`bcf.sg`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:48ab^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:bb24^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.72.171^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.187.36^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`elaine.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a98^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c098^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`elaine.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2098^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`elaine.ns.cloudflare.com`
		A	108.162.192.152^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	172.64.32.152^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
		A	173.245.58.152^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`elaine.ns.cloudflare.com`
NS	`kai.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bbc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1bc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kai.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21bc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kai.ns.cloudflare.com`
		A	108.162.193.188^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	172.64.33.188^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
		A	173.245.59.188^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kai.ns.cloudflare.com`
MX	`mxbiz1.qq.com` ⭐
MX	`mxbiz2.qq.com`⁽¹⁰⁾
TXT	`v=spf1 include:spf.mail.qq.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.72.171, 172.67.187.36
		IPv6 hints	2606:4700:3031::6815:48ab, 2606:4700:3035::ac43:bb24
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=101, name=cloudflare-ech.com
SOA	`elaine.ns.cloudflare.com`dns@cloudflare.com serial=2411185270

`sg`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ds.sgnic.sg` ⭐
	NS	`dsany2.sgnic.sg`
	NS	`dsany3.sgnic.sg`
	NS	`dsany4.sgnic.sg`
	NS	`ns4.apnic.net` ⚠️ Not in parent delegation
	NS	`pch.sgzones.sg`
	SOA	`ds.sgnic.sg`dna@sgnic.sg serial=2608041500

Same first word

bcf.casino

bcf.ru

bcf.net

bcf.ca

bcf.co.za

bcf.krd

bcf.fr

bcf.sg

bcf.com.br

bcf.cz

bcf.net.cn

bcf.nu

bcf.se

bcf.or.id

bcf.org.nz

bcf.gr

bcf.us

bcf.com.au

bcf.org

bcf.by

bcf.org.sg

bcf.or.kr

bcf.xyz

bcf.com

bcf.es

bcf.bg

bcf.nl

bcf.tv

bcf.nhs.uk

bcf.at

bcf.church

bcf.it

bcf.cc

bcf.lu

bcf.pl

bcf.org.au

bcf.mobi

bcf.bb

bcf.eu

bcf.ir

bcf.su

bcf.ch

bcf.co.kr

bcf.be

bcf.or.jp

bcf.cn

bcf.com.tr

bcf.de

bcf.co.jp

bcf.ai

bcf.com.tw

bcf.me

bcf.life

Similar names

fcb.cl

fcb.ac.jp

cfb.info

cfb.cn

cfb.at

bfc.se

fcb.uz

fbc.im

fcb.com.ph

fcb.co.nz

bfc.df.gov.br

cfb.me

fbc.mx

fcb.cards

fcb.team

fcb.com

fcb.co

cfb.co.th

fbc.dk

cfb.hu

fcb.ge

bfc.sk

bfc.marketing

fcb.de

cbf.net

cbf.com.py

fcb.org.br

cbf.or.kr

cbf.co.jp

fbc.co.il

fcb.be

fcb.co.ke

fbc.hu

cfb.hk

fbc.gr

fbc.net.pl

fbc.tc

bfc.com.br

bfc.ovh

fbc.com.mx

bfc.cologne

cbf.com

cfb.ru

bfc.us

fcb.agency

cfb.co.kr

fcb.city

fbc.kz

cfb.org.br

cbf.org

fbc.co.in

cbf.org.au

fbc.jp

bfc.li

bfc.com.mx

cfb.plus

fbc.is

fcb.info

fcb.soccer

cfb.eu

bfc.experts-comptables.fr

fbc.org.ar

cbf.cz

cbf.jp

bfc.vn

fbc.es

fcb.co.za

fbc.ua

fbc.uz

fbc.by

fcb.org.mx

cbf.dk

fbc.com.my

bfc.co.jp

cfb.cleaning

cfb.ae

fbc.az

bfc.org.ua

cbf.co.kr

cfb.se

fbc.ca

fcb.ro

cfb.es

fcb.me

fbc.be

cbf.ch

fbc.ac.nz

fbc.com.ar

cbf.su

fbc.com.co

fbc.solutions

fcb.cm

bfc.com.ve

fbc.care

cbf.hu

cbf.me

cbf.fyi

fcb.ag

fbc.training

fcb.org.uk

DNS History

13 records (8 active, 5 former)

●NSelaine.ns.cloudflare.com2026-06-14 → 2026-08-04 · 3 obs

○ 2018-05-27 09:15:46
● 2026-06-14 13:39:32
● 2026-08-04 15:51:24

●NSkai.ns.cloudflare.com2026-06-14 → 2026-08-04 · 3 obs

○ 2018-05-27 09:15:46
● 2026-06-14 13:39:32
● 2026-08-04 15:51:24

○NSns33.domaincontrol.com2018-05-27 → 2018-05-27 · 3 obs

● 2018-05-27 09:15:46
○ 2026-06-14 13:39:32
○ 2026-08-04 15:51:24

○NSns34.domaincontrol.com2018-05-27 → 2018-05-27 · 3 obs

● 2018-05-27 09:15:46
○ 2026-06-14 13:39:32
○ 2026-08-04 15:51:24

●MXmxbiz1.qq.com2018-05-27 → 2026-08-04 · 2 obs

● 2018-05-27 09:15:46
● 2026-08-04 15:51:24

●MXmxbiz2.qq.com2018-05-27 → 2026-08-04 · 2 obs

● 2018-05-27 09:15:46
● 2026-08-04 15:51:24

●A104.21.72.1712026-06-14 → 2026-08-04 · 3 obs

○ 2018-05-27 09:15:46
● 2026-06-14 13:39:32
● 2026-08-04 15:51:24

○A166.62.28.1222018-05-27 → 2018-05-27 · 3 obs

● 2018-05-27 09:15:46
○ 2026-06-14 13:39:32
○ 2026-08-04 15:51:24

●A172.67.187.362026-06-14 → 2026-08-04 · 3 obs

○ 2018-05-27 09:15:46
● 2026-06-14 13:39:32
● 2026-08-04 15:51:24

○A2606:4700:3030::6815:48ab2026-06-14 → 2026-06-14 · 4 obs

○ 2018-05-27 09:15:46
● 2026-06-14 13:39:32
○ 2026-06-26 17:50:32
○ 2026-08-04 15:51:24

○A2606:4700:3030::ac43:bb242026-06-14 → 2026-06-14 · 4 obs

○ 2018-05-27 09:15:46
● 2026-06-14 13:39:32
○ 2026-06-26 17:50:32
○ 2026-08-04 15:51:24

●A2606:4700:3031::6815:48ab2026-06-26 → 2026-08-04 · 3 obs

○ 2026-06-14 13:39:32
● 2026-06-26 17:50:32
● 2026-08-04 15:51:24

●A2606:4700:3035::ac43:bb242026-06-26 → 2026-08-04 · 3 obs

○ 2026-06-14 13:39:32
● 2026-06-26 17:50:32
● 2026-08-04 15:51:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
sg	pch.sgzones.sg, dsany2.sgnic.sg, dsany3.sgnic.sg, dsany4.sgnic.sg	-
bcf.sg	elaine.ns.cloudflare.com, kai.ns.cloudflare.com	-

✅ Authoritative Response

Server:173.245.58.152

NS records: elaine.ns.cloudflare.com, kai.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bcf.sg (unsigned zone)

⏱️ Timing

Total: 544ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.72.171, 172.67.187.36`
AAAA	2	`2606:4700:3031::6815:48ab, 2606:4700:3035::ac43:bb24`
NS	2	`elaine.ns.cloudflare.com, kai.ns.cloudflare.com`
MX	2	`mxbiz2.qq.com (pri: 10), mxbiz1.qq.com (pri: 5)`
TXT	1	`v=spf1 include:spf.mail.qq.com ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`elaine.ns.cloudflare.com dns.cloudflare.`

Analysis

IP Addresses

bcf.sg has four IP addresses: 104.21.72.171, 172.67.187.36, 2606:4700:3031::6815:48ab and 2606:4700:3035::ac43:bb24.

Two other host names, along with succubusmag.com, c1991.com and yuegongb.com, also share IP numbers with bcf.sg.

Name Servers

Two name servers handle the delegation for bcf.sg: elaine.ns.cloudflare.com and kai.ns.cloudflare.com.

bcf.sg shares its NS records with other domains, for example transmissionquest.com, expoeurope.eu, newtekbank.com and two others.

bcf.sg partially shares its NS delegation with several other domains, including a-woonwinkel.com, wesleineisra.pages.dev, hondaloverclub.com and two others.

These name servers are regularly seen alongside mario.ns.cloudflare.com and ali.ns.cloudflare.com as name servers.

DNS names with 6 IP addresses:

elaine.ns.cloudflare.com resolves to 108.162.192.152, 172.64.32.152 and 173.245.58.152 among others, with 3 other IP addresses in total.

kai.ns.cloudflare.com resolves to 108.162.193.188, 172.64.33.188 and 173.245.59.188 among others, with 3 other IP addresses in total.

Mail Servers

bcf.sg is served by two mail servers, mxbiz1.qq.com and mxbiz2.qq.com.

Among the domains sharing a mail server setup with bcf.sg are dama.org.cn, loyalwood.cn, hongyitoy.com and two others.

bcf.sg uses mail servers that are also used by other domains, including bancoguayaquil.vip, yftoys.com and ziwhax-tw.asia.

bcf.sg - robtex.com

bcf.sg

sg

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`bcf.sg`

`sg`