ctrmail.net - dns.ninja
ctrmail.net
net
| 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=1785968364 | ||||||
Same first word
Similar names
DNS History
8 records (8 active, 0 former)
●NSns1106.ui-dns.biz2026-02-20 → 2026-08-05 · 2 obs
● 2026-08-05 22:25:28
●NSns1114.ui-dns.com2026-02-20 → 2026-08-05 · 2 obs
● 2026-08-05 22:25:28
●NSns1123.ui-dns.org2026-02-20 → 2026-08-05 · 2 obs
● 2026-08-05 22:25:28
●MXmail.protonmail.ch2026-02-20 → 2026-08-05 · 2 obs
● 2026-08-05 22:25:28
●MXmailsec.protonmail.ch2026-02-20 → 2026-08-05 · 2 obs
● 2026-08-05 22:25:28
●A2607:f1c0:100f:f000::2002026-02-20 → 2026-08-05 · 2 obs
● 2026-08-05 22:25:28
●A74.208.236.862026-02-20 → 2026-08-05 · 2 obs
● 2026-08-05 22:25:28
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| net | b.gtld-servers.net, d.gtld-servers.net, k.gtld-servers.net, l.gtld-servers.net... | - |
| ctrmail.net | ns1052.ui-dns.de, ns1106.ui-dns.biz, ns1123.ui-dns.org, ns1114.ui-dns.com | - |
✅ Authoritative Response
Server:185.132.32.52
NS records: ns1052.ui-dns.de, ns1106.ui-dns.biz, ns1123.ui-dns.org, ns1114.ui-dns.com
🔒 DNSSEC Status
⚠️ Insecure (no DNSSEC)
No DS record for ctrmail.net (unsigned zone)
⏱️ Timing
Total: 650ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| A | 1 | 74.208.236.86 |
| AAAA | 1 | 2607:f1c0:100f:f000::200 |
| NS | 4 | ns1052.ui-dns.de, ns1106.ui-dns.biz... |
| MX | 2 | mail.protonmail.ch (pri: 10), mailsec.protonmail.ch (pri: 20) |
| TXT | 2 | v=spf1 include:_spf.protonmail.ch mx ~al, protonmail-verification=99ae0bb2ec5e51ff |
| SOA | 1 | ns1106.ui-dns.biz hostmaster.1und1.com |
Analysis
IP Addresses
ctrmail.net has two IP addresses: 74.208.236.86 and 2607:f1c0:100f:f000::200
worthmemorizing.com, wescomotorcars.com, www.teknei.com and two other host names share IP numbers with ctrmail.net.
Name Servers
The authoritative name servers for ctrmail.net are ns1106.ui-dns.biz, ns1114.ui-dns.com, ns1052.ui-dns.de and ns1123.ui-dns.org.
The name servers of ctrmail.net overlap at least partially with those of other domains — among them timhilbig.com, poolpark-shop.com, dtuconcept.com and two more.
These name servers commonly appear in delegations together with ns1123.ui-dns.biz, ns1123.ui-dns.de, ns1114.ui-dns.org and 7 other.
Each of the four hosts ns1106.ui-dns.biz, ns1114.ui-dns.com, ns1052.ui-dns.de and ns1123.ui-dns.org has two IP addresses. ns1106.ui-dns.biz points to 185.132.33.106 and 2607:f1c0:fe:53:185:132:33:106. ns1114.ui-dns.com points to 185.132.34.114 and 2607:f1c0:fe:53:185:132:34:114. ns1052.ui-dns.de points to 185.132.32.52 and 2607:f1c0:fe:53:185:132:32:52. ns1123.ui-dns.org points to 185.132.35.123 and 2607:f1c0:fe:53:185:132:35:123.
Mail Servers
Mail for ctrmail.net is handled by two mail servers — mail.protonmail.ch and mailsec.protonmail.ch.
ctrmail.net uses an identical mail server configuration to several other domains — among them wstrk.nl, niallmcevoy.com, frandesta.com and two more.
ctrmail.net has at least partial mail server overlap with other domains such as c2-g.com, atlantasoft.sk, albers.com and two more.
Both mail.protonmail.ch and mailsec.protonmail.ch point to three IP numbers: mail.protonmail.ch points to 176.119.200.128, 185.70.42.128 and 185.205.70.128, while mailsec.protonmail.ch points to 176.119.200.129, 185.70.42.129 and 185.205.70.129.