`grid.iu.edu`

DNSSEC	⚠️ Not signed
A	129.79.53.12^{🇺🇸 ASN-IUB129.79.0.0/16 2709 E 10th Street Indiana University Information Technology networks division Bloomington IN 47408 United States}
		PTR	`grid.iu.edu`

`iu.edu`

	DNSSEC	⚠️ Not signed
	A	2001:18e8:2:e::11d^{🇺🇸 ASN-IUB2001:18e8:2::/48 Indiana University-Bloomington University Information Technology Services Bloomington, IN 47408}
	A	2001:18e8:2:e::11e^{🇺🇸 ASN-IUB2001:18e8:2::/48 Indiana University-Bloomington University Information Technology Services Bloomington, IN 47408}
	A	129.79.123.142^{🇺🇸 ASN-IUB129.79.123.0/24}
	A	129.79.123.143^{🇺🇸 ASN-IUB129.79.123.0/24}
	NS	`dns1.iu.edu` ⭐
	NS	`dns2.iu.edu`
	NS	`dns3.iu.edu`
	MX	`iu-edu.mail.protection.outlook.com` ⭐
	TXT	`d365mktkey=rdxQ7xES86qnEpzYxVsNc4yojeH1FxQOSBH9FUVW94gx`
	TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com include:_spf.qualtrics.co...`
	TXT	`d365mktkey=69lM6oc3axNCHTdYEomsUXFt7NN9RDACxuz3vvFEOlEx`
	TXT	`lucidlink-verification=2GV6QDC2BZSG1VW448ANZB16RM`
	TXT	`yahoo-verification-key=o7CyMAWt6WG/gQQPyDS7azHe/veRzjtmOl6wHVX2xi8=`
	TXT	`ZOOM_verify_6QcffFUVROylmjju7sE-Ew`
	TXT	`docusign=100c978d-3f38-4d49-a7e2-fdd782c5922e`
	TXT	`atlassian-domain-verification=2GIWDY3gXLlRG5WRwCJ71M3gHXckr1svB4rsFD2vL0MUMZw...`
	TXT	`google-site-verification=WgnuKI6eH9iryViWdeX80OO-gTPvCs1Ebau64EsXL8o`
	TXT	`docusign=1776cb70-3cd4-4c25-89a2-ee4f106446e3`
	TXT	`atlassian-sending-domain-verification=5367f8b9-a482-41d9-ab55-b6bea09d7cbb`
	TXT	`openai-domain-verification=dv-rnKq5kzfAz4p4gY3Axy0ffRa`
	TXT	`S4u39ZpHeUISu0tZ2d4bTrQVs2OwEcyFfT5Enr81rpGmhE6I/M4Z+IHKQQSBxgyZFVRJha7RZ+IQA...`
	TXT	`MS=ms31221681`
	TXT	`jamf-site-verification=MtxAbzswuGJN9MhVVtRpoA`
	TXT	`SFMC-vlZQwproWZGuTOfeULD9PeZ-M6Kj2ChRUEVLfxLa`
	TXT	`google-site-verification=vPowpR03OV8P2AmugWIbDpxPPCtvszGj1tg40pb4ZiE`
	TXT	`Q6XH8UJNJY8RAEK5OGF16RK06KWPPSOJRUCVFDONT`
	TXT	`anthropic-domain-verification-r67nzj=gyjd2axSjIgdJeFFRkzEvzAjI`
	TXT	`brevo-code:b1414e0a234265a2faa294058248ae06`
	TXT	`atlassian-domain-verification=w1Vnx74PWwnRh8xaWLafsIvTw4UaxXmknBaw1b4bCU0ab5q...`
	SOA	`dns1.iu.edu`dns-admin@iu.edu 2002-09-28 #33

WOT: SAFE (88/100)
rank #1441 globally
rank #77 in the tld
This domain name "iu.edu" represents Indiana University, a public university system in the state of Indiana, United States. It is used as the primary web address for the university's online presence, providing information about its programs, research, faculty, and other related resources.WOT: SAFE (89/100)
📈 Tranco rank: #4,639

PTR for

12.53.79.129.in-addr.arpa

Subdomains

software-itb.grid.iu.edu

echism.grid.iu.edu

myosg-itb.grid.iu.edu

ticket2.grid.iu.edu

vip-web.grid.iu.edu

kagross.grid.iu.edu

is1.grid.iu.edu

yum-internal.grid.iu.edu

is-itb1.grid.iu.edu

data2.grid.iu.edu

ticket1.grid.iu.edu

vip-myosg.grid.iu.edu

rsv.grid.iu.edu

is.grid.iu.edu

yum-internal-c7.grid.iu.edu

ce.grid.iu.edu

vip-is.grid.iu.edu

oim-itb.grid.iu.edu

software1.grid.iu.edu

data-itb.grid.iu.edu

myosg.grid.iu.edu

display-itb.grid.iu.edu

ticket-itb.grid.iu.edu

Same first word

grid.gr.jp

grid.com.tr

grid.la

grid.pt

grid.consulting

grid.pk

grid.co.jp

grid.solar

grid.no

grid.org.uk

grid.it

grid.name.ng

grid.foundation

grid.ge

grid.io

grid.md

grid.cn

grid.services

grid.bet

grid.computer

grid.net

grid.systems

grid.eu

grid.ca

grid.agency

grid.co.hu

grid.report

grid.info.hu

grid.net.ru

grid.kr

grid.com.ro

grid.mk

grid.chat

grid.ws

grid.kz

grid.com.ar

grid.biz

grid.sg

grid.org

grid.lu

grid.hr

grid.land

grid.blue

grid.tv

grid.live

grid.com.sg

grid.construction

grid.tools

grid.studio

grid.fm

grid.co.id

grid.pl

grid.ac.uk

grid.com

grid.ac.me

grid.online

grid.gallery

grid.gg

grid.net.sg

grid.plus

grid.su

grid.ml

grid.space

grid.careers

grid.vc

grid.sk

grid.com.br

grid.cl

grid.id

grid.ee

grid.management

grid.by

grid.watch

grid.zone

grid.ac

grid.ru

grid.ie

grid.ro

grid.lv

grid.news

grid.is

grid.guide

grid.wtf

grid.to

grid.org.ua

grid.com.pl

grid.im

grid.tf

grid.center

grid.de

grid.nz

grid.life

grid.al

grid.coop

grid.org.tr

grid.media

grid.net.pl

grid.red

grid.am

grid.tokyo.jp

grid.camp

grid.fyi

Similar names

gidr.com

gdri.kr

dgri.ru

gidr.io

gdir.de

grdi.cn

irdg.net

rdgi.co

gidr.it

rgid.net

drig.com

digr.ru

dgir.hr

gidr.net

dgri.com

gidr.ac.in

gdir.me

drig.ca

gdri.re.kr

dgri.eu

rgid.com

idgr.ru

dgir.de

rgdi.ch

gird.it

digr.net

gird.cn

gird.fr

drig.de

dgri.cn

ridg.us

idgr.com

gidr.ru

gird.farm

drig.pt

digr.co

irgd.info

digr.org

irdg.nl

gird.su

idrg.org

dirg.ru

dgri.de

gidr.org

drig.net

drig.org

gird.org

gird.pl

idgr.de

drig.in

dgri.co.jp

dirg.co

grdi.com

rdig.com

idrg.eu

DNS History

3 records (1 active, 2 former)

○MXdubois.uits.indiana.edu2015-05-30 → 2016-06-27 · 4 obs

● 2015-05-30 01:58:52
● 2016-06-27 07:17:24
○ 2026-03-08 15:50:32
○ 2026-04-24 18:47:22

○MXinternal-relay.indiana.edu2015-05-30 → 2016-06-27 · 4 obs

● 2015-05-30 01:58:52
● 2016-06-27 07:17:24
○ 2026-03-08 15:50:32
○ 2026-04-24 18:47:22

●A129.79.53.122015-05-30 → 2026-04-24 · 2 obs

● 2015-05-30 01:58:52
● 2026-04-24 18:47:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
iu.edu	dns1.iu.edu, dns2.iu.edu, dns3.iu.edu	-

✅ Authoritative Response

Server:134.68.220.8

NS records: dns1.iu.edu, dns2.iu.edu, dns3.iu.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for iu.edu (unsigned zone)

⏱️ Timing

Total: 143ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`129.79.53.12`

Analysis

Hierarchy

grid.iu.edu is the parent of software-itb.grid.iu.edu, echism.grid.iu.edu, myosg-itb.grid.iu.edu, ticket2.grid.iu.edu, vip-web.grid.iu.edu and several other host names.

IP Addresses

grid.iu.edu points to a single IP: 129.79.53.12.

Other host names, for instance funafuti.uits.indiana.edu, share IP numbers with grid.iu.edu.

grid.iu.edu - robtex.com

grid.iu.edu

iu.edu