discoverdatascience.org - dns.ninja

discoverdatascience.org

DNSSEC⚠️ Not signed
A2606:4700:3035::6815:41e2🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3037::ac43:c187🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.65.226Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.193.135🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSdaniella.ns.cloudflare.com ⭐
A2606:4700:50::a29f:26e4🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A2803:f800:50::6ca2:c2e4🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRdaniella.ns.cloudflare.com
A2a06:98c1:50::ac40:22e4🇺🇸 Cloudflare2a06:98c1:50::/45
PTRdaniella.ns.cloudflare.com
A108.162.194.228🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A162.159.38.228Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
A172.64.34.228🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRdaniella.ns.cloudflare.com
NSuriah.ns.cloudflare.com
A2606:4700:58::a29f:2cc2🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuriah.ns.cloudflare.com
A2803:f800:50::6ca2:c3c2🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRuriah.ns.cloudflare.com
A2a06:98c1:50::ac40:23c2🇺🇸 Cloudflare2a06:98c1:50::/45
PTRuriah.ns.cloudflare.com
A108.162.195.194🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuriah.ns.cloudflare.com
A162.159.44.194Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuriah.ns.cloudflare.com
A172.64.35.194🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRuriah.ns.cloudflare.com
MXmxa-0053b401.gslb.pphosted.com ⭐
A205.220.164.119🇺🇸 Proofpoint205.220.164.0/24 Inc.
PTRmx0a-0053b401.pphosted.com
MXmxb-0053b401.gslb.pphosted.com ⭐
A205.220.176.119🇺🇸 Proofpoint205.220.176.0/24 Inc.
PTRmx0b-0053b401.pphosted.com
TXTMS=ms95520560
TXTv=spf1 include:spf-0053b401.pphosted.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.65.226, 172.67.193.135
IPv6 hints2606:4700:3035::6815:41e2, 2606:4700:3037::ac43:c187
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=79, name=cloudflare-ech.com
SOAdaniella.ns.cloudflare.comdns@cloudflare.com serial=2411407774

org

DNSSEC🔒 Signed (DS record present)
NSa0.org.afilias-nst.info ⭐ ⚠️ Not in parent delegation
NSa2.org.afilias-nst.info ⚠️ Not in parent delegation
NSb0.org.afilias-nst.org
NSb2.org.afilias-nst.org
NSc0.org.afilias-nst.info ⚠️ Not in parent delegation
NSd0.org.afilias-nst.org
SOAa0.org.afilias-nst.infohostmaster@donuts.email serial=1786170933
rank #252192 globally
rank #20356 in the tld
📈 Tranco rank: #970,248

Subdomains

www.discoverdatascience.org

Same first word

discoverdatascience.org
discoverdatascience.com

DNS History

19 records (8 active, 11 former)

20192020202120222023202420252026NSdaniella.ns.cloudflare.comuriah.ns.cloudflare.comns21.domaincontrol.comns22.domaincontrol.comMXmxa-0053b401.gslb.pphosted.commxb-0053b401.gslb.pphosted.comdiscoverdatascience-org.mail.protection.outlook.comA104.21.65.226172.67.193.1352606:4700:3035::6815:41e22606:4700:3037::ac43:c187146.66.65.180188.114.96.0188.114.97.02606:4700:3030::6815:41e22a06:98c1:3120::2a06:98c1:3120::42a06:98c1:3121::2a06:98c1:3121::4
●NSdaniella.ns.cloudflare.com2026-02-15 → 2026-08-08 · 3 obs
○ 2018-10-03 13:45:02
● 2026-02-15 17:07:00
● 2026-08-08 06:47:02
○NSns21.domaincontrol.com2018-05-06 → 2018-10-03 · 4 obs
● 2018-05-06 21:48:02
● 2018-10-03 13:45:02
○ 2026-02-15 17:07:00
○ 2026-08-08 06:47:02
○NSns22.domaincontrol.com2018-05-06 → 2018-10-03 · 4 obs
● 2018-05-06 21:48:02
● 2018-10-03 13:45:02
○ 2026-02-15 17:07:00
○ 2026-08-08 06:47:02
●NSuriah.ns.cloudflare.com2026-02-15 → 2026-08-08 · 3 obs
○ 2018-10-03 13:45:02
● 2026-02-15 17:07:00
● 2026-08-08 06:47:02
○MXdiscoverdatascience-org.mail.protection.outlook.com2018-05-06 → 2018-10-03 · 4 obs
● 2018-05-06 21:48:02
● 2018-10-03 13:45:02
○ 2026-02-15 17:07:00
○ 2026-08-08 06:47:02
●MXmxa-0053b401.gslb.pphosted.com2026-02-15 → 2026-08-08 · 3 obs
○ 2018-10-03 13:45:02
● 2026-02-15 17:07:00
● 2026-08-08 06:47:02
●MXmxb-0053b401.gslb.pphosted.com2026-02-15 → 2026-08-08 · 3 obs
○ 2018-10-03 13:45:02
● 2026-02-15 17:07:00
● 2026-08-08 06:47:02
●A104.21.65.2262026-02-26 → 2026-08-08 · 6 obs
○ 2026-02-15 17:07:00
● 2026-02-26 01:56:10
● 2026-06-08 21:26:32
○ 2026-06-12 15:20:28
● 2026-06-12 16:11:12
● 2026-08-08 06:47:02
○A146.66.65.1802018-05-06 → 2018-10-03 · 4 obs
● 2018-05-06 21:48:02
● 2018-10-03 13:45:02
○ 2026-02-15 17:07:00
○ 2026-08-08 06:47:02
●A172.67.193.1352026-02-26 → 2026-08-08 · 6 obs
○ 2026-02-15 17:07:00
● 2026-02-26 01:56:10
● 2026-06-08 21:26:32
○ 2026-06-12 15:20:28
● 2026-06-12 16:11:12
● 2026-08-08 06:47:02
○A188.114.96.02026-02-15 → 2026-06-12 · 7 obs
○ 2018-10-03 13:45:02
● 2026-02-15 17:07:00
○ 2026-02-26 01:56:10
○ 2026-06-08 21:26:32
● 2026-06-12 15:20:28
○ 2026-06-12 16:11:12
○ 2026-08-08 06:47:02
○A188.114.97.02026-02-15 → 2026-06-12 · 7 obs
○ 2018-10-03 13:45:02
● 2026-02-15 17:07:00
○ 2026-02-26 01:56:10
○ 2026-06-08 21:26:32
● 2026-06-12 15:20:28
○ 2026-06-12 16:11:12
○ 2026-08-08 06:47:02
○A2606:4700:3030::6815:41e22026-02-26 → 2026-06-12 · 7 obs
○ 2026-02-15 17:07:00
● 2026-02-26 01:56:10
● 2026-06-08 21:26:32
○ 2026-06-12 15:20:28
● 2026-06-12 16:11:12
○ 2026-07-02 04:18:52
○ 2026-08-08 06:47:02
●A2606:4700:3035::6815:41e22026-07-02 → 2026-08-08 · 3 obs
○ 2026-06-12 16:11:12
● 2026-07-02 04:18:52
● 2026-08-08 06:47:02
●A2606:4700:3037::ac43:c1872026-02-26 → 2026-08-08 · 6 obs
○ 2026-02-15 17:07:00
● 2026-02-26 01:56:10
● 2026-06-08 21:26:32
○ 2026-06-12 15:20:28
● 2026-06-12 16:11:12
● 2026-08-08 06:47:02
○A2a06:98c1:3120::2026-02-15 → 2026-02-15 · 4 obs
○ 2018-10-03 13:45:02
● 2026-02-15 17:07:00
○ 2026-02-26 01:56:10
○ 2026-08-08 06:47:02
○A2a06:98c1:3120::42026-06-12 → 2026-06-12 · 4 obs
○ 2026-06-08 21:26:32
● 2026-06-12 15:20:28
○ 2026-06-12 16:11:12
○ 2026-08-08 06:47:02
○A2a06:98c1:3121::2026-02-15 → 2026-02-15 · 4 obs
○ 2018-10-03 13:45:02
● 2026-02-15 17:07:00
○ 2026-02-26 01:56:10
○ 2026-08-08 06:47:02
○A2a06:98c1:3121::42026-06-12 → 2026-06-12 · 4 obs
○ 2026-06-08 21:26:32
● 2026-06-12 15:20:28
○ 2026-06-12 16:11:12
○ 2026-08-08 06:47:02

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
discoverdatascience.orgdaniella.ns.cloudflare.com, uriah.ns.cloudflare.com-

✅ Authoritative Response

Server:162.159.38.228

NS records: daniella.ns.cloudflare.com, uriah.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for discoverdatascience.org (unsigned zone)

⏱️ Timing

Total: 642ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.193.135, 104.21.65.226
AAAA22606:4700:3037::ac43:c187, 2606:4700:3035::6815:41e2
NS2daniella.ns.cloudflare.com, uriah.ns.cloudflare.com
MX2mxa-0053b401.gslb.pphosted.com (pri: 10), mxb-0053b401.gslb.pphosted.com (pri: 10)
TXT2MS=ms95520560, v=spf1 include:spf-0053b401.pphosted.com
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1daniella.ns.cloudflare.com dns.cloudflar

Analysis

Hierarchy

The domain www.discoverdatascience.org falls under the parent discoverdatascience.org.

IP Addresses

discoverdatascience.org points to the four IP addresses 104.21.65.226, 172.67.193.135, 2606:4700:3035::6815:41e2 and 2606:4700:3037::ac43:c187.

Additional host names — shihuitaiqian.com, 2lat.com, agfcpa.com and two others — share IP numbers with discoverdatascience.org.

Name Servers

Two name servers handle the delegation for discoverdatascience.org: daniella.ns.cloudflare.com and uriah.ns.cloudflare.com.

discoverdatascience.org shares its name server setup with other domains, including education-colleges.com, graduatenursingedu.org, courtreporteredu.org and two others.

At least some of discoverdatascience.org's name servers are shared with other domains, for example askipper.com, tvboxnow.net, alkasazhosting.com and two more.

These name servers tend to be deployed in combination with the name servers lamar.ns.cloudflare.com and ezra.ns.cloudflare.com.

Host names with 6 IP numbers:

daniella.ns.cloudflare.com resolves to 108.162.194.228, 162.159.38.228 and 172.64.34.228 among others, with 3 other IP addresses in total.

uriah.ns.cloudflare.com resolves to 108.162.195.194, 162.159.44.194 and 172.64.35.194 among others, with 3 other IP addresses in total.

Mail Servers

discoverdatascience.org has two mail servers: mxa-0053b401.gslb.pphosted.com and mxb-0053b401.gslb.pphosted.com.

discoverdatascience.org shares the same mail server setup as other domains, including buildmagnitude.com, clinicalcasesjournal.com, inspect-online.de and two others.

discoverdatascience.org shares mail servers — at least in part — with other domains, including lhsjournal.com, ecolevol.org, gastrohep.com and two others.

Each of mxa-0053b401.gslb.pphosted.com and mxb-0053b401.gslb.pphosted.com has one IP address: mxa-0053b401.gslb.pphosted.com uses 205.220.164.119 and mxb-0053b401.gslb.pphosted.com uses 205.220.176.119.