`sci.com`

DNSSEC	⚠️ Not signed
A	18.144.130.60^{🇺🇸 Amazon18.144.0.0/15 EC2 SFO prefix}
		PTR	`ec2-18-144-130-60.us-west-1.compute.amazonaws.com`
A	50.16.241.195^{🇺🇸 Amazon50.16.0.0/16 EC2 IAD prefix}
A	50.17.253.248^{🇺🇸 Amazon50.17.0.0/16 IAD prefix}
A	54.151.24.48^{🇺🇸 Amazon54.151.0.0/17 EC2 SFO prefix}
NS	`ns-cloud-c1.googledomains.com` ⭐
		A	2001:4860:4802:32::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c1.googledomains.com`
		A	216.239.32.108^{🇺🇸 Google216.239.32.0/24}
			PTR	`ns-cloud-c1.googledomains.com`
NS	`ns-cloud-c2.googledomains.com`
		A	2001:4860:4802:34::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c2.googledomains.com`
		A	216.239.34.108^{🇺🇸 Google216.239.34.0/24}
			PTR	`ns-cloud-c2.googledomains.com`
NS	`ns-cloud-c3.googledomains.com`
		A	2001:4860:4802:36::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c3.googledomains.com`
		A	216.239.36.108^{🇺🇸 Google216.239.36.0/24}
			PTR	`ns-cloud-c3.googledomains.com`
NS	`ns-cloud-c4.googledomains.com`
		A	2001:4860:4802:38::6c^{🇺🇸 Google2001:4860::/32}
			PTR	`ns-cloud-c4.googledomains.com`
		A	216.239.38.108^{🇺🇸 Google216.239.38.0/24}
			PTR	`ns-cloud-c4.googledomains.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1b::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`wv-in-f27.1e100.net`
		A	142.251.163.26^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:4009:c0f::1b^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f27.1e100.net`
		A	192.178.223.26^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f26.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽¹⁰⁾
		A	2a00:1450:400c:c23::1a^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f26.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
TXT	`G/HIpXg2vl8YfOpZenCCpCPvETCbuMNT7Q/N29+6TT4=`
TXT	`globalsign-domain-verification=4FC0E3029E77957A8218AAF2E7B158DE`
TXT	`globalsign-domain-verification=5AF5722D79D7C08F50D62C3C7DC38EFC`
TXT	`google-site-verification=VuKPvGGQhpYnUUZooH7c2yYwLVsAzg-bH7FKFAt_Y04`
TXT	`Probely=5689ae72-6446-4603-b2e6-62e045f1c7e9`
TXT	`v=spf1 mx include:_spf.google.com include:spf.protection.office365.us -all`
TXT	`9sqC/tfIF6uwdPQ9mpFU4OLaRj2n6MxQxfDURP2BnLk=`
TXT	`oaGk1k9S/nsCXxGZb5GDEeS9Aa4QxswmFtZ+qxT/1Hk=`
TXT	`8bGVftabyAl544qoeWYKvLOCgUrjbcj54MgJQyejfGU=`
TXT	`MS=98693C9857E925A3DADAEB50B08CADC7026173CD`
SOA	`ns-cloud-c1.googledomains.com`please_set_email@absolutely.nowhere 2006-05-12 #64

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1783150751

🔒 HSTS Preload (+subdomains)

Subdomains

p29sci5.sci.com

p29sci10.sci.com

p29sci4.sci.com

e4enet.sci.com

p29sci13.sci.com

www.sci.com

p29sci2.sci.com

calendar.sci.com

webmail.sci.com

Same first word

sci.nu

sci.house

sci.services

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.la

sci.ci

sci.hu

sci.io

sci.am

sci.cx

sci.kiwi

sci.or.jp

sci.com.cn

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.org

sci.su

sci.com.tw

sci.com

sci.network

sci.gov.in

sci.vip

sci.co.uk

sci.tc

sci.eu

sci.org.il

sci.kz

sci.group

sci.nic.in

sci.be

sci.df.gov.br

sci.eg

sci.top

sci.energy

sci.edu.vn

sci.co

sci.tv

sci.pl

sci.cc

sci.es

sci.zone

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

Similar names

csi.org.ir

ics.me.uk

cis.edu.jo

isc.hr

sic.com.pk

ics.k12.ut.us

cis.za.net

ics.com

csi.edu.pl

ics.ci

sic.co.uk

csi.systems

isc.ac.th

cis.hu

ics.fr

csi.ee

cis.com.my

csi.cat

isc.com.tr

csi.ru

ics.co.ke

ics.travel

cis.dk

csi.ca

sic.co.th

sic.care

cis.ge

ics.com.mv

csi.la

ics.sr

isc.com.sg

sic.se

sic.wiki

cis.is

csi.com.hk

isc.adobeaemcloud.com

sic.pb.gov.br

cis.df.gov.br

ics.ac.jp

sic.technology

sic.services

sic.sy

isc.kiev.ua

ics.hr

cis.tw

cis.edu.in

sic.tur.br

cis.kz

csi.com.ua

isc.mx

sic.edu.ph

sic.dk

csi.lublin.pl

csi.sk

cis.com.cn

csi.services

isc.ac

isc.io

cis.com.vn

isc.agency

sic.consulting

isc.de

isc.nu

isc.co.uk

ics.biz

ics.works

isc.cw

cis.ph

ics.ne.jp

ics.ke

ics.nl

sic.or.at

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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

DNS History

25 records (13 active, 12 former)

●NSns-cloud-c1.googledomains.com2026-02-19 → 2026-07-04 · 3 obs

○ 2021-04-23 03:04:40
● 2026-02-19 04:56:08
● 2026-07-04 07:58:52

●NSns-cloud-c2.googledomains.com2026-02-19 → 2026-07-04 · 3 obs

○ 2021-04-23 03:04:40
● 2026-02-19 04:56:08
● 2026-07-04 07:58:52

●NSns-cloud-c3.googledomains.com2026-02-19 → 2026-07-04 · 3 obs

○ 2021-04-23 03:04:40
● 2026-02-19 04:56:08
● 2026-07-04 07:58:52

●NSns-cloud-c4.googledomains.com2026-02-19 → 2026-07-04 · 3 obs

○ 2021-04-23 03:04:40
● 2026-02-19 04:56:08
● 2026-07-04 07:58:52

○NSns1.sanmina-sci.com2007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 02:52:12
○ 2015-08-31 03:03:40
○ 2026-07-04 07:58:52

○NSns1.sanmina.com2015-08-31 → 2021-04-23 · 5 obs

○ 2007-12-28 02:52:12
● 2015-08-31 03:03:40
● 2021-04-23 03:04:40
○ 2026-02-19 04:56:08
○ 2026-07-04 07:58:52

○NSns2.sanmina.com2015-08-31 → 2021-04-23 · 5 obs

○ 2007-12-28 02:52:12
● 2015-08-31 03:03:40
● 2021-04-23 03:04:40
○ 2026-02-19 04:56:08
○ 2026-07-04 07:58:52

○NSns3.sanmina-sci.com2007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 02:52:12
○ 2015-08-31 03:03:40
○ 2026-07-04 07:58:52

○MX173.194.200.262018-07-17 → 2021-04-23 · 5 obs

○ 2015-08-31 03:03:40
● 2018-07-17 11:27:54
● 2021-04-23 03:04:40
○ 2026-02-19 04:56:08
○ 2026-07-04 07:58:52

●MXalt1.aspmx.l.google.com2015-08-31 → 2026-07-04 · 3 obs

○ 2007-12-28 02:52:12
● 2015-08-31 03:03:40
● 2026-07-04 07:58:52

●MXalt2.aspmx.l.google.com2015-08-31 → 2026-07-04 · 3 obs

○ 2007-12-28 02:52:12
● 2015-08-31 03:03:40
● 2026-07-04 07:58:52

●MXalt3.aspmx.l.google.com2015-08-31 → 2026-07-04 · 3 obs

○ 2007-12-28 02:52:12
● 2015-08-31 03:03:40
● 2026-07-04 07:58:52

●MXalt4.aspmx.l.google.com2015-08-31 → 2026-07-04 · 3 obs

○ 2007-12-28 02:52:12
● 2015-08-31 03:03:40
● 2026-07-04 07:58:52

●MXaspmx.l.google.com2015-08-31 → 2026-07-04 · 3 obs

○ 2007-12-28 02:52:12
● 2015-08-31 03:03:40
● 2026-07-04 07:58:52

○MXmailgw1.sci.com2007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 02:52:12
○ 2015-08-31 03:03:40
○ 2026-07-04 07:58:52

○MXmailgw2.sci.com2007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 02:52:12
○ 2015-08-31 03:03:40
○ 2026-07-04 07:58:52

○A143.116.250.1002007-12-28 → 2007-12-28 · 3 obs

● 2007-12-28 02:52:12
○ 2015-08-31 03:03:40
○ 2026-07-04 07:58:52

●A18.144.130.602026-02-19 → 2026-07-04 · 3 obs

○ 2021-04-23 03:04:40
● 2026-02-19 04:56:08
● 2026-07-04 07:58:52

○A199.83.129.1492016-08-19 → 2018-07-17 · 5 obs

○ 2015-08-31 03:03:40
● 2016-08-19 23:48:32
● 2018-07-17 11:27:54
○ 2021-04-23 03:04:40
○ 2026-07-04 07:58:52

○A199.83.131.1492015-08-31 → 2018-07-17 · 5 obs

○ 2007-12-28 02:52:12
● 2015-08-31 03:03:40
● 2018-07-17 11:27:54
○ 2021-04-23 03:04:40
○ 2026-07-04 07:58:52

○A45.60.103.1222021-04-23 → 2021-04-23 · 4 obs

○ 2018-07-17 11:27:54
● 2021-04-23 03:04:40
○ 2026-02-19 04:56:08
○ 2026-07-04 07:58:52

○A45.60.31.1222021-04-23 → 2021-04-23 · 4 obs

○ 2018-07-17 11:27:54
● 2021-04-23 03:04:40
○ 2026-02-19 04:56:08
○ 2026-07-04 07:58:52

●A50.16.241.1952026-02-19 → 2026-07-04 · 3 obs

○ 2021-04-23 03:04:40
● 2026-02-19 04:56:08
● 2026-07-04 07:58:52

●A50.17.253.2482026-02-19 → 2026-07-04 · 3 obs

○ 2021-04-23 03:04:40
● 2026-02-19 04:56:08
● 2026-07-04 07:58:52

●A54.151.24.482026-02-19 → 2026-07-04 · 3 obs

○ 2021-04-23 03:04:40
● 2026-02-19 04:56:08
● 2026-07-04 07:58:52

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, b.gtld-servers.net, d.gtld-servers.net, h.gtld-servers.net...	-
sci.com	ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com	8 records

✅ Authoritative Response

Server:216.239.36.108

NS records: ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com, ns-cloud-c3.googledomains.com, ns-cloud-c4.googledomains.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 471ms | Queries: -

📄 Records

Type	Count	Sample Data
A	4	`50.17.253.248, 54.151.24.48...`
NS	4	`ns-cloud-c4.googledomains.com, ns-cloud-c2.googledomains.com...`
MX	5	`alt4.aspmx.l.google.com (pri: 10), alt1.aspmx.l.google.com (pri: 5)...`
TXT	10	`oaGk1k9S/nsCXxGZb5GDEeS9Aa4QxswmFtZ+qxT/, globalsign-domain-verification=4FC0E3029...`
SOA	1	`ns-cloud-c1.googledomains.com please_set`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns-cloud-c1.googledomains.com, ns-cloud-c1.googledomains.com, ns-cloud-c2.googledomains.com...)

Analysis

Hierarchy

sci.com serves as parent to p29sci5.sci.com, p29sci10.sci.com, p29sci4.sci.com, e4enet.sci.com, p29sci13.sci.com along with a few other host names.