`src.edu`

DNSSEC	⚠️ Not signed
A	192.124.249.170^{🇺🇸 AS30148192.124.249.0/24 Sucuri, Inc.}
		PTR	`cloudproxy10170.sucuri.net`
NS	`ns.src.edu` ⭐
		A	216.124.232.131^{🇺🇸 ILLINOIS-CENTURY-NETWORK216.124.192.0/18 ICN}
			PTR	`ns.src.edu`
NS	`dns.illinois.net` ⚠️ Not in parent delegation
		A	66.99.142.5^{🇺🇸 ILLINOIS-CENTURY-NETWORK66.99.128.0/18 ICN}
			PTR	`dns.illinois.net`
NS	`ns1.illinois.net`
		A	2001:1848:0:9300::4^{🇺🇸 ILLINOIS-CENTURY-NETWORK2001:1848::/32 State of IL CMS}
			PTR	`ns1.illinois.net`
		A	206.166.61.22^{🇺🇸 ILLINOIS-CENTURY-NETWORK206.166.0.0/18 ICN}
			PTR	`ns1.illinois.net`
NS	`ns2.illinois.net`
		A	206.166.17.200^{🇺🇸 ILLINOIS-CENTURY-NETWORK206.166.0.0/18 ICN}
			PTR	`ns2.illinois.net`
MX	`mx-01-us-east-2.prod.hydra.sophos.com` ⭐
		A	3.135.131.220^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-135-131-220.us-east-2.compute.amazonaws.com`
		A	3.141.137.147^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
			PTR	`ec2-3-141-137-147.us-east-2.compute.amazonaws.com`
		A	18.216.38.92^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-216-38-92.us-east-2.compute.amazonaws.com`
MX	`mx-02-us-east-2.prod.hydra.sophos.com`⁽²⁰⁾
		A	3.135.131.220^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-135-131-220.us-east-2.compute.amazonaws.com`
		A	3.141.137.147^{🇺🇸 Amazon3.136.0.0/13 EC2 CMH prefix}
			PTR	`ec2-3-141-137-147.us-east-2.compute.amazonaws.com`
		A	18.216.38.92^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-216-38-92.us-east-2.compute.amazonaws.com`
TXT	`b8c3qljp42atsmtjocsc31isqh`
TXT	`moec9ruvanr5100b5gnufabomk`
TXT	`n66d6arje94khl0722u3751u7t6`
TXT	`sophos-domain-verification=236fc94b325d22801d3d553e66e01043bf9a870f`
TXT	`j2ctb8aiq3s6042it1qsbeqt9b`
TXT	`MS=6BE840DD89B174D485195C826B04A14A5A47D2E2`
TXT	`v=spf1 ip4:198.105.13.131 ip4:23.21.109.197 ip4:23.21.109.212 ip4:147.160.167...`
SOA	`ns.src.edu`syslog@src.edu 2013-07-04 #75

`edu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.edu-servers.net` ⭐
	NS	`b.edu-servers.net`
	NS	`c.edu-servers.net`
	NS	`d.edu-servers.net`
	NS	`e.edu-servers.net`
	NS	`f.edu-servers.net`
	NS	`g.edu-servers.net`
	NS	`h.edu-servers.net`
	NS	`i.edu-servers.net`
	NS	`j.edu-servers.net`
	NS	`k.edu-servers.net`
	NS	`l.edu-servers.net`
	NS	`m.edu-servers.net`
	SOA	`a.edu-servers.net`nstld@verisign-grs.com serial=1778342906

rank #697141 globally
rank #3554 in the tld

Subdomains

portal.src.edu

ns.src.edu

my.src.edu

www.src.edu

mail.src.edu

Same first word

src.co.kr

src.name

src.a.se

src.az

src.in

src.es

src.ru

src.tips

src.hu

src.ie

src.li

src.nu

src.co.jp

src.ge

src.mx

src.co.at

src.lt

src.com.vn

src.show

src.com.pk

src.at

src.org.ua

src.in.ua

src.ca

src.sa

src.com.do

src.org

src.pt

src.com.mk

src.net

src.brussels

src.co

src.ac.uk

src.re

src.com.ru

src.fyi

src.or.jp

src.cx

src.us.com

src.com.sa

src.org.uk

src.no

src.tv

src.us

src.sk

src.myds.me

src.be

src.lv

src.kz

src.info

src.am

src.rs

src.co.nz

src.zip

src.run

src.agency

src.ac.th

src.la

src.mo

src.cz

src.org.zw

src.center

src.cc.il.us

src.nl

src.cl

src.plus

src.is

src.edu

src.company

src.zone

src.si

src.sh

src.events

src.cat

src.by

src.su

src.de

src.se

src.go.ke

src.moe

src.one

src.jp

src.org.sg

src.gov.sc

src.me

src.bz

src.sk.ca

src.com

src.pl

src.vc

src.com.sg

src.jpn.org

src.cnt.br

src.s3.amazonaws.com

src.click

src.pm

src.town

src.io.vn

src.tech

src.jp.net

src.so

src.hamburg

src.cool

src.church

src.com.cn

src.care

src.com.ve

src.ch

src.eu

src.com.tr

src.cm

src.k12.ok.us

src.com.au

src.im

src.fr

src.wtf

src.fi

src.fm

src.cn

src.net.br

src.builders

src.kiev.ua

src.id

src.com.pl

src.gov.iq

Similar names

rcs.as

rcs.org.tw

rcs.org.uk

rcs.la

rcs.com.cn

rcs.info

rsc.asn.au

crs.ro

rsc.kiev.ua

csr.co.nz

rsc.one

rcs.org.au

rsc.com.ph

crs.coffee

rsc.vet

crs.homes

csr.hu

scr.llc

rsc.com.tr

crs.com.pt

rsc.ca

scr.au

csr.eu

rsc.ws

rcs.cz

rcs.by

csr.schwarz

scr.solutions

scr.pt

rcs.us

rsc.com.au

crs.ch

rcs.at

csr.ch

scr.lu

csr.se

crs.rentals

rcs.my.id

crs.su

rcs.net.my

rcs.mi.it

crs.com.br

rcs.adv.br

scr.by

crs.solutions

csr.info

rcs.co.nz

crs.lt

crs.k12.mo.us

crs.bz

scr.biz

rsc.co.th

crs.or.kr

rsc.rs

rsc.nl

csr.pl

rsc.li

rsc.no

rsc.com

csr.co.rs

crs.ru

csr.jp

csr.sh

csr.co.th

csr.org.pl

crs.bg

scr.at

rsc.cz

crs.uz

rcs.nu

rcs.ge

scr.my

rsc.co.tz

rsc.io

scr.nl

crs.co.in

rcs.gov.rw

DNS History

13 records (7 active, 6 former)

○NScache1.illinois.net2016-01-06 → 2016-12-15 · 5 obs

○ 2015-11-15 02:36:32
● 2016-01-06 05:42:52
● 2016-12-15 17:11:20
○ 2021-08-30 16:06:18
○ 2026-05-09 16:34:12

○NScache2.illinois.net2016-01-06 → 2016-12-15 · 5 obs

○ 2015-11-15 02:36:32
● 2016-01-06 05:42:52
● 2016-12-15 17:11:20
○ 2021-08-30 16:06:18
○ 2026-05-09 16:34:12

●NSdns.illinois.net2021-08-30 → 2026-05-09 · 3 obs

○ 2016-12-15 17:11:20
● 2021-08-30 16:06:18
● 2026-05-09 16:34:12

○NSns.rtc6.illinois.net2015-08-29 → 2016-12-15 · 5 obs

○ 2009-07-02 10:05:28
● 2015-08-29 13:48:30
● 2016-12-15 17:11:20
○ 2021-08-30 16:06:18
○ 2026-05-09 16:34:12

○NSns.src.cc.il.us2009-07-02 → 2009-07-02 · 3 obs

● 2009-07-02 10:05:28
○ 2015-08-29 13:48:30
○ 2026-05-09 16:34:12

●NSns.src.edu2015-08-29 → 2026-05-09 · 3 obs

○ 2009-07-02 10:05:28
● 2015-08-29 13:48:30
● 2026-05-09 16:34:12

●NSns1.illinois.net2009-07-02 → 2026-05-09 · 6 obs

● 2009-07-02 10:05:28
● 2015-11-15 02:36:32
○ 2016-01-06 05:42:52
○ 2016-12-15 17:11:20
● 2021-08-30 16:06:18
● 2026-05-09 16:34:12

●NSns2.illinois.net2009-07-02 → 2026-05-09 · 2 obs

● 2009-07-02 10:05:28
● 2026-05-09 16:34:12

○MXmail.src.edu2009-07-02 → 2021-08-30 · 4 obs

● 2009-07-02 10:05:28
● 2021-08-30 16:06:18
○ 2026-02-14 20:51:00
○ 2026-05-09 16:34:12

●MXmx-01-us-east-2.prod.hydra.sophos.com2026-02-14 → 2026-05-09 · 3 obs

○ 2021-08-30 16:06:18
● 2026-02-14 20:51:00
● 2026-05-09 16:34:12

●MXmx-02-us-east-2.prod.hydra.sophos.com2026-02-14 → 2026-05-09 · 3 obs

○ 2021-08-30 16:06:18
● 2026-02-14 20:51:00
● 2026-05-09 16:34:12

●A192.124.249.1702026-02-14 → 2026-05-09 · 3 obs

○ 2021-08-30 16:06:18
● 2026-02-14 20:51:00
● 2026-05-09 16:34:12

○A216.124.232.1412009-07-02 → 2021-08-30 · 4 obs

● 2009-07-02 10:05:28
● 2021-08-30 16:06:18
○ 2026-02-14 20:51:00
○ 2026-05-09 16:34:12

🔍 DNS Trace

Analysis

Hierarchy

src.edu is parent of portal.src.edu, ns.src.edu, my.src.edu, www.src.edu and mail.src.edu.

IP Addresses

src.edu points to IP number: 192.124.249.170.

Other host names such as www.altiplano.org, beaverlakenaturecenter.org, tonitoauto.com, citrusparkeyecare.com and deereemployeescu.net share IPs with src.edu.

Name Servers

src.edu is delegated to four name servers: ns.src.edu, dns.illinois.net, ns1.illinois.net and ns2.illinois.net.

src.edu at least partially shares name servers with other domains, for instance haroldwashingtoncollege.edu, zion6.com, c-ville.wilmsn.k12.il.us, nlsd.will.k12.il.us and 52.158.66.in-addr.arpa.

These name servers are commonly used together with ns2.cps.k12.il.us, ns.cps.k12.il.us and ns.rtc6.illinois.net.

Host names with two IP numbers:

ns1.illinois.net points to: 2001:1848:0:9300::4 and 206.166.61.22.

Host names with one IP number:

ns.src.edu points to: 216.124.232.131.

dns.illinois.net points to: 66.99.142.5.

ns2.illinois.net points to: 206.166.17.200.

Mail Servers

src.edu is handled by two mail servers: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.

The mail server setup for src.edu matches that of other domains, for instance elllantero.com.pa, monacellars.com.au, agcok.com, oakhalli.com and wizlab.co.kr.

src.edu shares at least partially some mail servers with other domains, including delnorte.courts.ca.gov, cimcool.com, gidlaboratories.com, coastalvisionmb.com and novaseguroslatam.com.

Host names with three IP numbers:

mx-01-us-east-2.prod.hydra.sophos.com points to 3.135.131.220, 3.141.137.147 and 18.216.38.92.

mx-02-us-east-2.prod.hydra.sophos.com points to 3.135.131.220, 3.141.137.147 and 18.216.38.92.

Names that point to 3.135.131.220: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.

Names that point to 3.141.137.147: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.

Names that point to 18.216.38.92: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.

src.edu - robtex.com

src.edu

edu

Subdomains

Same first word

Similar names

DNS History

🔍 DNS Trace

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`src.edu`

`edu`