scitools.com - robtex.com

scitools.com

DNSSEC⚠️ Not signed
A2606:4700:3108::ac42:290a🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A2606:4700:3108::ac42:2af6🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.41.10🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
A172.66.42.246🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints
NSchris.ns.cloudflare.com ⭐
A2606:4700:58::adf5:3b55🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A2803:f800:50::6ca2:c155🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRchris.ns.cloudflare.com
A2a06:98c1:50::ac40:2155🇺🇸 Cloudflare2a06:98c1:50::/45
PTRchris.ns.cloudflare.com
A108.162.193.85🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A172.64.33.85🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
A173.245.59.85🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRchris.ns.cloudflare.com
NSjamie.ns.cloudflare.com
A2606:4700:50::adf5:3aa8🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A2803:f800:50::6ca2:c0a8🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L
PTRjamie.ns.cloudflare.com
A2a06:98c1:50::ac40:20a8🇺🇸 Cloudflare2a06:98c1:50::/45
PTRjamie.ns.cloudflare.com
A108.162.192.168🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A172.64.32.168🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.ns.cloudflare.com
A173.245.58.168🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US
PTRjamie.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
TXTMS=ms54886299
TXTW1jw4qR6cDEYi6Z6MJcGvc
TXTapple-domain-verification=xyvj9WDfQC51NwWw
TXTgoogle-site-verification=7JxZE4HIfPvKY0K79jg0W
TXTgoogle-site-verification=RbaTVQS9gLJweo5nNOzPl4qF1qUD-nyU7YFfb_B-BLg
TXTgoogle-site-verification=bpFP4-EdJwSbGoM15koRW4pou9qFSlyoQAAmhEVH1gM
TXTv=spf1 include:squarespace-mail.com include:_spf.google.com include:mailgun.o...
HTTPSHTTP/2 ✓ hints match
IPv4172.66.41.10, 172.66.42.246
IPv62606:4700:3108::ac42:290a, 2606:4700:3108::ac42:2af6
SOAchris.ns.cloudflare.comdns@cloudflare.com serial=2397651566

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
rank #406773 globally
rank #181748 in the tld
WOT: SAFE (76/100)
📈 Tranco rank: #569,508

Subdomains

helios.scitools.com
www.scitools.com
builds.scitools.com

Same first word

scitools.org.uk
scitools.googlecode.com
scitools.com

Similar names

scoolist.com
cistools.net
socolist.net
cistools.com
sitscool.com
solotics.com
icstools.com
oilcosts.com
sictools.com
siltcoos.com

DNS History

28 records (11 active, 17 former)

20162017201820192020202120222023202420252026NSchris.ns.cloudflare.comjamie.ns.cloudflare.commolly.ns.cloudflare.comns-1509.awsdns-60.orgns-1577.awsdns-05.co.ukns-351.awsdns-43.comns-712.awsdns-25.netwalt.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.comA172.66.41.10172.66.42.2462606:4700:3108::ac42:290a2606:4700:3108::ac42:2af6104.25.203.96104.25.204.21104.25.204.96104.25.205.21108.162.201.23108.162.202.23162.243.80.2422400:cb00:2048:1::6819:cb602400:cb00:2048:1::6819:cc152400:cb00:2048:1::6819:cc602400:cb00:2048:1::6819:cd15
●NSchris.ns.cloudflare.com2026-02-16 → 2026-03-02 · 3 obs
○ 2017-05-07 17:12:10
● 2026-02-16 12:26:38
● 2026-03-02 00:46:54
●NSjamie.ns.cloudflare.com2026-02-16 → 2026-03-02 · 3 obs
○ 2017-05-07 17:12:10
● 2026-02-16 12:26:38
● 2026-03-02 00:46:54
○NSmolly.ns.cloudflare.com2015-12-13 → 2017-05-07 · 5 obs
○ 2015-09-16 16:40:06
● 2015-12-13 13:39:50
● 2017-05-07 17:12:10
○ 2026-02-16 12:26:38
○ 2026-03-02 00:46:54
○NSns-1509.awsdns-60.org2015-05-27 → 2015-09-16 · 4 obs
● 2015-05-27 12:45:18
● 2015-09-16 16:40:06
○ 2015-12-13 13:39:50
○ 2026-03-02 00:46:54
○NSns-1577.awsdns-05.co.uk2015-05-27 → 2015-09-16 · 4 obs
● 2015-05-27 12:45:18
● 2015-09-16 16:40:06
○ 2015-12-13 13:39:50
○ 2026-03-02 00:46:54
○NSns-351.awsdns-43.com2015-05-27 → 2015-09-16 · 4 obs
● 2015-05-27 12:45:18
● 2015-09-16 16:40:06
○ 2015-12-13 13:39:50
○ 2026-03-02 00:46:54
○NSns-712.awsdns-25.net2015-05-27 → 2015-09-16 · 4 obs
● 2015-05-27 12:45:18
● 2015-09-16 16:40:06
○ 2015-12-13 13:39:50
○ 2026-03-02 00:46:54
○NSwalt.ns.cloudflare.com2015-12-13 → 2017-05-07 · 5 obs
○ 2015-09-16 16:40:06
● 2015-12-13 13:39:50
● 2017-05-07 17:12:10
○ 2026-02-16 12:26:38
○ 2026-03-02 00:46:54
●MXalt1.aspmx.l.google.com2015-05-27 → 2026-03-02 · 2 obs
● 2015-05-27 12:45:18
● 2026-03-02 00:46:54
●MXalt2.aspmx.l.google.com2015-05-27 → 2026-03-02 · 2 obs
● 2015-05-27 12:45:18
● 2026-03-02 00:46:54
●MXaspmx.l.google.com2015-05-27 → 2026-03-02 · 2 obs
● 2015-05-27 12:45:18
● 2026-03-02 00:46:54
●MXaspmx2.googlemail.com2015-05-27 → 2026-03-02 · 2 obs
● 2015-05-27 12:45:18
● 2026-03-02 00:46:54
●MXaspmx3.googlemail.com2015-05-27 → 2026-03-02 · 2 obs
● 2015-05-27 12:45:18
● 2026-03-02 00:46:54
○A104.25.203.962016-12-18 → 2016-12-18 · 4 obs
○ 2016-05-11 01:47:56
● 2016-12-18 16:07:58
○ 2017-05-07 17:12:10
○ 2026-03-02 00:46:54
○A104.25.204.212017-05-07 → 2017-05-07 · 4 obs
○ 2016-12-18 16:07:58
● 2017-05-07 17:12:10
○ 2026-02-16 12:26:38
○ 2026-03-02 00:46:54
○A104.25.204.962016-12-18 → 2016-12-18 · 4 obs
○ 2016-05-11 01:47:56
● 2016-12-18 16:07:58
○ 2017-05-07 17:12:10
○ 2026-03-02 00:46:54
○A104.25.205.212017-05-07 → 2017-05-07 · 4 obs
○ 2016-12-18 16:07:58
● 2017-05-07 17:12:10
○ 2026-02-16 12:26:38
○ 2026-03-02 00:46:54
○A108.162.201.232015-12-13 → 2016-05-11 · 5 obs
○ 2015-09-16 16:40:06
● 2015-12-13 13:39:50
● 2016-05-11 01:47:56
○ 2016-12-18 16:07:58
○ 2026-03-02 00:46:54
○A108.162.202.232015-12-13 → 2016-05-11 · 5 obs
○ 2015-09-16 16:40:06
● 2015-12-13 13:39:50
● 2016-05-11 01:47:56
○ 2016-12-18 16:07:58
○ 2026-03-02 00:46:54
○A162.243.80.2422015-05-27 → 2015-09-16 · 4 obs
● 2015-05-27 12:45:18
● 2015-09-16 16:40:06
○ 2015-12-13 13:39:50
○ 2026-03-02 00:46:54
●A172.66.41.102026-02-16 → 2026-03-02 · 3 obs
○ 2017-05-07 17:12:10
● 2026-02-16 12:26:38
● 2026-03-02 00:46:54
●A172.66.42.2462026-02-16 → 2026-03-02 · 3 obs
○ 2017-05-07 17:12:10
● 2026-02-16 12:26:38
● 2026-03-02 00:46:54
○A2400:cb00:2048:1::6819:cb602016-12-18 → 2016-12-18 · 4 obs
○ 2016-05-11 01:47:56
● 2016-12-18 16:07:58
○ 2017-05-07 17:12:10
○ 2026-03-02 00:46:54
○A2400:cb00:2048:1::6819:cc152017-05-07 → 2017-05-07 · 4 obs
○ 2016-12-18 16:07:58
● 2017-05-07 17:12:10
○ 2026-02-16 12:26:38
○ 2026-03-02 00:46:54
○A2400:cb00:2048:1::6819:cc602016-12-18 → 2016-12-18 · 4 obs
○ 2016-05-11 01:47:56
● 2016-12-18 16:07:58
○ 2017-05-07 17:12:10
○ 2026-03-02 00:46:54
○A2400:cb00:2048:1::6819:cd152017-05-07 → 2017-05-07 · 4 obs
○ 2016-12-18 16:07:58
● 2017-05-07 17:12:10
○ 2026-02-16 12:26:38
○ 2026-03-02 00:46:54
●A2606:4700:3108::ac42:290a2026-02-16 → 2026-03-02 · 3 obs
○ 2017-05-07 17:12:10
● 2026-02-16 12:26:38
● 2026-03-02 00:46:54
●A2606:4700:3108::ac42:2af62026-02-16 → 2026-03-02 · 3 obs
○ 2017-05-07 17:12:10
● 2026-02-16 12:26:38
● 2026-03-02 00:46:54

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
scitools.comchris.ns.cloudflare.com, jamie.ns.cloudflare.com12 records

✅ Authoritative Response

Server: 108.162.193.85

NS records: chris.ns.cloudflare.com, jamie.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scitools.com (unsigned zone)

⏱️ Timing

Total: 410ms | Queries: -

📄 Records

TypeCountSample Data
A2172.66.41.10, 172.66.42.246
AAAA22606:4700:3108::ac42:2af6, 2606:4700:3108::ac42:290a
NS2chris.ns.cloudflare.com, jamie.ns.cloudflare.com
MX5aspmx.l.google.com (pri: 1), aspmx2.googlemail.com (pri: 10)...
TXT7MS=ms54886299, W1jw4qR6cDEYi6Z6MJcGvc...
HTTPS1{"priority":1,"target":".","alpn":["h2"]
SOA1chris.ns.cloudflare.com dns.cloudflare.c

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

scitools.com is a parent of helios.scitools.com, www.scitools.com and builds.scitools.com.

IP Addresses

scitools.com refers to four IP numbers: 2606:4700:3108::ac42:290a, 2606:4700:3108::ac42:2af6, 172.66.41.10 and 172.66.42.246.

Other host names, for instance mantul.top, helios.scitools.com, melayu.palinfo.com, app.crmtool.net and node.positrace.com share IP numbers with scitools.com.

Name Servers

scitools.com's delegation uses two name servers: chris.ns.cloudflare.com and jamie.ns.cloudflare.com.

scitools.com uses the same name server setup as other domains, such as capitalabatement.com, lotto77l.com, thebuescherfoundation.org, guenauer.de and napcon.com.

scitools.com at least partially shares name servers with other domains, including yesmed.com, streamforge.com, exparto.pl, eencursusinwonderen.org and p-ct-s.net.

These name servers are often used with cris.ns.cloudflare.com and nina.ns.cloudflare.com.

Host names with six IP numbers:

chris.ns.cloudflare.com points to 2606:4700:58::adf5:3b55, 2803:f800:50::6ca2:c155, 2a06:98c1:50::ac40:2155, 108.162.193.85, 172.64.33.85 and 173.245.59.85.

jamie.ns.cloudflare.com points to 2606:4700:50::adf5:3aa8, 2803:f800:50::6ca2:c0a8, 2a06:98c1:50::ac40:20a8, 108.162.192.168, 172.64.32.168 and 173.245.58.168.

Mail Servers

scitools.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.

scitools.com shares at least some mail servers with other domains, for example calurenergia.com, ns500768.ns500698.ns500758.ns500698.ns500759.ns500735.ns500698.ns500698.ns500735.ns500698.ns500708.ns500735.ns500576.ns500698.ns500619.trackreceptor.com, ns500731.ns500754.ns500731.ns500754.ns500671.ns500688.ns500705.ns500688.ns500704.ns500291.ns500678.ns500291.ns500131.lustychickser.com, ns500699.ns500765.ns500699.ns500693.ns500699.ns500699.ns500699.ns500693.ns500588.ns500693.ns500683.ns500632.ns500588.ns500632.ns500612.ns500612.ns500110.dtrkdll.com and ns500759.ns500758.ns500758.ns500759.ns500698.ns500698.ns500698.ns500698.ns500736.ns500698.ns500698.ns500708.ns500698.ns500652.ns500576.ns500576.trackreceptor.com.

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

Hosts with two IP numbers:

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.

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

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