lettertec.com - bgp.he.net

SOA

Start of Authority

Primary NS

dean.ns.cloudflare.com

Mailbox

dns.cloudflare.com

Serial

2414800023

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

Nameservers

gloria.ns.cloudflare.com dean.ns.cloudflare.com

MX

Mail Exchangers

lettertec-com.mail.protection.outlook.com0

TXT

TXT Records

v=spf1 include:spf.sendinblue.com include:spf.protection.outlook.com a:server1.printlogicsystem.com a:server2.printlogicsystem.com a:server3.printlogicsystem.com a:server4.printlogicsystem.com ip4:78.153.223.163 include:spf.mandrillapp.com ~all

MS=ms70688077

Sendinblue-code:db4380f251490b3ebf7fc68345e623de

google-site-verification=ayJbp50zAH84qpiZfwt_9oFUjodY_5s3ToB0FVA0FsU

A

IPv4 Addresses

104.21.22.110 172.67.204.139

AAAA

IPv6 Addresses

2606:4700:3033::6815:166e 2606:4700:3035::ac43:cc8b

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
104.21.22.110	AS13335	104.21.0.0/19	Cloudflare, Inc.
104.21.22.110	AS13335	104.21.16.0/20	Cloudflare, Inc.
172.67.204.139	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.204.139	AS13335	172.67.192.0/20	Cloudflare, Inc.
2606:4700:3033::6815:166e, 2606:4700:3035::ac43:cc8b	AS13335	2606:4700:3030::/44	Cloudflare, Inc.
2606:4700:3033::6815:166e	AS13335	2606:4700:3033::/48	Cloudflare, Inc.
2606:4700:3035::ac43:cc8b	AS13335	2606:4700:3035::/48	Cloudflare, Inc.

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