corebiotechnology.com - robtex.com

corebiotechnology.com

DNSSEC⚠️ Not signed
A2606:4700:3032::ac43:b202🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3033::6815:302f🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.48.47Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.178.2🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSjacqueline.ns.cloudflare.com ⭐
A2606:4700:50::a29f:2684🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
A2803:f800:50::6ca2:c284🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjacqueline.ns.cloudflare.com
A2a06:98c1:50::ac40:2284🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjacqueline.ns.cloudflare.com
A108.162.194.132🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
A162.159.38.132Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
A172.64.34.132🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjacqueline.ns.cloudflare.com
NSolof.ns.cloudflare.com
A2606:4700:58::a29f:2c33🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A2803:f800:50::6ca2:c333🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRolof.ns.cloudflare.com
A2a06:98c1:50::ac40:2333🇺🇸 Cloudflare2a06:98c1:50::/45
PTRolof.ns.cloudflare.com
A108.162.195.51🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A162.159.44.51Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
A172.64.35.51🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRolof.ns.cloudflare.com
MXcorebiotechnology-com.mail.protection.outlook.com ⭐
A2a01:111:f403:c902::3🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-sj0pr03cu01703.inbound.protection.outlook.com
A2a01:111:f403:c902::16🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr04cu00306.inbound.protection.outlook.com
A2a01:111:f403:c946::2🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-ch4pr04cu00102.inbound.protection.outlook.com
A2a01:111:f403:f802::🇺🇸 Microsoft2a01:111:f000::/36
PTRmail-byapr05cu00400.inbound.protection.outlook.com
A52.101.8.42🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-dm6pr03cu00402.inbound.protection.outlook.com
A52.101.11.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-sa9pr03cu00202.inbound.protection.outlook.com
A52.101.50.10🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-mw2pr02cu00502.inbound.protection.outlook.com
A52.101.194.17🇺🇸 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-ch5pr02cu00401.inbound.protection.outlook.com
TXTMS=ms41200284
TXTv=spf1 a include:spf.emailsignatures365.com include:spf.protection.outlook.co...
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4 hints104.21.48.47, 172.67.178.2
IPv6 hints2606:4700:3032::ac43:b202, 2606:4700:3033::6815:302f
ECHX25519, HKDF-SHA256 + AES-128-GCM draft, id=25, name=cloudflare-ech.com
SOAjacqueline.ns.cloudflare.comdns@cloudflare.com serial=2401323986

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1776036477

Same first word

corebiotechnology.com

DNS History

30 records (7 active, 23 former)

20162017201820192020202120222023202420252026NSjacqueline.ns.cloudflare.comolof.ns.cloudflare.comdns014.c.register.comdns033.b.register.comdns095.a.register.comdns1.stabletransit.comdns177.d.register.comdns2.stabletransit.comns57.domaincontrol.comns58.domaincontrol.comMXcorebiotechnology-com.mail.protection.outlook.comalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comaspmx4.googlemail.comaspmx5.googlemail.comA104.21.48.47172.67.178.22606:4700:3032::ac43:b2022606:4700:3033::6815:302f108.179.227.149198.185.159.144198.185.159.145198.49.23.144198.49.23.14598.129.229.182
○NSdns014.c.register.com2017-02-10 → 2020-03-30 · 5 obs
○ 2016-05-03 05:22:34
● 2017-02-10 13:42:26
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○NSdns033.b.register.com2017-02-10 → 2020-03-30 · 5 obs
○ 2016-05-03 05:22:34
● 2017-02-10 13:42:26
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○NSdns095.a.register.com2017-02-10 → 2020-03-30 · 5 obs
○ 2016-05-03 05:22:34
● 2017-02-10 13:42:26
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○NSdns1.stabletransit.com2015-07-12 → 2016-05-03 · 4 obs
● 2015-07-12 07:20:36
● 2016-05-03 05:22:34
○ 2017-02-10 13:42:26
○ 2026-04-12 23:38:30
○NSdns177.d.register.com2017-02-10 → 2020-03-30 · 5 obs
○ 2016-05-03 05:22:34
● 2017-02-10 13:42:26
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○NSdns2.stabletransit.com2015-07-12 → 2016-05-03 · 4 obs
● 2015-07-12 07:20:36
● 2016-05-03 05:22:34
○ 2017-02-10 13:42:26
○ 2026-04-12 23:38:30
●NSjacqueline.ns.cloudflare.com2026-03-30 → 2026-04-12 · 3 obs
○ 2026-03-11 09:05:38
● 2026-03-30 14:09:10
● 2026-04-12 23:38:30
○NSns57.domaincontrol.com2026-03-11 → 2026-03-11 · 4 obs
○ 2020-03-30 16:24:08
● 2026-03-11 09:05:38
○ 2026-03-30 14:09:10
○ 2026-04-12 23:38:30
○NSns58.domaincontrol.com2026-03-11 → 2026-03-11 · 4 obs
○ 2020-03-30 16:24:08
● 2026-03-11 09:05:38
○ 2026-03-30 14:09:10
○ 2026-04-12 23:38:30
●NSolof.ns.cloudflare.com2026-03-30 → 2026-04-12 · 3 obs
○ 2026-03-11 09:05:38
● 2026-03-30 14:09:10
● 2026-04-12 23:38:30
○MXalt1.aspmx.l.google.com2015-07-12 → 2020-03-30 · 4 obs
● 2015-07-12 07:20:36
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○MXalt2.aspmx.l.google.com2015-07-12 → 2020-03-30 · 4 obs
● 2015-07-12 07:20:36
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○MXalt3.aspmx.l.google.com2017-02-10 → 2020-03-30 · 5 obs
○ 2016-05-03 05:22:34
● 2017-02-10 13:42:26
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○MXalt4.aspmx.l.google.com2017-02-10 → 2020-03-30 · 5 obs
○ 2016-05-03 05:22:34
● 2017-02-10 13:42:26
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○MXaspmx.l.google.com2015-07-12 → 2020-03-30 · 4 obs
● 2015-07-12 07:20:36
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○MXaspmx2.googlemail.com2015-07-12 → 2016-05-03 · 4 obs
● 2015-07-12 07:20:36
● 2016-05-03 05:22:34
○ 2017-02-10 13:42:26
○ 2026-04-12 23:38:30
○MXaspmx3.googlemail.com2015-07-12 → 2016-05-03 · 4 obs
● 2015-07-12 07:20:36
● 2016-05-03 05:22:34
○ 2017-02-10 13:42:26
○ 2026-04-12 23:38:30
○MXaspmx4.googlemail.com2015-07-12 → 2016-05-03 · 4 obs
● 2015-07-12 07:20:36
● 2016-05-03 05:22:34
○ 2017-02-10 13:42:26
○ 2026-04-12 23:38:30
○MXaspmx5.googlemail.com2015-07-12 → 2016-05-03 · 4 obs
● 2015-07-12 07:20:36
● 2016-05-03 05:22:34
○ 2017-02-10 13:42:26
○ 2026-04-12 23:38:30
●MXcorebiotechnology-com.mail.protection.outlook.com2026-03-11 → 2026-04-12 · 3 obs
○ 2020-03-30 16:24:08
● 2026-03-11 09:05:38
● 2026-04-12 23:38:30
●A104.21.48.472026-03-30 → 2026-04-12 · 3 obs
○ 2026-03-11 09:05:38
● 2026-03-30 14:09:10
● 2026-04-12 23:38:30
○A108.179.227.1492026-03-11 → 2026-03-11 · 4 obs
○ 2020-03-30 16:24:08
● 2026-03-11 09:05:38
○ 2026-03-30 14:09:10
○ 2026-04-12 23:38:30
●A172.67.178.22026-03-30 → 2026-04-12 · 3 obs
○ 2026-03-11 09:05:38
● 2026-03-30 14:09:10
● 2026-04-12 23:38:30
○A198.185.159.1442020-03-30 → 2020-03-30 · 4 obs
○ 2017-02-10 13:42:26
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○A198.185.159.1452020-03-30 → 2020-03-30 · 4 obs
○ 2017-02-10 13:42:26
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○A198.49.23.1442020-03-30 → 2020-03-30 · 4 obs
○ 2017-02-10 13:42:26
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
○A198.49.23.1452020-03-30 → 2020-03-30 · 4 obs
○ 2017-02-10 13:42:26
● 2020-03-30 16:24:08
○ 2026-03-11 09:05:38
○ 2026-04-12 23:38:30
●A2606:4700:3032::ac43:b2022026-03-30 → 2026-04-12 · 3 obs
○ 2026-03-11 09:05:38
● 2026-03-30 14:09:10
● 2026-04-12 23:38:30
●A2606:4700:3033::6815:302f2026-03-30 → 2026-04-12 · 3 obs
○ 2026-03-11 09:05:38
● 2026-03-30 14:09:10
● 2026-04-12 23:38:30
○A98.129.229.1822015-07-12 → 2016-05-03 · 4 obs
● 2015-07-12 07:20:36
● 2016-05-03 05:22:34
○ 2017-02-10 13:42:26
○ 2026-04-12 23:38:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
comf.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net, i.gtld-servers.net...-
corebiotechnology.comjacqueline.ns.cloudflare.com, olof.ns.cloudflare.com12 records

✅ Authoritative Response

Server:108.162.195.51

NS records: jacqueline.ns.cloudflare.com, olof.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for corebiotechnology.com (unsigned zone)

⏱️ Timing

Total: 237ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.178.2, 104.21.48.47
AAAA22606:4700:3033::6815:302f, 2606:4700:3032::ac43:b202
NS2jacqueline.ns.cloudflare.com, olof.ns.cloudflare.com
MX1corebiotechnology-com.mail.protection.ou
TXT2MS=ms41200284, v=spf1 a include:spf.emailsignatures365.
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1jacqueline.ns.cloudflare.com dns.cloudfl

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

corebiotechnology.com maps to four IP numbers: 2606:4700:3032::ac43:b202, 2606:4700:3033::6815:302f, 104.21.48.47 and 172.67.178.2.

Other host names such as xn--e1aaaaldkktdcbmiwh5e.xn--p1ai, www.websindo.com, (0x706f726e)ocaseiros.com, www.likesystem.cz and allessentialspa.com share IPs with corebiotechnology.com.

Name Servers

Two name servers jacqueline.ns.cloudflare.com and olof.ns.cloudflare.com handle the delegation for corebiotechnology.com.

The name server setup for corebiotechnology.com is the same as that used by other domains, for instance akmb.sk, xn----7sbyhieficn7a1d.xn--p1ai, bestvpn-china.com and astrogames.nl.

corebiotechnology.com at least partially shares name servers with other domains, for example libvital.com, starapis.com, jinriea.com, w(0x666170).ru and sanpace.com.

These name servers are commonly used with gabe.ns.cloudflare.com and ruth.ns.cloudflare.com and opal.ns.cloudflare.com.

Host names with six IP numbers:

jacqueline.ns.cloudflare.com points to 2606:4700:50::a29f:2684, 2803:f800:50::6ca2:c284, 2a06:98c1:50::ac40:2284, 108.162.194.132, 162.159.38.132 and 172.64.34.132.

olof.ns.cloudflare.com points to 2606:4700:58::a29f:2c33, 2803:f800:50::6ca2:c333, 2a06:98c1:50::ac40:2333, 108.162.195.51, 162.159.44.51 and 172.64.35.51.

Mail Servers

The corebiotechnology-com.mail.protection.outlook.com mail server handles corebiotechnology.com.

corebiotechnology-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c902::3, 2a01:111:f403:c902::16, 2a01:111:f403:c946::2, 2a01:111:f403:f802::, 52.101.8.42, 52.101.11.10, 52.101.50.10 and 52.101.194.17.