`mx.icsi.berkeley.edu`

	DNSSEC	⚠️ Not signed
	A	192.150.186.11^{🇺🇸 UCB192.150.186.0/23 University of California, Berkeley}

`icsi.berkeley.edu`

	DNSSEC	⚠️ Not signed
	A	18.239.183.70^{🇺🇸 Amazon18.239.176.0/21}
	A	18.239.183.75^{🇺🇸 Amazon18.239.176.0/21}
	A	18.239.183.105^{🇺🇸 Amazon18.239.176.0/21}
	A	18.239.183.125^{🇺🇸 Amazon18.239.176.0/21}
	NS	`ns-927.awsdns-51.net` ⭐
	NS	`ns-1497.awsdns-59.org`
	NS	`ns-1829.awsdns-36.co.uk`
	NS	`ns-466.awsdns-58.com`
	MX	`aspmx.l.google.com` ⭐
	MX	`alt1.aspmx.l.google.com`⁽⁵⁾
	MX	`alt2.aspmx.l.google.com`⁽⁵⁾
	MX	`aspmx2.googlemail.com`⁽¹⁰⁾
	MX	`aspmx3.googlemail.com`⁽¹⁰⁾
	TXT	`1password-site-verification=JOJR7RME75GB5MY2WCQYWH3FOA`
	TXT	`MS=ms58410639`
	TXT	`ZOOM_verify_xRn34cTFiWzeImapjno46e`
	TXT	`apple-domain-verification=rV6AgufOayUCo0GC`
	TXT	`atlassian-sending-domain-verification=562a9f32-e2ab-47ed-948f-5ccf31fe2f9a`
	TXT	`canva-site-verification=R-nj8myBC1DWznEfiuWMHA`
	TXT	`google-site-verification=uHJxO_8fGgiWXGN3es2Z-oaH1uh2dyZ1OzX8tbCOwdk`
	TXT	`loaderio=ffaa172fd5e8ee0742297dd560d582b3`
	TXT	`twilio-domain-verification=ab6359a4a11e71ebf9916e7c9e3e469a`
	TXT	`v=spf1 ip4:192.150.187.0/25 include:EECS.Berkeley.EDU include:_spf.google.com...`
	SOA	`ns-927.awsdns-51.net`awsdns-hostmaster@amazon.com serial=1

WOT: SAFE (66/100)
WOT: SAFE (83/100)

MX for

roland.icir.org

darcy.icir.org

Previously MX for

chestnut.icsi.berkeley.edu

scone.icsi.berkeley.edu

snag.icsi.berkeley.edu

tako.icsi.berkeley.edu

buffalo.icsi.berkeley.edu

porter.icsi.berkeley.edu

fruitcake.icsi.berkeley.edu

turtle.icsi.berkeley.edu

server1.icsi.berkeley.edu

no-secondary.icsi.berkeley.edu

whelk.icsi.berkeley.edu

mx.icsi.berkeley.edu

arabica.icsi.berkeley.edu

amaranth.icsi.berkeley.edu

dimsum.icsi.berkeley.edu

crawdad.icsi.berkeley.edu

metanet.icsi.berkeley.edu

pastrami.icsi.berkeley.edu

donut.icsi.berkeley.edu

ns.icsi.berkeley.edu

mussel2.icsi.berkeley.edu

shokuji.icsi.berkeley.edu

blt.icsi.berkeley.edu

salami.icsi.berkeley.edu

icsi.berkeley.edu

s3pm.icsi.berkeley.edu

cibao.icsi.berkeley.edu

snack.icsi.berkeley.edu

bleu.icsi.berkeley.edu

banquet.icsi.berkeley.edu

cheddar.icsi.berkeley.edu

frenchtoast.icsi.berkeley.edu

www1.icsi.berkeley.edu

server2.icsi.berkeley.edu

squid3.icsi.berkeley.edu

sauce.icsi.berkeley.edu

porkpie.icsi.berkeley.edu

lentil.icsi.berkeley.edu

sanani.icsi.berkeley.edu

envoy.icir.org

framenet2.icsi.berkeley.edu

Same first word

mx.si

mx.de

mx.org.ua

mx.nl

mx.com

mx.co.ua

mx.al

mx

mx.org

mx.net.au

mx.sb

mx.sub.jp

mx.nf

mx.kg

mx.fm

mx.dk

mx.mil.lv

mx.is

mx.ac.cn

mx.uz

mx.mt

mx.lt

mx.co.at

mx.ua

mx.csb.app

mx.au

mx.go.gov.br

mx.com.mx

mx.dev

mx.su

mx.com.au

mx.123hjemmeside.no

mx.cl

mx.by

mx.bplaced.net

mx.uy

mx.dyndns-mail.com

mx.io

mx.co.ke

mx.vg

mx.gp

mx.cloudaccess.net

mx.gs

mx.global.prod.fastly.net

mx.email

mx.com.pt

mx.ru

mx.services

mx.pl

mx.ht

mx.uk

mx.no

mx.cloud.nospamproxy.com

mx.agency

mx.rs

mx.vc

mx.cloudflare.net

mx.ws

mx.plus

mx.zone

mx.co.za

mx.tours

mx.s3.amazonaws.com

mx.com.tw

mx.vu

mx.biz

mx.ms

mx.network

mx.se.gov.br

mx.gy

mx.pe

mx.realm.cz

mx.tn

mx.mk

mx.exchange

mx.kh.ua

mx.md

mx.to

mx.graphics

mx.cx

mx.support

mx.myftp.org

mx.duckdns.org

mx.kinghost.net

mx.gouv.ci

mx.money

mx.kasserver.com

mx.com.ar

mx.sytes.net

mx.center

mx.withyoutube.com

mx.mba

mx.co.uk

mx.s3-website-eu-west-1.amazonaws.com

mx.s3-website-us-east-1.amazonaws.com

mx.design

mx.s3-website-us-west-1.amazonaws.com

mx.msk.ru

mx.scrapping.cc

mx.tv

mx.casino

mx.ma

mx.dyndns.org

mx.sh

mx.ax

mx.lv

mx.abbott

mx.or.at

mx.cn

mx.servebbs.org

mx.microsoft

mx.ph

mx.myftp.biz

mx.com.tr

mx.be

mx.guru

mx.selfip.com

mx.co

mx.ro

mx.com.kz

mx.ru.net

mx.firewall-gateway.de

Similar names

xm.kiev.ua

xm.js.cn

xm.cc

xm.by

xm.world

xm.lt

xm.com.ua

xm.ru

xm.de

xm.cl

xm.sk

xm.se

xm.hu

xm.com.co

xm.africa

xm.fi

xm.is

xm.am

xm.money

xm.be

xm.cz

xm.hk.cn

xm.fj.cn

xm.pl

xm.vn.ua

xm.house

xm.mk

xm.com

DNS History

2 records (1 active, 1 former)

○MXmx.icsi.berkeley.edu2015-08-06 → 2026-02-17 · 4 obs

● 2015-08-06 22:19:12
● 2026-02-17 03:23:32
○ 2026-02-17 09:34:10
○ 2026-04-24 05:02:34

●A192.150.186.112015-08-06 → 2026-04-24 · 2 obs

● 2015-08-06 22:19:12
● 2026-04-24 05:02:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...	-
berkeley.edu	adns1.berkeley.edu, adns2.berkeley.edu, adns3.berkeley.edu	4 records
icsi.berkeley.edu	ns-1829.awsdns-36.co.uk, ns-927.awsdns-51.net, ns-466.awsdns-58.com, ns-1497.awsdns-59.org	-

✅ Authoritative Response

Server:205.251.199.37

NS records: ns-1829.awsdns-36.co.uk, ns-927.awsdns-51.net, ns-466.awsdns-58.com, ns-1497.awsdns-59.org

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for icsi.berkeley.edu (unsigned zone)

⏱️ Timing

Total: 593ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.150.186.11`

📌 Glue Records Collected

Total: 4

In-bailiwick: 4 (adns1.berkeley.edu, adns2.berkeley.edu, adns3.berkeley.edu...)

Analysis

Mail Server Role

mx.icsi.berkeley.edu serves as the mail server for roland.icir.org and darcy.icir.org.

IP Addresses

mx.icsi.berkeley.edu resolves to a single IP: 192.150.186.11.

Other host names including ns.icsi.berkeley.edu, ns2.idiap.ch and fruitcake.icsi.berkeley.edu share IP numbers with mx.icsi.berkeley.edu.

mx.icsi.berkeley.edu - robtex.com