arentec.com - dns.ninja

`arentec.com`

DNSSEC	⚠️ Not signed
A	2a02:2350:5:10a:80be:2fdc:e4f1:1840^{🇩🇰 ONECOM2a02:2350::/32 One.com A/S}
A	46.30.213.55^{🇩🇰 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.mailpod9-cph3.one.com` ⭐
		A	185.164.14.118^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx1.pub.mailpod9-cph3.one.com`
MX	`mx2.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.119^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx2.pub.mailpod9-cph3.one.com`
MX	`mx3.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.120^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx3.pub.mailpod9-cph3.one.com`
MX	`mx4.pub.mailpod9-cph3.one.com` ⭐
		A	185.164.14.124^{🇩🇰 ONECOM185.164.12.0/22 Onecom.A/S}
			PTR	`mx4.pub.mailpod9-cph3.one.com`
SOA	`ns01.one.com`hostmaster@one.com 2026-06-23 #1

`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=1782384070

Same first word

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DNS History

16 records (8 active, 8 former)

○NSns.naamserver.net2015-05-30 → 2017-02-13 · 4 obs

● 2015-05-30 09:57:22
● 2017-02-13 09:17:14
○ 2026-02-27 01:28:42
○ 2026-06-25 10:50:24

●NSns01.one.com2026-02-27 → 2026-06-25 · 3 obs

○ 2017-02-13 09:17:14
● 2026-02-27 01:28:42
● 2026-06-25 10:50:24

●NSns02.one.com2026-02-27 → 2026-06-25 · 3 obs

○ 2017-02-13 09:17:14
● 2026-02-27 01:28:42
● 2026-06-25 10:50:24

○NSns1.naamserver.net2015-05-30 → 2017-02-13 · 4 obs

● 2015-05-30 09:57:22
● 2017-02-13 09:17:14
○ 2026-02-27 01:28:42
○ 2026-06-25 10:50:24

○NSns2.naamserver.net2015-05-30 → 2017-02-13 · 4 obs

● 2015-05-30 09:57:22
● 2017-02-13 09:17:14
○ 2026-02-27 01:28:42
○ 2026-06-25 10:50:24

○MXmail1.cleanport.nl2015-05-30 → 2017-02-13 · 4 obs

● 2015-05-30 09:57:22
● 2017-02-13 09:17:14
○ 2026-02-27 01:28:42
○ 2026-06-25 10:50:24

○MXmail2.cleanport.nl2015-05-30 → 2017-02-13 · 4 obs

● 2015-05-30 09:57:22
● 2017-02-13 09:17:14
○ 2026-02-27 01:28:42
○ 2026-06-25 10:50:24

●MXmx1.pub.mailpod9-cph3.one.com2026-02-27 → 2026-06-25 · 6 obs

○ 2017-02-13 09:17:14
● 2026-02-27 01:28:42
● 2026-05-11 01:29:04
○ 2026-06-02 00:48:42
● 2026-06-03 02:21:08
● 2026-06-25 10:50:24

●MXmx2.pub.mailpod9-cph3.one.com2026-02-27 → 2026-06-25 · 6 obs

○ 2017-02-13 09:17:14
● 2026-02-27 01:28:42
● 2026-05-11 01:29:04
○ 2026-06-02 00:48:42
● 2026-06-03 02:21:08
● 2026-06-25 10:50:24

●MXmx3.pub.mailpod9-cph3.one.com2026-02-27 → 2026-06-25 · 6 obs

○ 2017-02-13 09:17:14
● 2026-02-27 01:28:42
● 2026-05-11 01:29:04
○ 2026-06-02 00:48:42
● 2026-06-03 02:21:08
● 2026-06-25 10:50:24

●MXmx4.pub.mailpod9-cph3.one.com2026-02-27 → 2026-06-25 · 6 obs

○ 2017-02-13 09:17:14
● 2026-02-27 01:28:42
● 2026-05-11 01:29:04
○ 2026-06-02 00:48:42
● 2026-06-03 02:21:08
● 2026-06-25 10:50:24

○A212.79.255.742015-05-30 → 2017-02-13 · 4 obs

● 2015-05-30 09:57:22
● 2017-02-13 09:17:14
○ 2026-02-27 01:28:42
○ 2026-06-25 10:50:24

○A2a02:2350:5:10a:2d:2cca:5007:fcf92026-02-27 → 2026-06-16 · 4 obs

○ 2017-02-13 09:17:14
● 2026-02-27 01:28:42
● 2026-06-16 23:28:36
○ 2026-06-25 10:50:24

●A2a02:2350:5:10a:80be:2fdc:e4f1:18402026-06-25 → 2026-06-25 · 2 obs

○ 2026-06-16 23:28:36
● 2026-06-25 10:50:24

○A46.30.213.52026-02-27 → 2026-06-16 · 4 obs

○ 2017-02-13 09:17:14
● 2026-02-27 01:28:42
● 2026-06-16 23:28:36
○ 2026-06-25 10:50:24

●A46.30.213.552026-06-25 → 2026-06-25 · 2 obs

○ 2026-06-16 23:28:36
● 2026-06-25 10:50:24

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, l.gtld-servers.net, g.gtld-servers.net, d.gtld-servers.net...	-
arentec.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: 748ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`46.30.213.55`
AAAA	1	`2a02:2350:5:10a:80be:2fdc:e4f1:1840`
NS	2	`ns01.one.com, ns02.one.com`
MX	4	`mx2.pub.mailpod9-cph3.one.com (pri: 10), mx4.pub.mailpod9-cph3.one.com (pri: 10)...`
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

IP Addresses

arentec.com resolves to the IP addresses 46.30.213.55 and 2a02:2350:5:10a:80be:2fdc:e4f1:1840

Additional host names — dolby.dk, studiecoaching.nu, golfsimulatorn.se and two others — share IP numbers with arentec.com.

Name Servers

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

arentec.com shares its name server setup with other domains, including papillon-klubben.dk, farveblind.dk, almglobal.com 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

arentec.com has four mail servers: mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com.

arentec.com shares mail servers — at least in part — with other domains, including kreativnetzwerk.eu, windoga.se, canadapulkan.se and two others.

mx1.pub.mailpod9-cph3.one.com, mx2.pub.mailpod9-cph3.one.com, mx3.pub.mailpod9-cph3.one.com and mx4.pub.mailpod9-cph3.one.com each resolve to one IP address: mx1.pub.mailpod9-cph3.one.com resolves to 185.164.14.118, mx2.pub.mailpod9-cph3.one.com resolves to 185.164.14.119, mx3.pub.mailpod9-cph3.one.com resolves to 185.164.14.120 and mx4.pub.mailpod9-cph3.one.com resolves to 185.164.14.124.