irfsd.cc - robtex.com
irfsd.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3034::ac43:baa2🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3035::6815:3c03🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.60.3Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.186.162🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | heidi.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::a29f:26ec🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c2ec🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:22ec🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 108.162.194.236🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 162.159.38.236Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| A | 172.64.34.236🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | heidi.ns.cloudflare.com | ||||||
| NS | jaziel.ns.cloudflare.com | ||||||
| A | 2606:4700:58::a29f:2c37🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c337🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2337🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 108.162.195.55🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 162.159.44.55Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| A | 172.64.35.55🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | jaziel.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.60.3, 172.67.186.162 | ||||||
| IPv6 | 2606:4700:3034::ac43:baa2, 2606:4700:3035::6815:3c03 | ||||||
| SOA | heidi.ns.cloudflare.comdns@cloudflare.com serial=2396096650 | ||||||
cc
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ac1.nstld.com ⭐ | ||||||
| NS | ac2.nstld.com | ||||||
| NS | ac3.nstld.com | ||||||
| NS | ac4.nstld.com | ||||||
| SOA | ac1.nstld.cominfo@verisign-grs.com serial=1774173476 | ||||||
rank #2299 in the tld
Same first word
irfsd.cc |
Similar names
DNS History
8 records (6 active, 2 former)
●NSheidi.ns.cloudflare.com2026-03-03 → 2026-03-23 · 2 obs
● 2026-03-23 10:58:06
●NSjaziel.ns.cloudflare.com2026-03-03 → 2026-03-23 · 2 obs
● 2026-03-23 10:58:06
●A104.21.60.32026-03-03 → 2026-03-23 · 6 obs
● 2026-03-21 05:31:38
○ 2026-03-21 09:31:08
○ 2026-03-21 10:11:08
● 2026-03-21 11:19:06
● 2026-03-23 10:58:06
○A172.64.80.12026-03-21 → 2026-03-21 · 5 obs
● 2026-03-21 09:31:08
● 2026-03-21 10:11:08
○ 2026-03-21 11:19:06
○ 2026-03-23 10:58:06
●A172.67.186.1622026-03-03 → 2026-03-23 · 6 obs
● 2026-03-21 05:31:38
○ 2026-03-21 09:31:08
○ 2026-03-21 10:11:08
● 2026-03-21 11:19:06
● 2026-03-23 10:58:06
○A2606:4700:130:436c:6f75:6466:6c61:72652026-03-21 → 2026-03-21 · 5 obs
● 2026-03-21 09:31:08
● 2026-03-21 10:11:08
○ 2026-03-21 11:19:06
○ 2026-03-23 10:58:06
●A2606:4700:3034::ac43:baa22026-03-03 → 2026-03-23 · 6 obs
● 2026-03-21 05:31:38
○ 2026-03-21 09:31:08
○ 2026-03-21 10:11:08
● 2026-03-21 11:19:06
● 2026-03-23 10:58:06
●A2606:4700:3035::6815:3c032026-03-03 → 2026-03-23 · 6 obs
● 2026-03-21 05:31:38
○ 2026-03-21 09:31:08
○ 2026-03-21 10:11:08
● 2026-03-21 11:19:06
● 2026-03-23 10:58:06
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac2.nstld.com, ac1.nstld.com, ac4.nstld.com | - |
| irfsd.cc | heidi.ns.cloudflare.com, jaziel.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.34.236
NS records: heidi.ns.cloudflare.com, jaziel.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for irfsd.cc (unsigned zone)
⏱️ Timing
Total: 614ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.186.162, 104.21.60.3 |
| AAAA | 2 | 2606:4700:3034::ac43:baa2, 2606:4700:3035::6815:3c03 |
| NS | 2 | heidi.ns.cloudflare.com, jaziel.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | heidi.ns.cloudflare.com dns.cloudflare.c |
Analysis
IP Addresses
irfsd.cc points to four IP numbers: 2606:4700:3034::ac43:baa2, 2606:4700:3035::6815:3c03, 104.21.60.3 and 172.67.186.162.
Other host names, for instance unclesvf.com, leanwithplants.com, hassa.dev, yfgw.com.cn and deuscoin.org share IP numbers with irfsd.cc.
Name Servers
Delegation for irfsd.cc rests with two name servers, heidi.ns.cloudflare.com and jaziel.ns.cloudflare.com.
irfsd.cc shares the same name server setup as other domains, including buxno.cc, erusa.cc, mtmua.cc, lgdal.cc and aefwy.cc.
irfsd.cc at least partially shares name servers with other domains, for instance abcmetals.net, midnight-wins.com, sertem-pm.com, mgin168.com and bidgol.se.
these name servers are commonly used with raegan.ns.cloudflare.com, jessica.ns.cloudflare.com and vern.ns.cloudflare.com.
Host names with six IP numbers: heidi.ns.cloudflare.com points to: 2606:4700:50::a29f:26ec, 2803:f800:50::6ca2:c2ec, 2a06:98c1:50::ac40:22ec, 108.162.194.236, 162.159.38.236 and 172.64.34.236. jaziel.ns.cloudflare.com points to: 2606:4700:58::a29f:2c37, 2803:f800:50::6ca2:c337, 2a06:98c1:50::ac40:2337, 108.162.195.55, 162.159.44.55 and 172.64.35.55.