mails.ninja - robtex.com
mails.ninja
| DNSSEC | ⚠️ Not signed | ||||||
| A | 51.158.76.187🇫🇷 AS1287651.158.0.0/15 SCALEWAY Paris, France | ||||||
| PTR | 187-76-158-51.instances.scw.cloud | ||||||
| NS | ns0.online.net ⭐ | ||||||
| A | 2001:bc8:1408:1::12🇳🇱 AS128762001:bc8:1400::/38 | ||||||
| A | 195.154.228.249🇫🇷 AS12876195.154.0.0/16 Scaleway Paris, France | ||||||
| PTR | ns0.online.net | ||||||
| NS | ns1.online.net | ||||||
| A | 2001:bc8:408:1::f🇫🇷 AS128762001:bc8::/32 Scaleway Paris, France | ||||||
| A | 62.210.16.9🇫🇷 AS1287662.210.0.0/16 Scaleway Paris, France | ||||||
| PTR | ns1.online.net | ||||||
| MX | mail.protonmail.ch ⭐ | ||||||
| A | 176.119.200.128🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.70.42.128🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| A | 185.205.70.128🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mail.protonmail.ch | ||||||
| MX | mailsec.protonmail.ch(20) | ||||||
| A | 176.119.200.129🇨🇭 Proton176.119.200.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.70.42.129🇨🇭 Proton185.70.42.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| A | 185.205.70.129🇫🇷 Proton185.205.70.0/24 | ||||||
| PTR | mailsec.protonmail.ch | ||||||
| TXT | protonmail-verification=8de78dc40a80847ec0bfae20b0cb709f35988367 | ||||||
| TXT | v=spf1 include:_spf.protonmail.ch mx ~all | ||||||
| SOA | ns0.online.nethostmaster@mails.ninja 2020-02-13 #8 | ||||||
ninja
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| NS | v0n0.nic.ninja ⭐ | ||||||
| NS | v0n1.nic.ninja | ||||||
| NS | v0n2.nic.ninja | ||||||
| NS | v0n3.nic.ninja | ||||||
| NS | v2n0.nic.ninja | ||||||
| NS | v2n1.nic.ninja | ||||||
| SOA | v0n0.nic.ninjahostmaster@donuts.email serial=1781488776 | ||||||
Previously MX for
Same first word
Similar names
DNS History
19 records (5 active, 14 former)
○NSdns1.name-services.com2016-01-10 → 2016-01-10 · 4 obs
● 2016-01-10 08:21:56
○ 2016-01-20 09:55:18
○ 2026-06-15 02:55:52
○NSdns1.registrar-servers.com2015-08-12 → 2015-11-28 · 4 obs
● 2015-11-28 19:51:18
○ 2016-01-10 08:21:56
○ 2026-06-15 02:55:52
○NSdns2.name-services.com2016-01-10 → 2016-01-10 · 4 obs
● 2016-01-10 08:21:56
○ 2016-01-20 09:55:18
○ 2026-06-15 02:55:52
○NSdns2.registrar-servers.com2015-08-12 → 2015-11-28 · 4 obs
● 2015-11-28 19:51:18
○ 2016-01-10 08:21:56
○ 2026-06-15 02:55:52
○NSdns3.name-services.com2016-01-10 → 2016-01-10 · 4 obs
● 2016-01-10 08:21:56
○ 2016-01-20 09:55:18
○ 2026-06-15 02:55:52
○NSdns3.registrar-servers.com2015-08-12 → 2015-11-28 · 4 obs
● 2015-11-28 19:51:18
○ 2016-01-10 08:21:56
○ 2026-06-15 02:55:52
○NSdns4.name-services.com2016-01-10 → 2016-01-10 · 4 obs
● 2016-01-10 08:21:56
○ 2016-01-20 09:55:18
○ 2026-06-15 02:55:52
○NSdns4.registrar-servers.com2015-08-12 → 2015-11-28 · 4 obs
● 2015-11-28 19:51:18
○ 2016-01-10 08:21:56
○ 2026-06-15 02:55:52
○NSdns5.name-services.com2016-01-10 → 2016-01-10 · 4 obs
● 2016-01-10 08:21:56
○ 2016-01-20 09:55:18
○ 2026-06-15 02:55:52
○NSdns5.registrar-servers.com2015-08-12 → 2015-11-28 · 4 obs
● 2015-11-28 19:51:18
○ 2016-01-10 08:21:56
○ 2026-06-15 02:55:52
●NSns0.online.net2026-06-07 → 2026-06-15 · 3 obs
● 2026-06-07 21:15:30
● 2026-06-15 02:55:52
●NSns1.online.net2026-06-07 → 2026-06-15 · 3 obs
● 2026-06-07 21:15:30
● 2026-06-15 02:55:52
●MXmail.protonmail.ch2026-06-07 → 2026-06-15 · 3 obs
● 2026-06-07 21:15:30
● 2026-06-15 02:55:52
○MXmails.ninja2015-08-12 → 2015-10-07 · 4 obs
● 2015-10-07 14:26:12
○ 2015-10-27 18:03:06
○ 2026-06-15 02:55:52
●MXmailsec.protonmail.ch2026-06-07 → 2026-06-15 · 3 obs
● 2026-06-07 21:15:30
● 2026-06-15 02:55:52
○MXp.nsm.ctmail.com2016-01-10 → 2016-01-10 · 4 obs
● 2016-01-10 08:21:56
○ 2016-01-20 09:55:18
○ 2026-06-15 02:55:52
○A5.9.100.812015-08-12 → 2015-10-07 · 4 obs
● 2015-10-07 14:26:12
○ 2015-10-27 18:03:06
○ 2026-06-15 02:55:52
●A51.158.76.1872026-06-07 → 2026-06-15 · 3 obs
● 2026-06-07 21:15:30
● 2026-06-15 02:55:52
○A98.124.243.372016-01-10 → 2016-01-10 · 4 obs
● 2016-01-10 08:21:56
○ 2016-01-20 09:55:18
○ 2026-06-15 02:55:52
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| ninja | v2n1.nic.ninja, v2n0.nic.ninja, v0n0.nic.ninja, v0n2.nic.ninja... | - |
| mails.ninja | ns0.online.net, ns1.online.net | - |
✅ Authoritative Response
Server:195.154.228.249
NS records: ns0.online.net, ns1.online.net
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for mails.ninja (unsigned zone)
⏱️ Timing
Total: 617ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 51.158.76.187 |
| NS | 2 | ns0.online.net, ns1.online.net |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | protonmail-verification=8de78dc40a80847e, v=spf1 include:_spf.protonmail.ch mx ~al |
| SOA | 1 | ns0.online.net hostmaster.mails.ninja |
Analysis
IP Addresses
mails.ninja has exactly one IP address — 51.158.76.187.
elmatador.fr, komarb.com, dermobay.com plus two other host names have IP numbers in common with mails.ninja.
Name Servers
mails.ninja uses two name servers for its delegation: ns0.online.net and ns1.online.net.
The name server configuration of mails.ninja is shared with other domains, for instance sigeurope.fr, cecr.fr, conceptometre.com and two others.
There is at least partial name server overlap between mails.ninja and other domains — neau.fr, sigest.fr, addislight.fr and two more among them.
The name servers nsmaster.nic.fr, ns0.scaleway.com and ns1.scaleway.com are often found in combination with these name servers.
The two host names ns0.online.net and ns1.online.net each have a pair of IP addresses: ns0.online.net has 195.154.228.249 and 2001:bc8:1408:1::12, and ns1.online.net has 62.210.16.9 and 2001:bc8:408:1::f.
Mail Servers
mails.ninja uses two mail servers, mail.protonmail.ch and mailsec.protonmail.ch.
The mail server setup of mails.ninja matches that of other domains such as revivethebond.com, erb.co, oakkore.com and two others.
mails.ninja and a number of other domains — ruthenians.net, caissonpoint.com, winty.ch and mx02.curu.ca among them — share at least some of the same mail servers.
mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128. mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129. Both hosts resolve to three IP numbers.