fn.dev - dns.ninja

`fn.dev`

DNSSEC	⚠️ Not signed
A	104.154.237.93^{🇺🇸 Google104.154.224.0/20}
		PTR	`93.237.154.104.bc.googleusercontent.com`
NS	`nero.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c1c^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`nero.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31c^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`nero.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231c^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`nero.ns.cloudflare.com`
		A	108.162.195.28^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	162.159.44.28^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.35.28^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`rihana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3af4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0f4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rihana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20f4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rihana.ns.cloudflare.com`
		A	108.162.192.244^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	172.64.32.244^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
		A	173.245.58.244^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rihana.ns.cloudflare.com`
MX	`feedback-smtp.us-east-2.amazonses.com` ⭐
		A	3.18.143.154^{🇺🇸 Amazon3.16.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-18-143-154.us-east-2.compute.amazonaws.com`
		A	3.21.184.30^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-21-184-30.us-east-2.compute.amazonaws.com`
		A	3.22.212.162^{🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-22-212-162.us-east-2.compute.amazonaws.com`
MX	`mxa.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
MX	`mxb.mailgun.org` ⭐
		A	34.149.254.5^{🇺🇸 Google34.148.0.0/14}
			PTR	`5.254.149.34.bc.googleusercontent.com`
TXT	`google-site-verification=Sv_1BIV29DvbarmLisvhrxaEp11ijeq7kYI07kAG5Rc`
TXT	`v=spf1 include:mailgun.org include:amazonses.com ~all`
SOA	`nero.ns.cloudflare.com`dns@cloudflare.com serial=2407538228

`dev`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns-tld1.charlestonroadregistry.com` ⭐
	NS	`ns-tld2.charlestonroadregistry.com`
	NS	`ns-tld3.charlestonroadregistry.com`
	NS	`ns-tld4.charlestonroadregistry.com`
	NS	`ns-tld5.charlestonroadregistry.com`
	SOA	`ns-tld1.charlestonroadregistry.com`cloud-dns-hostmaster@google.com serial=1

🔒 HSTS Preload (+subdomains)

Same first word

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DNS History

31 records (6 active, 25 former)

●NSnero.ns.cloudflare.com2020-11-03 → 2026-06-28 · 3 obs

○ 2020-09-01 15:54:26
● 2020-11-03 12:12:06
● 2026-06-28 08:39:22

○NSns-cloud-d1.googledomains.com2019-10-19 → 2020-07-21 · 7 obs

● 2019-10-19 02:40:54
● 2020-02-10 05:43:44
○ 2020-06-12 04:29:38
○ 2020-06-14 04:56:26
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○NSns-cloud-d2.googledomains.com2020-02-04 → 2020-07-21 · 8 obs

○ 2019-10-19 02:40:54
● 2020-02-04 20:23:58
● 2020-02-10 05:43:44
○ 2020-06-12 04:29:38
○ 2020-06-14 04:56:26
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○NSns-cloud-d3.googledomains.com2020-02-04 → 2020-07-21 · 8 obs

○ 2019-10-19 02:40:54
● 2020-02-04 20:23:58
● 2020-02-10 05:43:44
○ 2020-06-12 04:29:38
○ 2020-06-14 04:56:26
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○NSns-cloud-d4.googledomains.com2020-02-04 → 2020-07-21 · 8 obs

○ 2019-10-19 02:40:54
● 2020-02-04 20:23:58
● 2020-02-10 05:43:44
○ 2020-06-12 04:29:38
○ 2020-06-14 04:56:26
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○NSns-cloud-e1.googledomains.com2020-09-01 → 2020-09-01 · 4 obs

○ 2020-07-21 18:21:02
● 2020-09-01 15:54:26
○ 2020-11-03 12:12:06
○ 2026-06-28 08:39:22

○NSns-cloud-e2.googledomains.com2020-09-01 → 2020-09-01 · 4 obs

○ 2020-07-21 18:21:02
● 2020-09-01 15:54:26
○ 2020-11-03 12:12:06
○ 2026-06-28 08:39:22

○NSns-cloud-e3.googledomains.com2020-09-01 → 2020-09-01 · 4 obs

○ 2020-07-21 18:21:02
● 2020-09-01 15:54:26
○ 2020-11-03 12:12:06
○ 2026-06-28 08:39:22

○NSns-cloud-e4.googledomains.com2020-09-01 → 2020-09-01 · 4 obs

○ 2020-07-21 18:21:02
● 2020-09-01 15:54:26
○ 2020-11-03 12:12:06
○ 2026-06-28 08:39:22

●NSrihana.ns.cloudflare.com2020-11-03 → 2026-06-28 · 3 obs

○ 2020-09-01 15:54:26
● 2020-11-03 12:12:06
● 2026-06-28 08:39:22

●MXfeedback-smtp.us-east-2.amazonses.com2026-02-23 → 2026-06-28 · 3 obs

○ 2019-10-19 02:40:54
● 2026-02-23 17:44:40
● 2026-06-28 08:39:22

●MXmxa.mailgun.org2026-02-23 → 2026-06-28 · 3 obs

○ 2019-10-19 02:40:54
● 2026-02-23 17:44:40
● 2026-06-28 08:39:22

●MXmxb.mailgun.org2026-02-23 → 2026-06-28 · 3 obs

○ 2019-10-19 02:40:54
● 2026-02-23 17:44:40
● 2026-06-28 08:39:22

○MXyour-dns-needs-immediate-attention.dev2017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 13:54:06
○ 2019-10-19 02:40:54
○ 2026-06-28 08:39:22

●A104.154.237.932021-05-11 → 2026-06-28 · 3 obs

○ 2020-11-21 22:38:20
● 2021-05-11 11:28:36
● 2026-06-28 08:39:22

○A104.24.96.1452020-11-03 → 2020-11-03 · 4 obs

○ 2020-09-01 15:54:26
● 2020-11-03 12:12:06
○ 2020-11-21 22:38:20
○ 2026-06-28 08:39:22

○A104.24.97.1452020-11-03 → 2020-11-03 · 4 obs

○ 2020-09-01 15:54:26
● 2020-11-03 12:12:06
○ 2020-11-21 22:38:20
○ 2026-06-28 08:39:22

○A127.0.53.532017-03-07 → 2017-03-07 · 3 obs

● 2017-03-07 13:54:06
○ 2019-10-19 02:40:54
○ 2026-06-28 08:39:22

○A172.67.189.1942020-11-03 → 2020-11-03 · 4 obs

○ 2020-09-01 15:54:26
● 2020-11-03 12:12:06
○ 2020-11-21 22:38:20
○ 2026-06-28 08:39:22

○A2001:4860:4802:32::152020-07-21 → 2020-07-21 · 4 obs

○ 2019-10-19 02:40:54
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○A2001:4860:4802:34::152020-07-21 → 2020-07-21 · 4 obs

○ 2019-10-19 02:40:54
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○A2001:4860:4802:36::152020-07-21 → 2020-07-21 · 4 obs

○ 2019-10-19 02:40:54
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○A2001:4860:4802:38::152020-07-21 → 2020-07-21 · 4 obs

○ 2019-10-19 02:40:54
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○A216.239.32.212020-07-21 → 2020-07-21 · 4 obs

○ 2019-10-19 02:40:54
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○A216.239.34.212020-07-21 → 2020-07-21 · 4 obs

○ 2019-10-19 02:40:54
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○A216.239.36.212020-07-21 → 2020-07-21 · 4 obs

○ 2019-10-19 02:40:54
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○A216.239.38.212020-07-21 → 2020-07-21 · 4 obs

○ 2019-10-19 02:40:54
● 2020-07-21 18:21:02
○ 2020-09-01 15:54:26
○ 2026-06-28 08:39:22

○A2606:4700:3031::6818:60912020-11-03 → 2020-11-03 · 4 obs

○ 2020-09-01 15:54:26
● 2020-11-03 12:12:06
○ 2020-11-21 22:38:20
○ 2026-06-28 08:39:22

○A2606:4700:3033::ac43:bdc22020-11-03 → 2020-11-03 · 4 obs

○ 2020-09-01 15:54:26
● 2020-11-03 12:12:06
○ 2020-11-21 22:38:20
○ 2026-06-28 08:39:22

○A2606:4700:3035::6818:61912020-11-03 → 2020-11-03 · 4 obs

○ 2020-09-01 15:54:26
● 2020-11-03 12:12:06
○ 2020-11-21 22:38:20
○ 2026-06-28 08:39:22

○A34.69.199.1822020-09-01 → 2020-11-21 · 6 obs

○ 2020-07-21 18:21:02
● 2020-09-01 15:54:26
○ 2020-11-03 12:12:06
● 2020-11-21 22:38:20
○ 2021-05-11 11:28:36
○ 2026-06-28 08:39:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dev	ns-tld5.charlestonroadregistry.com, ns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...	10 records
fn.dev	nero.ns.cloudflare.com, rihana.ns.cloudflare.com	-

✅ Authoritative Response

Server:162.159.44.28

NS records: nero.ns.cloudflare.com, rihana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for fn.dev (unsigned zone)

⏱️ Timing

Total: 644ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`104.154.237.93`
NS	2	`nero.ns.cloudflare.com, rihana.ns.cloudflare.com`
MX	3	`feedback-smtp.us-east-2.amazonses.com (p, mxa.mailgun.org (pri: 10)...`
TXT	2	`google-site-verification=Sv_1BIV29Dvbarm, v=spf1 include:mailgun.org include:amazo`
SOA	1	`nero.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns-tld5.charlestonroadregistry.com, ns-tld4.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com...)

Analysis

IP Addresses

fn.dev directs to one IP number, which is 104.154.237.93.

93.237.154.104.bc.googleusercontent.com, for instance, is one of the other host names sharing IP numbers with fn.dev.

Name Servers

fn.dev uses two name servers for its delegation: nero.ns.cloudflare.com and rihana.ns.cloudflare.com.

fn.dev has the same name server delegation as a number of other domains, such as faalak.com, gadget.dev, gadget.host and two more.

There is at least partial name server overlap between fn.dev and other domains — pusat303le.store, orissasangeetnatak.org, cointel.com.gt and two more among them.

These name servers tend to appear in combination with the name servers keyla.ns.cloudflare.com, harley.ns.cloudflare.com, chan.ns.cloudflare.com and meadow.ns.cloudflare.com.

Host names resolving to 6 IP numbers:

Hostname nero.ns.cloudflare.com directs to 108.162.195.28, 162.159.44.28 and 172.64.35.28 along with 3 other IP addresses.

Hostname rihana.ns.cloudflare.com directs to 108.162.192.244, 172.64.32.244 and 173.245.58.244 along with 3 other IP addresses.

Mail Servers

Incoming mail for fn.dev is delivered via three mail servers: mxa.mailgun.org, mxb.mailgun.org and feedback-smtp.us-east-2.amazonses.com.

fn.dev shares at least some of its mail servers with other domains — for example alexakis.org, usabuy.us, mindyourbeez.com and two more.

These mail servers tend to be used in conjunction with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two additional mail servers.

Hosts with three IP address records:

The hostname feedback-smtp.us-east-2.amazonses.com directs to 3.18.143.154, 3.21.184.30 and 3.22.212.162.

Hosts that resolve to one IP address:

mxa.mailgun.org has the IP address 34.149.254.5.

mxb.mailgun.org has the IP address 34.149.254.5.

Both mxa.mailgun.org and mxb.mailgun.org resolve to 34.149.254.5 IP addresses each.