Results for twitter.com

Looking good. No issues right now.

twitter.com is up, secure, and pointing to the right place. But this is just a snapshot — things break at 3am too.

Last checked just now from Dublin

Get told if this breaks Free · no card · 30 seconds

Response time

HTTP 301

We loaded twitter.com once from Dublin. Here's where the 194 milliseconds went.

HTTP 301
194 ms
Dublin
Just now
DNS
19ms
Finding your server
TCP
1ms
Opening the connection
TLS
3ms
Setting up the padlock
Server
171ms
Your server thinking
Download
0ms
Sending the page back
Time to first byte 194ms Page size 0 B
One snapshot. Sign up and we'll check around the clock from multiple regions — you'll notice a slow day before your customers do.
Watch this site

twitter.com is secure

Healthy

The padlock’s there. Visitors see a green padlock and browsers trust the certificate.

Certificate

Issued by Let's Encrypt
Valid from 30 Mar 2026
Expires 28 Jun 2026
Chain Trusted
Expires in
61
days

Most sites auto-renew these. We'll shout if yours forgets.

People can find twitter.com

Healthy

Visitors, bots, and email all end up in the right place. Nothing misconfigured.

Domain resolves to an IP Pass
Has A or AAAA records Pass
Nameservers are configured Pass
Mail records present Pass
Lookup time 49 ms

DNS records

This is how the internet finds twitter.com. All looks normal.

A Your site lives at this IP
172.66.0.227
NS These servers run your DNS
a.u06.twtrdns.net.
d.r06.twtrdns.net.
c.r06.twtrdns.net.
c.u06.twtrdns.net.
a.r06.twtrdns.net.
b.u06.twtrdns.net.
b.r06.twtrdns.net.
d.u06.twtrdns.net.
MX Where your email gets delivered
5 alt1.aspmx.l.google.com.
1 aspmx.l.google.com.
10 alt3.aspmx.l.google.com.
5 alt2.aspmx.l.google.com.
10 alt4.aspmx.l.google.com.
TXT Verification & policy records
google-site-verification=600dQ0pZYsH2xOFt4hYmf5f5NpjCbWE_qk5Y04dErYM
0a8c0fc6-bfa5-4ea7-b09b-87f2989022d6
mixpanel-domain-verify=164dda91-31f4-41e8-a816-0f59b38fea30
miro-verification=6e1ca9ad6d0c2cd2e4186141265f23ed618cfe37
slack-domain-verification=9oO8P4Glf4252QJDOg4rHGs6KlSkBuI5ZVmWRO8d
loom-site-verification=638c6bc173b9458997f64d305bf42499
google-site-verification=h6dJIv0HXjLOkGAotLAWEzvoi9SxqP4vjpx98vrCvvQ
canva-site-verification=lMnZ3wMh7c1uqZqa-cxZTg
v=spf1 ip4:199.16.156.0/22 ip4:199.59.148.0/22 ip4:8.25.194.0/23 ip4:8.25.196.0/23 ip4:204.92.114.203 ip4:204.92.114.204/31 include:_spf.google.com include:_thirdparty.twitter.com -all
google-site-verification=TNhAkfLUeIbzzzSgPNxS5aEkKMf3aUcpPmCK1_kmIvU
traction-guest=a4d0248d-fe01-4222-8fcc-33f68323e667
traction-guest=6882b04e-4188-4ff9-8bb4-bff5a3d358e6
apple-domain-verification=zd1iHoEO9LILEQIq
google-site-verification=F2uUiLUsD6kQlpUVQzxUM3PHa0uPo5GBS84SCG8QwXI
atlassian-domain-verification=j6u0o1PTkobCXC84uEF/sWpIPtaZURBVYqKzmTvT8wugLcHT1vvrzzA63iP1qSLN
MS=BEE202D20C326867290BDEFA2DDDF4594B5D6860
stripe-verification=46F7B88485621DC18923B43D12E90E6CDBCE232F2FEBCF084E6EFA91F6BA707D
google-site-verification=P9-NRZ0gaRKRGNDOXOjct5XETPtr3P9D-XA8HnlbAy4
bj6sbt5xqs9hw9jrfvz7hplrg0l680sb
adobe-idp-site-verification=a2ff8fc40c434d1d6f02f68b0b1a683e400572ab8c1f2c180c71c3d985b9270a
google-site-verification=q1ghWjGLX9Ba-Gy_B4n_pAgC_mQYzWmQpOD8CMWl_Hw
linear-domain-verification=t5iq7e7nbw5w
wrike-verification=MjU4MTA5MjoyN2UzNDc1MjU3MDZiZTY4NjBiNzliNDQ2OTUwNWY3NmM5NDgyMTBlYzFkNTcwYTE2YWNmZDdkNTY2ZmE4Yzlh

Domain registration

Healthy

Registered with CSC Corporate Domains, Inc.. Plenty of time before renewal.

Registrar CSC Corporate Domains, Inc.
Registered 21 Jan 2000
Expires 21 Jan 2027
Last updated 17 Jan 2026
DNSSEC Not enabled
Until renewal 269 days left

Where twitter.com lives

twitter.com resolves to 172.66.0.227. We checked from Dublin.

Map loads when page is interactive
Your server
172.66.0.227
We checked from
Dublin
1 of 8 available regions
Sign up and we'll check from multiple regions around the world — so you'll know if twitter.com is slow in Tokyo even when it's fast in London.
Watch this site
More than a snapshot

We'll remember how twitter.com has been — so you don't have to.

Uptime %, response times, SSL renewals, any incidents — all tracked over time so you can spot trends before they become problems.

Start free Takes 30 seconds · no card
Uptime over time 99.98%
The bit that actually matters

twitter.com looks fine right now.
But what about at 3am?

DomainDash watches twitter.com around the clock, from 8 regions around the world. If anything looks off — slow, broken, expiring — we tell you. That's the whole product.

5 sites free forever No credit card Alerts when things break

Questions you might have

What happens when my site goes down?

We send you an alert straight away — by email on every plan, plus Slack and SMS on higher tiers. The alert includes which site, what went wrong, and when we first noticed. When your site comes back up, we let you know that too.

Can I check sites I don't own?

Yes — if you manage client sites, you can check them. You just need the domain name. No code changes or access to the server required.

What counts as a “site”?

One domain counts as one site. So acmecorp.com is one site. If you also check staging.acmecorp.com, that’s a second site.

Can I cancel at any time?

Yes. No contracts, no cancellation fees. If you cancel a paid plan, you keep access until the end of your billing period, then your account reverts to the free tier.

How is this different from UptimeRobot or Pingdom?

DomainDash is built for freelancers and small teams, not DevOps engineers. We check uptime, SSL, DNS, and response speed in one place, with alerts in plain English — not technical jargon. And we’re priced so you don’t have to think twice about checking all your sites.

Do I need to install anything?

No. You just enter your domain name and we start checking it. No code snippets, no server access, no DNS changes.