`ns1.expression.edu`

DNSSEC

⚠️ Not signed

`expression.edu`

	DNSSEC	⚠️ Not signed
	A	54.191.43.82^{🇺🇸 Amazon54.191.0.0/16 EC2 PDX prefix}
	NS	`ns1-01.azure-dns.com` ⭐
	NS	`ns2-01.azure-dns.net`
	NS	`ns3-01.azure-dns.org`
	NS	`ns4-01.azure-dns.info`
	MX	`alt2.aspmx.l.google.com` ⭐
	MX	`aspmx.l.google.com`⁽³⁰⁾
	MX	`aspmx2.googlemail.com`⁽³⁰⁾
	MX	`alt1.aspmx.l.google.com`⁽⁴⁰⁾
	MX	`aspmx3.googlemail.com`⁽⁴⁰⁾
	TXT	`MS=ms85823838`
	TXT	`v=spf1 include:_spf.google.com include:mktomail.com ip4:198.35.50.183 ip4:40....`
	SOA	`ns1-01.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

WOT: SAFE (62/100)
WOT: SAFE (72/100)

Previously NS for

expression.edu

Same first word

ns1.ge

ns1.paas.hosted-by-previder.com

ns1.si

ns1.jelastic.saveincloud.net

ns1.altervista.org

ns1.v.ua

ns1.perspecta.cloud

ns1.tv

ns1.ch.trendhosting.cloud

ns1.com.ru

ns1.drud.us

ns1.org.kp

ns1.eu.org

ns1.com.au

ns1.km

ns1.dscloud.me

ns1.byen.site

ns1.csx.cc

ns1.whm.fr-par.scw.cloud

ns1.idf.il

ns1.keliweb.cloud

ns1.com.br

ns1.rep.kp

ns1.hk

ns1.in.ua

ns1.sekd1.beebyteapp.io

ns1.familyds.net

ns1.to.gov.br

ns1.work

ns1.mediatech.by

ns1.net.au

ns1.com.kp

ns1.alpha-myqnapcloud.com

ns1.dep.no

ns1.paas.massivegrid.com

ns1.mircloud.ru

ns1.familyds.com

ns1.glug.org.uk

ns1.pl

ns1.kapsi.fi

ns1.in

ns1.police.uk

ns1.yandexcloud.net

ns1.fun

ns1.zone

ns1.memset.net

ns1.kinghost.net

ns1.es

ns1.jc.neen.it

ns1.info.at

ns1.freedesktop.org

ns1.cz

ns1.gov.kp

ns1.org.ph

ns1.jelastic.dogado.eu

ns1.it

ns1.bg

ns1.onavstack.net

ns1.website

ns1.com

ns1.edu.bb

ns1.cn

ns1.fra1-de.cloudjiffy.net

ns1.mil.ru

ns1.com.ph

ns1.de

ns1.us.com

ns1.name

ns1.beep.pl

ns1.net

ns1.siteleaf.net

ns1.kr

ns1.co.kr

ns1.co.ca

ns1.mynascloud.com

ns1.pr.gov.br

ns1.id

ns1.k12.la.us

ns1.is

ns1.gouv.ml

ns1.duckdns.org

ns1.shop

ns1.uni5.net

ns1.oxa.cloud

ns1.ibxos.it

ns1.gov.nr

ns1.jls-sto3.elastx.net

ns1.ch

ns1.paas.datacenter.fi

ns1.gov.me

ns1.edu.kp

ns1.gov.ao

ns1.com.co

ns1.myfritz.net

ns1.go.gov.br

ns1.jcloud.ik-server.com

ns1.dyndns.org

ns1.ro

ns1.am.gov.br

ns1.west1-us.cloudjiffy.net

Similar names

n1s.de

n1s.fr

s1n.pl

1sn.pl

1ns.com.cn

s1n.fr

1sn.net

1ns.de

n1s.ch

n1s.at

sn1.kz

n1s.dk

sn1.net

s1n.ru

1ns.me

sn1.info

s1n.be

1ns.pl

1ns.org

DNS History

2 records (0 active, 2 former)

○A207.47.18.2052015-06-21 → 2016-08-14 · 4 obs

● 2015-06-21 02:56:10
● 2016-08-14 01:17:42
○ 2026-05-09 14:29:42
○ 2026-05-09 16:41:00

○A67.59.206.2052015-06-21 → 2016-02-07 · 4 obs

● 2015-06-21 02:56:10
● 2016-02-07 14:16:32
○ 2016-02-11 17:28:02
○ 2026-05-09 16:41:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...	26 records
expression.edu	ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info	-

✅ Authoritative Response

Server:208.84.5.1

NS records: ns1-01.azure-dns.com, ns2-01.azure-dns.net, ns3-01.azure-dns.org, ns4-01.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for expression.edu (unsigned zone)

⏱️ Timing

Total: 718ms | Queries: -

📄 Records

Type	Count	Sample Data

📌 Glue Records Collected

Total: 26

Out-of-bailiwick: 26 (a.edu-servers.net, b.edu-servers.net, c.edu-servers.net...)

ns1.expression.edu - robtex.com