c4chicago.org - bgp.he.net

SOA

Start of Authority

Primary NS

kallie.ns.cloudflare.com

Mailbox

dns.cloudflare.com

Serial

2413444911

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

Nameservers

kallie.ns.cloudflare.com valentin.ns.cloudflare.com

MX

Mail Exchangers

d284950b.ess.barracudanetworks.com20 d284950a.ess.barracudanetworks.com10

TXT

TXT Records

v=spf1 ip4:12.252.100.18 ip4:96.74.247.126 ip4:104.193.30.46 ip4:206.197.200.48 ip4:96.47.143.74 include:spf.ess.barracudanetworks.com include:spf.protection.outlook.com -all

duo_sso_verification=sLlQk64n016H5cAaj04a0gvsKYyPer3KdWiuLl7xqjE3Nv8iDi8Z3yn9q2CljFOn

A

IPv4 Addresses

104.21.92.150 172.67.195.71

AAAA

IPv6 Addresses

2606:4700:3032::6815:5c96 2606:4700:3034::ac43:c347

Certificate Transparency Statistics

Total Certificates: 0

Total Domains: 0

Query Time: N/A

Certificate Transparency Statistics

Hostname results link to the full Cert Search surface for deeper exploration.

Loading Website Preview...

IPs	Origin AS	Announcement	Description
104.21.92.150	AS13335	104.21.64.0/19	Cloudflare, Inc.
104.21.92.150	AS13335	104.21.80.0/20	Cloudflare, Inc.
172.67.195.71	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.195.71	AS13335	172.67.192.0/20	Cloudflare, Inc.
2606:4700:3032::6815:5c96, 2606:4700:3034::ac43:c347	AS13335	2606:4700:3030::/44	Cloudflare, Inc.
2606:4700:3032::6815:5c96	AS13335	2606:4700:3032::/48	Cloudflare, Inc.
2606:4700:3034::ac43:c347	AS13335	2606:4700:3034::/48	Cloudflare, Inc.

Loading whois...

Loading...