rtco.net - dns.ninja

🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`rtco.net`

DNSSEC	⚠️ Not signed
A	208.91.197.27^{🇻🇬 CONFLUENCE-NETWORK-INC208.91.197.0/24 Confluence Networks Route Object}
NS	`ns49.worldnic.com` ⭐
		A	162.159.26.111^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns50.worldnic.com`
		A	162.159.27.50^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`rtco-net.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sa9pr02cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:f913::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr05cu00101.inbound.protection.outlook.com`
		A	52.101.9.11^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl2pr04cu00103.inbound.protection.outlook.com`
		A	52.101.40.6^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr03cu00106.inbound.protection.outlook.com`
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.50.10^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00502.inbound.protection.outlook.com`
TXT	`v=spf1 ip4:108.170.8.122 include:spf.protection.outlook.com ~all`
SOA	`NS49.WORLDNIC.COM`namehost@WORLDNIC.COM serial=119031419

`net`

	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=1786877004

Subdomains

imap.rtco.net

www.rtco.net

mail.rtco.net

Same first word

rtco.de

rtco.co.th

rtco.com

rtco.nl

rtco.com.cn

rtco.net

rtco.ru

rtco.co.uk

rtco.com.tw

Similar names

crot.me

torc.com

crot.icu

crto.cn

cort.co.kr

troc.tech

ctor.ir

crto.nl

torc.co.kr

rcto.de

ctor.io

cort.cn

roct.cn

cotr.cc

ctor.ru

crto.ru

cort.as

otrc.nl

otrc.net

ortc.com

cort.org

crto.in

tcro.co.kr

torc.ie

rcto.fun

cort.se

cotr.net

cotr.io

trco.net

ctor.academy

troc.com

roct.org.uk

crot.lol

cotr.ca

cort.me

rtoc.net

troc.fr

ctor.co.za

ocrt.com

torc.online

cotr.de

rtoc.shop

troc.al

crot.ru

rcot.co.uk

cort.ru

cort.ca

cort.co.uk

octr.cz

cort.cz

cotr.org

ctor.net

rtoc.com

trco.dk

crto.pages.dev

cotr.ru

roct.ru

ctro.science

rotc.de

troc.eu

cort.com.ua

roct.com.br

crot.ch

crto.de

rotc.org

troc.de

trco.org

crto.net

ocrt.ca

rtoc.cn

cotr.bc.ca

troc.pro

ortc.com.au

cotr.cn

troc.nl

torc.ch

cort.li

crto.org

crto.io

rotc.net

cotr.eu

roct.email

torc.co.nz

crot.fun

crot.com

cort.guru

trco.kr

trco.or.jp

ctor.de

ctor.ca

rcot.org

troc.com.tr

torc.no

crot.media

otrc.co.uk

crot.vu

ctor.cc

DNS History

8 records (4 active, 4 former)

○NSns1.arinetdns.com2015-05-30 → 2017-10-07 · 4 obs

● 2015-05-30 03:20:34
● 2017-10-07 23:49:34
○ 2026-02-18 09:49:24
○ 2026-08-16 11:06:16

○NSns2.arinetdns.com2015-05-30 → 2017-10-07 · 4 obs

● 2015-05-30 03:20:34
● 2017-10-07 23:49:34
○ 2026-02-18 09:49:24
○ 2026-08-16 11:06:16

●NSns49.worldnic.com2026-02-18 → 2026-08-16 · 3 obs

○ 2017-10-07 23:49:34
● 2026-02-18 09:49:24
● 2026-08-16 11:06:16

●NSns50.worldnic.com2026-02-18 → 2026-08-16 · 3 obs

○ 2017-10-07 23:49:34
● 2026-02-18 09:49:24
● 2026-08-16 11:06:16

○MXmail.bluetie.com2015-05-30 → 2017-10-07 · 4 obs

● 2015-05-30 03:20:34
● 2017-10-07 23:49:34
○ 2026-02-18 09:49:24
○ 2026-08-16 11:06:16

●MXrtco-net.mail.protection.outlook.com2026-02-18 → 2026-08-16 · 3 obs

○ 2017-10-07 23:49:34
● 2026-02-18 09:49:24
● 2026-08-16 11:06:16

●A208.91.197.272026-02-18 → 2026-08-16 · 3 obs

○ 2017-10-07 23:49:34
● 2026-02-18 09:49:24
● 2026-08-16 11:06:16

○A23.92.240.42015-05-30 → 2017-10-07 · 4 obs

● 2015-05-30 03:20:34
● 2017-10-07 23:49:34
○ 2026-02-18 09:49:24
○ 2026-08-16 11:06:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
net	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
rtco.net	ns49.worldnic.com, ns50.worldnic.com	-

✅ Authoritative Response

Server:162.159.27.50

NS records: ns49.worldnic.com, ns50.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtco.net (unsigned zone)

⏱️ Timing

Total: 366ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`208.91.197.27`
NS	2	`ns49.worldnic.com, ns50.worldnic.com`
MX	1	`rtco-net.mail.protection.outlook.com (pr`
TXT	1	`v=spf1 ip4:108.170.8.122 include:spf.pro`
SOA	1	`NS49.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

Hierarchy

rtco.net is a parent domain, with imap.rtco.net, www.rtco.net and mail.rtco.net beneath it.

IP Addresses

rtco.net resolves to just one IP address, 208.91.197.27.

Two other host names, along with bardawil.org, www.sovlink.com and wairaka.com, also share IP numbers with rtco.net.

Name Servers

rtco.net has two authoritative name servers — ns49.worldnic.com and ns50.worldnic.com.

rtco.net shares its NS records with other domains, for example hondavillage.com, adlercolvin.biz, solharrisday.com and two others.

The name servers for rtco.net overlap at least partially with those of other domains — for example sarayaservices.com.

ns49.worldnic.com directs to 162.159.26.111 and ns50.worldnic.com directs to 162.159.27.50; each host name points to exactly one IP number.

Mail Servers

The sole mail server for rtco.net is rtco-net.mail.protection.outlook.com.

With 8 IP addresses total, rtco-net.mail.protection.outlook.com resolves to 52.101.9.11, 52.101.40.6, 52.101.41.0 and 5 others.