codefactor.dk - dns.ninja

`codefactor.dk`

DNSSEC	🔒 Signed (DS record present)
A	46.30.211.38^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
		PTR	`domain-parking.one.com`
NS	`ns01.one.com` ⭐
		A	2001:67c:28cc::10^{ONECOM-INFRA2001:67c:28cc::/48}
			PTR	`ns01.one.com`
		A	195.206.121.10^{ONECOM-INFRA195.206.121.0/24}
			PTR	`ns01.one.com`
NS	`ns02.one.com`
		A	2001:67c:3c0::10^{🇩🇰 ONECOM2001:67c:3c0::/48}
			PTR	`ns02.one.com`
		A	185.10.11.10^{ONECOM185.10.11.0/24}
			PTR	`ns02.one.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c25::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`yuiadtq-in-f26.1e100.net`
		A	172.253.122.26^{🇺🇸 Google172.253.122.0/24}
			PTR	`bh-in-f26.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1b^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽¹⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽¹⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
SOA	`ns01.one.com`hostmaster@one.com 2026-06-10 #1

`dk`

	DNSSEC	🔒 Signed (DS record present)
	NS	`b.nic.dk` ⭐
	NS	`c.nic.dk`
	NS	`h.nic.dk`
	NS	`l.nic.dk`
	NS	`s.nic.dk`
	NS	`t.nic.dk`
	TXT	`DK zone updateEpoch 1783187821localtime Sat Jul 4 19:57:01 2026gmtime Sat Ju...`
	SOA	`b.nic.dk`tech@punktum.dk serial=1783187821

Same first word

codefactor.io

codefactor.com

codefactor.net

codefactor.se

codefactor.dk

Similar names

DNS History

14 records (8 active, 6 former)

●NSns01.one.com2026-03-15 → 2026-07-04 · 3 obs

○ 2017-06-01 06:21:20
● 2026-03-15 22:47:42
● 2026-07-04 18:37:14

●NSns02.one.com2026-03-15 → 2026-07-04 · 3 obs

○ 2017-06-01 06:21:20
● 2026-03-15 22:47:42
● 2026-07-04 18:37:14

○NSns1.gratisdns.dk2015-07-02 → 2017-06-01 · 4 obs

● 2015-07-02 01:57:06
● 2017-06-01 06:21:20
○ 2026-03-15 22:47:42
○ 2026-07-04 18:37:14

○NSns2.gratisdns.dk2015-07-02 → 2017-06-01 · 4 obs

● 2015-07-02 01:57:06
● 2017-06-01 06:21:20
○ 2026-03-15 22:47:42
○ 2026-07-04 18:37:14

○NSns3.gratisdns.dk2015-07-02 → 2017-06-01 · 4 obs

● 2015-07-02 01:57:06
● 2017-06-01 06:21:20
○ 2026-03-15 22:47:42
○ 2026-07-04 18:37:14

○NSns4.gratisdns.dk2015-07-02 → 2017-06-01 · 4 obs

● 2015-07-02 01:57:06
● 2017-06-01 06:21:20
○ 2026-03-15 22:47:42
○ 2026-07-04 18:37:14

○NSns5.gratisdns.dk2015-07-02 → 2017-06-01 · 4 obs

● 2015-07-02 01:57:06
● 2017-06-01 06:21:20
○ 2026-03-15 22:47:42
○ 2026-07-04 18:37:14

●MXalt1.aspmx.l.google.com2015-07-02 → 2026-07-04 · 2 obs

● 2015-07-02 01:57:06
● 2026-07-04 18:37:14

●MXalt2.aspmx.l.google.com2015-07-02 → 2026-07-04 · 2 obs

● 2015-07-02 01:57:06
● 2026-07-04 18:37:14

●MXaspmx.l.google.com2015-07-02 → 2026-07-04 · 2 obs

● 2015-07-02 01:57:06
● 2026-07-04 18:37:14

●MXaspmx2.googlemail.com2015-07-02 → 2026-07-04 · 2 obs

● 2015-07-02 01:57:06
● 2026-07-04 18:37:14

●MXaspmx3.googlemail.com2015-07-02 → 2026-07-04 · 2 obs

● 2015-07-02 01:57:06
● 2026-07-04 18:37:14

○A212.71.232.332015-07-02 → 2017-06-01 · 4 obs

● 2015-07-02 01:57:06
● 2017-06-01 06:21:20
○ 2026-03-15 22:47:42
○ 2026-07-04 18:37:14

●A46.30.211.382026-03-15 → 2026-07-04 · 3 obs

○ 2017-06-01 06:21:20
● 2026-03-15 22:47:42
● 2026-07-04 18:37:14

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
dk	c.nic.dk, h.nic.dk, t.nic.dk, s.nic.dk...	-
codefactor.dk	ns01.one.com, ns02.one.com	-

✅ Authoritative Response

Server:185.10.11.10

NS records: ns01.one.com, ns02.one.com

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 979ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.211.38`
NS	2	`ns02.one.com, ns01.one.com`
MX	5	`aspmx.l.google.com (pri: 1), alt2.aspmx.l.google.com (pri: 5)...`
SOA	1	`ns01.one.com hostmaster.one.com`

Analysis

IP Addresses

codefactor.dk has exactly one IP address — 46.30.211.38.

scilea.com, vbas.dk, laegenet.dk plus two other host names have IP numbers in common with codefactor.dk.

Name Servers

DNS delegation for codefactor.dk points to two name servers: ns01.one.com and ns02.one.com.

The name server configuration of codefactor.dk is shared with other domains, for instance rootes.dk, aforise.com, hellsmark.se and two others.

ns01.one.com directs to 195.206.121.10 and 2001:67c:28cc::10. ns02.one.com directs to 185.10.11.10 and 2001:67c:3c0::10. Each host name carries two IP addresses.

Mail Servers

Mail for codefactor.dk is handled by five mail servers, namely aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

At least some of the mail servers used by codefactor.dk are shared with other domains: safelyremove.com, ns500731.ns500754.ns500731.ns500754.ns500704.ns500731.ns500704.ns500678.ns500678.ns500688.ns500671.ns500649.lustychickser.com, ns500768.ns500758.ns500736.ns500736.ns500735.ns500735.ns500735.ns500736.ns500576.ns500619.ns500686.ns500576.ns500619.trackreceptor.com and two others among them.

These mail servers are often deployed together with alt1.aspmx.l.google.com, alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 other mail servers.

Host names pointing to two IP addresses:

aspmx2.googlemail.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1a.

aspmx3.googlemail.com has two IP addresses: 172.253.116.27 and 2a00:1450:400b:c02::1a.

aspmx.l.google.com has two IP addresses: 172.253.122.26 and 2607:f8b0:4004:c25::1a.

alt1.aspmx.l.google.com has two IP addresses: 108.177.123.27 and 2800:3f0:4003:c0f::1b.

alt2.aspmx.l.google.com has two IP addresses: 172.253.116.26 and 2a00:1450:400b:c02::1b.

Host names pointing to 108.177.123.27 IP addresses: aspmx2.googlemail.com and alt1.aspmx.l.google.com.