mx.practicealpha.com - dns.ninja
mx.practicealpha.com
| CNAME | practicealpha.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.203.5.196🇨🇦 DIGITALOCEAN159.203.0.0/20 DigitalOcean | ||||||
| PTR | apps1.citywidedental.ca | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| A | 2606:4700:52::ac40:34d2🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| A | 172.64.52.210🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns1.digitalocean.com | ||||||
| NS | ns2.digitalocean.com | ||||||
| A | 2606:4700:5a::ac40:3515🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| A | 172.64.53.21🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com ⚠️ Not in parent delegation | ||||||
| A | 2606:4700:52::ac40:31d1🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| A | 172.64.49.209🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US | ||||||
| PTR | ns3.digitalocean.com | ||||||
| MX | mx.netfirms.com ⭐ | ||||||
| A | 66.96.140.64🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc. | ||||||
| PTR | 64.140.96.66.static.eigbox.net | ||||||
| A | 66.96.140.65🇺🇸 EIG-2987366.96.128.0/18 Newfold Digital, Inc. | ||||||
| PTR | 65.140.96.66.static.eigbox.net | ||||||
| MX | mx.practicealpha.com(30) | ||||||
| TXT | _iv411mnsseqk73a9ha1kscoa7pzzvg8 | ||||||
| TXT | v=spf1 include:mailgun.org ip4:162.243.154.18 ip4:138.197.170.146 mx ~all | ||||||
| TXT | _0vido72jotcnvzy585ii05i6ooo4odw | ||||||
| TXT | 10xmy7fwdcyf0pksrw0xbgv6wpbwj59j | ||||||
| TXT | sxzfvsrsnxqhbp1w9qmw3f31bvj9q9ml | ||||||
| SOA | ns1.digitalocean.comhostmaster@practicealpha.com serial=0 | ||||||
practicealpha.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 159.203.5.196🇨🇦 DIGITALOCEAN159.203.0.0/20 DigitalOcean | ||||||
| NS | ns1.digitalocean.com ⭐ | ||||||
| NS | ns2.digitalocean.com | ||||||
| NS | ns3.digitalocean.com ⚠️ Not in parent delegation | ||||||
| MX | mx.netfirms.com ⭐ | ||||||
| MX | mx.practicealpha.com(30) | ||||||
| TXT | _iv411mnsseqk73a9ha1kscoa7pzzvg8 | ||||||
| TXT | v=spf1 include:mailgun.org ip4:162.243.154.18 ip4:138.197.170.146 mx ~all | ||||||
| TXT | _0vido72jotcnvzy585ii05i6ooo4odw | ||||||
| TXT | 10xmy7fwdcyf0pksrw0xbgv6wpbwj59j | ||||||
| TXT | sxzfvsrsnxqhbp1w9qmw3f31bvj9q9ml | ||||||
| SOA | ns1.digitalocean.comhostmaster@practicealpha.com serial=0 | ||||||
MX for
Same first word
Similar names
DNS History
3 records (1 active, 2 former)
○A66.96.140.1402017-12-11 → 2017-12-11 · 3 obs
○ 2026-03-23 11:11:36
○ 2026-08-09 18:39:44
○A66.96.140.1412017-12-11 → 2017-12-11 · 3 obs
○ 2026-03-23 11:11:36
○ 2026-08-09 18:39:44
●CNAMEpracticealpha.com2026-03-23 → 2026-08-09 · 2 obs
● 2026-08-09 18:39:44
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | j.gtld-servers.net, a.gtld-servers.net, d.gtld-servers.net, c.gtld-servers.net... | - |
| practicealpha.com | ns1.digitalocean.com, ns2.digitalocean.com | 2 records |
✅ Authoritative Response
Server:172.64.52.210
NS records: ns1.digitalocean.com, ns2.digitalocean.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for practicealpha.com (unsigned zone)
⏱️ Timing
Total: 167ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | practicealpha.com |
📌 Glue Records Collected
Total: 2
Out-of-bailiwick: 2 (ns1.digitalocean.com, ns2.digitalocean.com)
Analysis
Mail Server Role
mx.practicealpha.com is a mail server for practicealpha.com.
mx.netfirms.com frequently appears as a mail server alongside mx.practicealpha.com.
IP Addresses
mx.practicealpha.com directs to one IP number, which is 159.203.5.196.
Other host names, such as practicealpha.com, share IP numbers with mx.practicealpha.com.
Name Servers
mx.practicealpha.com is delegated to three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.
mx.practicealpha.com partially shares its NS delegation with several other domains, including anyglot.com, 1.0.0.f.2.e.0.3.0.0.0.0.0.0.0.0.0.d.0.0.1.0.0.0.0.c.0.b.3.0.a.2.ip6.arpa, nationalacademy.org and two others.
These name servers often co-occur with the name servers ns1.zonomi.com.
ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each resolve to two IP addresses: ns1.digitalocean.com resolves to 172.64.52.210 and 2606:4700:52::ac40:34d2; ns2.digitalocean.com resolves to 172.64.53.21 and 2606:4700:5a::ac40:3515; ns3.digitalocean.com resolves to 172.64.49.209 and 2606:4700:52::ac40:31d1.
Mail Servers
mx.practicealpha.com is handled by two mail servers: mx.practicealpha.com and mx.netfirms.com.
mx.practicealpha.com and domains like practicealpha.com share an identical mail server configuration.
mx.practicealpha.com shares at least some of its mail servers with other domains — for example durhamgirlschoir.org, bertolli.ca, wetherlyinn.com and two more.
Hosts with two IP numbers each:
mx.netfirms.com points to 66.96.140.64 and 66.96.140.65.