sierracentre.com - bgp.he.net

SOA

Start of Authority

Primary NS

thomas.ns.cloudflare.com

Mailbox

dns.cloudflare.com

Serial

2406000479

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

Nameservers

thomas.ns.cloudflare.com tori.ns.cloudflare.com

MX

Mail Exchangers

d400904.a.ess.ca.barracudanetworks.com10 d400904.b.ess.ca.barracudanetworks.com10

TXT

TXT Records

MS=ms38025516

v=spf1 mx ptr include:spf.ess.ca.barracudanetworks.com mx:remote.sierracentre.com mx:access.sierracentre.com ip4:remote.sierracentre.com ip4:access.sierracentre.com ip4:mail.shaw.com ptr:shaw.com include:shaw.com -all

A

IPv4 Addresses

104.21.5.13 172.67.132.185

AAAA

IPv6 Addresses

2606:4700:3032::6815:50d 2606:4700:3031::ac43:84b9

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.

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IPs	Origin AS	Announcement	Description
104.21.5.13	AS13335	104.21.0.0/19	Cloudflare, Inc.
104.21.5.13	AS13335	104.21.0.0/20	Cloudflare, Inc.
172.67.132.185	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.132.185	AS13335	172.67.128.0/20	Cloudflare, Inc.
2606:4700:3031::ac43:84b9, 2606:4700:3032::6815:50d	AS13335	2606:4700:3030::/44	Cloudflare, Inc.
2606:4700:3031::ac43:84b9	AS13335	2606:4700:3031::/48	Cloudflare, Inc.
2606:4700:3032::6815:50d	AS13335	2606:4700:3032::/48	Cloudflare, Inc.

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