DNS propagation
DNS Live stream /api/v1/dns/propagationQuery 15 global resolvers — see if your DNS change has propagated worldwide.
Inconsistent — propagation in progress
14 answer sets A
Queried 15 resolvers across the world for www.staging.widn.ai.
Cloudflare
1.1.1.1
54 ms
- d3dss7vli2cwot.cloudfront.net.
- 18.239.69.15
- 18.239.69.84
- 18.239.69.96
- 18.239.69.55
Cloudflare 2
1.0.0.1
53 ms
- d3dss7vli2cwot.cloudfront.net.
- 18.239.69.84
- 18.239.69.96
- 18.239.69.55
- 18.239.69.15
Google
8.8.8.8
81 ms
- d3dss7vli2cwot.cloudfront.net.
- 18.239.208.60
- 18.239.208.48
- 18.239.208.91
- 18.239.208.16
Google 2
8.8.4.4
80 ms
- d3dss7vli2cwot.cloudfront.net.
- 18.239.208.91
- 18.239.208.16
- 18.239.208.48
- 18.239.208.60
Quad9
9.9.9.9
44 ms
- d3dss7vli2cwot.cloudfront.net.
- 13.32.121.86
- 13.32.121.123
- 13.32.121.67
- 13.32.121.103
OpenDNS
208.67.222.222
89 ms
- d3dss7vli2cwot.cloudfront.net.
- 18.239.208.48
- 18.239.208.60
- 18.239.208.91
- 18.239.208.16
OpenDNS 2
208.67.220.220
44 ms
- d3dss7vli2cwot.cloudfront.net.
- 18.239.208.48
- 18.239.208.60
- 18.239.208.91
- 18.239.208.16
Level 3
4.2.2.2
69 ms
- d3dss7vli2cwot.cloudfront.net.
- 52.84.143.122
- 52.84.143.95
- 52.84.143.43
- 52.84.143.11
Comodo Secure
8.26.56.26
79 ms
- d3dss7vli2cwot.cloudfront.net.
- 52.84.143.43
- 52.84.143.11
- 52.84.143.95
- 52.84.143.122
Verisign
64.6.64.6
50 ms
- d3dss7vli2cwot.cloudfront.net.
- 18.239.69.15
- 18.239.69.55
- 18.239.69.84
- 18.239.69.96
Yandex
77.88.8.8
351 ms
- d3dss7vli2cwot.cloudfront.net.
- 13.32.121.103
- 13.32.121.86
- 13.32.121.67
- 13.32.121.123
CleanBrowsing
185.228.168.9
40 ms
- d3dss7vli2cwot.cloudfront.net.
- 13.32.121.123
- 13.32.121.103
- 13.32.121.86
- 13.32.121.67
Control D
76.76.2.0
47 ms
- d3dss7vli2cwot.cloudfront.net.
- 18.239.69.55
- 18.239.69.84
- 18.239.69.96
- 18.239.69.15
AdGuard
94.140.14.14
374 ms
- d3dss7vli2cwot.cloudfront.net.
- 13.227.207.42
- 13.227.207.125
- 13.227.207.41
- 13.227.207.16
Mullvad
194.242.2.2
33 ms
No records returned.
Distinct answer sets
1
d3dss7vli2cwot.cloudfront.net.,18.239.69.15,18.239.69.84,18.239.69.96,18.239.69.55
2
d3dss7vli2cwot.cloudfront.net.,18.239.69.84,18.239.69.96,18.239.69.55,18.239.69.15
3
d3dss7vli2cwot.cloudfront.net.,18.239.208.60,18.239.208.48,18.239.208.91,18.239.208.16
4
d3dss7vli2cwot.cloudfront.net.,18.239.208.91,18.239.208.16,18.239.208.48,18.239.208.60
5
d3dss7vli2cwot.cloudfront.net.,13.32.121.86,13.32.121.123,13.32.121.67,13.32.121.103
6
d3dss7vli2cwot.cloudfront.net.,18.239.208.48,18.239.208.60,18.239.208.91,18.239.208.16
7
d3dss7vli2cwot.cloudfront.net.,52.84.143.122,52.84.143.95,52.84.143.43,52.84.143.11
8
d3dss7vli2cwot.cloudfront.net.,52.84.143.43,52.84.143.11,52.84.143.95,52.84.143.122
9
d3dss7vli2cwot.cloudfront.net.,18.239.69.15,18.239.69.55,18.239.69.84,18.239.69.96
10
d3dss7vli2cwot.cloudfront.net.,13.32.121.103,13.32.121.86,13.32.121.67,13.32.121.123
11
d3dss7vli2cwot.cloudfront.net.,13.32.121.123,13.32.121.103,13.32.121.86,13.32.121.67
12
d3dss7vli2cwot.cloudfront.net.,18.239.69.55,18.239.69.84,18.239.69.96,18.239.69.15
13
d3dss7vli2cwot.cloudfront.net.,13.227.207.42,13.227.207.125,13.227.207.41,13.227.207.16
14
(empty)
How to use DNS propagation
-
1
Paste your input
Enter the value at the top — domain, IP, URL, email, ASN, hash, whatever fits this tool. The smart input auto-detects type.
-
2
Click "Inspect"
host.tools issues real probes (DNS, HTTP, TCP, TLS, WHOIS where applicable) and renders the result in milliseconds.
-
3
Open the API tab
Every web tool has a sibling /api/v1/dns/propagation JSON endpoint with the same payload. One copy-as-curl click and you're scripting it.
Why this matters
DNS is the routing layer for everything you do on the internet. A bad TTL, a missing MX or an unsigned zone propagates outages and inboxes-full-of-spam in minutes. Verify before you ship.
API equivalent
/api/v1/dns/propagation?q=www.staging.widn.ai
curl -s '/api/v1/dns/propagation?q=www.staging.widn.ai'
Embed this tool
<iframe src="/dns/propagation?q={INPUT}&embed=1"
width="100%" height="600" frameborder="0"></iframe>
Drop into any HTML page. The embed=1 flag hides nav and footer.
FAQ · DNS propagation
Common questions
Is DNS propagation free?
Yes — every tool is free on the web with a 200/hour rate limit per IP. The matching API endpoint /api/v1/dns/propagation is free up to 100 requests/hour, no key required.
Where does the data come from?
Real-time probes against authoritative sources (DNS root, RIRs, registries, the target server itself), plus partner data feeds from hostinfo.com (GeoIP/ASN) and hostcheck.com (reputation).
How fresh are the results?
Live by default. Cached for 5 minutes to make repeat queries instant; pass
?nocache=1 for a forced refresh.Can I run this from the command line?
Yes — every tool ships with a copy-as-curl. There's also an official CLI:
host.tools dns propagation YOUR_INPUT.Can I monitor results over time?
Pro tier lets you schedule any tool to run every 1/5/15/60 min and alert on diff. See monitors.
host.tools Pro
Run DNS propagation on a schedule. Get pinged when it changes.
Pro gets you bulk lookups, monitors, webhook alerts, history, exports and 10,000 API calls/day. $19/mo.
- ✓Schedule any tool — every 1, 5, 15, 60 min
- ✓Diff against last run, alert on change
- ✓Webhook + email + Slack + PagerDuty + OpsGenie
- ✓Bulk CSV upload, 1,000 inputs per job
- ✓Export results as CSV / NDJSON / Excel
- ✓90-day history, comparison view