rtcnow.com - dns.ninja

`rtcnow.com`

DNSSEC	⚠️ Not signed
A	217.20.113.48^{🇩🇪 LEASEWEB-DE-FRA-10217.20.112.0/20 Leaseweb DE}
		PTR	`z4defra12slxd101.rtccdn.com`
NS	`z4atvie10sdns101.rtccdn.com` ⭐
		A	2a00:d88:0:193::53^{🇦🇹 RTCnow2a00:d88::/48}
		A	62.13.193.53^{🇦🇹 RTCnow62.13.193.0/24 Streaming Services GmbH RTCnow Datacenter Z4ATVIE10}
NS	`z1uslax10sdns101.rtccdn.com`
NS	`z1usnyc11sdns101.rtccdn.com`
		A	2001:49f0:d050:4::a^{🇺🇸 FDCServers2001:49f0:d050::/48 .net New York}
		A	198.255.78.30^{🇺🇸 FDCServers198.255.78.0/23 .net New York}
NS	`z3frpar10sdns101.rtccdn.com`
		A	2001:49f0:d006:1::7^{🇫🇷 FDCServers2001:49f0:d006::/48 .net Paris}
		A	50.7.151.58^{🇫🇷 FDCServers50.7.148.0/22 .net Paris}
NS	`z3nlams10sdns101.rtccdn.com`
		A	50.7.40.10^{🇨🇭 FDCServers50.7.40.0/23 FDCservers.net}
NS	`z4atvie15sdns101.rtccdn.com`
NS	`z4defra10sdns101.rtccdn.com`
		A	2001:49f0:d01f:1::a6^{🇩🇪 FDCServers2001:49f0:d01f::/48 .net Frankfurt}
		A	50.7.124.85^{🇩🇪 FDCServers50.7.124.0/24 .net Frankfurt}
NS	`z4uklon10sdns101.rtccdn.com`
		A	67.159.56.81^{🇺🇸 FDCServers67.159.56.0/24 FDCservers.net}
MX	`rtcnow-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca04::4^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db4pr02cu00204.inbound.protection.outlook.com`
		A	2a01:111:f403:ca04::f^{🇮🇪 Microsoft2a01:111:f000::/36}
			PTR	`mail-db7pr03cu00507.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::4^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-am0pr04cu00504.inbound.protection.outlook.com`
		A	2a01:111:f403:ca09::9^{🇳🇱 Microsoft2a01:111:f000::/36}
			PTR	`mail-as8pr04cu00801.inbound.protection.outlook.com`
		A	52.101.68.8^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-du0pr03cu00100.inbound.protection.outlook.com`
		A	52.101.68.32^{🇮🇪 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-db3pr0202cu00200.inbound.protection.outlook.com`
		A	52.101.73.1^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am3pr04cu00501.inbound.protection.outlook.com`
		A	52.101.73.12^{🇳🇱 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-am4pr0401cu00104.inbound.protection.outlook.com`
TXT	`google-site-verification=OOiCB0M6qGBSLVfevcS3PUN6et1GI_3uacQ-hyoDjA8`
TXT	`google-site-verification=9ynivyvZoLG5HONUz7o8lDA7A9DIccIhp0X53ZUPJBo`
TXT	`MS=ms65543979`
TXT	`v=spf1 a ip4:62.13.192.0/19 ip6:2a00:d88:0:193::/64 include:spf.protection.ou...`
SOA	`z4atvie10sdns101.rtccdn.com`support@rtcnow.com 2026-07-16 #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=1784630212

Subdomains

mail.rtcnow.com

www.rtcnow.com

analytics.rtcnow.com

Same first word

rtcnow.biz

rtcnow.cloud

rtcnow.at

rtcnow.eu

rtcnow.com

rtcnow.net

Similar names

wctron.com

twrnoc.com

ctrown.net

ctrnow.com

trcnow.com

tcrown.co.uk

rctown.co.kr

twrnoc.net

ocnwtr.com

crownt.com

ctrown.com

tcrown.com

tcrown.de

DNS History

23 records (10 active, 13 former)

○NSns1.atusmedia.net2015-06-03 → 2016-09-22 · 4 obs

● 2015-06-03 17:35:28
● 2016-09-22 14:37:38
○ 2017-05-17 17:09:04
○ 2026-07-21 10:58:20

○NSns2.atusmedia.net2015-06-03 → 2016-03-25 · 4 obs

● 2015-06-03 17:35:28
● 2016-03-25 09:02:56
○ 2016-09-22 14:37:38
○ 2026-07-21 10:58:20

○NSns3.atusmedia.net2015-06-03 → 2016-03-25 · 4 obs

● 2015-06-03 17:35:28
● 2016-03-25 09:02:56
○ 2016-09-22 14:37:38
○ 2026-07-21 10:58:20

○NSns4.atusmedia.net2015-06-03 → 2016-03-25 · 4 obs

● 2015-06-03 17:35:28
● 2016-03-25 09:02:56
○ 2016-09-22 14:37:38
○ 2026-07-21 10:58:20

○NSz1s10dns101.rtccdn.com2016-09-22 → 2016-09-22 · 4 obs

○ 2016-03-25 09:02:56
● 2016-09-22 14:37:38
○ 2017-05-17 17:09:04
○ 2026-07-21 10:58:20

●NSz1uslax10sdns101.rtccdn.com2020-05-08 → 2026-07-21 · 3 obs

○ 2017-05-17 17:09:04
● 2020-05-08 17:42:58
● 2026-07-21 10:58:20

●NSz1usnyc11sdns101.rtccdn.com2020-05-08 → 2026-07-21 · 3 obs

○ 2017-05-17 17:09:04
● 2020-05-08 17:42:58
● 2026-07-21 10:58:20

○NSz1usnyc11sdns102.rtccdn.com2017-05-17 → 2017-05-17 · 4 obs

○ 2016-09-22 14:37:38
● 2017-05-17 17:09:04
○ 2020-05-08 17:42:58
○ 2026-07-21 10:58:20

●NSz3frpar10sdns101.rtccdn.com2017-05-17 → 2026-07-21 · 3 obs

○ 2016-09-22 14:37:38
● 2017-05-17 17:09:04
● 2026-07-21 10:58:20

●NSz3nlams10sdns101.rtccdn.com2017-05-17 → 2026-07-21 · 3 obs

○ 2016-09-22 14:37:38
● 2017-05-17 17:09:04
● 2026-07-21 10:58:20

●NSz4atvie10sdns101.rtccdn.com2017-05-17 → 2026-07-21 · 3 obs

○ 2016-09-22 14:37:38
● 2017-05-17 17:09:04
● 2026-07-21 10:58:20

●NSz4atvie15sdns101.rtccdn.com2017-05-17 → 2026-07-21 · 3 obs

○ 2016-09-22 14:37:38
● 2017-05-17 17:09:04
● 2026-07-21 10:58:20

●NSz4defra10sdns101.rtccdn.com2017-05-17 → 2026-07-21 · 3 obs

○ 2016-09-22 14:37:38
● 2017-05-17 17:09:04
● 2026-07-21 10:58:20

○NSz4s10dns101.rtccdn.com2016-09-22 → 2016-09-22 · 4 obs

○ 2016-03-25 09:02:56
● 2016-09-22 14:37:38
○ 2017-05-17 17:09:04
○ 2026-07-21 10:58:20

○NSz4s11dns101.rtccdn.com2016-09-22 → 2017-05-17 · 5 obs

○ 2016-03-25 09:02:56
● 2016-09-22 14:37:38
● 2017-05-17 17:09:04
○ 2020-05-08 17:42:58
○ 2026-07-21 10:58:20

○NSz4s13dns101.rtccdn.com2016-09-22 → 2016-09-22 · 4 obs

○ 2016-03-25 09:02:56
● 2016-09-22 14:37:38
○ 2017-05-17 17:09:04
○ 2026-07-21 10:58:20

○NSz4s20dns101.rtccdn.com2016-09-22 → 2016-09-22 · 4 obs

○ 2016-03-25 09:02:56
● 2016-09-22 14:37:38
○ 2017-05-17 17:09:04
○ 2026-07-21 10:58:20

●NSz4uklon10sdns101.rtccdn.com2017-05-17 → 2026-07-21 · 3 obs

○ 2016-09-22 14:37:38
● 2017-05-17 17:09:04
● 2026-07-21 10:58:20

○MXatvie-mx00.atusmedia.net2015-06-03 → 2016-09-22 · 4 obs

● 2015-06-03 17:35:28
● 2016-09-22 14:37:38
○ 2017-05-17 17:09:04
○ 2026-07-21 10:58:20

●MXrtcnow-com.mail.protection.outlook.com2017-05-17 → 2026-07-21 · 3 obs

○ 2016-09-22 14:37:38
● 2017-05-17 17:09:04
● 2026-07-21 10:58:20

●A217.20.113.482026-02-17 → 2026-07-21 · 3 obs

○ 2021-09-02 07:52:24
● 2026-02-17 10:17:32
● 2026-07-21 10:58:20

○A62.13.193.1202015-06-03 → 2017-05-17 · 4 obs

● 2015-06-03 17:35:28
● 2017-05-17 17:09:04
○ 2020-05-08 17:42:58
○ 2026-07-21 10:58:20

○A62.13.193.1712020-05-08 → 2021-09-02 · 5 obs

○ 2017-05-17 17:09:04
● 2020-05-08 17:42:58
● 2021-09-02 07:52:24
○ 2026-02-17 10:17:32
○ 2026-07-21 10:58:20

🔍 DNS Trace

Analysis

Hierarchy

mail.rtcnow.com, www.rtcnow.com and analytics.rtcnow.com are all subdomains of rtcnow.com.

IP Addresses

rtcnow.com directs to one IP number, which is 217.20.113.48.

Other hosts including z4defra12shap101.rtccdn.com, lustlos.com and www.rmg.co.at share IP addresses with rtcnow.com.

Name Servers

rtcnow.com is served by 8 authoritative name servers — among them z1uslax10sdns101.rtccdn.com, z1usnyc11sdns101.rtccdn.com, z3frpar10sdns101.rtccdn.com and 5 others.

The name servers of rtcnow.com overlap at least partially with those of other domains — among them epix.at, netvisual.tv, rtcnow.at and two more.

These name servers commonly appear in delegations together with z4atvie10sdns101.rtccdn.com, z4defra10sdns101.rtccdn.com, z3nlams10sdns101.rtccdn.com and 4 other.

Hosts with two IP numbers each:

z1usnyc11sdns101.rtccdn.com resolves to two addresses: 198.255.78.30 and 2001:49f0:d050:4::a.

z3frpar10sdns101.rtccdn.com resolves to two addresses: 50.7.151.58 and 2001:49f0:d006:1::7.

z4atvie10sdns101.rtccdn.com resolves to two addresses: 62.13.193.53 and 2a00:d88:0:193::53.

Hosts that resolve to one IP address:

The hostname z3nlams10sdns101.rtccdn.com resolves to 50.7.40.10.

Hosts with two IP numbers each:

z4defra10sdns101.rtccdn.com resolves to two addresses: 50.7.124.85 and 2001:49f0:d01f:1::a6.

Hosts that resolve to one IP address:

The hostname z4uklon10sdns101.rtccdn.com resolves to 67.159.56.81.

Mail Servers

rtcnow.com routes its mail through a single mail server, rtcnow-com.mail.protection.outlook.com.

rtcnow-com.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.68.8, 52.101.68.32 and 52.101.73.1, along with 5 other.