🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`devweb1.cair.du.edu`

	DNSSEC	⚠️ Not signed
	A	130.253.2.129^{🇺🇸 FRGP130.253.0.0/16 Denver University Department of Computing and Information Resources 2020 South Race BA469 Denver, CO 80208, USA http://www.du.edu/}

`cair.du.edu`

	DNSSEC	⚠️ Not signed
	NS	`nsipsvc03-vwp.du.edu` ⭐
	NS	`ns1.p201.dns.oraclecloud.net` ⚠️ Not in parent delegation
	NS	`ns2.p201.dns.oraclecloud.net` ⚠️ Not in parent delegation
	NS	`ns3.p201.dns.oraclecloud.net` ⚠️ Not in parent delegation
	NS	`ns4.p201.dns.oraclecloud.net` ⚠️ Not in parent delegation
	MX	`du-edu.mail.protection.outlook.com` ⭐
	SOA	`nsipsvc03-vwp.du.edu`info-dns@du.edu serial=2001115658

WOT: SAFE (81/100)
WOT: SAFE (90/100)

Same first word

devweb1.com

devweb1.co.uk

devweb1.ph

devweb1.pages.dev

Similar names

webdev1.pages.dev

webdev1.cloud

webdev1.net

web1dev.com

webdev1.workers.dev

webdev1.ir

1webdev.com

webdev1.com

webdev1.space

Previous names

cartman.cair.du.edu

chaos-ce0.cair.du.edu

copia.cair.du.edu

Next names

do-not-use1.cair.du.edu

fe-ex.cair.du.edu

helpcenter.cair.du.edu

DNS History

1 record (1 active, 0 former)

●A130.253.2.1292026-06-14 → 2026-10-17 · 2 obs

● 2026-06-14 13:24:30
● 2026-10-17 21:25:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
edu	a.edu-servers.net, b.edu-servers.net, c.edu-servers.net, d.edu-servers.net...	-
du.edu	ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net	-

✅ Authoritative Response

Server:108.59.166.201

NS records: ns1.p201.dns.oraclecloud.net, ns2.p201.dns.oraclecloud.net, ns3.p201.dns.oraclecloud.net, ns4.p201.dns.oraclecloud.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for du.edu (unsigned zone)

⏱️ Timing

Total: 1355ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`130.253.2.129`

Analysis

IP Addresses

devweb1.cair.du.edu has exactly one IP address — 130.253.2.129.

devweb1.cair.du.edu - robtex.com