`fileformatdb.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:bff9^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:b70^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.112^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.191.249^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`janet.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3aa9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0a9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`janet.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20a9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`janet.ns.cloudflare.com`
		A	108.162.192.169^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	172.64.32.169^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
		A	173.245.58.169^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`janet.ns.cloudflare.com`
NS	`robert.ns.cloudflare.com`
		A	2606:4700:58::a29f:2c8c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c38c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`robert.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:238c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`robert.ns.cloudflare.com`
		A	108.162.195.140^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	162.159.44.140^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
		A	172.64.35.140^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`robert.ns.cloudflare.com`
TXT	`google-site-verification=Ddw7lnvv4N48ALcg_fJsr38GK6LMldDOErmfV2mHIT0`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.112, 172.67.191.249
		IPv6 hints	2606:4700:3030::ac43:bff9, 2606:4700:3033::6815:b70
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=86, name=cloudflare-ech.com
SOA	`janet.ns.cloudflare.com`dns@cloudflare.com serial=2406664580

`com`

	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.net`nstld@verisign-grs.com serial=1785475852

Same first word

fileformatdb.com

DNS History

6 records (6 active, 0 former)

●NSjanet.ns.cloudflare.com2026-07-05 → 2026-07-31 · 2 obs

● 2026-07-05 03:37:18
● 2026-07-31 05:43:16

●NSrobert.ns.cloudflare.com2026-07-05 → 2026-07-31 · 2 obs

● 2026-07-05 03:37:18
● 2026-07-31 05:43:16

●A104.21.11.1122026-07-05 → 2026-07-31 · 2 obs

● 2026-07-05 03:37:18
● 2026-07-31 05:43:16

●A172.67.191.2492026-07-05 → 2026-07-31 · 2 obs

● 2026-07-05 03:37:18
● 2026-07-31 05:43:16

●A2606:4700:3030::ac43:bff92026-07-05 → 2026-07-31 · 2 obs

● 2026-07-05 03:37:18
● 2026-07-31 05:43:16

●A2606:4700:3033::6815:b702026-07-05 → 2026-07-31 · 2 obs

● 2026-07-05 03:37:18
● 2026-07-31 05:43:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
fileformatdb.com	janet.ns.cloudflare.com, robert.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.169

NS records: janet.ns.cloudflare.com, robert.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fileformatdb.com (unsigned zone)

⏱️ Timing

Total: 112ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.112, 172.67.191.249`
AAAA	2	`2606:4700:3033::6815:b70, 2606:4700:3030::ac43:bff9`
NS	2	`janet.ns.cloudflare.com, robert.ns.cloudflare.com`
TXT	1	`google-site-verification=Ddw7lnvv4N48ALc`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`janet.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (janet.ns.cloudflare.com, janet.ns.cloudflare.com, janet.ns.cloudflare.com...)

Analysis

IP Addresses

fileformatdb.com directs to four IP numbers, which are 104.21.11.112, 172.67.191.249, 2606:4700:3030::ac43:bff9 and 2606:4700:3033::6815:b70.

Two other host names, along with www.yung-squared.com, yf2l.com.cdn.cloudflare.net and securitytic.com, also share IP numbers with fileformatdb.com.

Name Servers

fileformatdb.com uses two name servers for its delegation: janet.ns.cloudflare.com and robert.ns.cloudflare.com.

fileformatdb.com shares its NS records with other domains, for example thecodeninja.net, mycarportal.net, mclab.com and two others.

There is at least partial name server overlap between fileformatdb.com and other domains — columbusstandard.com, radmansystem.ir, yadkinvalleynews.com and two more among them.

The name servers wells.ns.cloudflare.com, chloe.ns.cloudflare.com and holly.ns.cloudflare.com are often found in combination with these name servers.

DNS names with 6 IP addresses:

Hostname janet.ns.cloudflare.com directs to 108.162.192.169, 172.64.32.169 and 173.245.58.169 along with 3 other IP addresses.

Hostname robert.ns.cloudflare.com directs to 108.162.195.140, 162.159.44.140 and 172.64.35.140 along with 3 other IP addresses.

fileformatdb.com - robtex.com