rtk.cc - dns.ninja

`rtk.cc`

DNSSEC	⚠️ Not signed
A	80.120.70.88^{🇦🇹 A1TELEKOM-AT80.120.0.0/14 HIGHWAY194}
		PTR	`webmail.body-and-soul.at`
NS	`ns1.domaintechnik.at` ⭐
		A	213.145.228.70^{🇦🇹 DOMAINTECHNIK213.145.224.0/19 DomainTechnik}
			PTR	`ns1.domaintechnik.at`
NS	`ns2.domaintechnik.at`
		A	213.145.228.140^{🇦🇹 DOMAINTECHNIK213.145.224.0/19 DomainTechnik}
			PTR	`ns2.domaintechnik.at`
NS	`ns3.domaintechnik.at`
		A	213.145.232.70^{🇦🇹 DOMAINTECHNIK213.145.224.0/19 DomainTechnik}
			PTR	`ns3.domaintechnik.at`
NS	`ns4.domaintechnik.at`
		A	83.151.27.254^{🇩🇪 VOLLMAR-AS83.151.16.0/20 VOLLMARNET-PI-ROUTE}
			PTR	`ns4.domaintechnik.at`
MX	`rtk-cc.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::c^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db9pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::e^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db8pr02cu00106.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::8^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as2pr05cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::20^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr05cu00400.inbound.protection.outlook.com`
		A	52.101.68.5^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du2pr03cu00105.inbound.protection.outlook.com`
		A	52.101.68.10^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-dbbpr03cu00102.inbound.protection.outlook.com`
		A	52.101.73.11^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am1pr04cu00103.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
TXT	`MS=ms96146098`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.domaintechnik.at`support@itsolutions.tirol 2026-03-25 #1

`cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ac1.nstld.com` ⭐
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`
	SOA	`ac1.nstld.com`info@verisign-grs.com serial=1785432627

Subdomains

www.rtk.cc

webmail.rtk.cc

mail.rtk.cc

Same first word

rtk.lv

rtk.su

rtk.co.jp

rtk.us

rtk.com.br

rtk.de

rtk.live

rtk.com.tr

rtk.info

rtk.se

rtk.net.pl

rtk.es

rtk.mx

rtk.fr

rtk.be

rtk.fi

rtk.com.vn

rtk.cl

rtk.dk

rtk.cz

rtk.com

rtk.ca

rtk.in

rtk.com.au

rtk.poznan.pl

rtk.net

rtk.jp

rtk.dp.ua

rtk.com.ua

rtk.co.rs

rtk.nu

rtk.cc

rtk.ee

rtk.eu

rtk.technology

rtk.co.il

rtk.ro

rtk.at

rtk.market

rtk.co.za

rtk.io

rtk.org

rtk.pl

rtk.gen.tr

rtk.nl

rtk.ch

rtk.center

rtk.sk

rtk.rs

rtk.land

rtk.com.cn

rtk.biz

rtk.co.uk

rtk.email

rtk.it

rtk.promo

rtk.lt

rtk.kz

Similar names

trk.network

tkr.co.nz

tkr.ru

trk.ca

trk.gg

trk.it

rkt.in-berlin.de

krt.net.pl

tkr.ch

trk.sk

tkr.ca

tkr.com.br

krt.fi

trk.net.ua

trk.kz

trk.no

rkt.nl

tkr.com.do

rkt.nu

ktr.trafficmanager.net

trk.ee

krt.ru

tkr.cn

tkr.fr

krt.ee

krt.com.au

ktr.jp

rkt.info

rkt.homes

krt.nu

krt.mn

trk.is

rkt.by

ktr.sk

krt.ro

ktr.no

tkr.me

tkr.co.jp

tkr.be

tkr.co

trk.us

krt.co.ua

rkt.co.za

tkr.com.pl

tkr.today

rkt.im

ktr.tw

rkt.no

rkt.hu

krt.tokyo

trk.net

ktr.com.tw

krt.no

tkr.dyndns.org

krt.co

trk.gr

trk.in.rs

ktr.fr

rkt.ca

tkr.it

rkt.ee

rkt.lv

rkt.zone

krt.gov.sd

tkr.no

rkt.it

trk.com.tw

krt.su

rkt.us

trk.onl

trk.de

krt.me

rkt.design

trk.co

rkt.me

trk.agency

tkr.com.ua

ktr.be

trk.biz

rkt.ir

tkr.com

ktr.by

rkt.com

ktr.eu

ktr.to

ktr.me

tkr.dev

ktr.co.jp

tkr.su

trk.uz

ktr.nl

trk.co.in

trk.org

rkt.eu

rkt.co

rkt.link

trk.ch

ktr.org.pl

trk.in

ktr.or.jp

rkt.cn

ktr.pl

rkt.pl

trk.pl

tkr.in

rkt.fi

tkr.es

trk.cn

tkr.fi

trk.st.no

ktr.ee

ktr.co.th

ktr.or.kr

krt.at

krt.cc

rkt.co.uk

tkr.jp

ktr.tj

trk.org.pl

krt.bz

trk.info

ktr.biz

ktr.com.au

ktr.spb.ru

ktr.mobi

ktr.photos

rkt.de

ktr.es

krt.gr

krt.fr

krt.jp

tkr.enterprises

krt.net

rkt.name

ktr.su

trk.es

tkr.si

krt.com.tr

ktr.kz

tkr.com.my

rkt.dk

tkr.hu

rkt.ai

trk.co.kr

ktr.in

trk.sc

rkt.ru

krt.org

ktr.at

DNS History

18 records (6 active, 12 former)

○NSdns1.world-direct.at2015-08-02 → 2015-09-10 · 4 obs

● 2015-08-02 03:03:00
● 2015-09-10 09:38:30
○ 2015-11-19 10:58:32
○ 2026-07-30 17:50:54

○NSdns1gr.world-direct.at2015-11-19 → 2017-02-25 · 5 obs

○ 2015-09-10 09:38:30
● 2015-11-19 10:58:32
● 2017-02-25 02:32:46
○ 2026-03-08 07:00:34
○ 2026-07-30 17:50:54

○NSdns1office.world-direct.at2015-11-19 → 2017-02-25 · 5 obs

○ 2015-09-10 09:38:30
● 2015-11-19 10:58:32
● 2017-02-25 02:32:46
○ 2026-03-08 07:00:34
○ 2026-07-30 17:50:54

○NSdns1rz.world-direct.at2015-11-19 → 2017-02-25 · 5 obs

○ 2015-09-10 09:38:30
● 2015-11-19 10:58:32
● 2017-02-25 02:32:46
○ 2026-03-08 07:00:34
○ 2026-07-30 17:50:54

○NSdns3.world-direct.at2015-08-02 → 2015-09-10 · 4 obs

● 2015-08-02 03:03:00
● 2015-09-10 09:38:30
○ 2015-11-19 10:58:32
○ 2026-07-30 17:50:54

○NSdns4.world-direct.at2015-08-02 → 2015-09-10 · 4 obs

● 2015-08-02 03:03:00
● 2015-09-10 09:38:30
○ 2015-11-19 10:58:32
○ 2026-07-30 17:50:54

●NSns1.domaintechnik.at2026-03-08 → 2026-07-30 · 3 obs

○ 2017-02-25 02:32:46
● 2026-03-08 07:00:34
● 2026-07-30 17:50:54

●NSns2.domaintechnik.at2026-03-08 → 2026-07-30 · 3 obs

○ 2017-02-25 02:32:46
● 2026-03-08 07:00:34
● 2026-07-30 17:50:54

●NSns3.domaintechnik.at2026-03-08 → 2026-07-30 · 3 obs

○ 2017-02-25 02:32:46
● 2026-03-08 07:00:34
● 2026-07-30 17:50:54

●NSns4.domaintechnik.at2026-03-08 → 2026-07-30 · 3 obs

○ 2017-02-25 02:32:46
● 2026-03-08 07:00:34
● 2026-07-30 17:50:54

○MXmail.rtk.cc2015-08-02 → 2016-07-12 · 4 obs

● 2015-08-02 03:03:00
● 2016-07-12 07:21:20
○ 2017-02-25 02:32:46
○ 2026-07-30 17:50:54

○MXmailgr.world-direct.at2017-02-25 → 2017-02-25 · 4 obs

○ 2016-07-12 07:21:20
● 2017-02-25 02:32:46
○ 2026-03-08 07:00:34
○ 2026-07-30 17:50:54

●MXrtk-cc.mail.protection.outlook.com2026-03-08 → 2026-07-30 · 3 obs

○ 2017-02-25 02:32:46
● 2026-03-08 07:00:34
● 2026-07-30 17:50:54

○MXwebmail.itsolutions.tirol2017-02-25 → 2017-02-25 · 4 obs

○ 2016-07-12 07:21:20
● 2017-02-25 02:32:46
○ 2026-03-08 07:00:34
○ 2026-07-30 17:50:54

○A213.33.68.562017-02-25 → 2017-02-25 · 4 obs

○ 2016-07-12 07:21:20
● 2017-02-25 02:32:46
○ 2026-03-08 07:00:34
○ 2026-07-30 17:50:54

○A213.33.68.622026-03-08 → 2026-03-18 · 5 obs

○ 2017-02-25 02:32:46
● 2026-03-08 07:00:34
● 2026-03-18 08:54:54
○ 2026-03-28 03:05:20
○ 2026-07-30 17:50:54

○A80.120.70.522015-08-02 → 2016-07-12 · 4 obs

● 2015-08-02 03:03:00
● 2016-07-12 07:21:20
○ 2017-02-25 02:32:46
○ 2026-07-30 17:50:54

●A80.120.70.882026-03-28 → 2026-07-30 · 3 obs

○ 2026-03-18 08:54:54
● 2026-03-28 03:05:20
● 2026-07-30 17:50:54

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac3.nstld.com, ac1.nstld.com, ac4.nstld.com, ac2.nstld.com	-
rtk.cc	ns2.domaintechnik.at, ns3.domaintechnik.at, ns4.domaintechnik.at, ns1.domaintechnik.at	-

✅ Authoritative Response

Server:213.145.228.70

NS records: ns2.domaintechnik.at, ns3.domaintechnik.at, ns4.domaintechnik.at, ns1.domaintechnik.at

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtk.cc (unsigned zone)

⏱️ Timing

Total: 719ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`80.120.70.88`
NS	4	`ns2.domaintechnik.at, ns4.domaintechnik.at...`
MX	1	`rtk-cc.mail.protection.outlook.com (pri:`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms96146098`
SOA	1	`ns1.domaintechnik.at support.itsolutions`

Analysis

Hierarchy

The domain rtk.cc is parent to www.rtk.cc, webmail.rtk.cc and mail.rtk.cc.

IP Addresses

rtk.cc resolves to one IP address: 80.120.70.88.

wienski.at, worlddirect.at, wildenhofer.at and two other host names share IP numbers with rtk.cc.

Name Servers

The authoritative name servers for rtk.cc are ns1.domaintechnik.at, ns2.domaintechnik.at, ns3.domaintechnik.at and ns4.domaintechnik.at.

At least some of rtk.cc's name servers are shared with other domains, for example kassl.net, bio-trueffel.at, prome.at and two more.

These name servers are often deployed together with the name servers ns1.netcontact.at, ns2.netcontact.at, ns3.netcontact.at and ns4.netcontact.at.

Each of the four hosts ns1.domaintechnik.at, ns2.domaintechnik.at, ns3.domaintechnik.at and ns4.domaintechnik.at points to a single IP address — ns1.domaintechnik.at points to 213.145.228.70, ns2.domaintechnik.at points to 213.145.228.140, ns3.domaintechnik.at points to 213.145.232.70 and ns4.domaintechnik.at points to 83.151.27.254.

Mail Servers

Mail for rtk.cc is handled by a single mail server, rtk-cc.mail.protection.outlook.com.

rtk-cc.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.68.5, 52.101.68.10, 52.101.73.11 and 5 others.