dnb2.com - dns.ninja

`dnb2.com`

DNSSEC	⚠️ Not signed
A	76.76.21.21^{🇺🇸 Amazon76.76.21.0/24 EC2 Prefix}
NS	`alexa.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26d7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2d7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`alexa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22d7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`alexa.ns.cloudflare.com`
		A	108.162.194.215^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
		A	162.159.38.215^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
		A	172.64.34.215^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`alexa.ns.cloudflare.com`
NS	`marty.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bcc^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1cc^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`marty.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21cc^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`marty.ns.cloudflare.com`
		A	108.162.193.204^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	172.64.33.204^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
		A	173.245.59.204^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`marty.ns.cloudflare.com`
SOA	`alexa.ns.cloudflare.com`dns@cloudflare.com serial=2405910617

`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=1781449955

Subdomains

www.dnb2.com

Same first word

dnb2.com

Similar names

b2dn.com

2ndb.kr

2ndb.it

b2nd.com

n2db.com

2ndb.com

DNS History

23 records (3 active, 20 former)

●NSalexa.ns.cloudflare.com2026-05-28 → 2026-06-14 · 3 obs

○ 2026-04-07 07:44:46
● 2026-05-28 01:38:20
● 2026-06-14 15:30:46

○NSbuy.internettraffic.com2015-12-29 → 2016-03-30 · 5 obs

○ 2015-10-19 18:49:20
● 2015-12-29 01:58:02
● 2016-03-30 09:15:40
○ 2016-12-03 00:08:34
○ 2026-06-14 15:30:46

○NSdns1.name-services.com2016-12-03 → 2016-12-03 · 4 obs

○ 2016-03-30 09:15:40
● 2016-12-03 00:08:34
○ 2017-08-21 17:16:08
○ 2026-06-14 15:30:46

○NSdns1.schoolsonthego.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 19:18:08
○ 2015-10-19 18:49:20
○ 2026-06-14 15:30:46

○NSdns2.name-services.com2016-12-03 → 2016-12-03 · 4 obs

○ 2016-03-30 09:15:40
● 2016-12-03 00:08:34
○ 2017-08-21 17:16:08
○ 2026-06-14 15:30:46

○NSdns2.schoolsonthego.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 19:18:08
○ 2015-10-19 18:49:20
○ 2026-06-14 15:30:46

○NSdns3.name-services.com2016-12-03 → 2016-12-03 · 4 obs

○ 2016-03-30 09:15:40
● 2016-12-03 00:08:34
○ 2017-08-21 17:16:08
○ 2026-06-14 15:30:46

○NSdns3.schoolsonthego.com2008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 19:18:08
○ 2015-10-19 18:49:20
○ 2026-06-14 15:30:46

○NSdns4.name-services.com2016-12-03 → 2016-12-03 · 4 obs

○ 2016-03-30 09:15:40
● 2016-12-03 00:08:34
○ 2017-08-21 17:16:08
○ 2026-06-14 15:30:46

○NSdns5.name-services.com2016-12-03 → 2016-12-03 · 4 obs

○ 2016-03-30 09:15:40
● 2016-12-03 00:08:34
○ 2017-08-21 17:16:08
○ 2026-06-14 15:30:46

○NSlove.ns.cloudflare.com2026-03-28 → 2026-04-07 · 5 obs

○ 2017-08-21 17:16:08
● 2026-03-28 12:38:56
● 2026-04-07 07:44:46
○ 2026-05-28 01:38:20
○ 2026-06-14 15:30:46

●NSmarty.ns.cloudflare.com2026-05-28 → 2026-06-14 · 3 obs

○ 2026-04-07 07:44:46
● 2026-05-28 01:38:20
● 2026-06-14 15:30:46

○NSmicah.ns.cloudflare.com2026-03-28 → 2026-04-07 · 5 obs

○ 2017-08-21 17:16:08
● 2026-03-28 12:38:56
● 2026-04-07 07:44:46
○ 2026-05-28 01:38:20
○ 2026-06-14 15:30:46

○NSsell.internettraffic.com2015-12-29 → 2016-03-30 · 5 obs

○ 2015-10-19 18:49:20
● 2015-12-29 01:58:02
● 2016-03-30 09:15:40
○ 2016-12-03 00:08:34
○ 2026-06-14 15:30:46

○A104.21.42.392026-03-28 → 2026-05-28 · 5 obs

○ 2017-08-21 17:16:08
● 2026-03-28 12:38:56
● 2026-05-28 01:38:20
○ 2026-06-14 15:30:44
○ 2026-06-14 15:30:46

○A172.67.156.222026-03-28 → 2026-05-28 · 5 obs

○ 2017-08-21 17:16:08
● 2026-03-28 12:38:56
● 2026-05-28 01:38:20
○ 2026-06-14 15:30:44
○ 2026-06-14 15:30:46

○A2606:4700:3031::6815:2a272026-03-28 → 2026-05-28 · 5 obs

○ 2017-08-21 17:16:08
● 2026-03-28 12:38:56
● 2026-05-28 01:38:20
○ 2026-06-14 15:30:44
○ 2026-06-14 15:30:46

○A2606:4700:3033::ac43:9c162026-03-28 → 2026-05-28 · 5 obs

○ 2017-08-21 17:16:08
● 2026-03-28 12:38:56
● 2026-05-28 01:38:20
○ 2026-06-14 15:30:44
○ 2026-06-14 15:30:46

○A66.45.254.2442008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 19:18:08
○ 2015-10-19 18:49:20
○ 2026-06-14 15:30:46

○A66.45.254.2452008-03-08 → 2008-03-08 · 3 obs

● 2008-03-08 19:18:08
○ 2015-10-19 18:49:20
○ 2026-06-14 15:30:46

○A69.172.201.2082015-12-29 → 2016-03-30 · 5 obs

○ 2015-10-19 18:49:20
● 2015-12-29 01:58:02
● 2016-03-30 09:15:40
○ 2016-12-03 00:08:34
○ 2026-06-14 15:30:46

●A76.76.21.212026-06-14 → 2026-06-14 · 3 obs

○ 2026-05-28 01:38:20
● 2026-06-14 15:30:44
● 2026-06-14 15:30:46

○A98.124.243.462016-12-03 → 2016-12-03 · 4 obs

○ 2016-03-30 09:15:40
● 2016-12-03 00:08:34
○ 2017-08-21 17:16:08
○ 2026-06-14 15:30:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dnb2.com	marty.ns.cloudflare.com, alexa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.215

NS records: marty.ns.cloudflare.com, alexa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dnb2.com (unsigned zone)

⏱️ Timing

Total: 121ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`76.76.21.21`
NS	2	`alexa.ns.cloudflare.com, marty.ns.cloudflare.com`
SOA	1	`alexa.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

The domain www.dnb2.com falls under the parent dnb2.com.

IP Addresses

dnb2.com points to a single IP number: 76.76.21.21.

Additional host names — ossiloop-online.de, pennlog.com, sopovic.com and two others — share IP numbers with dnb2.com.

Name Servers

dnb2.com has two authoritative name servers — alexa.ns.cloudflare.com and marty.ns.cloudflare.com.

dnb2.com shares its name server setup with other domains, including 13zl.com, whmfsc.com, weibx.com and two others.

At least some of dnb2.com's name servers are shared with other domains, for example qanswer.io, wowair.fr, tczuqiujingcaiwang.cn and two more.

These name servers are often deployed together with the name servers yisroel.ns.cloudflare.com, jocelyn.ns.cloudflare.com, lee.ns.cloudflare.com and linda.ns.cloudflare.com.

Host names with 6 IP numbers:

alexa.ns.cloudflare.com points to 108.162.194.215, 162.159.38.215, 172.64.34.215 and 3 other IP addresses.

marty.ns.cloudflare.com points to 108.162.193.204, 172.64.33.204, 173.245.59.204 and 3 other IP addresses.