redblugraphics.com - dns.ninja

`redblugraphics.com`

DNSSEC	⚠️ Not signed
A	2a02:2350:5:10c:8024:3eb2:59f1:ec84^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.213.164^{🇩🇰 ONECOM46.30.208.0/21 One.com A/S}
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	`mx1.pub.mailpod12-cph3.one.com` ⭐
		A	104.37.34.246^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx1.pub.mailpod12-cph3.one.com`
MX	`mx2.pub.mailpod12-cph3.one.com` ⭐
		A	104.37.34.247^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx2.pub.mailpod12-cph3.one.com`
MX	`mx3.pub.mailpod12-cph3.one.com` ⭐
		A	104.37.34.248^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx3.pub.mailpod12-cph3.one.com`
MX	`mx4.pub.mailpod12-cph3.one.com` ⭐
		A	104.37.34.249^{🇩🇰 ONECOM104.37.32.0/21 One.com A/S}
			PTR	`mx4.pub.mailpod12-cph3.one.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:_custspf.one.com include:se...`
SOA	`ns01.one.com`hostmaster@one.com 2026-07-20 #3

`com`

	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.net`nstld@verisign-grs.com serial=1785237212

Subdomains

imap.redblugraphics.com

Same first word

redblugraphics.com

DNS History

13 records (8 active, 5 former)

●NSns01.one.com2015-07-11 → 2026-07-28 · 2 obs

● 2015-07-11 19:41:42
● 2026-07-28 11:22:30

●NSns02.one.com2015-07-11 → 2026-07-28 · 2 obs

● 2015-07-11 19:41:42
● 2026-07-28 11:22:30

●MXmx1.pub.mailpod12-cph3.one.com2026-05-02 → 2026-07-28 · 3 obs

○ 2017-06-27 00:53:08
● 2026-05-02 15:06:30
● 2026-07-28 11:22:30

●MXmx2.pub.mailpod12-cph3.one.com2026-05-02 → 2026-07-28 · 3 obs

○ 2017-06-27 00:53:08
● 2026-05-02 15:06:30
● 2026-07-28 11:22:30

●MXmx3.pub.mailpod12-cph3.one.com2026-05-02 → 2026-07-28 · 3 obs

○ 2017-06-27 00:53:08
● 2026-05-02 15:06:30
● 2026-07-28 11:22:30

●MXmx4.pub.mailpod12-cph3.one.com2026-05-02 → 2026-07-28 · 3 obs

○ 2017-06-27 00:53:08
● 2026-05-02 15:06:30
● 2026-07-28 11:22:30

○MXmxcluster1.one.com2015-07-11 → 2017-06-27 · 4 obs

● 2015-07-11 19:41:42
● 2017-06-27 00:53:08
○ 2026-05-02 15:06:30
○ 2026-07-28 11:22:30

○MXmxcluster2.one.com2015-07-11 → 2017-06-27 · 4 obs

● 2015-07-11 19:41:42
● 2017-06-27 00:53:08
○ 2026-05-02 15:06:30
○ 2026-07-28 11:22:30

●A2a02:2350:5:10c:8024:3eb2:59f1:ec842026-05-02 → 2026-07-28 · 3 obs

○ 2017-06-27 00:53:08
● 2026-05-02 15:06:30
● 2026-07-28 11:22:30

○A46.30.211.322015-07-11 → 2015-07-11 · 3 obs

● 2015-07-11 19:41:42
○ 2015-11-09 14:06:18
○ 2026-07-28 11:22:30

○A46.30.212.1352015-11-09 → 2016-04-21 · 5 obs

○ 2015-07-11 19:41:42
● 2015-11-09 14:06:18
● 2016-04-21 12:45:26
○ 2016-11-29 03:37:30
○ 2026-07-28 11:22:30

●A46.30.213.1642026-05-02 → 2026-07-28 · 3 obs

○ 2017-06-27 00:53:08
● 2026-05-02 15:06:30
● 2026-07-28 11:22:30

○A46.30.213.2322016-11-29 → 2017-06-27 · 5 obs

○ 2016-04-21 12:45:26
● 2016-11-29 03:37:30
● 2017-06-27 00:53:08
○ 2026-05-02 15:06:30
○ 2026-07-28 11:22:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, h.gtld-servers.net, e.gtld-servers.net, j.gtld-servers.net...	-
redblugraphics.com	ns01.one.com, ns02.one.com	4 records

✅ Authoritative Response

Server:195.206.121.10

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

🔒 DNSSEC Status

🔐 Secure (DNSSEC validated)

Chain of trust verified from root to domain

⏱️ Timing

Total: 386ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.213.164`
AAAA	1	`2a02:2350:5:10c:8024:3eb2:59f1:ec84`
NS	2	`ns01.one.com, ns02.one.com`
MX	4	`mx2.pub.mailpod12-cph3.one.com (pri: 10), mx3.pub.mailpod12-cph3.one.com (pri: 10)...`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns01.one.com hostmaster.one.com`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns01.one.com, ns01.one.com, ns02.one.com...)

Analysis

Hierarchy

imap.redblugraphics.com is a subdomain of redblugraphics.com.

IP Addresses

redblugraphics.com points to the IP addresses 46.30.213.164 and 2a02:2350:5:10c:8024:3eb2:59f1:ec84

Additional host names — sgrn.nl, jdesign.be, becomingsocial.org and two others — share IP numbers with redblugraphics.com.

Name Servers

redblugraphics.com is served by two delegated name servers, ns01.one.com and ns02.one.com.

redblugraphics.com shares its name server setup with other domains, including sixped.dk, openness.dk, wecreateit.dk and two others.

Each of the two host names carries two IP addresses: ns01.one.com points to 195.206.121.10 and 2001:67c:28cc::10, and ns02.one.com points to 185.10.11.10 and 2001:67c:3c0::10.

Mail Servers

The four mail servers for redblugraphics.com are mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com.

redblugraphics.com shares mail servers — at least in part — with other domains, including zeeuwsenzo.nl, manas.be, fabuladocet.net and two others.

mx1.pub.mailpod12-cph3.one.com, mx2.pub.mailpod12-cph3.one.com, mx3.pub.mailpod12-cph3.one.com and mx4.pub.mailpod12-cph3.one.com each resolve to one IP address: mx1.pub.mailpod12-cph3.one.com resolves to 104.37.34.246, mx2.pub.mailpod12-cph3.one.com resolves to 104.37.34.247, mx3.pub.mailpod12-cph3.one.com resolves to 104.37.34.248 and mx4.pub.mailpod12-cph3.one.com resolves to 104.37.34.249.