sts.colum.edu - robtex.com

sts.colum.edu

DNSSEC⚠️ Not signed
A199.168.239.34🇺🇸 ATRIVO-AS199.168.236.0/22 Columbia College Chicago 600 S Michigan Chicago, IL, 60605

colum.edu

DNSSEC⚠️ Not signed
A216.146.221.38🇺🇸 AS7859216.146.192.0/19 Pair Networks, Inc. 2403 Sidney St. STE 210 Pittsburgh, PA 15203
NSns0.dnsmadeeasy.com ⭐
NSns1.dnsmadeeasy.com
NSns2.dnsmadeeasy.com
NSns3.dnsmadeeasy.com
NSns4.dnsmadeeasy.com
MXcolum-edu.mail.protection.outlook.com ⭐
TXTugtjdu7e1daene6m5ghl82koi4
TXTMS=ms95371918
TXTebjpqh98kbmul3nq9hne2e2a5b
TXTduo_sso_verification=JBrbqYLbTKggLLE6lTxrZ9cISjSS5zlZerbUNNZD053VuE3kvQKpvHE9...
TXTadobe-idp-site-verification=19f93aab09d9f352a0f6fab31215ec70dc41107b9c6b42e59...
TXTyJ3krjfRwBmHMZAMYnnmUDmVSRMXRPBc4QH0fsRks4phGcRXFKfwAXNuGXLaftOxwIZMT1ZSQ8t2w...
TXTapple-domain-verification=FZWUVLCpIilOisfc
TXTv=msv1 t=A2EEDB8A-C958-487E-9968-7012714F2406
TXTgoogle-site-verification=84uAgsZYwGkeEiMhcAmB3TBx6P7eXp8CNt8Y4kWKVHg
TXTv=spf1 mx a ip4:199.168.239.33 ip4:199.168.238.100 ip4:199.168.236.6 ip4:147....
SOAns0.dnsmadeeasy.comdns@dnsmadeeasy.com 2016-06-12 #49
WOT: SAFE (93/100)
rank #21323 globally
rank #535 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #65,097

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DNS History

1 record (1 active, 0 former)

A199.168.239.34
●A199.168.239.342026-04-16 → 2026-04-24 · 2 obs
● 2026-04-16 22:01:58
● 2026-04-24 02:14:20

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
edud.edu-servers.net, b.edu-servers.net, f.edu-servers.net, h.edu-servers.net...-
colum.eduns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com...-

✅ Authoritative Response

Server:208.80.124.2

NS records: ns1.dnsmadeeasy.com, ns4.dnsmadeeasy.com, ns3.dnsmadeeasy.com, ns0.dnsmadeeasy.com, ns2.dnsmadeeasy.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for colum.edu (unsigned zone)

⏱️ Timing

Total: 246ms | Queries: -

📄 Records

TypeCountSample Data
A1199.168.239.34

Analysis

IP Addresses

sts.colum.edu resolves to one IP number: 199.168.239.34.