fn.dev - robtex.com

fn.dev

DNSSEC⚠️ Not signed
A104.154.237.93🇺🇸 Google104.154.224.0/20
PTR93.237.154.104.bc.googleusercontent.com
NSnero.ns.cloudflare.com ⭐
A2606:4700:58::a29f:2c1c🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnero.ns.cloudflare.com
A2803:f800:50::6ca2:c31c🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRnero.ns.cloudflare.com
A2a06:98c1:50::ac40:231c🇺🇸 Cloudflare2a06:98c1:50::/45
PTRnero.ns.cloudflare.com
A108.162.195.28🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnero.ns.cloudflare.com
A162.159.44.28Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnero.ns.cloudflare.com
A172.64.35.28🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRnero.ns.cloudflare.com
NSrihana.ns.cloudflare.com
A2606:4700:50::adf5:3af4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A2803:f800:50::6ca2:c0f4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRrihana.ns.cloudflare.com
A2a06:98c1:50::ac40:20f4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRrihana.ns.cloudflare.com
A108.162.192.244🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A172.64.32.244🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
A173.245.58.244🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRrihana.ns.cloudflare.com
MXfeedback-smtp.us-east-2.amazonses.com ⭐
A3.18.143.154🇺🇸 Amazon3.16.0.0/14 EC2 CMH prefix
PTRec2-3-18-143-154.us-east-2.compute.amazonaws.com
A3.21.184.30🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix
PTRec2-3-21-184-30.us-east-2.compute.amazonaws.com
A3.22.212.162🇺🇸 Amazon3.20.0.0/14 EC2 CMH prefix
PTRec2-3-22-212-162.us-east-2.compute.amazonaws.com
MXmxa.mailgun.org ⭐
A34.36.182.139🇺🇸 Google34.32.0.0/11
PTR139.182.36.34.bc.googleusercontent.com
MXmxb.mailgun.org ⭐
A34.36.182.139🇺🇸 Google34.32.0.0/11
PTR139.182.36.34.bc.googleusercontent.com
TXTgoogle-site-verification=Sv_1BIV29DvbarmLisvhrxaEp11ijeq7kYI07kAG5Rc
TXTv=spf1 include:mailgun.org include:amazonses.com ~all
SOAnero.ns.cloudflare.comdns@cloudflare.com serial=2402421553

dev

DNSSEC🔒 Signed (DS record present)
NSns-tld1.charlestonroadregistry.com ⭐
NSns-tld2.charlestonroadregistry.com
NSns-tld3.charlestonroadregistry.com
NSns-tld4.charlestonroadregistry.com
NSns-tld5.charlestonroadregistry.com
SOAns-tld1.charlestonroadregistry.comcloud-dns-hostmaster@google.com serial=1
🔒 HSTS Preload (+subdomains)

Same first word

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fn.tj
fn.ru
fn.pl
fn.de
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fn.net.au
fn.mk
fn.gg
fn.com.sg
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Similar names

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nf.ee
nf.no
nf.life
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nf.gs
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nf.net
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nf.com.pl
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nf
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nf.org.tr
nf.be
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nf.dp.ua
nf.hu
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nf.net.ua
nf.de
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nf.edgesuite.net
nf.co.ir
nf.ua
nf.nf
nf.cz
nf.ws
nf.ai
nf.lv
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nf.cl
nf.ro
nf.by
nf.tv
nf.com
nf.agency
nf.la
nf.id.au
nf.domains
nf.ru
nf.fyi
nf.cc
nf.se
nf.cn
nf.dk
nf.rs

DNS History

31 records (6 active, 25 former)

201820192020202120222023202420252026NSnero.ns.cloudflare.comrihana.ns.cloudflare.comns-cloud-d1.googledomains.comns-cloud-d2.googledomains.comns-cloud-d3.googledomains.comns-cloud-d4.googledomains.comns-cloud-e1.googledomains.comns-cloud-e2.googledomains.comns-cloud-e3.googledomains.comns-cloud-e4.googledomains.comMXfeedback-smtp.us-east-2.amazonses.commxa.mailgun.orgmxb.mailgun.orgyour-dns-needs-immediate-attention.devA104.154.237.93104.24.96.145104.24.97.145127.0.53.53172.67.189.1942001:4860:4802:32::152001:4860:4802:34::152001:4860:4802:36::152001:4860:4802:38::15216.239.32.21216.239.34.21216.239.36.21216.239.38.212606:4700:3031::6818:60912606:4700:3033::ac43:bdc22606:4700:3035::6818:619134.69.199.182
●NSnero.ns.cloudflare.com2020-11-03 → 2026-04-24 · 3 obs
○ 2020-09-01 15:54:26
● 2020-11-03 12:12:06
● 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
●NSrihana.ns.cloudflare.com2020-11-03 → 2026-04-24 · 3 obs
○ 2020-09-01 15:54:26
● 2020-11-03 12:12:06
● 2026-04-24 00:24:40
●MXfeedback-smtp.us-east-2.amazonses.com2026-02-23 → 2026-04-24 · 3 obs
○ 2019-10-19 02:40:54
● 2026-02-23 17:44:40
● 2026-04-24 00:24:40
●MXmxa.mailgun.org2026-02-23 → 2026-04-24 · 3 obs
○ 2019-10-19 02:40:54
● 2026-02-23 17:44:40
● 2026-04-24 00:24:40
●MXmxb.mailgun.org2026-02-23 → 2026-04-24 · 3 obs
○ 2019-10-19 02:40:54
● 2026-02-23 17:44:40
● 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
●A104.154.237.932021-05-11 → 2026-04-24 · 3 obs
○ 2020-11-21 22:38:20
● 2021-05-11 11:28:36
● 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○A127.0.53.532017-03-07 → 2017-03-07 · 3 obs
● 2017-03-07 13:54:06
○ 2019-10-19 02:40:54
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40
○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
○ 2026-04-24 00:24:40

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
devns-tld1.charlestonroadregistry.com, ns-tld3.charlestonroadregistry.com, ns-tld5.charlestonroadregistry.com, ns-tld2.charlestonroadregistry.com...-
fn.devnero.ns.cloudflare.com, rihana.ns.cloudflare.com-

✅ Authoritative Response

Server:173.245.58.244

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: 548ms | Queries: -

📄 Records

TypeCountSample Data
A1104.154.237.93
NS2nero.ns.cloudflare.com, rihana.ns.cloudflare.com
MX3feedback-smtp.us-east-2.amazonses.com (p, mxa.mailgun.org (pri: 10)...
TXT2google-site-verification=Sv_1BIV29Dvbarm, v=spf1 include:mailgun.org include:amazo
SOA1nero.ns.cloudflare.com dns.cloudflare.co

Analysis

IP Addresses

fn.dev points to a single IP address: 104.154.237.93.

Other host names, for instance 93.237.154.104.bc.googleusercontent.com, share IP numbers with fn.dev.

Name Servers

Two name servers nero.ns.cloudflare.com and rihana.ns.cloudflare.com handle the delegation for fn.dev.

fn.dev shares the same name server setup as other domains, for example gadget.dev, gadget.host, creativosday.com, gge.dev and thepihouse.org.

fn.dev at least partially shares name servers with other domains, for example orissasangeetnatak.org, cointel.com.gt, mitchstarc56.com, 8421957.cn and rica.com.do.

these name servers commonly pair with keyla.ns.cloudflare.com, harley.ns.cloudflare.com, meadow.ns.cloudflare.com and coco.ns.cloudflare.com.

Host names with six IP numbers:

nero.ns.cloudflare.com points to 2606:4700:58::a29f:2c1c, 2803:f800:50::6ca2:c31c, 2a06:98c1:50::ac40:231c, 108.162.195.28, 162.159.44.28 and 172.64.35.28.

rihana.ns.cloudflare.com points to 2606:4700:50::adf5:3af4, 2803:f800:50::6ca2:c0f4, 2a06:98c1:50::ac40:20f4, 108.162.192.244, 172.64.32.244 and 173.245.58.244.

Mail Servers

fn.dev is handled by three mail servers: mxa.mailgun.org, mxb.mailgun.org and feedback-smtp.us-east-2.amazonses.com.

fn.dev shares at least partially some mail servers with other domains, for instance alexakis.org, usabuy.us, helpme.technology, forkmonitor.info and camprecess.com.

These mail servers commonly pair with aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

Host names with three IP numbers:

The host name feedback-smtp.us-east-2.amazonses.com points to: 3.18.143.154, 3.21.184.30 and 3.22.212.162.

Host names with one IP number:

The host name mxa.mailgun.org points to: 34.36.182.139.

The host name mxb.mailgun.org points to: 34.36.182.139.

Host names that point to 34.36.182.139: mxa.mailgun.org and mxb.mailgun.org.