physicsclassroom.com

SOA

Start of Authority

Primary NS

jeff.ns.cloudflare.com

Mailbox

dns.cloudflare.com

Serial

2409618980

Refresh

10000

Retry

2400

Expire

604800

Minimum TTL

1800

NS

Nameservers

olga.ns.cloudflare.com jeff.ns.cloudflare.com

MX

Mail Exchangers

physicsclassroom-com.mail.protection.outlook.com0

TXT

TXT Records

eiiqgobf33ei9bk38cr0pp1ph1

v=spf1 +ip4:64.25.118.17 +ip4:64.25.122.120 +ip4:64.25.120.16 +a +mx include:spf.mailjet.com include:spf.forwardemail.net include:_spf.google.com include:spf.protection.outlook.com ~all

google-site-verification=NxaZ6pdbBnQKCXSDvVDPx0IamJpwODRxbfSyWBxQ5mM

google-site-verification=m2ElzZku1A2ye_g1jxfgCY0lXbKX5CPVTnQ3tSWJyio

MS=ms91431257

A

IPv4 Addresses

172.67.69.137 104.26.6.124 104.26.7.124

AAAA

IPv6 Addresses

2606:4700:20::ac43:4589 2606:4700:20::681a:77c 2606:4700:20::681a:67c

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
104.26.6.124, 104.26.7.124	AS13335	104.26.0.0/20	Cloudflare, Inc.
172.67.69.137	AS52925	172.67.0.0/16	Ascenty Data Centers e Telecomunicações S/A
172.67.69.137	AS13335	172.67.64.0/20	Cloudflare, Inc.
2606:4700:20::681a:67c, 2606:4700:20::681a:77c, 2606:4700:20::ac43:4589	AS13335	2606:4700:20::/44	Cloudflare, Inc.
2606:4700:20::681a:67c, 2606:4700:20::681a:77c, 2606:4700:20::ac43:4589	AS13335	2606:4700::/36	Cloudflare, Inc.

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