onlinescientists.com - robtex.com

onlinescientists.com

DNSSEC⚠️ Not signed
A2606:4700:3031::6815:3caf🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3031::ac43:c6ed🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A104.21.60.175Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.67.198.237🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSashley.ns.cloudflare.com ⭐
A2606:4700:50::adf5:3a47🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
A2803:f800:50::6ca2:c047🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRashley.ns.cloudflare.com
A2a06:98c1:50::ac40:2047🇺🇸 Cloudflare2a06:98c1:50::/45
PTRashley.ns.cloudflare.com
A108.162.192.71🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
A172.64.32.71🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
A173.245.58.71🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRashley.ns.cloudflare.com
NSzeus.ns.cloudflare.com
A2606:4700:58::adf5:3bf9🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A2803:f800:50::6ca2:c1f9🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRzeus.ns.cloudflare.com
A2a06:98c1:50::ac40:21f9🇺🇸 Cloudflare2a06:98c1:50::/45
PTRzeus.ns.cloudflare.com
A108.162.193.249🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A172.64.33.249🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
A173.245.59.249🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRzeus.ns.cloudflare.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4004:c19::1b🇺🇸 Google2607:f8b0:4004::/48
PTRbk-in-f27.1e100.net
A172.253.62.27🇺🇸 Google172.253.62.0/24
PTRbc-in-f27.1e100.net
MXalt1.aspmx.l.google.com(5)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.26🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f26.1e100.net
MXalt2.aspmx.l.google.com(5)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.26🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f26.1e100.net
MXaspmx2.googlemail.com(10)
A2607:f8b0:4003:c30::1b🇺🇸 Google2607:f8b0:4003::/48
PTRyutulis-in-f27.1e100.net
A74.125.27.27🇺🇸 Google74.125.27.0/24
PTRyutulis-in-f27.1e100.net
MXaspmx3.googlemail.com(10)
A2607:f8b0:4001:c70::1a🇺🇸 Google2607:f8b0:4001::/48
PTRyucbful-in-f26.1e100.net
A192.178.209.27🇺🇸 Google192.178.209.0/24
PTRyucbful-in-f27.1e100.net
TXTbrevo-code:9521c74f57c8070fb4e28ab5a8a41d04
TXTfacebook-domain-verification=zdjetiap2swqj9ykkz4vy2qwosc6en
TXTgoogle-site-verification=YfFr-MhbPLNLAfAAkeplmzNiDY3RX1PBpgHqsB07cWk
TXTgoogle-site-verification=mxK9iWyNLgTNChpy8oUkelh68dQ2ffa5Nm7ZODLxDBQ
TXTv=spf1 include:_spf.google.com ~all
HTTPSHTTP/3, HTTP/2 ✓ hints match
IPv4104.21.60.175, 172.67.198.237
IPv62606:4700:3031::6815:3caf, 2606:4700:3031::ac43:c6ed
SOAashley.ns.cloudflare.comdns@cloudflare.com serial=2398209780

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=1771291435

DNS History

18 records (11 active, 7 former)

20162017201820192020202120222023202420252026NSashley.ns.cloudflare.comzeus.ns.cloudflare.comns1.justhost.comns1.nufuturenet.comns2.justhost.comns2.nufuturenet.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commail.onlinescientists.comA104.21.60.175172.67.198.2372606:4700:3031::6815:3caf2606:4700:3031::ac43:c6ed141.0.162.234173.254.28.89
●NSashley.ns.cloudflare.com2026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10
○NSns1.justhost.com2015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 19:45:10
○ 2015-11-02 18:46:08
○ 2026-03-06 01:05:10
○NSns1.nufuturenet.com2015-11-02 → 2017-08-07 · 4 obs
○ 2015-06-24 19:45:10
● 2015-11-02 18:46:08
● 2017-08-07 20:34:10
○ 2026-03-06 01:05:10
○NSns2.justhost.com2015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 19:45:10
○ 2015-11-02 18:46:08
○ 2026-03-06 01:05:10
○NSns2.nufuturenet.com2015-11-02 → 2017-08-07 · 4 obs
○ 2015-06-24 19:45:10
● 2015-11-02 18:46:08
● 2017-08-07 20:34:10
○ 2026-03-06 01:05:10
●NSzeus.ns.cloudflare.com2026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10
●MXalt1.aspmx.l.google.com2026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10
●MXalt2.aspmx.l.google.com2026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10
●MXaspmx.l.google.com2026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10
●MXaspmx2.googlemail.com2026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10
●MXaspmx3.googlemail.com2026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10
○MXmail.onlinescientists.com2015-06-24 → 2017-08-07 · 3 obs
● 2015-06-24 19:45:10
● 2017-08-07 20:34:10
○ 2026-03-06 01:05:10
●A104.21.60.1752026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10
○A141.0.162.2342015-11-02 → 2017-08-07 · 4 obs
○ 2015-06-24 19:45:10
● 2015-11-02 18:46:08
● 2017-08-07 20:34:10
○ 2026-03-06 01:05:10
●A172.67.198.2372026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10
○A173.254.28.892015-06-24 → 2015-06-24 · 3 obs
● 2015-06-24 19:45:10
○ 2015-11-02 18:46:08
○ 2026-03-06 01:05:10
●A2606:4700:3031::6815:3caf2026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10
●A2606:4700:3031::ac43:c6ed2026-03-06 → 2026-03-06 · 2 obs
○ 2017-08-07 20:34:10
● 2026-03-06 01:05:10

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coml.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...-
onlinescientists.comashley.ns.cloudflare.com, zeus.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.192.71

NS records: ashley.ns.cloudflare.com, zeus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for onlinescientists.com (unsigned zone)

⏱️ Timing

Total: 76ms | Queries: -

📄 Records

TypeCountSample Data
A2172.67.198.237, 104.21.60.175
AAAA22606:4700:3031::ac43:c6ed, 2606:4700:3031::6815:3caf
NS2ashley.ns.cloudflare.com, zeus.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT5brevo-code:9521c74f57c8070fb4e28ab5a8a41, facebook-domain-verification=zdjetiap2sw...
HTTPS1{"priority":1,"target":".","alpn":["h3",
SOA1ashley.ns.cloudflare.com dns.cloudflare.

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

onlinescientists.com points to four IP numbers: 2606:4700:3031::6815:3caf, 2606:4700:3031::ac43:c6ed, 104.21.60.175 and 172.67.198.237.

Other host names including (0x62756b6b616b65)pee.com, bluinc.com.my, dexingongsi.cn, gpv-defender.pro and basis.org.uk share IP numbers with onlinescientists.com.

Name Servers

onlinescientists.com's delegation uses two name servers, ashley.ns.cloudflare.com and zeus.ns.cloudflare.com.

onlinescientists.com shares the same name server setup as other domains, for example extramile.me, qmb.org.nz, ybfl.xyz, ukclimbing.net and adidasngt.com.

onlinescientists.com at least partially shares name servers with other domains, including reliantrest.com, vetxpo.com, proxyninjas.com, hyldny.com and syncwin.net.

These name servers are often used together with henrik.ns.cloudflare.com.

Host names with six IP numbers:

ashley.ns.cloudflare.com points to: 2606:4700:50::adf5:3a47, 2803:f800:50::6ca2:c047, 2a06:98c1:50::ac40:2047, 108.162.192.71, 172.64.32.71 and 173.245.58.71.

zeus.ns.cloudflare.com points to: 2606:4700:58::adf5:3bf9, 2803:f800:50::6ca2:c1f9, 2a06:98c1:50::ac40:21f9, 108.162.193.249, 172.64.33.249 and 173.245.59.249.

Mail Servers

onlinescientists.com is handled by five mail servers: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com, alt1.aspmx.l.google.com and alt2.aspmx.l.google.com.

The mail servers for onlinescientists.com are shared with other domains, for instance ns500699.ns500734.ns500734.ns500734.ns500734.ns500693.ns500588.ns500699.ns500588.ns500693.ns500699.ns500693.ns500632.ns500632.ns500110.dtrkdll.com, ns500765.ns500699.ns500734.ns500693.ns500699.ns500734.ns500693.ns500699.ns500734.ns500683.ns500632.dtrkdll.com, ns500698.ns500759.ns500758.ns500698.ns500758.ns500735.ns500576.ns500698.ns500576.ns500698.ns500619.ns500619.ns500576.trackreceptor.com, empretec.com.br and ns500759.ns500698.ns500698.ns500736.ns500736.ns500735.ns500698.ns500736.ns500736.ns500708.ns500686.ns500576.ns500619.ns500576.trackreceptor.com.

these mail servers are commonly used with alt3.aspmx.l.google.com, alt4.aspmx.l.google.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Hostnames with two IPs:

aspmx2.googlemail.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.27.

aspmx3.googlemail.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.27.

aspmx.l.google.com points to: 2607:f8b0:4004:c19::1b and 172.253.62.27.

alt1.aspmx.l.google.com points to: 2607:f8b0:4003:c30::1b and 74.125.27.26.

alt2.aspmx.l.google.com points to: 2607:f8b0:4001:c70::1a and 192.178.209.26.

Hostnames pointing to 2607:f8b0:4003:c30::1b: aspmx2.googlemail.com and alt1.aspmx.l.google.com.

Hostnames pointing to 2607:f8b0:4001:c70::1a: aspmx3.googlemail.com and alt2.aspmx.l.google.com.