roxtec.nu - dns.ninja

`roxtec.nu`

DNSSEC	⚠️ Not signed
A	185.142.73.134^{🇸🇪 se-roxtec185.142.72.0/23}
		PTR	`email.roxtec.com`
NS	`ns1.roxtec.com` ⭐
		A	185.142.73.10^{🇸🇪 se-roxtec185.142.72.0/23}
			PTR	`ns1.roxtec.com`
NS	`ns2.roxtec.com`
		A	185.142.72.130^{🇸🇪 se-roxtec185.142.72.0/23}
			PTR	`ns2.roxtec.com`
NS	`ns3.roxtec.com`
		A	35.228.143.252^{🇫🇮 Google35.228.128.0/20}
			PTR	`252.143.228.35.bc.googleusercontent.com`
MX	`roxtec-com.mx1.staysecuregroup.com` ⭐
		A	2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd^{🇩🇰 Amazon2a01:77c0:1619::/48 EC2 Prefix}
			PTR	`mx11.electric.net`
		A	192.162.219.155^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
MX	`roxtec-com.mx2.staysecuregroup.net`⁽²⁰⁾
		A	2a01:77c0:1619:4101:d99:c22:fb4d:290e^{🇩🇰 Amazon2a01:77c0:1619::/48 EC2 Prefix}
			PTR	`mx10.electric.net`
		A	192.162.219.49^{🇮🇪 Amazon192.162.219.0/24 EC2 Prefix}
			PTR	`mx41.electric.net`
TXT	`v=spf1 a:smtp1.roxtec.com a:mail1.roxtec.com -all`
SOA	`ns1.roxtec.com`hostmaster@roxtec.com 2024-03-26 #1

`nu`

	DNSSEC	🔒 Signed (DS record present)
	NS	`catcher-in-the-rye.nic.nu` ⭐
	NS	`a.ns.nu`
	NS	`c.ns.nu`
	NS	`d.ns.nu`
	NS	`m.ns.nu`
	NS	`y.ns.nu`
	NS	`z.ns.nu`
	TXT	`id:6d8baaed-5dba-410d-8176-fe38219e2fbe`
	TXT	`NU zone update: 2026-07-30 20:09:04 +0000 (EPOCH 1785442144) (auto)`
	SOA	`catcher-in-the-rye.nic.nu`hostmaster@nic.nu serial=1785442202

Same first word

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roxtec.dk

roxtec.fi

roxtec.sg

roxtec.it

roxtec.ro

roxtec.co.nz

roxtec.com.tr

roxtec.pt

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Similar names

crotex.de

cortex.mobi

cetrox.com.br

cortex.art.br

excort.net

cortex.graphics

cortex.si

cortex.nl

corext.com.es

excort.de

crotex.net

trexoc.com

cortex.host

cortex.hu

cortex.com.au

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txcore.com

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xetroc.com

cortex.ph

cortex.college

cortex.co.nz

cortex.inc

cortex.lv

cortex.jp

cortex.name

cortex.de

corext.blob.core.windows.net

cortex.design

cortex.mx

cortex.biz

txcore.net

cotrex.de

cortex.ro

cortex.awsapps.com

xector.net

cortex.cn

excort.com

cortex.camera

trexco.com

cortex.kg

cortex.computer

cortex.la

cortex.be

cortex.eu

corext.com

trexco.co.in

cortex.fr

cortex.com.br

cortex.su

cortex.no

rectox.com

xortec.fi

cortex.net

trexco.in

cortex.ru

trexco.net

cortex.ca

cortex.lt

cortex.ee

xtcore.com

croxet.com

certox.com

cortex.io

cortex.lu

roctex.com

coretx.net

cortex.ind.br

DNS History

9 records (6 active, 3 former)

○NSb-nic.roxtec.se2015-07-18 → 2017-04-06 · 4 obs

● 2015-07-18 02:31:04
● 2017-04-06 16:40:24
○ 2026-03-01 08:40:12
○ 2026-07-30 20:15:16

○NSnic.roxtec.se2015-07-18 → 2017-04-06 · 4 obs

● 2015-07-18 02:31:04
● 2017-04-06 16:40:24
○ 2026-03-01 08:40:12
○ 2026-07-30 20:15:16

●NSns1.roxtec.com2026-03-01 → 2026-07-30 · 3 obs

○ 2017-04-06 16:40:24
● 2026-03-01 08:40:12
● 2026-07-30 20:15:16

●NSns2.roxtec.com2026-03-01 → 2026-07-30 · 3 obs

○ 2017-04-06 16:40:24
● 2026-03-01 08:40:12
● 2026-07-30 20:15:16

●NSns3.roxtec.com2026-03-01 → 2026-07-30 · 3 obs

○ 2017-04-06 16:40:24
● 2026-03-01 08:40:12
● 2026-07-30 20:15:16

●MXroxtec-com.mx1.staysecuregroup.com2015-07-18 → 2026-07-30 · 2 obs

● 2015-07-18 02:31:04
● 2026-07-30 20:15:16

●MXroxtec-com.mx2.staysecuregroup.net2015-07-18 → 2026-07-30 · 2 obs

● 2015-07-18 02:31:04
● 2026-07-30 20:15:16

●A185.142.73.1342026-03-01 → 2026-07-30 · 3 obs

○ 2017-04-06 16:40:24
● 2026-03-01 08:40:12
● 2026-07-30 20:15:16

○A195.67.103.142015-07-18 → 2017-04-06 · 4 obs

● 2015-07-18 02:31:04
● 2017-04-06 16:40:24
○ 2026-03-01 08:40:12
○ 2026-07-30 20:15:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
nu	a.ns.nu, c.ns.nu, d.ns.nu, m.ns.nu...	-
roxtec.nu	ns1.roxtec.com, ns2.roxtec.com, ns3.roxtec.com	-

✅ Authoritative Response

Server:35.228.143.252

NS records: ns1.roxtec.com, ns2.roxtec.com, ns3.roxtec.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for roxtec.nu (unsigned zone)

⏱️ Timing

Total: 3206ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`185.142.73.134`
NS	3	`ns2.roxtec.com, ns3.roxtec.com...`
MX	2	`roxtec-com.mx1.staysecuregroup.com (pri:, roxtec-com.mx2.staysecuregroup.net (pri:`
TXT	1	`v=spf1 a:smtp1.roxtec.com a:mail1.roxtec`
SOA	1	`ns1.roxtec.com hostmaster.roxtec.com`

Analysis

IP Addresses

roxtec.nu resolves to one IP address: 185.142.73.134.

roxtec.ro, roxtec.com.tr, roxtec.pt and two other host names share IP numbers with roxtec.nu.

Name Servers

The authoritative name servers for roxtec.nu are ns1.roxtec.com, ns2.roxtec.com and ns3.roxtec.com — three in total.

At least some of roxtec.nu's name servers are shared with other domains, for example pionet.pl, roxtec.org, roxtech.eu and two more.

These name servers tend to be used in conjunction with the name servers ns1.roxtec.se.

The hostnames ns1.roxtec.com, ns2.roxtec.com and ns3.roxtec.com each resolve to a single IP: ns1.roxtec.com → 185.142.73.10, ns2.roxtec.com → 185.142.72.130, ns3.roxtec.com → 35.228.143.252.

Mail Servers

Mail for roxtec.nu is handled by two mail servers — roxtec-com.mx1.staysecuregroup.com and roxtec-com.mx2.staysecuregroup.net.

roxtec.nu uses an identical mail server configuration to several other domains — among them roxtec.fr, roxtec.fi, roxtec.sg and two more.

The two host names roxtec-com.mx1.staysecuregroup.com and roxtec-com.mx2.staysecuregroup.net each have a pair of IP addresses: roxtec-com.mx1.staysecuregroup.com has 192.162.219.155 and 2a01:77c0:1619:4100:6fa6:1315:2bd2:51cd, and roxtec-com.mx2.staysecuregroup.net has 192.162.219.49 and 2a01:77c0:1619:4101:d99:c22:fb4d:290e.