`bisnode.co`

DNSSEC	⚠️ Not signed
A	2606:4700::6812:c4a^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700::6812:d4a^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.12.74^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.18.13.74^{Cloudflare104.18.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`blue.foundationdns.com` ⭐
		A	2606:4700:57::6ca2:c601^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.com`
		A	2803:f800:52::a29f:3c01^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.com`
		A	2a06:98c1:56::ac40:2801^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.com`
		A	108.162.198.1^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	162.159.60.1^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
		A	172.64.40.1^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.com`
NS	`blue.foundationdns.net`
		A	2606:4700:57::6ca2:c61f^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.net`
		A	2803:f800:52::a29f:3c1f^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.net`
		A	2a06:98c1:56::ac40:281f^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.net`
		A	108.162.198.31^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	162.159.60.31^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
		A	172.64.40.31^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.net`
NS	`blue.foundationdns.org`
		A	2606:4700:57::6ca2:c63d^{🇺🇸 Cloudflare2606:4700:57::/48}
			PTR	`blue.foundationdns.org`
		A	2803:f800:52::a29f:3c3d^{🇨🇷 Cloudflare2803:f800:52::/48 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`blue.foundationdns.org`
		A	2a06:98c1:56::ac40:283d^{🇺🇸 Cloudflare2a06:98c1:56::/48}
			PTR	`blue.foundationdns.org`
		A	108.162.198.61^{🇺🇸 Cloudflare108.162.198.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	162.159.60.61^{Cloudflare162.159.60.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
		A	172.64.40.61^{🇺🇸 Cloudflare172.64.40.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`blue.foundationdns.org`
NS	`dns1.p01.nsone.net`
		A	2620:4d:4000:6259:7:1:0:1^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns1.p01.nsone.net`
		A	198.51.44.1^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns1.p01.nsone.net`
NS	`dns2.p01.nsone.net`
		A	2a00:edc0:6259:7:1::2^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns2.p01.nsone.net`
		A	198.51.45.1^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns2.p01.nsone.net`
NS	`dns3.p01.nsone.net`
		A	2620:4d:4000:6259:7:1:0:3^{🇺🇸 NSONE2620:4d:4000::/48 PNAP-ACS nsone-1}
			PTR	`dns3.p01.nsone.net`
		A	198.51.44.65^{🇺🇸 NSONE198.51.44.0/24}
			PTR	`dns3.p01.nsone.net`
NS	`dns4.p01.nsone.net`
		A	2a00:edc0:6259:7:1::4^{🇺🇸 NSONE2a00:edc0:6259::/48 NS1-2}
			PTR	`dns4.p01.nsone.net`
		A	198.51.45.65^{🇺🇸 NSONE198.51.45.0/24}
			PTR	`dns4.p01.nsone.net`
MX	`custmx.cscdns.net` ⭐
		A	198.58.121.58^{🇺🇸 AKAMAI-LINODE-AP198.58.96.0/19 Akamai Technologies}
			PTR	`198-58-121-58.ip.linodeusercontent.com`
HTTPS	HTTP/2 ✓ hints match
		IPv4 hints	104.18.12.74, 104.18.13.74
		IPv6 hints	2606:4700::6812:c4a, 2606:4700::6812:d4a
SOA	`blue.foundationdns.com`dns@cloudflare.com serial=2409400562

`co`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759730319

Same first word

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bisnode.pl

bisnode.ch

bisnode.se

bisnode.sk

bisnode.it

bisnode.dk

bisnode.de

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Similar names

biodens.es

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debison.nl

nbodies.com

bendios.com

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bisendo.co.jp

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indobes.com

debonis.org

ionbeds.com

biosend.com

biodens.com

DNS History

16 records (12 active, 4 former)

●NSblue.foundationdns.com2026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

●NSblue.foundationdns.net2026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

●NSblue.foundationdns.org2026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

○NSdns1.cscdns.net2016-03-23 → 2017-04-08 · 4 obs

● 2016-03-23 21:34:54
● 2017-04-08 06:30:26
○ 2026-02-15 21:23:34
○ 2026-08-11 09:11:16

●NSdns1.p01.nsone.net2026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

○NSdns2.cscdns.net2016-03-23 → 2017-04-08 · 4 obs

● 2016-03-23 21:34:54
● 2017-04-08 06:30:26
○ 2026-02-15 21:23:34
○ 2026-08-11 09:11:16

●NSdns2.p01.nsone.net2026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

●NSdns3.p01.nsone.net2026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

●NSdns4.p01.nsone.net2026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

●MXcustmx.cscdns.net2016-03-23 → 2026-08-11 · 2 obs

● 2016-03-23 21:34:54
● 2026-08-11 09:11:16

●A104.18.12.742026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

●A104.18.13.742026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

○A165.160.13.202016-03-23 → 2017-04-08 · 4 obs

● 2016-03-23 21:34:54
● 2017-04-08 06:30:26
○ 2026-02-15 21:23:34
○ 2026-08-11 09:11:16

○A165.160.15.202016-03-23 → 2017-04-08 · 4 obs

● 2016-03-23 21:34:54
● 2017-04-08 06:30:26
○ 2026-02-15 21:23:34
○ 2026-08-11 09:11:16

●A2606:4700::6812:c4a2026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

●A2606:4700::6812:d4a2026-02-15 → 2026-08-11 · 3 obs

○ 2017-04-08 06:30:26
● 2026-02-15 21:23:34
● 2026-08-11 09:11:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	c.registrydns.co, b.registrydns.co, d.registrydns.co, a.registrydns.co	-
bisnode.co	blue.foundationdns.net, dns4.p01.nsone.net, dns3.p01.nsone.net, blue.foundationdns.com...	-

✅ Authoritative Response

Server:172.64.40.61

NS records: blue.foundationdns.net, dns4.p01.nsone.net, dns3.p01.nsone.net, blue.foundationdns.com, dns1.p01.nsone.net, dns2.p01.nsone.net, blue.foundationdns.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bisnode.co (unsigned zone)

⏱️ Timing

Total: 315ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.18.12.74, 104.18.13.74`
AAAA	2	`2606:4700::6812:c4a, 2606:4700::6812:d4a`
NS	7	`blue.foundationdns.com, blue.foundationdns.net...`
MX	1	`custmx.cscdns.net (pri: 10)`
HTTPS	1	`{"priority":1,"target":".","alpn":["h2"]`
SOA	1	`blue.foundationdns.com dns.cloudflare.co`

Analysis

IP Addresses

bisnode.co has four IP addresses: 104.18.12.74, 104.18.13.74, 2606:4700::6812:c4a and 2606:4700::6812:d4a.

cdn1.evlink1.com, api.purevpn.com.cdn.cloudflare.net, cdn4.evlink1.com plus two other host names have IP numbers in common with bisnode.co.

Name Servers

bisnode.co carries NS records listing 7 name servers — blue.foundationdns.com, blue.foundationdns.net, blue.foundationdns.org and 4 others.

bisnode.co has at least partial name server overlap with other domains, such as autobodyrepairdallas.com, gulkom.com, nipocalimab.ro and two others.

dns1.p01.nsone.net, dns2.p01.nsone.net and dns3.p01.nsone.net — plus 7 other name servers — are commonly paired with these name servers.

Hosts with 6 IP addresses each:

blue.foundationdns.com maps to 108.162.198.1, 162.159.60.1, 172.64.40.1 and 3 additional IP addresses.

blue.foundationdns.net maps to 108.162.198.31, 162.159.60.31, 172.64.40.31 and 3 additional IP addresses.

blue.foundationdns.org maps to 108.162.198.61, 162.159.60.61, 172.64.40.61 and 3 additional IP addresses.

Host names pointing to two IP addresses:

The A records for dns1.p01.nsone.net return 198.51.44.1 and 2620:4d:4000:6259:7:1:0:1.

The A records for dns2.p01.nsone.net return 198.51.45.1 and 2a00:edc0:6259:7:1::2.

The A records for dns3.p01.nsone.net return 198.51.44.65 and 2620:4d:4000:6259:7:1:0:3.

The A records for dns4.p01.nsone.net return 198.51.45.65 and 2a00:edc0:6259:7:1::4.

Mail Servers

bisnode.co uses one mail server — custmx.cscdns.net.

The mail server setup of bisnode.co matches that of other domains such as dunlop.si, waterfordwedgwood.ca, vadercreditcard.org and two others.

The mail servers of bisnode.co are at least partially shared with other domains, including dssmithplas-printsolutions.com.

custmx.cscdns.net resolves to 198.58.121.58 and no other IP number.

bisnode.co - robtex.com

bisnode.co

co

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`bisnode.co`

`co`