mail.codefactor.se - dns.ninja
mail.codefactor.se
| CNAME | mail.simply.com | ||||||
| DNSSEC | ⚠️ Not signed | ||||||
| A | 94.231.103.107🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mail.simply.com | ||||||
| A | 94.231.103.207🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| A | 94.231.103.208🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| MX | mx.simply.com ⭐ | ||||||
| A | 94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S | ||||||
| PTR | mx.simply.com | ||||||
| TXT | v=spf1 a:relay1.mail.simply.com -all | ||||||
codefactor.se
| DNSSEC | 🔒 Signed (DS record present) | ||||||
| A | 93.191.156.18🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S | ||||||
| NS | ns1.simply.com ⭐ | ||||||
| NS | ns2.simply.com | ||||||
| NS | ns3.simply.com | ||||||
| NS | ns4.simply.com | ||||||
| MX | mx.simply.com ⭐ | ||||||
| TXT | v=spf1 a mx include:spf.simply.com ~all | ||||||
| SOA | ns1.simply.comhostmaster@simply.com 2025-04-23 #0 | ||||||
Previously MX for
Same first word
Similar names
DNS History
2 records (1 active, 1 former)
○A195.128.174.742015-08-13 → 2016-07-10 · 4 obs
● 2016-07-10 03:41:54
○ 2026-07-05 08:01:46
○ 2026-07-05 08:01:48
●CNAMEmail.simply.com2026-07-05 → 2026-07-05 · 2 obs
● 2026-07-05 08:01:48
🔍 DNS Trace
📋 Delegation Chain
| Zone | Nameservers | Glue |
|---|---|---|
| se | y.ns.se, b.ns.se, g.ns.se, m.ns.se... | - |
| codefactor.se | ns3.simply.com, ns2.simply.com, ns1.simply.com, ns4.simply.com | - |
✅ Authoritative Response
Server:91.197.248.79
NS records: ns3.simply.com, ns2.simply.com, ns1.simply.com, ns4.simply.com
🔒 DNSSEC Status
🔐 Secure (DNSSEC validated)
Chain of trust verified from root to domain
⏱️ Timing
Total: 844ms | Queries: -
📄 Records
| Type | Count | Sample Data |
|---|---|---|
| CNAME | 1 | mail.simply.com |
Analysis
IP Addresses
mail.codefactor.se maps to three IP numbers — 94.231.103.107, 94.231.103.207 and 94.231.103.208.
mail.codefactor.se shares its IP numbers with other host names, including dpost.dk, mail.kt-data.dk, mail1.xn--sorsrundt-n8ab.dk and mail.simply.com.
Mail Servers
Mail for mail.codefactor.se is handled by a single mail server, mx.simply.com.
mail.codefactor.se uses an identical mail server configuration to several other domains — among them alegre.dk, thue.me, raab.dk and two more.
mx.simply.com resolves to 94.231.106.20 and no other IP number.