ckts.info

.info crawl

First seen 2026-04-11 · Last seen 2026-05-18 · ok HTTP/1.1 200 3097 ms crawled 2026-05-18

US · 172.104.9.200 · AS63949 Akamai Connected Cloud

Reputation 100/100

Classifying

HTML metadata

Title: Older Phones & Phone Systems on VoIP
Description: Voice Over IP for Step-By-Step.

Technology

Server: Apache

Third-party hosts loaded (1)

www.google.com×1

Social

Contact

Email

webmaster@ckts.info

Registration

Registrar

Porkbun LLC

Created

2003-04-18

Expires

2027-04-18 333 days left

Updated

2026-03-31

Name servers

ns1.he.net
ns2.he.net
ns3.he.net
ns4.he.net
ns5.he.net

DNS records live

NS

ns1.he.net
ns2.he.net
ns3.he.net
ns4.he.net
ns5.he.net

MX

10 shadow.mxrouting.net
20 shadow-relay.mxrouting.net

TXT

google-site-verification=_7wzQpnzRx9UivgACGYXZvAD_afw6VYgPUHiLwuU9oY

Email authentication strong

SPF

v=spf1 include:mxroute.com -all

strict (-all)

DMARC

v=DMARC1; p=quarantine; pct=100; rua=mailto:re+esu8qapgexh@dmarc.postmarkapp.com; sp=none; aspf=r;

policy: quarantine · sp=none

DKIM

selector1: v=DKIM1; h=sha256; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCz3NqR559CV5einE425htNcQ+8w6CyXDZyO2HyS8fSRgajpD6QpHcCihCmKH5fwrjMtIzdbwdv…
selector2: v=DKIM1; h=sha256; k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQDAqjKIzY/rM8O/7B0H5hc31oMGNe3wp+GVGYhDtbgDLxFsdZvP6DEDJ49igyfVnj2KCWZCTDgv…
k1: k=rsa; p=MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCqfl9XSCpGUn//Bsm6exuSHa6QW3ALEf4M3b4Ql0BNW1msmJmP3lyd4qozUHXZLeVP1KSgV2pYImX6G7E+Rs4qBzf7Ul1…

selectors probed

Certificate (current)

R13

from 2026-05-03 to 2026-08-01

Expires in 73 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 70/100 Checked live page: https://ckts.info/

present

strict-transport-security
x-frame-options
x-content-type-options

findings

missing Content Security Policy
missing Referrer Policy
missing Permissions Policy

Header values

x-frame-options: DENY
x-content-type-options: nosniff
strict-transport-security: max-age=15768000