protoncomputer.com - dns.ninja
protoncomputer.com
| DNSSEC | ⚠️ Not signed | ||||||
| A | 106.0.62.104🇺🇸 vercara-udos106.0.62.0/24 | ||||||
| PTR | az1-cl9-its1.a2hosting.com | ||||||
| NS | ns1.a2hosting.com ⭐ | ||||||
| A | 13.248.158.180🇺🇸 Amazon13.248.144.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns2.a2hosting.com | ||||||
| A | 75.2.118.134🇺🇸 Amazon75.2.112.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| NS | ns3.a2hosting.com | ||||||
| A | 76.223.26.245🇺🇸 Amazon76.223.16.0/20 | ||||||
| PTR | a79764cc55c0ac9c0.awsglobalaccelerator.com | ||||||
| NS | ns4.a2hosting.com | ||||||
| A | 99.83.147.209🇺🇸 Amazon99.83.144.0/20 | ||||||
| PTR | abc65dd9a44b5332f.awsglobalaccelerator.com | ||||||
| MX | mail.protoncomputer.com ⭐ | ||||||
| A | 106.0.62.104🇺🇸 vercara-udos106.0.62.0/24 | ||||||
| PTR | az1-cl9-its1.a2hosting.com | ||||||
| TXT | v=spf1 ip4:106.0.62.104 include:spf.a2hosting.com +ip4:106.0.62.104 +a +mx +i... | ||||||
| SOA | ns1.a2hosting.comroot@az1-cl9-its1.a2hosting.com 2026-07-08 #1 | ||||||
com
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | a.gtld-servers.net ⭐ | ||||||
| NS | b.gtld-servers.net | ||||||
| NS | c.gtld-servers.net | ||||||
| NS | d.gtld-servers.net | ||||||
| NS | e.gtld-servers.net | ||||||
| NS | f.gtld-servers.net | ||||||
| NS | g.gtld-servers.net | ||||||
| NS | h.gtld-servers.net | ||||||
| NS | i.gtld-servers.net | ||||||
| NS | j.gtld-servers.net | ||||||
| NS | k.gtld-servers.net | ||||||
| NS | l.gtld-servers.net | ||||||
| NS | m.gtld-servers.net | ||||||
| SOA | a.gtld-servers.netnstld@verisign-grs.com serial=1784115507 | ||||||
Previously MX for
protoncomputer.com |
Subdomains
mail.protoncomputer.com |
Same first word
protoncomputer.de |
protoncomputer.com |
Similar names
DNS History
10 records (6 active, 4 former)
●NSns1.a2hosting.com2026-06-17 → 2026-07-15 · 3 obs
● 2026-06-17 21:59:26
● 2026-07-15 11:46:22
○NSns1.hostmonster.com2015-06-22 → 2019-03-10 · 4 obs
● 2019-03-10 21:26:14
○ 2026-06-17 21:59:26
○ 2026-07-15 11:46:22
●NSns2.a2hosting.com2026-06-17 → 2026-07-15 · 3 obs
● 2026-06-17 21:59:26
● 2026-07-15 11:46:22
○NSns2.hostmonster.com2015-06-22 → 2019-03-10 · 4 obs
● 2019-03-10 21:26:14
○ 2026-06-17 21:59:26
○ 2026-07-15 11:46:22
●NSns3.a2hosting.com2026-06-17 → 2026-07-15 · 3 obs
● 2026-06-17 21:59:26
● 2026-07-15 11:46:22
●NSns4.a2hosting.com2026-06-17 → 2026-07-15 · 3 obs
● 2026-06-17 21:59:26
● 2026-07-15 11:46:22
●MXmail.protoncomputer.com2019-03-10 → 2026-07-15 · 3 obs
● 2019-03-10 21:26:14
● 2026-07-15 11:46:22
○MXprotoncomputer.com2015-06-22 → 2016-05-09 · 4 obs
● 2016-05-09 18:04:28
○ 2019-03-10 21:26:14
○ 2026-07-15 11:46:22
●A106.0.62.1042026-06-17 → 2026-07-15 · 3 obs
● 2026-06-17 21:59:26
● 2026-07-15 11:46:22
○A74.220.215.732015-06-22 → 2019-03-10 · 4 obs
● 2019-03-10 21:26:14
○ 2026-06-17 21:59:26
○ 2026-07-15 11:46:22
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| com | a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net... | - |
| protoncomputer.com | ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com | 4 records |
✅ Authoritative Response
Server:75.2.118.134
NS records: ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com, ns4.a2hosting.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for protoncomputer.com (unsigned zone)
⏱️ Timing
Total: 113ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 106.0.62.104 |
| NS | 4 | ns3.a2hosting.com, ns1.a2hosting.com... |
| MX | 1 | mail.protoncomputer.com (pri: 0) |
| TXT | 1 | v=spf1 ip4:106.0.62.104 include:spf.a2ho |
| SOA | 1 | ns1.a2hosting.com root.az1-cl9-its1.a2ho |
📌 Glue Records Collected
Total: 4
Out-of-bailiwick: 4 (ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com...)
Analysis
Hierarchy
The domain mail.protoncomputer.com falls under the parent protoncomputer.com.
IP Addresses
protoncomputer.com resolves to one IP address: 106.0.62.104.
hobbycar.com, mail.controlesyvalvulas.com, mail.netcore.com.uy and two other host names share IP numbers with protoncomputer.com.
Name Servers
The authoritative name servers for protoncomputer.com are ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com.
At least some of protoncomputer.com's name servers are shared with other domains, for example lakhanifootwear.com, midgerange.com, rdpshow.com and two more.
These name servers tend to co-occur with ns1.mysecurecloudhost.com, ns2.mysecurecloudhost.com, ns3.mysecurecloudhost.com and 3 other name servers in the same DNS delegations.
Each of the four hosts ns1.a2hosting.com, ns2.a2hosting.com, ns3.a2hosting.com and ns4.a2hosting.com points to a single IP address — ns1.a2hosting.com points to 13.248.158.180, ns2.a2hosting.com points to 75.2.118.134, ns3.a2hosting.com points to 76.223.26.245 and ns4.a2hosting.com points to 99.83.147.209.
Mail Servers
Mail for protoncomputer.com is handled by a single mail server, mail.protoncomputer.com.
mail.protoncomputer.com resolves to 106.0.62.104 and no other IP number.