara.ns.cloudflare.com, giancarlo.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for crfh.net (unsigned zone)
⏱️ Timing
Total: 397ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.136.192, 104.21.70.149 |
| AAAA | 2 | 2606:4700:3033::6815:4695, 2606:4700:3030::ac43:88c0 |
| NS | 2 | giancarlo.ns.cloudflare.com, sara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | giancarlo.ns.cloudflare.com dns.cloudfla |
Analysis
IP Addresses
crfh.net points to four IP numbers: 2606:4700:3030::ac43:88c0, 2606:4700:3033::6815:4695, 104.21.70.149 and 172.67.136.192.
Other host names including www.luftbildservice.info, wanuq.com, lighting.supply, red-stone.com.ua and napmap.net share IP numbers with crfh.net.
Name Servers
crfh.net's delegation uses two name servers, giancarlo.ns.cloudflare.com and sara.ns.cloudflare.com.
crfh.net shares the same name server setup as other domains, for example publicnewstime.com, ihst.org, europe(0x736578)shop.com, vaoroive.cc and villages-news.com.
crfh.net at least partially shares name servers with other domains, including johnsonfilms.co.nz, iansandercoe.com, superare.com.tw, vitechinc.eu.org and timlautzenheiser.com.
These name servers are commonly used with carter.ns.cloudflare.com and ligia.ns.cloudflare.com.
Host names with six IP numbers:
giancarlo.ns.cloudflare.com points to: 2606:4700:58::a29f:2c05, 2803:f800:50::6ca2:c305, 2a06:98c1:50::ac40:2305, 108.162.195.5, 162.159.44.5 and 172.64.35.5.
sara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a90, 2803:f800:50::6ca2:c090, 2a06:98c1:50::ac40:2090, 108.162.192.144, 172.64.32.144 and 173.245.58.144.