`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	3.135.48.136^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-135-48-136.us-east-2.compute.amazonaws.com`
		A	18.189.107.171^{🇺🇸 Amazon18.189.0.0/16 EC2 CMH prefix}
			PTR	`ec2-18-189-107-171.us-east-2.compute.amazonaws.com`
		A	18.218.105.173^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-218-105-173.us-east-2.compute.amazonaws.com`
MX	`mx-02-us-east-2.prod.hydra.sophos.com`⁽²⁰⁾
		A	3.135.48.136^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-135-48-136.us-east-2.compute.amazonaws.com`
		A	18.189.107.171^{🇺🇸 Amazon18.189.0.0/16 EC2 CMH prefix}
			PTR	`ec2-18-189-107-171.us-east-2.compute.amazonaws.com`
		A	18.218.105.173^{🇺🇸 Amazon18.216.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-218-105-173.us-east-2.compute.amazonaws.com`
TXT	`sophos-domain-verification=236fc94b325d22801d3d553e66e01043bf9a870f`
TXT	`moec9ruvanr5100b5gnufabomk`
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...`
TXT	`j2ctb8aiq3s6042it1qsbeqt9b`
TXT	`n66d6arje94khl0722u3751u7t6`
TXT	`b8c3qljp42atsmtjocsc31isqh`
SOA	`ns.src.edu`syslog@src.edu 2013-07-04 #74

`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=1772435516

rank #773018 globally
rank #3643 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.chat

src.pt

src.mk

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.center

src.nl

src.cl

src.plus

src.is

src.edu

src.company

src.zone

src.si

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.town

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.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

csr.hu

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

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.pt

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

rcs.ro

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
○ 2026-03-14 07:02:40

○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
○ 2026-03-14 07:02:40

●NSdns.illinois.net2021-08-30 → 2026-03-14 · 3 obs

○ 2016-12-15 17:11:20
● 2021-08-30 16:06:18
● 2026-03-14 07:02:40

○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
○ 2026-03-14 07:02:40

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

● 2009-07-02 10:05:28
○ 2015-08-29 13:48:30
○ 2026-03-14 07:02:40

●NSns.src.edu2015-08-29 → 2026-03-14 · 3 obs

○ 2009-07-02 10:05:28
● 2015-08-29 13:48:30
● 2026-03-14 07:02:40

●NSns1.illinois.net2009-07-02 → 2026-03-14 · 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
● 2026-03-14 07:02:40

●NSns2.illinois.net2009-07-02 → 2026-03-14 · 2 obs

● 2009-07-02 10:05:28
● 2026-03-14 07:02:40

○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
○ 2026-03-14 07:02:40

●MXmx-01-us-east-2.prod.hydra.sophos.com2026-02-14 → 2026-03-14 · 3 obs

○ 2021-08-30 16:06:18
● 2026-02-14 20:51:00
● 2026-03-14 07:02:40

●MXmx-02-us-east-2.prod.hydra.sophos.com2026-02-14 → 2026-03-14 · 3 obs

○ 2021-08-30 16:06:18
● 2026-02-14 20:51:00
● 2026-03-14 07:02:40

●A192.124.249.1702026-02-14 → 2026-03-14 · 3 obs

○ 2021-08-30 16:06:18
● 2026-02-14 20:51:00
● 2026-03-14 07:02:40

○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
○ 2026-03-14 07:02:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	j.edu-servers.net, m.edu-servers.net, b.edu-servers.net, i.edu-servers.net...	-
src.edu	ns2.illinois.net, ns1.illinois.net, ns.src.edu	1 record

✅ Authoritative Response

Server: 206.166.61.22

NS records: ns2.illinois.net, ns1.illinois.net, ns.src.edu

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for src.edu (unsigned zone)

⏱️ Timing

Total: 3798ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.124.249.170`
NS	4	`ns.src.edu, ns1.illinois.net...`
MX	2	`mx-01-us-east-2.prod.hydra.sophos.com (p, mx-02-us-east-2.prod.hydra.sophos.com (p`
TXT	7	`n66d6arje94khl0722u3751u7t6, b8c3qljp42atsmtjocsc31isqh...`
SOA	1	`ns.src.edu syslog.src.edu`