sci.co - robtex.com

sci.co

DNSSEC⚠️ Not signed
A216.198.79.1🇺🇸 Amazon216.198.79.0/24 EC2 Prefix
NSns33.domaincontrol.com ⭐
A2603:5:21a1::11🇺🇸 GODADDY-DNS2603:5:21a0::/44
PTRns33.domaincontrol.com
A97.74.106.17🇺🇸 GODADDY-DNS97.74.106.0/23
PTRns33.domaincontrol.com
NSns34.domaincontrol.com
A2603:5:22a1::11🇺🇸 GODADDY-DNS2603:5:22a0::/44
PTRns34.domaincontrol.com
A173.201.74.17🇺🇸 GODADDY-DNS173.201.74.0/23
PTRns34.domaincontrol.com
MXaspmx.l.google.com ⭐
A2607:f8b0:4023:c0b::1a🇺🇸 Google2607:f8b0::/32
PTRdd-in-f26.1e100.net
A142.251.2.26🇺🇸 Google142.251.2.0/24
PTRdl-in-f26.1e100.net
MXalt1.aspmx.l.google.com(5)
A2a00:1450:4025:402::1a🇳🇱 Google2a00:1450:4025::/48
PTRrb-in-f26.1e100.net
A142.250.102.27🇺🇸 Google142.250.102.0/24
PTRrb-in-f27.1e100.net
MXalt2.aspmx.l.google.com(5)
A2a00:1450:400b:c02::1b🇮🇪 Google2a00:1450:400b::/48
PTRdj-in-f27.1e100.net
A172.253.116.27🇺🇸 Google172.253.116.0/24
PTRdj-in-f27.1e100.net
MXalt3.aspmx.l.google.com(10)
A2a00:1450:4009:c0f::1b🇬🇧 Google2a00:1450:4009::/48
PTRyulhrs-in-f27.1e100.net
A192.178.223.27🇺🇸 Google192.178.223.0/24
PTRyulhrs-in-f27.1e100.net
MXalt4.aspmx.l.google.com(10)
A2a00:1450:400c:c00::1b🇧🇪 Google2a00:1450:400c::/48
PTRws-in-f27.1e100.net
PTRws-in-x1b.1e100.net
A173.194.76.27🇺🇸 Google173.194.76.0/24
PTRws-in-f27.1e100.net
TXTv=spf1 include:_spf.google.com ~all
SOAns33.domaincontrol.comdns@jomax.net 2026-03-17 #7

co

DNSSEC🔒 Signed (DS record present)
NSns0.centralnic.net ⭐
NSa.registrydns.co
NSb.registrydns.co
NSc.registrydns.co
NSd.registrydns.co
SOAns0.centralnic.nethostmaster@centralnic.net serial=1759653940

Subdomains

www.sci.co

Same first word

sci.eu
sci.org.il
sci.kz
sci.ru
sci.group
sci.nic.in
sci.be
sci.df.gov.br
sci.eg
sci.top
sci.edu.vn
sci.co
sci.tv
sci.pl
sci.cc
sci.es
sci.zone
sci.or.kr
sci.com.pe
sci.com.ve
sci.nyc
sci.co.in
sci.uz
sci.cz
sci.fi
sci.cn
sci.farm
sci.cat
sci.co.kr
sci.com.ua
sci.com.sg
sci.marketing
sci.net
sci.org.tw
sci.news
sci.ca
sci.com.tr
sci.sh.cn
sci.ngo
sci.net.au
sci.nu
sci.house
sci.services
sci.fi.it
sci.today
sci.city
sci.org.co
sci.mx
sci.org.ir
sci.sg
sci.biz
sci.supply
sci.events
sci.bio
sci.center
sci.coffee
sci.edu.pl
sci.direct
sci.ch
sci.consulting
sci.cv
sci.sk
sci.photos
sci.lv
sci.gr
sci.hr
sci.info
sci.pt
sci.sa
sci.la
sci.ci
sci.hu
sci.io
sci.am
sci.cx
sci.kiwi
sci.or.jp
sci.com.cn
sci.jpn.org
sci.ventures
sci.vn
sci.it
sci.ro
sci.ph
sci.us
sci.edu.eg
sci.in
sci.com.mx
sci.org.au
sci.paris
sci.com.br
sci.pe
sci.bg
sci.cl
sci.net.br
sci.bz
sci.solutions
sci.gov.qa
sci.org
sci.su
sci.com.tw
sci.com
sci.network
sci.gov.in
sci.vip
sci.co.uk
sci.tc

Similar names

ics.ne.jp
ics.ke
ics.nl
sic.or.at
sic.saarland
ics.ie
cis.nl
csi.co.th
ics.es
isc.szczecin.pl
csi.fr
cis.co.za
csi.kz
ics.co.za
csi.lk
cis.org.co
cis.pl
ics.business
cis.su
isc.pl
cis.ag
ics.foundation
cis.gov.hk
ics.org.hk
ics.bz
sic.com.tw
sic.co.ke
ics.org.uk
csi.mx
ics.cn
sic.group
ics.by
isc.ht
sic.ch
sic.ca
isc.org.ru
ics.cl
csi.world
cis.lu
sic.navy
cis.nsw.edu.au
csi.com.co
isc.capital
ics.edu.vn
cis.org.vn
isc.media
csi.us.com
sic.software
csi.it
isc.org.il
csi.pt
cis.nu
ics.gr
isc.asia
ics.institute
ics.co.id
cis.edu.vn
csi.ac.cn
csi.ra.it
csi.org.ua
sic.cc
sic.gov.br
ics.nb.ca
isc.ac.at
ics.cleaning
cis.co.il
sic.ag
cis.co.rs
ics.hu
csi.energy
sic.es
isc.gov.iq
ics.org.ph
isc.email
csi.am
ics.roma.it
csi.ind.br
isc.fi
csi.tv
cis.co.uk
sic.ba
isc.com
csi.lu
sic.com.sg
ics.jp
sic.sakura.ne.jp
ics.org.ru
sic.lt

DNS History

33 records (8 active, 25 former)

20162017201820192020202120222023202420252026NSns33.domaincontrol.comns34.domaincontrol.combrenda.ns.cloudflare.comcharles.ns.cloudflare.comns71.domaincontrol.comns72.domaincontrol.comsofia.ns.cloudflare.comtodd.ns.cloudflare.comMXalt1.aspmx.l.google.comalt2.aspmx.l.google.comalt3.aspmx.l.google.comalt4.aspmx.l.google.comaspmx.l.google.comaspmx2.googlemail.comaspmx3.googlemail.commailstore1.europe.secureserver.netsmtp.europe.secureserver.netA216.198.79.1104.21.10.168104.21.33.162104.31.92.117104.31.93.117172.67.146.31172.67.164.1982606:4700:30::681f:5c752606:4700:30::681f:5d752606:4700:3030::681f:5d752606:4700:3030::ac43:921f2606:4700:3033::6815:21a22606:4700:3034::681f:5c752606:4700:3036::6815:aa82606:4700:3036::ac43:a4c697.74.42.79
○NSbrenda.ns.cloudflare.com2019-06-03 → 2021-10-26 · 5 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2021-10-26 04:31:54
○ 2026-02-15 18:27:08
○ 2026-05-09 14:21:30
○NScharles.ns.cloudflare.com2019-06-03 → 2021-10-26 · 5 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2021-10-26 04:31:54
○ 2026-02-15 18:27:08
○ 2026-05-09 14:21:30
●NSns33.domaincontrol.com2026-03-22 → 2026-05-09 · 3 obs
○ 2026-03-15 21:08:24
● 2026-03-22 22:14:58
● 2026-05-09 14:21:30
●NSns34.domaincontrol.com2026-03-22 → 2026-05-09 · 3 obs
○ 2026-03-15 21:08:24
● 2026-03-22 22:14:58
● 2026-05-09 14:21:30
○NSns71.domaincontrol.com2015-08-23 → 2017-05-27 · 4 obs
● 2015-08-23 21:34:54
● 2017-05-27 10:43:24
○ 2019-06-03 23:18:04
○ 2026-05-09 14:21:30
○NSns72.domaincontrol.com2015-08-23 → 2017-05-27 · 4 obs
● 2015-08-23 21:34:54
● 2017-05-27 10:43:24
○ 2019-06-03 23:18:04
○ 2026-05-09 14:21:30
○NSsofia.ns.cloudflare.com2026-02-15 → 2026-03-15 · 5 obs
○ 2021-10-26 04:31:54
● 2026-02-15 18:27:08
● 2026-03-15 21:08:24
○ 2026-03-22 22:14:58
○ 2026-05-09 14:21:30
○NStodd.ns.cloudflare.com2026-02-15 → 2026-03-15 · 5 obs
○ 2021-10-26 04:31:54
● 2026-02-15 18:27:08
● 2026-03-15 21:08:24
○ 2026-03-22 22:14:58
○ 2026-05-09 14:21:30
●MXalt1.aspmx.l.google.com2019-06-03 → 2026-05-09 · 3 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2026-05-09 14:21:30
●MXalt2.aspmx.l.google.com2019-06-03 → 2026-05-09 · 3 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2026-05-09 14:21:30
●MXalt3.aspmx.l.google.com2026-02-15 → 2026-05-09 · 3 obs
○ 2021-10-26 04:31:54
● 2026-02-15 18:27:08
● 2026-05-09 14:21:30
●MXalt4.aspmx.l.google.com2026-02-15 → 2026-05-09 · 3 obs
○ 2021-10-26 04:31:54
● 2026-02-15 18:27:08
● 2026-05-09 14:21:30
●MXaspmx.l.google.com2019-06-03 → 2026-05-09 · 3 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2026-05-09 14:21:30
○MXaspmx2.googlemail.com2019-06-03 → 2021-10-26 · 5 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2021-10-26 04:31:54
○ 2026-02-15 18:27:08
○ 2026-05-09 14:21:30
○MXaspmx3.googlemail.com2019-06-03 → 2021-10-26 · 5 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2021-10-26 04:31:54
○ 2026-02-15 18:27:08
○ 2026-05-09 14:21:30
○MXmailstore1.europe.secureserver.net2015-08-23 → 2017-05-27 · 4 obs
● 2015-08-23 21:34:54
● 2017-05-27 10:43:24
○ 2019-06-03 23:18:04
○ 2026-05-09 14:21:30
○MXsmtp.europe.secureserver.net2015-08-23 → 2017-05-27 · 4 obs
● 2015-08-23 21:34:54
● 2017-05-27 10:43:24
○ 2019-06-03 23:18:04
○ 2026-05-09 14:21:30
○A104.21.10.1682021-04-23 → 2021-10-26 · 5 obs
○ 2020-10-15 10:42:12
● 2021-04-23 02:47:48
● 2021-10-26 04:31:54
○ 2026-02-15 18:27:08
○ 2026-05-09 14:21:30
○A104.21.33.1622026-02-15 → 2026-03-15 · 5 obs
○ 2021-10-26 04:31:54
● 2026-02-15 18:27:08
● 2026-03-15 21:08:24
○ 2026-03-22 22:14:58
○ 2026-05-09 14:21:30
○A104.31.92.1172019-06-03 → 2020-10-15 · 5 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2020-10-15 10:42:12
○ 2021-04-23 02:47:48
○ 2026-05-09 14:21:30
○A104.31.93.1172019-06-03 → 2020-10-15 · 5 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2020-10-15 10:42:12
○ 2021-04-23 02:47:48
○ 2026-05-09 14:21:30
○A172.67.146.312020-10-15 → 2021-10-26 · 5 obs
○ 2020-03-24 08:19:34
● 2020-10-15 10:42:12
● 2021-10-26 04:31:54
○ 2026-02-15 18:27:08
○ 2026-05-09 14:21:30
○A172.67.164.1982026-02-15 → 2026-03-15 · 5 obs
○ 2021-10-26 04:31:54
● 2026-02-15 18:27:08
● 2026-03-15 21:08:24
○ 2026-03-22 22:14:58
○ 2026-05-09 14:21:30
●A216.198.79.12026-03-22 → 2026-05-09 · 3 obs
○ 2026-03-15 21:08:24
● 2026-03-22 22:14:58
● 2026-05-09 14:21:30
○A2606:4700:30::681f:5c752019-06-03 → 2019-09-19 · 5 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2019-09-19 23:20:06
○ 2020-03-24 08:19:34
○ 2026-05-09 14:21:30
○A2606:4700:30::681f:5d752019-06-03 → 2019-09-19 · 5 obs
○ 2017-05-27 10:43:24
● 2019-06-03 23:18:04
● 2019-09-19 23:20:06
○ 2020-03-24 08:19:34
○ 2026-05-09 14:21:30
○A2606:4700:3030::681f:5d752020-03-24 → 2020-10-15 · 5 obs
○ 2019-09-19 23:20:06
● 2020-03-24 08:19:34
● 2020-10-15 10:42:12
○ 2021-04-23 02:47:48
○ 2026-05-09 14:21:30
○A2606:4700:3030::ac43:921f2020-10-15 → 2021-10-26 · 5 obs
○ 2020-03-24 08:19:34
● 2020-10-15 10:42:12
● 2021-10-26 04:31:54
○ 2026-02-15 18:27:08
○ 2026-05-09 14:21:30
○A2606:4700:3033::6815:21a22026-02-15 → 2026-03-15 · 5 obs
○ 2021-10-26 04:31:54
● 2026-02-15 18:27:08
● 2026-03-15 21:08:24
○ 2026-03-22 22:14:58
○ 2026-05-09 14:21:30
○A2606:4700:3034::681f:5c752020-03-24 → 2020-10-15 · 5 obs
○ 2019-09-19 23:20:06
● 2020-03-24 08:19:34
● 2020-10-15 10:42:12
○ 2021-04-23 02:47:48
○ 2026-05-09 14:21:30
○A2606:4700:3036::6815:aa82021-04-23 → 2021-10-26 · 5 obs
○ 2020-10-15 10:42:12
● 2021-04-23 02:47:48
● 2021-10-26 04:31:54
○ 2026-02-15 18:27:08
○ 2026-05-09 14:21:30
○A2606:4700:3036::ac43:a4c62026-02-15 → 2026-03-15 · 5 obs
○ 2021-10-26 04:31:54
● 2026-02-15 18:27:08
● 2026-03-15 21:08:24
○ 2026-03-22 22:14:58
○ 2026-05-09 14:21:30
○A97.74.42.792015-08-23 → 2017-05-27 · 4 obs
● 2015-08-23 21:34:54
● 2017-05-27 10:43:24
○ 2019-06-03 23:18:04
○ 2026-05-09 14:21:30

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coa.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co-
sci.cons33.domaincontrol.com, ns34.domaincontrol.com-

✅ Authoritative Response

Server:173.201.74.17

NS records: ns33.domaincontrol.com, ns34.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for sci.co (unsigned zone)

⏱️ Timing

Total: 614ms | Queries: -

📄 Records

TypeCountSample Data
A1216.198.79.1
NS2ns33.domaincontrol.com, ns34.domaincontrol.com
MX5alt4.aspmx.l.google.com (pri: 10), alt3.aspmx.l.google.com (pri: 10)...
TXT1v=spf1 include:_spf.google.com ~all
SOA1ns33.domaincontrol.com dns.jomax.net

Analysis

Hierarchy

sci.co is the parent of www.sci.co.

IP Addresses

sci.co points to IP number 216.198.79.1.

For instance, other host names solusidesigns.com, watan.co, brain-index.com, harazone.com and csfcap.com share IP numbers with sci.co.

Name Servers

sci.co is delegated to two name servers: ns33.domaincontrol.com and ns34.domaincontrol.com.

sci.co uses the same name server setup as other domains such as nucleartestprep.com, sofainteriors.net, zeroplug.com, airtame.online and wwaesthetics.com.

sci.co shares name servers with other domains at least partially, for example joneslumber.com.

Host names with two IP numbers:

ns33.domaincontrol.com points to 2603:5:21a1::11 and 97.74.106.17; ns34.domaincontrol.com points to 2603:5:22a1::11 and 173.201.74.17.

Mail Servers

Five mail servers handle sci.co: aspmx.l.google.com, alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com.

sci.co shares mail servers with other domains at least partially; for instance auranet.pe, lukeexport.com, shopline.com, ns500698.ns500759.ns500758.ns500736.ns500698.ns500698.ns500736.ns500708.ns500576.ns500576.ns500576.ns500619.ns500576.ns500619.ns500619.trackreceptor.com and hopsishop.com.

These mail servers are often used alongside aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx4.googlemail.com and aspmx5.googlemail.com.

Host names with two IP numbers:

aspmx.l.google.com points to 2607:f8b0:4023:c0b::1a and 142.251.2.26

alt1.aspmx.l.google.com points to 2a00:1450:4025:402::1a and 142.250.102.27

alt2.aspmx.l.google.com points to 2a00:1450:400b:c02::1b and 172.253.116.27

alt3.aspmx.l.google.com points to 2a00:1450:4009:c0f::1b and 192.178.223.27

alt4.aspmx.l.google.com points to 2a00:1450:400c:c00::1b and 173.194.76.27