LinkedIn Tag
Upcoming Webinar: Q&A with a QSA - PCI DSS 6.4.3 & 11.6.1 (cside x MegaplanIT)

postscript.io

Apr 4th 2026 05:14 PM

Key-Systems GmbH

unsigned

Yes

Nov 27th 2025 02:00 PM

Postscript.io is a domain with unknown purpose, but its recent registration in 2020 and unsigned DNSSEC status raise concerns about its legitimacy. Caution is advised due to its potential risk and lack of trustworthiness.

Copy Summary
Copy Link
Helpful
Not Helpful
WHOIS Information
Registrar Key-Systems GmbH
Registration: April 4th, 2018
Expires: April 4th, 2026
Updated: November 27th, 2025
Nameservers
ns-1021.awsdns-63.net. 205.251.195.253
ns-1106.awsdns-10.org. 205.251.196.82
ns-2022.awsdns-60.co.uk. 205.251.199.230
ns-448.awsdns-56.com. 205.251.193.192
Meta Tags
viewport
width=device-width, initial-scale=1.0, minimum-scale=1
title
Postscript - SMS Marketing and Sales for Shopify Brands
description
Engage with customers wherever they are. Postscript helps you build strong customer relationships across the entire buying experience. Start your free trial today.
og:type
website
og:url
https://postscript.io/
og:title
Postscript - SMS Marketing and Sales for Shopify Brands
og:description
Engage with customers wherever they are. Postscript helps you build strong customer relationships across the entire buying experience. Start your free trial today.
og:image
https://images.ctfassets.net/mpv16aisnpdx/714wEtPmuTGF3Ehl6XG3Fi/9193296e03d7fca55b961775d17113a6/SEO_Open_graph.jpg?fit=fill&w=1200&h=630
twitter:card
summary_large_image
twitter:url
https://postscript.io/
twitter:title
Postscript - SMS Marketing and Sales for Shopify Brands
twitter:description
Engage with customers wherever they are. Postscript helps you build strong customer relationships across the entire buying experience. Start your free trial today.
twitter:image
https://images.ctfassets.net/mpv16aisnpdx/7CrPh70aBbMTP27TLCz5Cy/952ceaf995a9c8ff13809bdaf82be54d/SEO_Twitter.jpg?fit=fill&w=1200&h=630
next-head-count
18
p:domain_verify
1f6997c7d13480fdfa6b5421bbaf5228
google-site-verification
E2Sds_SZUHc_SV8i7dNTTk8a9FpuZR-I2ckJ5CDSRGU
SSL Certificate
Status:

Disabled

Expires: February 27th, 2026
Issuer: Let's Encrypt
DNS Records
Hostname Type TTL Priority Content
postscript.io A 60
99.83.231.61
postscript.io MX 300 1
aspmx.l.google.com.
postscript.io MX 300 10
alt3.aspmx.l.google.com.
postscript.io MX 300 10
alt4.aspmx.l.google.com.
postscript.io MX 300 5
alt1.aspmx.l.google.com.
postscript.io MX 300 5
alt2.aspmx.l.google.com.
postscript.io NS 172800
ns-1021.awsdns-63.net.
postscript.io NS 172800
ns-1106.awsdns-10.org.
postscript.io NS 172800
ns-2022.awsdns-60.co.uk.
postscript.io NS 172800
ns-448.awsdns-56.com.
postscript.io SOA 900
ns-448.awsdns-56.com. awsdns-hostmaster.amazon.com. 1 7200 900 1209600 86400
postscript.io TXT 300
"1password-site-verification=NCCZYHHMFBB6HMF35QQS4OEMY4"
postscript.io TXT 300
"MS=ms83340184"
postscript.io TXT 300
"ZOOM_verify_LxKFRNzPOlJgHv5rxhHTLS"
postscript.io TXT 300
"apple-domain-verification=CXuReZDy7oxFV15U"
postscript.io TXT 300
"asv=5bfa33852be7f456bbc2062641d2104d"
postscript.io TXT 300
"atlassian-domain-verification=7ye5iv36NTjpzJaqoEAik1dRGCUDeP/gDTFJRpZvLEgEUdGVfcpUWyaARjDJ4g6D"
postscript.io TXT 300
"atlassian-sending-domain-verification=d1ab5438-993d-4ba4-b9cb-411c998cde95"
postscript.io TXT 300
"cursor-domain-verification-ytw5gy=ie6wE36eIHOemcFD0rHfoc6CK"
postscript.io TXT 300
"google-site-verification=QSrXk5fDyhVx5iTeQBU2o6mbe4xSoAZRQcLfj2s4MDw"
postscript.io TXT 300
"google-site-verification=xpYzzRom7f-LvCHwSEdDLrnL26YkhTaf7VzxlTOEW6k"
postscript.io TXT 300
"include:mail.zendesk.com"
postscript.io TXT 300
"jetbrains-domain-verification=5pn1avvpxsp9lec8u7usqifz6"
postscript.io TXT 300
"mongodb-site-verification=5SBHKpK574sSfg3kGG8EKEXUXUcK2gtR"
postscript.io TXT 300
"mongodb-site-verification=WryyIpku6yfoDjLp7wMU546F7hbpovcL"
postscript.io TXT 300
"openai-domain-verification=dv-Qjn8Sq28UiBlC5kkw6RC3ff8"
postscript.io TXT 300
"postman-domain-verification=bdcf50a89838911efcf67cb180efe22d3585e30526139fb026a194959373084fc5284641f638c8ef4bb2c803e67f7d07f455495a137a032a99701fe63b375f68"
postscript.io TXT 300
"slack-domain-verification=hcyDllJJd2yJ4Ij9xC0q7A6cRaorZEyTsngW5gsj"
postscript.io TXT 300
"stripe-verification=bfa3b8a03c3b469fadf2cdfeca37d5190ff86cd971cbff7b665952bcdd245864"
postscript.io TXT 300
"v=spf1 include:_spf.google.com include:mailgun.org include:6202253.spf04.hubspotemail.net include:mail.zendesk.com include:_spf.sendergen.com ~all"
Book a demo