bdatascience.com - dns.ninja

`bdatascience.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b15b^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:4395^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.67.149^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.177.91^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jeremy.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bb4^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1b4^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jeremy.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21b4^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jeremy.ns.cloudflare.com`
		A	108.162.193.180^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	172.64.33.180^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
		A	173.245.59.180^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jeremy.ns.cloudflare.com`
NS	`saanvi.ns.cloudflare.com`
		A	2606:4700:50::a29f:2650^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c250^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`saanvi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2250^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`saanvi.ns.cloudflare.com`
		A	108.162.194.80^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	162.159.38.80^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
		A	172.64.34.80^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`saanvi.ns.cloudflare.com`
MX	`bdatascience-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::16^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-byapr04cu00306.inbound.protection.outlook.com`
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:f802::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj2pr05cu00202.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	52.101.8.44^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dm5pr04cu00104.inbound.protection.outlook.com`
		A	52.101.9.14^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr03cu00206.inbound.protection.outlook.com`
		A	52.101.11.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sa9pr04cu00107.inbound.protection.outlook.com`
		A	52.101.40.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
TXT	`google-site-verification=_rfbRzsSV3Ne-cue8D5SidbhjK1F8GWqkaU4Rl9n-74`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.67.149, 172.67.177.91
		IPv6 hints	2606:4700:3030::ac43:b15b, 2606:4700:3035::6815:4395
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=134, name=cloudflare-ech.com
SOA	`jeremy.ns.cloudflare.com`dns@cloudflare.com serial=2407567684

`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=1784870122

Subdomains

www.bdatascience.com

Same first word

bdatascience.com

DNS History

13 records (7 active, 6 former)

●NSjeremy.ns.cloudflare.com2026-02-16 → 2026-07-24 · 3 obs

○ 2017-02-14 03:03:26
● 2026-02-16 03:55:46
● 2026-07-24 05:40:56

○NSns8079.hostgator.com2015-08-10 → 2016-05-06 · 4 obs

● 2015-08-10 04:47:20
● 2016-05-06 14:29:54
○ 2017-02-14 03:03:26
○ 2026-07-24 05:40:56

○NSns8080.hostgator.com2015-08-10 → 2016-05-06 · 4 obs

● 2015-08-10 04:47:20
● 2016-05-06 14:29:54
○ 2017-02-14 03:03:26
○ 2026-07-24 05:40:56

○NSns8469.hostgator.com2017-02-14 → 2017-02-14 · 4 obs

○ 2016-05-06 14:29:54
● 2017-02-14 03:03:26
○ 2026-02-16 03:55:46
○ 2026-07-24 05:40:56

○NSns8470.hostgator.com2017-02-14 → 2017-02-14 · 4 obs

○ 2016-05-06 14:29:54
● 2017-02-14 03:03:26
○ 2026-02-16 03:55:46
○ 2026-07-24 05:40:56

●NSsaanvi.ns.cloudflare.com2026-02-16 → 2026-07-24 · 3 obs

○ 2017-02-14 03:03:26
● 2026-02-16 03:55:46
● 2026-07-24 05:40:56

●MXbdatascience-com.mail.protection.outlook.com2015-08-10 → 2026-07-24 · 2 obs

● 2015-08-10 04:47:20
● 2026-07-24 05:40:56

●A104.21.67.1492026-02-16 → 2026-07-24 · 3 obs

○ 2017-02-14 03:03:26
● 2026-02-16 03:55:46
● 2026-07-24 05:40:56

○A108.179.232.1662017-02-14 → 2017-02-14 · 4 obs

○ 2016-05-06 14:29:54
● 2017-02-14 03:03:26
○ 2026-02-16 03:55:46
○ 2026-07-24 05:40:56

●A172.67.177.912026-02-16 → 2026-07-24 · 3 obs

○ 2017-02-14 03:03:26
● 2026-02-16 03:55:46
● 2026-07-24 05:40:56

○A192.185.34.2022015-08-10 → 2016-05-06 · 4 obs

● 2015-08-10 04:47:20
● 2016-05-06 14:29:54
○ 2017-02-14 03:03:26
○ 2026-07-24 05:40:56

●A2606:4700:3030::ac43:b15b2026-02-16 → 2026-07-24 · 3 obs

○ 2017-02-14 03:03:26
● 2026-02-16 03:55:46
● 2026-07-24 05:40:56

●A2606:4700:3035::6815:43952026-02-16 → 2026-07-24 · 3 obs

○ 2017-02-14 03:03:26
● 2026-02-16 03:55:46
● 2026-07-24 05:40:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	j.gtld-servers.net, g.gtld-servers.net, c.gtld-servers.net, b.gtld-servers.net...	-
bdatascience.com	jeremy.ns.cloudflare.com, saanvi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.80

NS records: jeremy.ns.cloudflare.com, saanvi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bdatascience.com (unsigned zone)

⏱️ Timing

Total: 752ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.67.149, 172.67.177.91`
AAAA	2	`2606:4700:3030::ac43:b15b, 2606:4700:3035::6815:4395`
NS	2	`jeremy.ns.cloudflare.com, saanvi.ns.cloudflare.com`
MX	1	`bdatascience-com.mail.protection.outlook`
TXT	2	`google-site-verification=_rfbRzsSV3Ne-cu, v=spf1 include:spf.protection.outlook.co`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jeremy.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

bdatascience.com is a parent domain of www.bdatascience.com.

IP Addresses

bdatascience.com resolves to four IP addresses: 104.21.67.149, 172.67.177.91, 2606:4700:3030::ac43:b15b and 2606:4700:3035::6815:4395.

sheffieldlake.net, www.information-exchange.org, 755341-uphold.com and two other host names share IP numbers with bdatascience.com.

Name Servers

bdatascience.com is delegated to two name servers: jeremy.ns.cloudflare.com and saanvi.ns.cloudflare.com.

bdatascience.com uses the same name servers as several other domains — among them oqubosoory.digital, laurien-van-der-graaff.ch, tistream.digital and two more.

bdatascience.com shares at least some of its name servers with other domains, including mndsn.com, fdstar.com, gc108pasti.site and two others.

These name servers are frequently paired with the name servers joyce.ns.cloudflare.com, alaric.ns.cloudflare.com and andy.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

jeremy.ns.cloudflare.com resolves to 108.162.193.180, 172.64.33.180, 173.245.59.180 and 3 other IP addresses.

saanvi.ns.cloudflare.com resolves to 108.162.194.80, 162.159.38.80, 172.64.34.80 and 3 other IP addresses.

Mail Servers

Mail for bdatascience.com is handled by a single mail server, bdatascience-com.mail.protection.outlook.com.

bdatascience-com.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.8.44, 52.101.9.14, 52.101.11.7 and 5 others.