`fn.com.sg`

DNSSEC	🔒 Signed (DS record present)
A	2606:4700:3031::6815:13c0^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:bc92^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.192^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.146^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`rafe.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3ad8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0d8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rafe.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20d8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rafe.ns.cloudflare.com`
		A	108.162.192.216^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	172.64.32.216^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
		A	173.245.58.216^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rafe.ns.cloudflare.com`
NS	`rocky.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`rocky.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`rocky.ns.cloudflare.com`
		A	108.162.193.227^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	172.64.33.227^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
		A	173.245.59.227^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`rocky.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4	104.21.19.192, 172.67.188.146
		IPv6	2606:4700:3031::6815:13c0, 2606:4700:3036::ac43:bc92
SOA	`rafe.ns.cloudflare.com`dns@cloudflare.com serial=2399059649

`com.sg`

	DNSSEC	⚠️ Not signed
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg` ⚠️ Not in parent delegation
	NS	`dsany3.sgnic.sg` ⚠️ Not in parent delegation
	NS	`dsany4.sgnic.sg` ⚠️ Not in parent delegation
	NS	`pch.sgzones.sg` ⚠️ Not in parent delegation
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2603251130

🔒 HSTS Preload (+subdomains)

Same first word

fn.co

fn.gripe

fn.academy

fn.com.sa

fn.ca

fn.to

fn.world

fn.cc

fn.vc

fn.com

fn.tc

fn.al

fn.ag

fn.cx

fn.run

fn.tj

fn.ru

fn.pl

fn.de

fn.dk

fn.net.au

fn.mk

fn.gg

fn.com.sg

fn.dev

fn.chat

fn.net.nz

fn.com.es

fn.lt

fn.org

fn.hk

fn.nl

fn.gs

fn.by

fn.com.au

fn.kz

fn.fr

fn.dz

fn.ua

fn.fi

fn.bank

fn.fyi

fn.net

fn.sk

fn.com.my

fn.ms

fn.hu

fn.se

fn.cl

fn.eu

fn.lc

fn.be

fn.sg

fn.ma

fn.org.pl

fn.ws

fn.su

fn.no

fn.cn

fn.net.pl

fn.co.za

fn.my

fn.lv

fn.fo

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Similar names

nf.ws

nf.ai

nf.lv

nf.co.zw

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

nf.org.tw

nf.ee

nf.no

nf.life

nf.org

nf.kg

nf.gs

nf.ae

nf.net

nf.nl

nf.co

nf.com.pl

nf.video

nf

nf.pl

nf.ph

nf.lt

nf.com.mx

nf.org.tr

nf.be

nf.su

nf.co.uk

nf.dp.ua

nf.hu

nf.org.ua

nf.net.ua

nf.de

DNS History

19 records (6 active, 13 former)

○NSns1.ascio.com2015-06-16 → 2017-03-28 · 4 obs

● 2015-06-16 01:36:26
● 2017-03-28 18:37:04
○ 2020-03-19 07:05:10
○ 2026-03-25 11:56:52

○NSns1.ezydomain.com2020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-28 18:37:04
● 2020-03-19 07:05:10
○ 2026-03-12 21:54:48
○ 2026-03-25 11:56:52

○NSns2.ascio.com2015-06-16 → 2017-03-28 · 4 obs

● 2015-06-16 01:36:26
● 2017-03-28 18:37:04
○ 2020-03-19 07:05:10
○ 2026-03-25 11:56:52

○NSns2.ezydomain.com2020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-28 18:37:04
● 2020-03-19 07:05:10
○ 2026-03-12 21:54:48
○ 2026-03-25 11:56:52

●NSrafe.ns.cloudflare.com2026-03-12 → 2026-03-25 · 3 obs

○ 2020-03-19 07:05:10
● 2026-03-12 21:54:48
● 2026-03-25 11:56:52

●NSrocky.ns.cloudflare.com2026-03-12 → 2026-03-25 · 3 obs

○ 2020-03-19 07:05:10
● 2026-03-12 21:54:48
● 2026-03-25 11:56:52

○MXsmtp1.speednames.com2020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-28 18:37:04
● 2020-03-19 07:05:10
○ 2026-03-12 21:54:48
○ 2026-03-25 11:56:52

○MXsmtp2.mail.ascio.com2015-06-16 → 2017-03-28 · 4 obs

● 2015-06-16 01:36:26
● 2017-03-28 18:37:04
○ 2020-03-19 07:05:10
○ 2026-03-25 11:56:52

○MXsmtp2.speednames.com2020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-28 18:37:04
● 2020-03-19 07:05:10
○ 2026-03-12 21:54:48
○ 2026-03-25 11:56:52

●A104.21.19.1922026-03-18 → 2026-03-25 · 7 obs

○ 2026-03-18 19:18:00
● 2026-03-18 20:24:50
● 2026-03-19 04:19:50
○ 2026-03-19 20:50:20
● 2026-03-20 08:36:12
○ 2026-03-20 10:18:32
● 2026-03-25 11:56:52

●A172.67.188.1462026-03-18 → 2026-03-25 · 7 obs

○ 2026-03-18 19:18:00
● 2026-03-18 20:24:50
● 2026-03-19 04:19:50
○ 2026-03-19 20:50:20
● 2026-03-20 08:36:12
○ 2026-03-20 10:18:32
● 2026-03-25 11:56:52

○A185.26.230.1332015-06-16 → 2017-03-28 · 4 obs

● 2015-06-16 01:36:26
● 2017-03-28 18:37:04
○ 2020-03-19 07:05:10
○ 2026-03-25 11:56:52

○A188.114.96.02026-03-12 → 2026-03-20 · 9 obs

○ 2020-03-19 07:05:10
● 2026-03-12 21:54:48
● 2026-03-18 19:18:00
○ 2026-03-18 20:24:50
○ 2026-03-19 04:19:50
● 2026-03-19 20:50:20
○ 2026-03-20 08:36:12
● 2026-03-20 10:18:32
○ 2026-03-25 11:56:52

○A188.114.97.02026-03-12 → 2026-03-20 · 9 obs

○A212.53.95.1242020-03-19 → 2020-03-19 · 4 obs

○ 2017-03-28 18:37:04
● 2020-03-19 07:05:10
○ 2026-03-12 21:54:48
○ 2026-03-25 11:56:52

●A2606:4700:3031::6815:13c02026-03-18 → 2026-03-25 · 7 obs

○ 2026-03-18 19:18:00
● 2026-03-18 20:24:50
● 2026-03-19 04:19:50
○ 2026-03-19 20:50:20
● 2026-03-20 08:36:12
○ 2026-03-20 10:18:32
● 2026-03-25 11:56:52

●A2606:4700:3036::ac43:bc922026-03-18 → 2026-03-25 · 7 obs

○ 2026-03-18 19:18:00
● 2026-03-18 20:24:50
● 2026-03-19 04:19:50
○ 2026-03-19 20:50:20
● 2026-03-20 08:36:12
○ 2026-03-20 10:18:32
● 2026-03-25 11:56:52

○A2a06:98c1:3120::2026-03-12 → 2026-03-20 · 9 obs

○A2a06:98c1:3121::2026-03-12 → 2026-03-20 · 9 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg	-
fn.com.sg	rafe.ns.cloudflare.com, rocky.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.216

NS records: rafe.ns.cloudflare.com, rocky.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 551ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.188.146, 104.21.19.192`
AAAA	2	`2606:4700:3036::ac43:bc92, 2606:4700:3031::6815:13c0`
NS	2	`rafe.ns.cloudflare.com, rocky.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`rafe.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

fn.com.sg points to four IP numbers: 2606:4700:3031::6815:13c0, 2606:4700:3036::ac43:bc92, 104.21.19.192 and 172.67.188.146.

Other host names, for instance dewa11ax.com, sieuthinoithathygge.com, help.confirm-page-notification.help-page.workers.dev, brazino.space and mixcloudmail.com share IP numbers with fn.com.sg.

Name Servers

fn.com.sg's delegation is to two name servers rafe.ns.cloudflare.com and rocky.ns.cloudflare.com.

fn.com.sg shares the same name server configuration as other domains, such as 100pluspro.com, deliarrozconleche.com, carnationmalaysia.com.my, fraserandneave.sg and k6c6.com.

fn.com.sg at least partially shares its name servers with other domains, for instance intermind-consulting.com, ganthan.com, thelegendofpalemale.com, envmicro.org and irontrade.com.

These name servers are commonly used alongside rosa.ns.cloudflare.com and olof.ns.cloudflare.com.

Host names with six IP numbers:

rafe.ns.cloudflare.com points to: 2606:4700:50::adf5:3ad8, 2803:f800:50::6ca2:c0d8, 2a06:98c1:50::ac40:20d8, 108.162.192.216, 172.64.32.216 and 173.245.58.216.

rocky.ns.cloudflare.com points to: 2606:4700:58::adf5:3be3, 2803:f800:50::6ca2:c1e3, 2a06:98c1:50::ac40:21e3, 108.162.193.227, 172.64.33.227 and 173.245.59.227.

fn.com.sg - robtex.com

fn.com.sg

com.sg

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

`fn.com.sg`

`com.sg`