bfcoder.com - dns.ninja

`bfcoder.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:8dbe^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3032::6815:932^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.9.50^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.141.190^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`lisa.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a83^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c083^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lisa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2083^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lisa.ns.cloudflare.com`
		A	108.162.192.131^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	172.64.32.131^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
		A	173.245.58.131^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lisa.ns.cloudflare.com`
NS	`sam.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b8d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c18d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sam.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:218d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sam.ns.cloudflare.com`
		A	108.162.193.141^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	172.64.33.141^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
		A	173.245.59.141^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sam.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	64.233.180.27^{🇺🇸 Google64.233.180.0/24}
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
TXT	`v=spf1 include:_spf.google.com include:mailgun.org ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.9.50, 172.67.141.190
		IPv6 hints	2606:4700:3030::ac43:8dbe, 2606:4700:3032::6815:932
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=24, name=cloudflare-ech.com
SOA	`lisa.ns.cloudflare.com`dns@cloudflare.com serial=2407061908

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1782661405

Same first word

bfcoder.com

Similar names

dbforce.com

bdforce.com

dbforce.net

fdbcore.com

dbforce.co.kr

brfcode.com

fbcoder.com

DNS History

25 records (11 active, 14 former)

○NSdns1.registrar-servers.com2015-08-04 → 2017-06-12 · 4 obs

● 2015-08-04 03:47:44
● 2017-06-12 18:11:40
○ 2026-03-01 04:57:52
○ 2026-06-28 15:49:04

○NSdns2.registrar-servers.com2015-08-04 → 2017-06-12 · 4 obs

● 2015-08-04 03:47:44
● 2017-06-12 18:11:40
○ 2026-03-01 04:57:52
○ 2026-06-28 15:49:04

○NSdns3.registrar-servers.com2015-08-04 → 2017-06-12 · 4 obs

● 2015-08-04 03:47:44
● 2017-06-12 18:11:40
○ 2026-03-01 04:57:52
○ 2026-06-28 15:49:04

○NSdns4.registrar-servers.com2015-08-04 → 2017-06-12 · 4 obs

● 2015-08-04 03:47:44
● 2017-06-12 18:11:40
○ 2026-03-01 04:57:52
○ 2026-06-28 15:49:04

○NSdns5.registrar-servers.com2015-08-04 → 2017-06-12 · 4 obs

● 2015-08-04 03:47:44
● 2017-06-12 18:11:40
○ 2026-03-01 04:57:52
○ 2026-06-28 15:49:04

●NSlisa.ns.cloudflare.com2026-03-01 → 2026-06-28 · 3 obs

○ 2017-06-12 18:11:40
● 2026-03-01 04:57:52
● 2026-06-28 15:49:04

●NSsam.ns.cloudflare.com2026-03-01 → 2026-06-28 · 3 obs

○ 2017-06-12 18:11:40
● 2026-03-01 04:57:52
● 2026-06-28 15:49:04

●MXalt1.aspmx.l.google.com2015-08-04 → 2026-06-28 · 2 obs

● 2015-08-04 03:47:44
● 2026-06-28 15:49:04

●MXalt2.aspmx.l.google.com2015-08-04 → 2026-06-28 · 2 obs

● 2015-08-04 03:47:44
● 2026-06-28 15:49:04

●MXaspmx.l.google.com2015-08-04 → 2026-06-28 · 2 obs

● 2015-08-04 03:47:44
● 2026-06-28 15:49:04

●MXaspmx2.googlemail.com2015-08-04 → 2026-06-28 · 2 obs

● 2015-08-04 03:47:44
● 2026-06-28 15:49:04

●MXaspmx3.googlemail.com2015-08-04 → 2026-06-28 · 2 obs

● 2015-08-04 03:47:44
● 2026-06-28 15:49:04

○MXaspmx4.googlemail.com2015-08-04 → 2017-06-12 · 4 obs

● 2015-08-04 03:47:44
● 2017-06-12 18:11:40
○ 2026-03-01 04:57:52
○ 2026-06-28 15:49:04

○MXaspmx5.googlemail.com2015-08-04 → 2017-06-12 · 4 obs

● 2015-08-04 03:47:44
● 2017-06-12 18:11:40
○ 2026-03-01 04:57:52
○ 2026-06-28 15:49:04

●A104.21.9.502026-03-01 → 2026-06-28 · 16 obs

○ 2017-06-12 18:11:40
● 2026-03-01 04:57:52
● 2026-03-07 04:50:34
○ 2026-03-08 22:41:10
● 2026-03-16 04:02:56
● 2026-03-31 10:07:46
○ 2026-04-06 18:54:04
○ 2026-04-10 14:10:02
● 2026-05-01 06:47:36
● 2026-05-07 14:50:08
○ 2026-05-16 05:55:24
● 2026-05-29 15:58:18
● 2026-06-05 21:35:22
○ 2026-06-13 22:16:48
● 2026-06-28 12:21:00
● 2026-06-28 15:49:04

○A162.255.119.2532015-08-04 → 2017-06-12 · 4 obs

● 2015-08-04 03:47:44
● 2017-06-12 18:11:40
○ 2026-03-01 04:57:52
○ 2026-06-28 15:49:04

●A172.67.141.1902026-03-01 → 2026-06-28 · 16 obs

○A188.114.96.02026-03-08 → 2026-06-13 · 14 obs

○ 2026-03-07 04:50:34
● 2026-03-08 22:41:10
○ 2026-03-16 04:02:56
○ 2026-03-31 10:07:46
● 2026-04-06 18:54:04
● 2026-04-10 14:10:02
○ 2026-05-01 06:47:36
○ 2026-05-07 14:50:08
● 2026-05-16 05:55:24
○ 2026-05-29 15:58:18
○ 2026-06-05 21:35:22
● 2026-06-13 22:16:48
○ 2026-06-28 12:21:00
○ 2026-06-28 15:49:04

○A188.114.97.02026-03-08 → 2026-06-13 · 14 obs

●A2606:4700:3030::ac43:8dbe2026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-13 22:16:48
● 2026-06-28 12:21:00
● 2026-06-28 15:49:04

●A2606:4700:3032::6815:9322026-06-28 → 2026-06-28 · 3 obs

○ 2026-06-13 22:16:48
● 2026-06-28 12:21:00
● 2026-06-28 15:49:04

○A2606:4700:3032::ac43:8dbe2026-03-01 → 2026-06-05 · 15 obs

○A2606:4700:3037::6815:9322026-03-01 → 2026-06-05 · 15 obs

○A2a06:98c1:3120::2026-03-08 → 2026-06-13 · 14 obs

○A2a06:98c1:3121::2026-03-08 → 2026-06-13 · 14 obs

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
bfcoder.com	lisa.ns.cloudflare.com, sam.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.141

NS records: lisa.ns.cloudflare.com, sam.ns.cloudflare.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 235ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.141.190, 104.21.9.50`
AAAA	2	`2606:4700:3030::ac43:8dbe, 2606:4700:3032::6815:932`
NS	2	`lisa.ns.cloudflare.com, sam.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...`
TXT	1	`v=spf1 include:_spf.google.com include:m`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`lisa.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (lisa.ns.cloudflare.com, lisa.ns.cloudflare.com, lisa.ns.cloudflare.com...)

Analysis

IP Addresses

bfcoder.com points to the four IP addresses 104.21.9.50, 172.67.141.190, 2606:4700:3030::ac43:8dbe and 2606:4700:3032::6815:932.

Additional host names — ohiosemitronics.com, southoriginals.com.ua, minanfanghuo119.com and two others — share IP numbers with bfcoder.com.

Name Servers

Two name servers handle the delegation for bfcoder.com: lisa.ns.cloudflare.com and sam.ns.cloudflare.com.

bfcoder.com shares its name server setup with other domains, including globalpokerleague.com, pangeaonlus.org, yakimafoursquare.org and two others.

There is at least partial name server overlap between bfcoder.com and other domains — homeshop.fr, machinelearningenespanol.com, tsc-srl.eu and two more among them.

The name servers ken.ns.cloudflare.com, rosalie.ns.cloudflare.com and garrett.ns.cloudflare.com are often found in combination with these name servers.

Host names with 6 IP numbers:

lisa.ns.cloudflare.com resolves to 108.162.192.131, 172.64.32.131 and 173.245.58.131 among others, with 3 other IP addresses in total.

sam.ns.cloudflare.com resolves to 108.162.193.141, 172.64.33.141 and 173.245.59.141 among others, with 3 other IP addresses in total.

Mail Servers

bfcoder.com has five mail servers, which are aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

bfcoder.com shares mail servers — at least in part — with other domains, including ns500758.ns500759.ns500758.ns500735.ns500735.ns500698.ns500576.ns500698.ns500708.ns500698.ns500686.tracksymphony.com, ns500768.ns500759.ns500759.ns500698.ns500758.ns500758.ns500698.ns500735.ns500708.ns500708.ns500619.ns500576.ns500619.ns500576.trackreceptor.com, ns500731.ns500754.ns500754.ns500704.ns500704.ns500671.ns500678.ns500705.ns500666.ns500291.ns500131.lustychickser.com and two others.

These mail servers are frequently used alongside mail servers alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other.

Host names with two IP numbers:

aspmx2.googlemail.com resolves to two addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

aspmx3.googlemail.com resolves to two addresses: 172.253.116.27 and 2a00:1450:400b:c02::1b.

aspmx.l.google.com resolves to two addresses: 64.233.180.27 and 2607:f8b0:4004:c1b::1b.

alt1.aspmx.l.google.com resolves to two addresses: 108.177.123.26 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com resolves to two addresses: 172.253.116.26 and 2a00:1450:400b:c02::1a.