complexity.fm - dns.ninja
complexity.fm
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3031::ac43:b464🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3032::6815:1230🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 104.21.18.48Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.67.180.100🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | amber.ns.cloudflare.com ⭐ | ||||||
| A | 2606:4700:50::adf5:3a40🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c040🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:2040🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| A | 108.162.192.64🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| A | 172.64.32.64🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| A | 173.245.58.64🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | amber.ns.cloudflare.com | ||||||
| NS | ernest.ns.cloudflare.com | ||||||
| A | 2606:4700:58::adf5:3ba4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ernest.ns.cloudflare.com | ||||||
| A | 2803:f800:50::6ca2:c1a4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L | ||||||
| PTR | ernest.ns.cloudflare.com | ||||||
| A | 2a06:98c1:50::ac40:21a4🇺🇸 Cloudflare2a06:98c1:50::/45 | ||||||
| PTR | ernest.ns.cloudflare.com | ||||||
| A | 108.162.193.164🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ernest.ns.cloudflare.com | ||||||
| A | 172.64.33.164🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ernest.ns.cloudflare.com | ||||||
| A | 173.245.59.164🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ernest.ns.cloudflare.com | ||||||
| HTTPS | HTTP/3, HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 104.21.18.48, 172.67.180.100 | ||||||
| IPv6 hints | 2606:4700:3031::ac43:b464, 2606:4700:3032::6815:1230 | ||||||
| ECH | X25519, HKDF-SHA256 + AES-128-GCM draft, id=164, name=cloudflare-ech.com | ||||||
| SOA | amber.ns.cloudflare.comdns@cloudflare.com serial=2409511962 | ||||||
fm
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | ns0.centralnic.net ⭐ | ||||||
| NS | a.nic.fm | ||||||
| NS | b.nic.fm | ||||||
| NS | c.nic.fm | ||||||
| NS | d.nic.fm | ||||||
| NS | e.nic.fm | ||||||
| NS | f.nic.fm | ||||||
| SOA | ns0.centralnic.netitmanager@fsmtc.fm serial=314355 | ||||||
Same first word
DNS History
6 records (6 active, 0 former)
●NSamber.ns.cloudflare.com2026-07-03 → 2026-07-20 · 2 obs
● 2026-07-20 17:27:52
●NSernest.ns.cloudflare.com2026-07-03 → 2026-07-20 · 2 obs
● 2026-07-20 17:27:52
●A104.21.18.482026-07-03 → 2026-07-20 · 2 obs
● 2026-07-20 17:27:52
●A172.67.180.1002026-07-03 → 2026-07-20 · 2 obs
● 2026-07-20 17:27:52
●A2606:4700:3031::ac43:b4642026-07-03 → 2026-07-20 · 2 obs
● 2026-07-20 17:27:52
●A2606:4700:3032::6815:12302026-07-03 → 2026-07-20 · 2 obs
● 2026-07-20 17:27:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| fm | a.nic.fm, b.nic.fm, c.nic.fm, d.nic.fm... | 12 records |
| complexity.fm | ernest.ns.cloudflare.com, amber.ns.cloudflare.com | - |
✅ Authoritative Response
Server:172.64.32.64
NS records: ernest.ns.cloudflare.com, amber.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for complexity.fm (unsigned zone)
⏱️ Timing
Total: 2009ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 2 | 172.67.180.100, 104.21.18.48 |
| AAAA | 2 | 2606:4700:3032::6815:1230, 2606:4700:3031::ac43:b464 |
| NS | 2 | amber.ns.cloudflare.com, ernest.ns.cloudflare.com |
| HTTPS | 1 | {"priority":1,"target":".","alpn":["h3", |
| SOA | 1 | amber.ns.cloudflare.com dns.cloudflare.c |
📌 Glue Records Collected
Total: 12
In-bailiwick: 12 (a.nic.fm, a.nic.fm, b.nic.fm...)
Analysis
IP Addresses
complexity.fm has four IP addresses: 104.21.18.48, 172.67.180.100, 2606:4700:3031::ac43:b464 and 2606:4700:3032::6815:1230.
enaoi.com, justsaab.com, xtuj.cn and two other host names share IP numbers with complexity.fm.
Name Servers
complexity.fm uses two name servers for its delegation: amber.ns.cloudflare.com and ernest.ns.cloudflare.com.
complexity.fm uses the same name servers as several other domains — among them barefootsolutions.com, doublepine.co.th, thedarklabs.com and two more.
complexity.fm partially shares its NS delegation with several other domains, including dierencompleet.nl, miamial.com, ecco-green.eu and two others.
These name servers are regularly seen alongside coco.ns.cloudflare.com and neil.ns.cloudflare.com as name servers.
Hostnames that resolve to 6 IP addresses:
Hostname amber.ns.cloudflare.com directs to 108.162.192.64, 172.64.32.64 and 173.245.58.64 along with 3 other IP addresses.
Hostname ernest.ns.cloudflare.com directs to 108.162.193.164, 172.64.33.164 and 173.245.59.164 along with 3 other IP addresses.