firstcore.click - dns.ninja
firstcore.click
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3033::ac43:c293🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3034::6815:549e🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.84.158Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.194.147🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | nile.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:58::adf5:3bd6🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nile.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1d6🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | nile.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21d6🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | nile.ns.cloudflare.com | ||||||
| A | 108.162.193.214🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nile.ns.cloudflare.com | ||||||
| A | 172.64.33.214🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nile.ns.cloudflare.com | ||||||
| A | 173.245.59.214🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | nile.ns.cloudflare.com | ||||||
| NS | sue.ns.cloudflare.com | ||||||
| A | 2606:4700:50::adf5:3a91🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c091🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2091🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 108.162.192.145🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 172.64.32.145🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| A | 173.245.58.145🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | sue.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.84.158, 172.67.194.147 | ||||||
| IPv6 hints | 2606:4700:3033::ac43:c293, 2606:4700:3034::6815:549e | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=214, name=cloudflare-ech.com | ||||||
| SOA | nile.ns.cloudflare.comdns@cloudflare.com serial=2405903202 | ||||||
click
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns01.trs-dns.com ⭐ | ||||||
| NS | ns.trs-dns.com | ||||||
| NS | ns01.trs-dns.net | ||||||
| NS | ns10.trs-dns.info | ||||||
| NS | ns10.trs-dns.org | ||||||
| SOA | ns.trs-dns.comtrs-ops@tucows.com serial=1781541211 | ||||||
Same first word
Similar names
DNS History
6 records (6 active, 0 former)
●NSnile.ns.cloudflare.com2026-04-02 → 2026-06-15 · 2 obs
● 2026-06-15 16:44:52
●NSsue.ns.cloudflare.com2026-04-02 → 2026-06-15 · 2 obs
● 2026-06-15 16:44:52
●A104.21.84.1582026-04-02 → 2026-06-15 · 2 obs
● 2026-06-15 16:44:52
●A172.67.194.1472026-04-02 → 2026-06-15 · 2 obs
● 2026-06-15 16:44:52
●A2606:4700:3033::ac43:c2932026-04-02 → 2026-06-15 · 2 obs
● 2026-06-15 16:44:52
●A2606:4700:3034::6815:549e2026-04-02 → 2026-06-15 · 2 obs
● 2026-06-15 16:44:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| click | ns10.trs-dns.org, ns01.trs-dns.net, ns10.trs-dns.info, ns01.trs-dns.com | 8 records |
| firstcore.click | sue.ns.cloudflare.com, nile.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.214
NS records: sue.ns.cloudflare.com, nile.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for firstcore.click (unsigned zone)
⏱️ Timing
Total: 385ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.194.147, 104.21.84.158 |
| AAAA | 2 | 2606:4700:3034::6815:549e, 2606:4700:3033::ac43:c293 |
| NS | 2 | nile.ns.cloudflare.com, sue.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | nile.ns.cloudflare.com dns.cloudflare.co |
📌 Glue Records Collected
Total: 8
Out-of-bailiwick: 8 (ns10.trs-dns.org, ns10.trs-dns.org, ns01.trs-dns.net...)
Analysis
IP Addresses
firstcore.click directs to four IP numbers, which are 104.21.84.158, 172.67.194.147, 2606:4700:3033::ac43:c293 and 2606:4700:3034::6815:549e.
Among the host names that share IP numbers with firstcore.click are nangman24toto.com, maizhimei.com, mcalindenresearchpartners.com and two others.
Name Servers
firstcore.click has two authoritative name servers — nile.ns.cloudflare.com and sue.ns.cloudflare.com.
firstcore.click has the same name server delegation as a number of other domains, such as omnixiodigital.pics, primeoneventures.click, zenithmanagement.pics and two more.
At least some of firstcore.click's name servers are shared with other domains, for example jungyein.com, science-autism.org, qarp.org and two more.
These name servers tend to be used in conjunction with the name servers sasha.ns.cloudflare.com.
Host names resolving to 6 IP numbers:
nile.ns.cloudflare.com points to 108.162.193.214, 172.64.33.214, 173.245.59.214 and 3 other IP addresses.
sue.ns.cloudflare.com points to 108.162.192.145, 172.64.32.145, 173.245.58.145 and 3 other IP addresses.