email.openstack.org - robtex.com
email.openstack.org
openstack.org
| DNSSEC | ⚠️ Not signed | ||||||
| A | 2606:4700:3108::ac42:288f🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 2606:4700:3108::ac42:2b71🇺🇸 Cloudflare2606:4700:3108::/48 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.40.143🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| A | 172.66.43.113🇺🇸 Cloudflare172.66.40.0/21 101 Townsend Street, San Francisco, California 94107, US ✓ In HTTPS hints | ||||||
| NS | kiki.ns.cloudflare.com ⭐ | ||||||
| NS | mario.ns.cloudflare.com | ||||||
| MX | smtp.google.com ⭐ | ||||||
| TXT | e2ma-verification=q28bb | ||||||
| TXT | google-site-verification=WTRk3jnUkH8pONmBmJo6-miRiataMvXGQ-xIWyKUOnA | ||||||
| TXT | google-site-verification=jOyent1ysEOa-J4MWZcEMqmLgZUxn0IastIwCyffR6g | ||||||
| TXT | v=spf1 include:sendgrid.net a:review.openstack.org a:translate.openstack.org ... | ||||||
| HTTPS | HTTP/2 ✓ hints match | ||||||
| IPv4 hints | 172.66.40.143, 172.66.43.113 | ||||||
| IPv6 hints | 2606:4700:3108::ac42:288f, 2606:4700:3108::ac42:2b71 | ||||||
| SOA | kiki.ns.cloudflare.comdns@cloudflare.com serial=2402208553 | ||||||
rank #6768 globally
rank #808 in the tld
WOT: SAFE (93/100)
📈 Tranco rank: #23,896
Subdomains
o1.email.openstack.org |
Same first word
Similar names
DNS History
1 record (1 active, 0 former)
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| org | b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org | - |
| openstack.org | kiki.ns.cloudflare.com, mario.ns.cloudflare.com | - |
✅ Authoritative Response
Server:173.245.59.203
NS records: kiki.ns.cloudflare.com, mario.ns.cloudflare.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for openstack.org (unsigned zone)
⏱️ Timing
Total: 488ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | sendgrid.net |
Analysis
Hierarchy
The parent of o1.email.openstack.org is email.openstack.org.
IP Addresses
Six IP numbers are pointed to by email.openstack.org: 3.20.87.51, 3.20.194.73, 3.220.122.174, 3.231.179.208, 18.224.219.179 and 54.158.174.185.
Other host names such as ec2-54-158-174-185.compute-1.amazonaws.com, ec2-3-20-87-51.us-east-2.compute.amazonaws.com, ec2-3-231-179-208.compute-1.amazonaws.com, isagenixcorp.com and sendgrid.net share IPs with email.openstack.org.
Name Servers
email.openstack.org is delegated to six name servers: ns10.dnsmadeeasy.com, ns11.dnsmadeeasy.com, ns12.dnsmadeeasy.com, ns13.dnsmadeeasy.com, ns14.dnsmadeeasy.com and ns15.dnsmadeeasy.com.
email.openstack.org at least partially shares name servers with other domains, for instance pennhealth.com.au, dc-na.com, wsspd.net, xpand.com.au and chsgrainland.com.
These name servers are commonly used with ns20.digicertdns.com, ns21.digicertdns.com, ns22.digicertdns.com, ns23.digicertdns.net, ns24.digicertdns.net and ns25.digicertdns.net.
Host names with two IP numbers: ns10.dnsmadeeasy.com points to 2600:1800:10::1 and 208.94.148.4; ns11.dnsmadeeasy.com points to 2600:1801:11::1 and 208.80.124.4; ns12.dnsmadeeasy.com points to 2600:1802:12::1 and 208.80.126.4; ns13.dnsmadeeasy.com points to 2600:1801:13::1 and 208.80.125.4; ns14.dnsmadeeasy.com points to 2600:1802:14::1 and 208.80.127.4; ns15.dnsmadeeasy.com points to 2600:1800:15::1 and 208.94.149.4.
Mail Servers
email.openstack.org is handled by two mail servers: mx2.sendgrid.net and mx.sendgrid.net.
The mail server setup for email.openstack.org matches that of other domains, for instance dteth.com, email.skillshare.com, mayfield.realoms.com, sendgrid.net and outbound.grandrounds.com.
email.openstack.org shares at least partially some mail servers with other domains, including u3663598.wl099.sendgrid.net, saffron-indian.co.uk, u8048058.wl059.sendgrid.net, u7529572.wl073.sendgrid.net and snap-date.com.
these mail servers are often used together with mail servers mx3.sendgrid.net, mx4.sendgrid.net, mx5.sendgrid.net and mxa.freshdesk.com.
Host names with nine IP numbers:
mx.sendgrid.net points to 3.17.120.38, 3.136.245.72, 15.222.160.229, 16.52.61.209, 16.52.110.174, 18.224.101.244, 44.245.249.202, 52.25.213.239 and 52.37.49.26.
Host names with six IP numbers:
mx2.sendgrid.net points to 3.17.120.38, 3.136.245.72, 18.224.101.244, 44.245.249.202, 52.25.213.239 and 52.37.49.26.
Hosts that point to 3.17.120.38: mx.sendgrid.net and mx2.sendgrid.net.
Hosts that point to 3.136.245.72: mx.sendgrid.net and mx2.sendgrid.net.
Hosts that point to 18.224.101.244: mx.sendgrid.net and mx2.sendgrid.net.
Hosts that point to 44.245.249.202: mx.sendgrid.net and mx2.sendgrid.net.
Hosts that point to 52.25.213.239: mx.sendgrid.net and mx2.sendgrid.net.
Hosts that point to 52.37.49.26: mx.sendgrid.net and mx2.sendgrid.net.