codefactor.se - dns.ninja

`codefactor.se`

DNSSEC	🔒 Signed (DS record present)
A	93.191.156.18^{🇩🇰 team-blue-denmark93.191.152.0/21 ZITCOM A/S}
		PTR	`nt35.unoeuro.com`
NS	`ns1.simply.com` ⭐
		A	2a02:2339:1:15c::4562:4562^{🇩🇰 team-blue-denmark2a02:2339::/36}
			PTR	`ns1.simply.com`
		A	91.197.248.78^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns1.simply.com`
NS	`ns2.simply.com`
		A	2a02:2339:4006:101::4562:4562^{🇩🇰 team-blue-denmark2a02:2339:4000::/34}
			PTR	`ns2.simply.com`
		A	185.25.141.15^{🇩🇰 team-blue-denmark185.25.141.0/24 Zitcom A/S}
			PTR	`ns2.simply.com`
NS	`ns3.simply.com`
		A	91.197.248.79^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns3.simply.com`
NS	`ns4.simply.com`
		A	91.197.248.80^{🇩🇰 team-blue-denmark91.197.248.0/22}
			PTR	`ns4.simply.com`
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 mx include:spf.simply.com ~all`
SOA	`ns1.simply.com`hostmaster@simply.com 2025-04-23 #0

`se`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.se` ⭐
	NS	`a.ns.se`
	NS	`b.ns.se`
	NS	`c.ns.se`
	NS	`f.ns.se`
	NS	`g.ns.se`
	NS	`i.ns.se`
	NS	`m.ns.se`
	NS	`x.ns.se`
	NS	`y.ns.se`
	NS	`z.ns.se`
	TXT	`SE zone update: 2026-07-04 22:05:15 +0000 (EPOCH 1783202715) (auto)`
	TXT	`id:a9ba9f71-6bb1-4e23-9e09-8721fcdef854`
	SOA	`catcher-in-the-rye.nic.se`registry-default@nic.se serial=1783203068

Same first word

codefactor.com

codefactor.net

codefactor.se

codefactor.dk

codefactor.io

Similar names

DNS History

11 records (6 active, 5 former)

○NSns.talkactive.net2015-04-29 → 2017-07-07 · 4 obs

● 2015-04-29 05:58:38
● 2017-07-07 08:20:24
○ 2026-04-05 00:32:20
○ 2026-07-04 23:05:18

●NSns1.simply.com2026-04-05 → 2026-07-04 · 3 obs

○ 2017-07-07 08:20:24
● 2026-04-05 00:32:20
● 2026-07-04 23:05:18

●NSns2.simply.com2026-04-05 → 2026-07-04 · 3 obs

○ 2017-07-07 08:20:24
● 2026-04-05 00:32:20
● 2026-07-04 23:05:18

○NSns2.talkactive.net2015-04-29 → 2017-07-07 · 4 obs

● 2015-04-29 05:58:38
● 2017-07-07 08:20:24
○ 2026-04-05 00:32:20
○ 2026-07-04 23:05:18

●NSns3.simply.com2026-04-05 → 2026-07-04 · 3 obs

○ 2017-07-07 08:20:24
● 2026-04-05 00:32:20
● 2026-07-04 23:05:18

○NSns3.talkactive.net2015-04-29 → 2017-07-07 · 4 obs

● 2015-04-29 05:58:38
● 2017-07-07 08:20:24
○ 2026-04-05 00:32:20
○ 2026-07-04 23:05:18

●NSns4.simply.com2026-04-05 → 2026-07-04 · 3 obs

○ 2017-07-07 08:20:24
● 2026-04-05 00:32:20
● 2026-07-04 23:05:18

○MXmail.codefactor.se2015-04-29 → 2017-07-07 · 4 obs

● 2015-04-29 05:58:38
● 2017-07-07 08:20:24
○ 2026-04-05 00:32:20
○ 2026-07-04 23:05:18

●MXmx.simply.com2026-04-05 → 2026-07-04 · 3 obs

○ 2017-07-07 08:20:24
● 2026-04-05 00:32:20
● 2026-07-04 23:05:18

○A195.128.175.22015-04-29 → 2017-07-07 · 4 obs

● 2015-04-29 05:58:38
● 2017-07-07 08:20:24
○ 2026-04-05 00:32:20
○ 2026-07-04 23:05:18

●A93.191.156.182026-04-05 → 2026-07-04 · 3 obs

○ 2017-07-07 08:20:24
● 2026-04-05 00:32:20
● 2026-07-04 23:05:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
se	f.ns.se, i.ns.se, b.ns.se, z.ns.se...	-
codefactor.se	ns1.simply.com, ns4.simply.com, ns3.simply.com, ns2.simply.com	-

✅ Authoritative Response

Server:91.197.248.78

NS records: ns1.simply.com, ns4.simply.com, ns3.simply.com, ns2.simply.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 1162ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`93.191.156.18`
NS	4	`ns4.simply.com, ns2.simply.com...`
MX	1	`mx.simply.com (pri: 10)`
TXT	1	`v=spf1 a mx include:spf.simply.com ~all`
SOA	1	`ns1.simply.com hostmaster.simply.com`

Analysis

IP Addresses

codefactor.se points to a single IP number: 93.191.156.18.

Additional host names — bvisser.nl, www.deutsche-vogelstimmen.de, ahea.dk and two others — share IP numbers with codefactor.se.

Name Servers

codefactor.se has four authoritative name servers: ns1.simply.com, ns2.simply.com, ns3.simply.com and ns4.simply.com.

There is at least partial name server overlap between codefactor.se and other domains — powerbank.dk, ungdomsoen.dk, rosenkilde.dk and two more among them.

Host names with two IP numbers:

ns1.simply.com points to 91.197.248.78 and 2a02:2339:1:15c::4562:4562.

ns2.simply.com points to 185.25.141.15 and 2a02:2339:4006:101::4562:4562.

Host names pointing to a single IP address:

ns3.simply.com points to 91.197.248.79.

ns4.simply.com points to 91.197.248.80.

Mail Servers

codefactor.se has one mail server: mx.simply.com.

codefactor.se shares the same mail server setup as other domains, including actioneater.dk, kopk.de, oomf.dk and two others.

codefactor.se and other domains — hsg.dk for instance — share at least some mail servers.

mx.simply.com resolves to a single IP number: 94.231.106.20.