`doublefeature.fm`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:c567^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:4ca0^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.160^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.197.103^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`amy.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a65^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c065^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`amy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2065^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`amy.ns.cloudflare.com`
		A	108.162.192.101^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	172.64.32.101^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
		A	173.245.58.101^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`amy.ns.cloudflare.com`
NS	`scott.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`scott.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`scott.ns.cloudflare.com`
		A	108.162.193.230^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	172.64.33.230^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
		A	173.245.59.230^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`scott.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.160, 172.67.197.103
		IPv6 hints	2606:4700:3035::ac43:c567, 2606:4700:3037::6815:4ca0
SOA	`amy.ns.cloudflare.com`dns@cloudflare.com serial=2410494547

`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.net`itmanager@fsmtc.fm serial=315419

Same first word

doublefeature.de

doublefeature.fm

doublefeature.com

doublefeature.watch

DNS History

12 records (6 active, 6 former)

●NSamy.ns.cloudflare.com2026-06-15 → 2026-07-31 · 3 obs

○ 2018-05-06 15:45:22
● 2026-06-15 19:44:22
● 2026-07-31 16:35:14

○NSns1.hover.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 15:45:22
○ 2026-06-15 19:44:22
○ 2026-07-31 16:35:14

○NSns2.hover.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 15:45:22
○ 2026-06-15 19:44:22
○ 2026-07-31 16:35:14

●NSscott.ns.cloudflare.com2026-06-15 → 2026-07-31 · 3 obs

○ 2018-05-06 15:45:22
● 2026-06-15 19:44:22
● 2026-07-31 16:35:14

○MXmx.hover.com.cust.hostedemail.com2018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 15:45:22
○ 2026-06-15 19:44:22
○ 2026-07-31 16:35:14

●A104.21.76.1602026-06-15 → 2026-07-31 · 3 obs

○ 2018-05-06 15:45:22
● 2026-06-15 19:44:22
● 2026-07-31 16:35:14

●A172.67.197.1032026-06-15 → 2026-07-31 · 3 obs

○ 2018-05-06 15:45:22
● 2026-06-15 19:44:22
● 2026-07-31 16:35:14

○A2606:4700:3034::6815:4ca02026-06-15 → 2026-06-15 · 4 obs

○ 2018-05-06 15:45:22
● 2026-06-15 19:44:22
○ 2026-07-03 12:20:04
○ 2026-07-31 16:35:14

○A2606:4700:3034::ac43:c5672026-06-15 → 2026-06-15 · 4 obs

○ 2018-05-06 15:45:22
● 2026-06-15 19:44:22
○ 2026-07-03 12:20:04
○ 2026-07-31 16:35:14

●A2606:4700:3035::ac43:c5672026-07-03 → 2026-07-31 · 3 obs

○ 2026-06-15 19:44:22
● 2026-07-03 12:20:04
● 2026-07-31 16:35:14

●A2606:4700:3037::6815:4ca02026-07-03 → 2026-07-31 · 3 obs

○ 2026-06-15 19:44:22
● 2026-07-03 12:20:04
● 2026-07-31 16:35:14

○A52.73.135.1892018-05-06 → 2018-05-06 · 3 obs

● 2018-05-06 15:45:22
○ 2026-06-15 19:44:22
○ 2026-07-31 16:35:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
fm	a.nic.fm, b.nic.fm, c.nic.fm, d.nic.fm...	12 records
doublefeature.fm	amy.ns.cloudflare.com, scott.ns.cloudflare.com	-

✅ Authoritative Response

Server:172.64.33.230

NS records: amy.ns.cloudflare.com, scott.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for doublefeature.fm (unsigned zone)

⏱️ Timing

Total: 1928ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.76.160, 172.67.197.103`
AAAA	2	`2606:4700:3035::ac43:c567, 2606:4700:3037::6815:4ca0`
NS	2	`amy.ns.cloudflare.com, scott.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`amy.ns.cloudflare.com dns.cloudflare.com`

📌 Glue Records Collected

Total: 12

In-bailiwick: 12 (a.nic.fm, b.nic.fm, c.nic.fm...)

Analysis

IP Addresses

doublefeature.fm points to the four IP addresses 104.21.76.160, 172.67.197.103, 2606:4700:3035::ac43:c567 and 2606:4700:3037::6815:4ca0.

ayaomark.com, www.theoutletstoresalicante.com, elca-sa.com plus two other host names have IP numbers in common with doublefeature.fm.

Name Servers

DNS delegation for doublefeature.fm points to two name servers: amy.ns.cloudflare.com and scott.ns.cloudflare.com.

The name server configuration of doublefeature.fm is shared with other domains, for instance plusyaoya.com, lemonde.sk, tnuad.com and two others.

At least some of doublefeature.fm's name servers are shared with other domains, for example estatusbecabenito.mx, qaop.es, twikfree.com and two more.

These name servers tend to be used in conjunction with the name servers byron.ns.cloudflare.com.

Hosts with 6 IP addresses each:

amy.ns.cloudflare.com has IP addresses 108.162.192.101, 172.64.32.101 and 173.245.58.101, plus 3 other.

scott.ns.cloudflare.com has IP addresses 108.162.193.230, 172.64.33.230 and 173.245.59.230, plus 3 other.

doublefeature.fm - robtex.com