`div.isi.edu`

DNSSEC	⚠️ Not signed
A	2001:1878:400:1:f66d:4ff:fe33:ae51^{🇺🇸 Los-Nettos2001:1878::/32 Los Nettos}
		PTR	`div.isi.edu`
A	128.9.160.213^{🇺🇸 ISI128.9.160.0/20}

`isi.edu`

	DNSSEC	⚠️ Not signed
	A	141.193.213.20^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
	A	141.193.213.21^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
	NS	`mdrinfoblox-gm01.ads.isi.edu` ⭐
	NS	`ns2.isi.edu`
	NS	`ns3.isi.edu`
	NS	`ns4.isi.edu`
	MX	`mxa-006c3502.gslb.gpphosted.com` ⭐
	MX	`mxb-006c3502.gslb.gpphosted.com` ⭐
	TXT	`OSSRH-90447`
	TXT	`_3ji0kq2cjlddas4tqi3mbon3xjhhxps`
	TXT	`apple-domain-verification=5FZgJkmHEGYFXkSg`
	TXT	`docusign=55f9b41e-27b7-49e4-af9e-c11b83854c61`
	TXT	`tgHn89inYU4zTEMfv0T+jS8XykcPIsqF6+lvfjStaf639eXGhSSOSdNlSW/qss6Up3dPCv+X6+8gZ...`
	TXT	`infoblox-domain-mastery=9c12fcf7c63542b120c0636e2605be7f76b23c4fb830989083452...`
	TXT	`atlassian-domain-verification=aNYeVhAS9Ogdeh/aU4x04/fQ9ElE8q0NlhcTa2xB/Ze6113...`
	TXT	`v=spf1 a mx a:ant.isi.edu a:hmail.jitbit.com a:hmail2.jitbit.com ip4:209.85.1...`
	SOA	`mdrinfoblox-gm01.ads.isi.edu`hostmaster@dev.null serial=2022824963

WOT: SAFE (93/100)
rank #8093 globally
rank #267 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #18,000

PTR for

1.5.e.a.3.3.e.f.f.f.4.0.d.6.6.f.1.0.0.0.0.0.4.0.8.7.8.1.1.0.0.2.ip6.arpa

213.160.9.128.in-addr.arpa

Same first word

div.info

div.works

div.mx

div.fi

div.be

div.ink

div.de

div.bg

div.dk

div.im

div.lv

div.hu

div.net.au

div.ca

div.no

div.cx

div.homes

div.solar

div.nyc

div.mobi

div.so

div.net

div.co.at

div.tf

div.kiev.ua

div.tn

div.gov.vn

div.ee

div.lt

div.at

div.com.es

div.ru

div.ch

div.vc

div.show

div.moda

div.it

div.gr

div.fr

div.energy

div.si

div.capital

div.su

div.as

div.net.cn

div.hr

div.expert

div.org

div.co.ua

div.haus

div.cl

div.eu

div.edu.az

div.vn

div.cz

div.io

div.la

div.cn

div.com

div.pw

div.digital

div.sk

div.pl

div.ro

div.by

div.agency

div.re

div.to

div.nl

Similar names

vid.kids

vdi.tw

idv.ca

vid.si

vid.nyc

vdi.hu

ivd.us

ivd.co.uk

vdi.kiev.ua

dvi.com.sg

vid.one

vid.or.at

dvi.cz

vdi.ee

vid.co

vid.today

ivd.net

ivd.guru

idv.im

vdi.ro

vid.hr

dvi.report

ivd.si

vid.vn

dvi.co

ivd.co

vid.at

vid.pl

vdi.bz

vid.io

vid.vg

vid.top

vdi.center

idv.at

vid.gov.lv

idv.net

vid.us

dvi.fr

vid.world

dvi.lt

vid.su

vid.expert

vdi.com.ve

ivd.de

vid.no

dvi.cat

vdi.cl

idv.co

dvi.dp.ua

vid.gr

ivd.me

ivd.fr

vid.bz

vid.cc

vid.gg

ivd.info

dvi.net.nz

vid.com

idv.ai

ivd.hu

vdi.bg

dvi.co.za

dvi.org

vid.org.ua

idv.fr

dvi.be

ivd.be

vid.cn.ua

idv.lt

ivd.biz

vid.in.ua

idv.us

idv.tv

vdi.com

idv.lu

vid.info

ivd.by

ivd.su

vid.email

ivd.gob.mx

ivd.(0x787878)

vid.academy

dvi.vg

DNS History

2 records (2 active, 0 former)

●A128.9.160.2132015-06-02 → 2026-05-11 · 2 obs

● 2015-06-02 00:14:40
● 2026-05-11 00:17:40

●A2001:1878:400:1:f66d:4ff:fe33:ae512015-06-02 → 2026-05-11 · 2 obs

● 2015-06-02 00:14:40
● 2026-05-11 00:17:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	a.edu-servers.net, k.edu-servers.net, f.edu-servers.net, m.edu-servers.net...	-
isi.edu	ns2.isi.edu, ns4.isi.edu, ns3.isi.edu	3 records

✅ Authoritative Response

Server:128.9.49.6

NS records: ns2.isi.edu, ns4.isi.edu, ns3.isi.edu

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 419ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.9.160.213`
AAAA	1	`2001:1878:400:1:f66d:4ff:fe33:ae51`

📌 Glue Records Collected

Total: 3

In-bailiwick: 3 (ns2.isi.edu, ns4.isi.edu, ns3.isi.edu)

Analysis

IP Addresses

div.isi.edu points to two IP numbers: 2001:1878:400:1:f66d:4ff:fe33:ae51 and 128.9.160.213.

div.isi.edu - robtex.com

div.isi.edu

isi.edu