fmtchecks.cc - robtex.com
fmtchecks.cc
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:901a🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:5f63🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.95.99Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.144.26🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | eric.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3b70🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c170🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2170🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 108.162.193.112🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 172.64.33.112🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| A | 173.245.59.112🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | eric.ns.cloudflare.com | ||||||
| NS | lara.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a80🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c080🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2080🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 108.162.192.128🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 172.64.32.128🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| A | 173.245.58.128🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | lara.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 | 104.21.95.99, 172.67.144.26 | ||||||
| IPv6 | 2606:4700:3033::ac43:901a, 2606:4700:3034::6815:5f63 | ||||||
| SOA | eric.ns.cloudflare.comdns@cloudflare.com serial=2398127182 | ||||||
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=1775054942 | ||||||
Same first word
fmtchecks.cc |
DNS History
6 records (6 active, 0 former)
●NSeric.ns.cloudflare.com2026-03-28 → 2026-04-01 · 2 obs
● 2026-04-01 15:19:08
●NSlara.ns.cloudflare.com2026-03-28 → 2026-04-01 · 2 obs
● 2026-04-01 15:19:08
●A104.21.95.992026-03-28 → 2026-04-01 · 2 obs
● 2026-04-01 15:19:08
●A172.67.144.262026-03-28 → 2026-04-01 · 2 obs
● 2026-04-01 15:19:08
●A2606:4700:3033::ac43:901a2026-03-28 → 2026-04-01 · 2 obs
● 2026-04-01 15:19:08
●A2606:4700:3034::6815:5f632026-03-28 → 2026-04-01 · 2 obs
● 2026-04-01 15:19:08
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| cc | ac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com | - |
| fmtchecks.cc | eric.ns.cloudflare.com, lara.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.112
NS records: eric.ns.cloudflare.com, lara.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for fmtchecks.cc (unsigned zone)
⏱️ Timing
Total: 291ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 104.21.95.99, 172.67.144.26 |
| AAAA | 2 | 2606:4700:3033::ac43:901a, 2606:4700:3034::6815:5f63 |
| NS | 2 | eric.ns.cloudflare.com, lara.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | eric.ns.cloudflare.com dns.cloudflare.co |
Analysis
IP Addresses
fmtchecks.cc points to four IP numbers: 2606:4700:3033::ac43:901a, 2606:4700:3034::6815:5f63, 104.21.95.99 and 172.67.144.26.
Other host names, for instance spherehosting.ca.cdn.cloudflare.net, qdxktfhm.com, texepogohaorpartners16.digital, www.telagcm.top and temp-numbers.net share IP numbers with fmtchecks.cc.
Name Servers
Delegation for fmtchecks.cc rests with two name servers, eric.ns.cloudflare.com and lara.ns.cloudflare.com.
fmtchecks.cc shares the same name server setup as other domains, including samsunghoki.com, davygroup.ca, thelonsdalebattalion.co.uk, liquibox.net and laboansaldo.com.
fmtchecks.cc at least partially shares name servers with other domains, for instance thedanceinstitute.net, yabokeji.com, sterimatic.com, imergeadvisors.com and reizhi.com.
these name servers are commonly used with kay.ns.cloudflare.com, erin.ns.cloudflare.com and coco.ns.cloudflare.com.
Host names with six IP numbers: eric.ns.cloudflare.com points to: 2606:4700:58::adf5:3b70, 2803:f800:50::6ca2:c170, 2a06:98c1:50::ac40:2170, 108.162.193.112, 172.64.33.112 and 173.245.59.112. lara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a80, 2803:f800:50::6ca2:c080, 2a06:98c1:50::ac40:2080, 108.162.192.128, 172.64.32.128 and 173.245.58.128.