rtcco.com - dns.ninja

rtcco.com

DNSSEC⚠️ Not signed
A62.233.121.53🇬🇧 IOMART-AS62.233.64.0/18 IOMART-SCONET2
PTRvhost23ftp.iomart.com
NSns1.namecity.com ⭐
A62.128.193.35🇬🇧 IOMART-AS62.128.192.0/20 IOMART-SCONET1
PTRns1.namecity.com
NSns2.namecity.com
A84.22.161.171🇬🇧 IOMART-AS84.22.160.0/19 IOMART-STANDARDHOUSE
PTRns2.namecity.com
MXrtcco-com.mail.protection.outlook.com ⭐
A2a01:111:f403:ca0b::🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A2a01:111:f403:ca0b::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo3p265cu00301.inbound.protection.outlook.com
A2a01:111:f403:ca0b::2🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-lo0p265cu00202.inbound.protection.outlook.com
A2a01:111:f403:ca1a::1🇬🇧 Microsoft2a01:111:f000::/36
PTRmail-cwxp265cu00601.inbound.protection.outlook.com
A52.101.89.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo2p265cu02300.inbound.protection.outlook.com
A52.101.89.1🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo0p265cu00201.inbound.protection.outlook.com
A52.101.89.2🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-lo3p265cu00302.inbound.protection.outlook.com
A52.101.99.0🇬🇧 Microsoft52.96.0.0/12 MICROSOFT
PTRmail-cwxp265cu00600.inbound.protection.outlook.com
TXTv=spf1 include:spf.protection.outlook.com -all
SOAns1.namecity.comhostmaster@namecity.com 2023-02-15 #0

com

DNSSEC🔒 Signed (DS record present)
NSa.gtld-servers.net ⭐
NSb.gtld-servers.net
NSc.gtld-servers.net
NSd.gtld-servers.net
NSe.gtld-servers.net
NSf.gtld-servers.net
NSg.gtld-servers.net
NSh.gtld-servers.net
NSi.gtld-servers.net
NSj.gtld-servers.net
NSk.gtld-servers.net
NSl.gtld-servers.net
NSm.gtld-servers.net
SOAa.gtld-servers.netnstld@verisign-grs.com serial=1784385547

Subdomains

www.rtcco.com

Same first word

rtcco.net
rtcco.com
rtcco.ir

Similar names

cctor.com
ctcor.org
ctroc.org
crcto.org.br
roctc.org
rctoc.gov.ly
trcoc.com
torcc.net
ctcor.com
rotcc.com
croct.io
ccort.ca
orctc.com
torcc.com
ctorc.org
croct.net
crcto.com
ocrtc.com
ctroc.com
trcco.net
croct.com
trcco.com
tccor.com
crotc.com
crtoc.com
torcc.org
crtco.com
trocc.com
croct.org
torcc.org.au
ctorc.net
cortc.com
crotc.org.hk
ccrot.com
rtocc.com
ccort.com
ctrco.com
corct.com
ortcc.com

DNS History

13 records (4 active, 9 former)

2008201020122014201620182020202220242026NSns1.namecity.comns2.namecity.coma.dns.hostway.netb.dns.hostway.netdns1.valueweb.comdns2.valueweb.comdns3.valueweb.comMXrtcco-com.mail.protection.outlook.commx.valueweb.comrtcco.com.inbound10.mxlogic.netA62.233.121.53207.234.222.2664.71.33.126
○NSa.dns.hostway.net2015-07-19 → 2016-12-09 · 5 obs
○ 2007-08-15 01:56:56
● 2015-07-19 00:29:06
● 2016-12-09 07:12:34
○ 2026-02-27 03:30:00
○ 2026-07-18 14:51:46
○NSb.dns.hostway.net2015-07-19 → 2016-12-09 · 5 obs
○ 2007-08-15 01:56:56
● 2015-07-19 00:29:06
● 2016-12-09 07:12:34
○ 2026-02-27 03:30:00
○ 2026-07-18 14:51:46
○NSdns1.valueweb.com2007-08-15 → 2007-08-15 · 3 obs
● 2007-08-15 01:56:56
○ 2015-07-19 00:29:06
○ 2026-07-18 14:51:46
○NSdns2.valueweb.com2007-08-15 → 2007-08-15 · 3 obs
● 2007-08-15 01:56:56
○ 2015-07-19 00:29:06
○ 2026-07-18 14:51:46
○NSdns3.valueweb.com2007-08-15 → 2007-08-15 · 3 obs
● 2007-08-15 01:56:56
○ 2015-07-19 00:29:06
○ 2026-07-18 14:51:46
●NSns1.namecity.com2026-02-27 → 2026-07-18 · 3 obs
○ 2016-12-09 07:12:34
● 2026-02-27 03:30:00
● 2026-07-18 14:51:46
●NSns2.namecity.com2026-02-27 → 2026-07-18 · 3 obs
○ 2016-12-09 07:12:34
● 2026-02-27 03:30:00
● 2026-07-18 14:51:46
○MXmx.valueweb.com2007-08-15 → 2007-08-15 · 3 obs
● 2007-08-15 01:56:56
○ 2015-07-19 00:29:06
○ 2026-07-18 14:51:46
●MXrtcco-com.mail.protection.outlook.com2026-02-27 → 2026-07-18 · 3 obs
○ 2016-12-09 07:12:34
● 2026-02-27 03:30:00
● 2026-07-18 14:51:46
○MXrtcco.com.inbound10.mxlogic.net2015-07-19 → 2016-12-09 · 5 obs
○ 2007-08-15 01:56:56
● 2015-07-19 00:29:06
● 2016-12-09 07:12:34
○ 2026-02-27 03:30:00
○ 2026-07-18 14:51:46
○A207.234.222.262007-08-15 → 2007-08-15 · 3 obs
● 2007-08-15 01:56:56
○ 2015-07-19 00:29:06
○ 2026-07-18 14:51:46
●A62.233.121.532026-02-27 → 2026-07-18 · 3 obs
○ 2016-12-09 07:12:34
● 2026-02-27 03:30:00
● 2026-07-18 14:51:46
○A64.71.33.1262015-07-19 → 2016-12-09 · 5 obs
○ 2007-08-15 01:56:56
● 2015-07-19 00:29:06
● 2016-12-09 07:12:34
○ 2026-02-27 03:30:00
○ 2026-07-18 14:51:46

🔍 DNS Trace

📋 Delegation Chain

ZoneNameserversGlue
coma.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...-
rtcco.comns1.namecity.com, ns2.namecity.com2 records

✅ Authoritative Response

Server:62.128.193.35

NS records: ns1.namecity.com, ns2.namecity.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtcco.com (unsigned zone)

⏱️ Timing

Total: 1407ms | Queries: -

📄 Records

TypeCountSample Data
A162.233.121.53
NS2ns1.namecity.com, ns2.namecity.com
MX1rtcco-com.mail.protection.outlook.com (p
TXT1v=spf1 include:spf.protection.outlook.co
SOA1ns1.namecity.com hostmaster.namecity.com

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.namecity.com, ns2.namecity.com)

Analysis

Hierarchy

The domain www.rtcco.com falls under the parent rtcco.com.

IP Addresses

rtcco.com resolves to just one IP address, 62.233.121.53.

Two other host names, along with burlingtonpm.com, comesaturday.com and memorialgrant.org.uk, also share IP numbers with rtcco.com.

Name Servers

The NS records for rtcco.com delegate to ns1.namecity.com and ns2.namecity.com.

rtcco.com shares its NS records with other domains, for example mbandpartners.com, hornyhouse.com, metdist.net and two others.

Each of ns1.namecity.com and ns2.namecity.com has one IP address: ns1.namecity.com uses 62.128.193.35 and ns2.namecity.com uses 84.22.161.171.

Mail Servers

The sole mail server for rtcco.com is rtcco-com.mail.protection.outlook.com.

With 8 IP addresses total, rtcco-com.mail.protection.outlook.com resolves to 52.101.89.0, 52.101.89.1, 52.101.89.2 and 5 others.