failbg.com - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`failbg.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d671^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3033::6815:3dca^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.202^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.113^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`cheryl.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c053^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cheryl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2053^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cheryl.ns.cloudflare.com`
		A	108.162.192.83^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	172.64.32.83^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	173.245.58.83^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
NS	`dave.ns.cloudflare.com`
		A	2606:4700:58::adf5:3b6d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c16d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dave.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:216d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dave.ns.cloudflare.com`
		A	108.162.193.109^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	172.64.33.109^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
		A	173.245.59.109^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dave.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c27::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadsk-in-f26.1e100.net`
		A	192.178.155.27^{🇺🇸 Google192.178.155.0/24}
			PTR	`yuiadrs-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c14::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	192.178.234.27^{🇺🇸 Google192.178.0.0/15}
			PTR	`ncsclj-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.26^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f26.1e100.net`
TXT	`google-site-verification=h422XaRmGP5SnLpsKSM0UOP6oqde9YmiXONjjTLMfm0`
TXT	`v=spf1 ip4:38.242.198.158 include:_spf.google.com ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.202, 172.67.214.113
		IPv6 hints	2606:4700:3032::ac43:d671, 2606:4700:3033::6815:3dca
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=142, name=cloudflare-ech.com
SOA	`cheryl.ns.cloudflare.com`dns@cloudflare.com serial=2412299283

`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=1786966824

Previously MX for

mail.failbg.com

failbg.com

Subdomains

mail.failbg.com

Same first word

failbg.com

Similar names

biflag.com

figlab.jp

giflab.org

figlab.com

giflab.com

figlab.org

alfbig.de

gabfil.myshopify.com

bigfla.com

flibga.vn

figlab.app

giflab.dev

bigalf.com

figlab.co

DNS History

23 records (11 active, 12 former)

●NScheryl.ns.cloudflare.com2026-02-23 → 2026-08-17 · 3 obs

○ 2016-11-26 05:43:44
● 2026-02-23 07:28:16
● 2026-08-17 11:48:50

●NSdave.ns.cloudflare.com2026-02-23 → 2026-08-17 · 3 obs

○ 2016-11-26 05:43:44
● 2026-02-23 07:28:16
● 2026-08-17 11:48:50

○NSns1.tvsat.co2015-08-19 → 2015-12-27 · 4 obs

● 2015-08-19 04:01:04
● 2015-12-27 09:14:00
○ 2016-04-12 05:32:14
○ 2026-08-17 11:48:50

○NSns1000.bgdns.net2016-04-12 → 2016-11-26 · 5 obs

○ 2015-12-27 09:14:00
● 2016-04-12 05:32:14
● 2016-11-26 05:43:44
○ 2026-02-23 07:28:16
○ 2026-08-17 11:48:50

○NSns1001.bgdns.net2016-04-12 → 2016-11-26 · 5 obs

○ 2015-12-27 09:14:00
● 2016-04-12 05:32:14
● 2016-11-26 05:43:44
○ 2026-02-23 07:28:16
○ 2026-08-17 11:48:50

○NSns2.tvsat.co2015-08-19 → 2015-12-27 · 4 obs

● 2015-08-19 04:01:04
● 2015-12-27 09:14:00
○ 2016-04-12 05:32:14
○ 2026-08-17 11:48:50

○NSns55.bgdns.net2016-04-12 → 2016-11-26 · 5 obs

○ 2015-12-27 09:14:00
● 2016-04-12 05:32:14
● 2016-11-26 05:43:44
○ 2026-02-23 07:28:16
○ 2026-08-17 11:48:50

○NSns56.bgdns.net2016-04-12 → 2016-11-26 · 5 obs

○ 2015-12-27 09:14:00
● 2016-04-12 05:32:14
● 2016-11-26 05:43:44
○ 2026-02-23 07:28:16
○ 2026-08-17 11:48:50

●MXalt1.aspmx.l.google.com2016-11-17 → 2026-08-17 · 3 obs

○ 2016-04-12 05:32:14
● 2016-11-17 03:22:20
● 2026-08-17 11:48:50

●MXalt2.aspmx.l.google.com2016-11-17 → 2026-08-17 · 3 obs

○ 2016-04-12 05:32:14
● 2016-11-17 03:22:20
● 2026-08-17 11:48:50

●MXalt3.aspmx.l.google.com2016-11-17 → 2026-08-17 · 3 obs

○ 2016-04-12 05:32:14
● 2016-11-17 03:22:20
● 2026-08-17 11:48:50

●MXalt4.aspmx.l.google.com2016-11-17 → 2026-08-17 · 3 obs

○ 2016-04-12 05:32:14
● 2016-11-17 03:22:20
● 2026-08-17 11:48:50

●MXaspmx.l.google.com2016-11-17 → 2026-08-17 · 3 obs

○ 2016-04-12 05:32:14
● 2016-11-17 03:22:20
● 2026-08-17 11:48:50

○MXfailbg.com2016-04-12 → 2016-04-12 · 4 obs

○ 2015-12-27 09:14:00
● 2016-04-12 05:32:14
○ 2016-11-17 03:22:20
○ 2026-08-17 11:48:50

○MXmail.failbg.com2015-08-19 → 2015-12-27 · 4 obs

● 2015-08-19 04:01:04
● 2015-12-27 09:14:00
○ 2016-04-12 05:32:14
○ 2026-08-17 11:48:50

●A104.21.61.2022026-02-23 → 2026-08-17 · 3 obs

○ 2016-11-26 05:43:44
● 2026-02-23 07:28:16
● 2026-08-17 11:48:50

●A172.67.214.1132026-02-23 → 2026-08-17 · 3 obs

○ 2016-11-26 05:43:44
● 2026-02-23 07:28:16
● 2026-08-17 11:48:50

●A2606:4700:3032::ac43:d6712026-07-09 → 2026-08-17 · 3 obs

○ 2026-06-12 07:59:30
● 2026-07-09 10:17:26
● 2026-08-17 11:48:50

●A2606:4700:3033::6815:3dca2026-07-09 → 2026-08-17 · 3 obs

○ 2026-06-12 07:59:30
● 2026-07-09 10:17:26
● 2026-08-17 11:48:50

○A2606:4700:3033::ac43:d6712026-02-23 → 2026-06-12 · 5 obs

○ 2016-11-26 05:43:44
● 2026-02-23 07:28:16
● 2026-06-12 07:59:30
○ 2026-07-09 10:17:26
○ 2026-08-17 11:48:50

○A2606:4700:3037::6815:3dca2026-02-23 → 2026-06-12 · 5 obs

○ 2016-11-26 05:43:44
● 2026-02-23 07:28:16
● 2026-06-12 07:59:30
○ 2026-07-09 10:17:26
○ 2026-08-17 11:48:50

○A46.101.249.942015-08-19 → 2015-12-27 · 4 obs

● 2015-08-19 04:01:04
● 2015-12-27 09:14:00
○ 2016-04-12 05:32:14
○ 2026-08-17 11:48:50

○A87.120.40.1712016-04-12 → 2016-11-26 · 5 obs

○ 2015-12-27 09:14:00
● 2016-04-12 05:32:14
● 2016-11-26 05:43:44
○ 2026-02-23 07:28:16
○ 2026-08-17 11:48:50

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	h.gtld-servers.net, b.gtld-servers.net, f.gtld-servers.net, j.gtld-servers.net...	-
failbg.com	dave.ns.cloudflare.com, cheryl.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.83

NS records: dave.ns.cloudflare.com, cheryl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for failbg.com (unsigned zone)

⏱️ Timing

Total: 232ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.61.202, 172.67.214.113`
AAAA	2	`2606:4700:3033::6815:3dca, 2606:4700:3032::ac43:d671`
NS	2	`cheryl.ns.cloudflare.com, dave.ns.cloudflare.com`
MX	5	`aspmx.l.google.com (pri: 1), alt3.aspmx.l.google.com (pri: 10)...`
TXT	2	`google-site-verification=h422XaRmGP5SnLp, v=spf1 ip4:38.242.198.158 include:_spf.g`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`cheryl.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

mail.failbg.com is delegated beneath failbg.com.

IP Addresses

failbg.com directs to four IP numbers, which are 104.21.61.202, 172.67.214.113, 2606:4700:3032::ac43:d671 and 2606:4700:3033::6815:3dca.

www.doufeiyi.cn, rss.rain.bz, vetjobzone.com and two other host names share IP numbers with failbg.com.

Name Servers

Two name servers handle the delegation for failbg.com: cheryl.ns.cloudflare.com and dave.ns.cloudflare.com.

failbg.com uses the same name servers as several other domains — among them essextech.net, londrina.one, elnashra.com and two more.

There is at least partial name server overlap between failbg.com and other domains — lenderama.com, oss4lib.org, one2onedrivingschool.com and two more among them.

These name servers tend to appear in combination with the name servers logan.ns.cloudflare.com, mimi.ns.cloudflare.com, dana.ns.cloudflare.com and gina.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

cheryl.ns.cloudflare.com resolves to 108.162.192.83, 172.64.32.83 and 173.245.58.83 among others, with 3 other IP addresses in total.

dave.ns.cloudflare.com resolves to 108.162.193.109, 172.64.33.109 and 173.245.59.109 among others, with 3 other IP addresses in total.

Mail Servers

Five mail servers handle failbg.com: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com and two others.

failbg.com has at least partial mail server overlap with other domains such as neudive.com, startupreserves.org, golfpost.app and two more.

The mail servers alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx2.googlemail.com and aspmx3.googlemail.com are commonly seen alongside these mail servers.

Hostnames that resolve to two IP addresses:

aspmx.l.google.com resolves to two addresses: 192.178.155.27 and 2607:f8b0:4004:c27::1a.

alt1.aspmx.l.google.com resolves to two addresses: 192.178.234.27 and 2800:3f0:4003:c14::1b.

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

alt3.aspmx.l.google.com resolves to two addresses: 192.178.223.26 and 2a00:1450:4009:c0f::1b.

alt4.aspmx.l.google.com resolves to two addresses: 172.253.157.26 and 2a00:1450:400c:c23::1b.