mail.codefactor.se - dns.ninja

mail.codefactor.se

CNAMEmail.simply.com
DNSSEC⚠️ Not signed
A94.231.103.107🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
PTRmail.simply.com
A94.231.103.207🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
A94.231.103.208🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
MXmx.simply.com
A94.231.106.20🇩🇰 team-blue-denmark94.231.96.0/20 ZITCOM A/S
PTRmx.simply.com
TXTv=spf1 a:relay1.mail.simply.com -all

codefactor.se

DNSSEC🔒 Signed (DS record present)
A93.191.156.18🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S
NSns1.simply.com
NSns2.simply.com
NSns3.simply.com
NSns4.simply.com
MXmx.simply.com
TXTv=spf1 a mx include:spf.simply.com ~all
SOAns1.simply.comhostmaster@simply.com 2025-04-23 #0

Previously MX for

Same first word

Similar names

DNS History

2 records (1 active, 1 former)

20162017201820192020202120222023202420252026A195.128.174.74CNAMEmail.simply.com
A195.128.174.742015-08-13 → 2016-07-10 · 4 obs
● 2015-08-13 17:08:20
● 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 08:01:46
● 2026-07-05 08:01:48

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
sey.ns.se, b.ns.se, g.ns.se, m.ns.se...-
codefactor.sens3.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

TypeCountSample Data
CNAME1mail.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.