Posteo | Email green, secure, simple and ad-free

Website Information

Domain	posteo.de
Title	Email green, secure, simple and ad-free - posteo.de -
Description

Network & Domain Data

HTTP 200

URL	https://posteo.de
HTTP	HTTP/1.1 302 Found
date	Mon, 29 Jun 2026 23:55:40 GMT
server	Apache
cache-control	no-cache, no-store, max-age=0, must-revalidate
pragma	no-cache
expires	Fri, 01 Jan 1990 00:00:00 GMT
set-cookie	_mailservice_session=BAh7BzoPc2Vzc2lvbl9pZCIlYTcxMjIzODdiYzU5MTNhNjliMjExNzUzNmY4NTE2ZTI6D2V4cGlyZXNfYXRsKwd8V0Rq--98dc68a96051d903ad298e19eeafc7b3bd990425; path=/; HttpOnly; SameSite=Lax; secure
referrer-policy	no-referrer
content-length	86
status	302 Found
x-content-type-options	nosniff
x-dns-prefetch-control	off
content-security-policy	connect-src https://api.posteo.de https://payment.posteo.de https://cdn.posteo.de wss://posteo.de 'self'; child-src 'self'; font-src 'self' data:; form-action https://www.paypal.com https://hooks.stripe.com 'self' data:; frame-ancestors 'self'; frame-src 'self' blob:; img-src data: *; manifest-src 'self'; media-src 'self' https://cdn.posteo.de; object-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-eval' 'unsafe-inline'; default-src 'none'; reflected-xss block; referrer no-referrer;
permissions-policy	accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), picture-in-picture=(), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(), xr-spatial-tracking=()
location	https://posteo.de/en
content-type	text/html; charset=utf-8
strict-transport-security	max-age=31536000; includeSubDomains; preload
HTTP/1.1 200 OK
date	Mon, 29 Jun 2026 23:55:40 GMT
server	Apache
referrer-policy	no-referrer
last-modified	Mon, 29 Jun 2026 15:17:49 GMT
etag	"100bc-65565f61961b3"
accept-ranges	bytes
content-length	65724
vary	Accept-Encoding
x-content-type-options	nosniff
x-dns-prefetch-control	off
content-security-policy	connect-src https://api.posteo.de https://payment.posteo.de https://cdn.posteo.de wss://posteo.de 'self'; child-src 'self'; font-src 'self' data:; form-action https://www.paypal.com https://hooks.stripe.com 'self' data:; frame-ancestors 'self'; frame-src 'self' blob:; img-src data: *; manifest-src 'self'; media-src 'self' https://cdn.posteo.de; object-src 'self'; script-src 'self' 'unsafe-inline' 'unsafe-eval'; style-src 'self' 'unsafe-eval' 'unsafe-inline'; default-src 'none'; reflected-xss block; referrer no-referrer;
permissions-policy	accelerometer=(), ambient-light-sensor=(), autoplay=(), battery=(), camera=(), cross-origin-isolated=(), display-capture=(), document-domain=(), encrypted-media=(), execution-while-not-rendered=(), execution-while-out-of-viewport=(), fullscreen=(), geolocation=(), gyroscope=(), magnetometer=(), microphone=(), midi=(), navigation-override=(), payment=(), picture-in-picture=(), screen-wake-lock=(), sync-xhr=(), usb=(), web-share=(), xr-spatial-tracking=()
cache-control	max-age=0, must-revalidate
content-type	text/html
strict-transport-security	max-age=31536000; includeSubDomains; preload

A 185.67.36.168 TTL 87

A 185.67.36.169 TTL 87

AAAA 2a05:bc0:1000::169:1 TTL 170

AAAA 2a05:bc0:1000::168:1 TTL 170

MX 10 mx01.posteo.de TTL 266

MX 10 mx02.posteo.de TTL 266

MX 10 mx03.posteo.de TTL 266

MX 10 mx04.posteo.de TTL 266

NS sto.excedodns.se TTL 300

NS emea.excedodns.eu TTL 300

NS ns01.posteo-dns.de TTL 300

NS ns02.posteo-dns.de TTL 300

NS ns21.posteo-dns.ch TTL 300

NS ns31.posteo-dns.eu TTL 300

NS world.excedodns.org TTL 300

NS global.excedodns.com TTL 300

NS nordic.excedodns.net TTL 300

TXT v=spf1 ip4:185.67.36.0/23 ip6:2a05:bc0:1000::/47 ~all TTL 300

TXT 84944eaf2fa3496cc8b73383c39b0046330432b19e3400ce8c21052b09194db TTL 300

TXT e09403217652a8ddff5c9587701e02f9d12b226b6523bcf247aee481d00b4b1 TTL 300

Subject (CN)	posteo.de
Issuer	GeoTrust EV RSA CA G2
Valid From	2026-02-18 00:00:00
Valid To	2027-02-24 23:59:59
Serial Number	0c57ee5d71289ad1d02d6675ca54c209

% https	//webwhois.denic.de/?lang=en
Domain	posteo.de
Nserver	emea.excedodns.eu
Nserver	global.excedodns.com
Nserver	nordic.excedodns.net
Nserver	ns01.posteo-dns.de
Nserver	ns02.posteo-dns.de
Nserver	ns21.posteo-dns.ch
Nserver	ns31.posteo-dns.eu
Nserver	sto.excedodns.se
Nserver	world.excedodns.org
Dnskey	257 3 8 AwEAAaf1r7SIqmjxs+kjuXGt/hSwa1IZvMb2ed5zuALoSu80+rAB79lZWSiNCS2Y1MYkIu/OicbRtfV15HEooaeLfduZyFgwWVJK7IgHdqRAkU/2pCuX4arQ8h9SPQLNTccFlH0aP+oAuZPfeCVlqFh0fgMtfPdNOKnk49qClPuND+EWoWsowMyZT4yPF20Uv105tm6A5KRMmK7Lv+pbOZbmCpIfLwmAHcezk+yNq8VF+J0kfzq1NgVt4Pds514x3Q2h8ZI4XkyJll36FwlvGOwZXs477fwsDUT8xMknzCbPY1hCxkRYC8+X+hx6vezsLoSgVctllyS8U0q7MHRMrDPbEhNRcFYDqvxXyLN2hHYOU43WlDKmcUsxIpdwGHh+tg4C/YLsNmWbI19Flf9kGbQqmKDnUkBhbdGcR7RKVaFIfvix
Status	connect
Changed	2023-04-28T04:09:10+02:00