biotrustboard.com - dns.ninja

`biotrustboard.com`

DNSSEC	⚠️ Not signed
A	104.21.34.8^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.194.173^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`dane.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b61^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`dane.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c161^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`dane.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2161^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`dane.ns.cloudflare.com`
		A	108.162.193.97^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	172.64.33.97^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
		A	173.245.59.97^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`lana.ns.cloudflare.com`
		A	2606:4700:50::adf5:3ab6^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0b6^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`lana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20b6^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`lana.ns.cloudflare.com`
		A	108.162.192.182^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	172.64.32.182^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
		A	173.245.58.182^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`lana.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.34.8, 172.67.194.173
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=4, name=cloudflare-ech.com
SOA	`dane.ns.cloudflare.com`dns@cloudflare.com serial=2406717870

`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=1782561985

Subdomains

www.biotrustboard.com

Same first word

biotrustboard.com

DNS History

8 records (4 active, 4 former)

●NSdane.ns.cloudflare.com2015-06-24 → 2026-06-27 · 2 obs

● 2015-06-24 10:58:16
● 2026-06-27 12:16:34

●NSlana.ns.cloudflare.com2015-06-24 → 2026-06-27 · 2 obs

● 2015-06-24 10:58:16
● 2026-06-27 12:16:34

○A104.16.4.182015-06-24 → 2017-06-28 · 4 obs

● 2015-06-24 10:58:16
● 2017-06-28 11:42:20
○ 2026-02-28 18:21:58
○ 2026-06-27 12:16:34

○A104.16.5.182015-06-24 → 2017-06-28 · 4 obs

● 2015-06-24 10:58:16
● 2017-06-28 11:42:20
○ 2026-02-28 18:21:58
○ 2026-06-27 12:16:34

●A104.21.34.82026-02-28 → 2026-06-27 · 6 obs

○ 2017-06-28 11:42:20
● 2026-02-28 18:21:58
● 2026-04-18 07:33:50
○ 2026-04-22 11:09:12
● 2026-05-01 06:50:54
● 2026-06-27 12:16:34

●A172.67.194.1732026-02-28 → 2026-06-27 · 6 obs

○ 2017-06-28 11:42:20
● 2026-02-28 18:21:58
● 2026-04-18 07:33:50
○ 2026-04-22 11:09:12
● 2026-05-01 06:50:54
● 2026-06-27 12:16:34

○A188.114.96.02026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-18 07:33:50
● 2026-04-22 11:09:12
○ 2026-05-01 06:50:54
○ 2026-06-27 12:16:34

○A188.114.97.02026-04-22 → 2026-04-22 · 4 obs

○ 2026-04-18 07:33:50
● 2026-04-22 11:09:12
○ 2026-05-01 06:50:54
○ 2026-06-27 12:16:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
biotrustboard.com	dane.ns.cloudflare.com, lana.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.97

NS records: dane.ns.cloudflare.com, lana.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for biotrustboard.com (unsigned zone)

⏱️ Timing

Total: 484ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.194.173, 104.21.34.8`
NS	2	`dane.ns.cloudflare.com, lana.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`dane.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

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

IP Addresses

biotrustboard.com has two IP addresses: 104.21.34.8 and 172.67.194.173

thehofgroup.com, chairbee.com, xx6-in.com plus two other host names have IP numbers in common with biotrustboard.com.

Name Servers

biotrustboard.com has two authoritative name servers — dane.ns.cloudflare.com and lana.ns.cloudflare.com.

The name server configuration of biotrustboard.com is shared with other domains, for instance 3plusplus.net, getlc5.com, onedayfatloss.com and two others.

At least some of biotrustboard.com's name servers are shared with other domains, for example swiftmail.pro, woottonz.com, saveursdujour.com and two more.

It is common for these name servers to be used in conjunction with the name servers brynne.ns.cloudflare.com, dell.ns.cloudflare.com and bradley.ns.cloudflare.com.

Hosts with 6 IP addresses each:

dane.ns.cloudflare.com points to 108.162.193.97, 172.64.33.97, 173.245.59.97 and 3 other IP addresses.

lana.ns.cloudflare.com points to 108.162.192.182, 172.64.32.182, 173.245.58.182 and 3 other IP addresses.