src.edu - dns.ninja

`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	3.131.8.106^{🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix}
			PTR	`ec2-3-131-8-106.us-east-2.compute.amazonaws.com`
		A	3.132.1.176^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-132-1-176.us-east-2.compute.amazonaws.com`
		A	18.223.80.48^{🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-223-80-48.us-east-2.compute.amazonaws.com`
MX	`mx-02-us-east-2.prod.hydra.sophos.com`⁽²⁰⁾
		A	3.131.8.106^{🇺🇸 Amazon3.131.0.0/16 EC2 CMH prefix}
			PTR	`ec2-3-131-8-106.us-east-2.compute.amazonaws.com`
		A	3.132.1.176^{🇺🇸 Amazon3.132.0.0/14 EC2 CMH prefix}
			PTR	`ec2-3-132-1-176.us-east-2.compute.amazonaws.com`
		A	18.223.80.48^{🇺🇸 Amazon18.220.0.0/14 EC2 CMH prefix}
			PTR	`ec2-18-223-80-48.us-east-2.compute.amazonaws.com`
TXT	`j2ctb8aiq3s6042it1qsbeqt9b`
TXT	`b8c3qljp42atsmtjocsc31isqh`
TXT	`sophos-domain-verification=236fc94b325d22801d3d553e66e01043bf9a870f`
TXT	`n66d6arje94khl0722u3751u7t6`
TXT	`MS=6BE840DD89B174D485195C826B04A14A5A47D2E2`
TXT	`moec9ruvanr5100b5gnufabomk`
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=1781656165

rank #713584 globally
rank #3591 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.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.studio

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

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

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
○ 2026-06-17 01:20:00

○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
○ 2026-06-17 01:20:00

●NSdns.illinois.net2021-08-30 → 2026-06-17 · 3 obs

○ 2016-12-15 17:11:20
● 2021-08-30 16:06:18
● 2026-06-17 01:20:00

○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
○ 2026-06-17 01:20:00

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

● 2009-07-02 10:05:28
○ 2015-08-29 13:48:30
○ 2026-06-17 01:20:00

●NSns.src.edu2015-08-29 → 2026-06-17 · 3 obs

○ 2009-07-02 10:05:28
● 2015-08-29 13:48:30
● 2026-06-17 01:20:00

●NSns1.illinois.net2009-07-02 → 2026-06-17 · 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
● 2026-06-17 01:20:00

●NSns2.illinois.net2009-07-02 → 2026-06-17 · 2 obs

● 2009-07-02 10:05:28
● 2026-06-17 01:20:00

○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
○ 2026-06-17 01:20:00

●MXmx-01-us-east-2.prod.hydra.sophos.com2026-02-14 → 2026-06-17 · 3 obs

○ 2021-08-30 16:06:18
● 2026-02-14 20:51:00
● 2026-06-17 01:20:00

●MXmx-02-us-east-2.prod.hydra.sophos.com2026-02-14 → 2026-06-17 · 3 obs

○ 2021-08-30 16:06:18
● 2026-02-14 20:51:00
● 2026-06-17 01:20:00

●A192.124.249.1702026-02-14 → 2026-06-17 · 3 obs

○ 2021-08-30 16:06:18
● 2026-02-14 20:51:00
● 2026-06-17 01:20:00

○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
○ 2026-06-17 01:20:00

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	h.edu-servers.net, l.edu-servers.net, g.edu-servers.net, a.edu-servers.net...	26 records
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: 3253ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`192.124.249.170`
NS	4	`ns2.illinois.net, ns1.illinois.net...`
MX	2	`mx-02-us-east-2.prod.hydra.sophos.com (p, mx-01-us-east-2.prod.hydra.sophos.com (p`
TXT	7	`sophos-domain-verification=236fc94b325d2, v=spf1 ip4:198.105.13.131 ip4:23.21.109....`
SOA	1	`ns.src.edu syslog.src.edu`

📌 Glue Records Collected

Total: 27

In-bailiwick: 1 (ns.src.edu)

Out-of-bailiwick: 26 (m.edu-servers.net, l.edu-servers.net, k.edu-servers.net...)

Analysis

Hierarchy

src.edu has five child domains: portal.src.edu, ns.src.edu, my.src.edu, www.src.edu and mail.src.edu.

IP Addresses

src.edu directs to one IP number, which is 192.124.249.170.

Among the host names that share IP numbers with src.edu are www.altiplano.org, beaverlakenaturecenter.org, citrusparkeyecare.com and two others.

Name Servers

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

There is at least partial name server overlap between src.edu and other domains — haroldwashingtoncollege.edu, zion6.com, c-ville.wilmsn.k12.il.us and two more among them.

The name servers ns2.cps.k12.il.us, ns.cps.k12.il.us and ns.rtc6.illinois.net are often found in combination with these name servers.

Hosts with two IP numbers each:

ns1.illinois.net resolves to two addresses: 206.166.61.22 and 2001:1848:0:9300::4.

Hosts that resolve to one IP address:

The hostname ns.src.edu resolves to 216.124.232.131.

The hostname dns.illinois.net resolves to 66.99.142.5.

The hostname ns2.illinois.net resolves to 206.166.17.200.

Mail Servers

The MX records for src.edu point to two mail servers: mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com.

src.edu has the same mail server arrangement as a number of other domains, for example elllantero.com.pa, monacellars.com.au, agcok.com and two more.

src.edu shares at least some of its mail servers with other domains — for example delnorte.courts.ca.gov, cimcool.com, gidlaboratories.com and two more.

mx-01-us-east-2.prod.hydra.sophos.com and mx-02-us-east-2.prod.hydra.sophos.com both direct to 3.131.8.106, 3.132.1.176 and 18.223.80.48, all three IP addresses being shared between the two hosts.

mx-01-us-east-2.prod.hydra.sophos.com along with mx-02-us-east-2.prod.hydra.sophos.com each resolve to 3.131.8.106 IP addresses.

mx-01-us-east-2.prod.hydra.sophos.com along with mx-02-us-east-2.prod.hydra.sophos.com each resolve to 3.132.1.176 IP addresses.

mx-01-us-east-2.prod.hydra.sophos.com along with mx-02-us-east-2.prod.hydra.sophos.com each resolve to 18.223.80.48 IP addresses.