sciencemark.org - robtex.com

sciencemark.org

DNSSEC⚠️ Not signed
A2606:4700:3030::ac43:8f42Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints
A2606:4700:3031::6815:5f31Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints
A104.21.95.49Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints
A172.67.143.66Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ⚠ Not in HTTPS hints
NSjavier.ns.cloudflare.com ⭐
NSligia.ns.cloudflare.com
TXTv=spf1 ip4:117.53.153.239 ip4:117.53.153.239 +a +mx +ip4:117.53.153.239 ~all
HTTPSHTTP/3, HTTP/2 ⚠ 4 unhinted📌 2 extra
IPv4172.64.80.1
IPv62606:4700:130:436c:6f75:6466:6c61:7265
SOAjavier.ns.cloudflare.comdns@cloudflare.com serial=2396508903

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=1771291736

Similar names

emcskincare.com
markscience.com

DNS History

19 records (6 active, 13 former)

20162017201820192020202120222023202420252026NSjavier.ns.cloudflare.comligia.ns.cloudflare.comdns.fastdns24.comdns2.fastdns24.orgdns3.fastdns24.eudns4.fastdns24.linkns1.timeweb.runs2.timeweb.runs3.timeweb.orgns4.timeweb.orgMXmail.sciencemark.orgmx1.timeweb.rumx2.timeweb.ruA104.21.95.49172.67.143.662606:4700:3030::ac43:8f422606:4700:3031::6815:5f31159.253.21.72188.225.16.46
○NSdns.fastdns24.com2015-10-19 → 2017-04-03 · 5 obs
○ 2015-05-23 14:59:56
● 2015-10-19 06:44:00
● 2017-04-03 09:45:14
○ 2026-03-15 01:38:26
○ 2026-03-15 01:38:28
○NSdns2.fastdns24.org2015-10-19 → 2017-04-03 · 5 obs
○ 2015-05-23 14:59:56
● 2015-10-19 06:44:00
● 2017-04-03 09:45:14
○ 2026-03-15 01:38:26
○ 2026-03-15 01:38:28
○NSdns3.fastdns24.eu2015-10-19 → 2017-04-03 · 5 obs
○ 2015-05-23 14:59:56
● 2015-10-19 06:44:00
● 2017-04-03 09:45:14
○ 2026-03-15 01:38:26
○ 2026-03-15 01:38:28
○NSdns4.fastdns24.link2015-10-19 → 2017-04-03 · 5 obs
○ 2015-05-23 14:59:56
● 2015-10-19 06:44:00
● 2017-04-03 09:45:14
○ 2026-03-15 01:38:26
○ 2026-03-15 01:38:28
●NSjavier.ns.cloudflare.com2026-03-15 → 2026-03-15 · 3 obs
○ 2017-04-03 09:45:14
● 2026-03-15 01:38:26
● 2026-03-15 01:38:28
●NSligia.ns.cloudflare.com2026-03-15 → 2026-03-15 · 3 obs
○ 2017-04-03 09:45:14
● 2026-03-15 01:38:26
● 2026-03-15 01:38:28
○NSns1.timeweb.ru2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 14:59:56
○ 2015-10-19 06:44:00
○ 2026-03-15 01:38:28
○NSns2.timeweb.ru2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 14:59:56
○ 2015-10-19 06:44:00
○ 2026-03-15 01:38:28
○NSns3.timeweb.org2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 14:59:56
○ 2015-10-19 06:44:00
○ 2026-03-15 01:38:28
○NSns4.timeweb.org2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 14:59:56
○ 2015-10-19 06:44:00
○ 2026-03-15 01:38:28
○MXmail.sciencemark.org2015-10-19 → 2017-04-03 · 5 obs
○ 2015-05-23 14:59:56
● 2015-10-19 06:44:00
● 2017-04-03 09:45:14
○ 2026-03-15 01:38:26
○ 2026-03-15 01:38:28
○MXmx1.timeweb.ru2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 14:59:56
○ 2015-10-19 06:44:00
○ 2026-03-15 01:38:28
○MXmx2.timeweb.ru2015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 14:59:56
○ 2015-10-19 06:44:00
○ 2026-03-15 01:38:28
●A104.21.95.492026-03-15 → 2026-03-15 · 3 obs
○ 2017-04-03 09:45:14
● 2026-03-15 01:38:26
● 2026-03-15 01:38:28
○A159.253.21.722015-10-19 → 2017-04-03 · 5 obs
○ 2015-05-23 14:59:56
● 2015-10-19 06:44:00
● 2017-04-03 09:45:14
○ 2026-03-15 01:38:26
○ 2026-03-15 01:38:28
●A172.67.143.662026-03-15 → 2026-03-15 · 3 obs
○ 2017-04-03 09:45:14
● 2026-03-15 01:38:26
● 2026-03-15 01:38:28
○A188.225.16.462015-05-23 → 2015-05-23 · 3 obs
● 2015-05-23 14:59:56
○ 2015-10-19 06:44:00
○ 2026-03-15 01:38:28
●A2606:4700:3030::ac43:8f422026-03-15 → 2026-03-15 · 3 obs
○ 2017-04-03 09:45:14
● 2026-03-15 01:38:26
● 2026-03-15 01:38:28
●A2606:4700:3031::6815:5f312026-03-15 → 2026-03-15 · 3 obs
○ 2017-04-03 09:45:14
● 2026-03-15 01:38:26
● 2026-03-15 01:38:28

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
orgb0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org-
sciencemark.orgjavier.ns.cloudflare.com, ligia.ns.cloudflare.com-

✅ Authoritative Response

Server: 108.162.195.204

NS records: javier.ns.cloudflare.com, ligia.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sciencemark.org (unsigned zone)

⏱️ Timing

Total: 815ms | Queries: -

📄 Records

TypeCountSample Data
A1172.64.80.1
AAAA12606:4700:130:436c:6f75:6466:6c61:7265
NS2javier.ns.cloudflare.com, ligia.ns.cloudflare.com
TXT1v=spf1 ip4:117.53.153.239 ip4:117.53.153
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1javier.ns.cloudflare.com dns.cloudflare.

Analysis

IP Addresses

sciencemark.org maps to four IP numbers: 2606:4700:3030::ac43:8f42, 2606:4700:3031::6815:5f31, 104.21.95.49 and 172.67.143.66.

Name Servers

Two name servers javier.ns.cloudflare.com and ligia.ns.cloudflare.com are delegated to sciencemark.org.