rtcm.org - dns.ninja

`rtcm.org`

DNSSEC	⚠️ Not signed
A	2606:4700::6811:8968^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6811:8a68^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6811:8b68^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6811:8c68^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	2606:4700::6811:8d68^{🇺🇸 Cloudflare2606:4700::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.17.137.104^{Cloudflare104.17.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.17.138.104^{Cloudflare104.17.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.17.139.104^{Cloudflare104.17.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.17.140.104^{Cloudflare104.17.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
A	104.17.141.104^{Cloudflare104.17.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`igor.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b77^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c177^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`igor.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2177^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`igor.ns.cloudflare.com`
		A	108.162.193.119^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	172.64.33.119^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
		A	173.245.59.119^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`igor.ns.cloudflare.com`
NS	`vita.ns.cloudflare.com`
		A	2606:4700:50::adf5:3aee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`vita.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`vita.ns.cloudflare.com`
		A	108.162.192.238^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	172.64.32.238^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
		A	173.245.58.238^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`vita.ns.cloudflare.com`
MX	`rtcm-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm6pr03cu00401.inbound.protection.outlook.com`
		A	2a01:111:f403:c92c::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-dm2pr04cu00102.inbound.protection.outlook.com`
		A	2a01:111:f403:f908::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn8pr05cu00102.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.9.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
		A	52.101.41.0^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr05cu00400.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`igor.ns.cloudflare.com`dns@cloudflare.com serial=2404761822

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1782070906

WOT: SAFE (60/100)

Same first word

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tmrc.co.tz

DNS History

20 records (13 active, 7 former)

●NSigor.ns.cloudflare.com2026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

○NSns0000.ns0.com2015-08-27 → 2016-07-18 · 4 obs

● 2015-08-27 02:26:04
● 2016-07-18 03:39:28
○ 2016-12-05 02:23:28
○ 2026-06-21 20:04:12

○NSns551.pair.com2015-08-27 → 2016-07-18 · 4 obs

● 2015-08-27 02:26:04
● 2016-07-18 03:39:28
○ 2016-12-05 02:23:28
○ 2026-06-21 20:04:12

○NSns61.worldnic.com2016-12-05 → 2018-01-02 · 5 obs

○ 2016-07-18 03:39:28
● 2016-12-05 02:23:28
● 2018-01-02 02:59:02
○ 2026-02-17 00:23:40
○ 2026-06-21 20:04:12

○NSns62.worldnic.com2016-12-05 → 2018-01-02 · 5 obs

○ 2016-07-18 03:39:28
● 2016-12-05 02:23:28
● 2018-01-02 02:59:02
○ 2026-02-17 00:23:40
○ 2026-06-21 20:04:12

●NSvita.ns.cloudflare.com2026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

○MXmailwash20.pair.com2015-08-27 → 2016-05-24 · 4 obs

● 2015-08-27 02:26:04
● 2016-05-24 19:45:26
○ 2016-07-18 03:39:28
○ 2026-06-21 20:04:12

●MXrtcm-org.mail.protection.outlook.com2016-07-18 → 2026-06-21 · 3 obs

○ 2016-05-24 19:45:26
● 2016-07-18 03:39:28
● 2026-06-21 20:04:12

●A104.17.137.1042026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

●A104.17.138.1042026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

●A104.17.139.1042026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

●A104.17.140.1042026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

●A104.17.141.1042026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

○A216.92.158.682015-08-27 → 2016-07-18 · 4 obs

● 2015-08-27 02:26:04
● 2016-07-18 03:39:28
○ 2016-12-05 02:23:28
○ 2026-06-21 20:04:12

●A2606:4700::6811:89682026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

●A2606:4700::6811:8a682026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

●A2606:4700::6811:8b682026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

●A2606:4700::6811:8c682026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

●A2606:4700::6811:8d682026-02-17 → 2026-06-21 · 3 obs

○ 2018-01-02 02:59:02
● 2026-02-17 00:23:40
● 2026-06-21 20:04:12

○A72.167.191.692016-12-05 → 2018-01-02 · 5 obs

○ 2016-07-18 03:39:28
● 2016-12-05 02:23:28
● 2018-01-02 02:59:02
○ 2026-02-17 00:23:40
○ 2026-06-21 20:04:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b2.org.afilias-nst.org, d0.org.afilias-nst.org, b0.org.afilias-nst.org	-
rtcm.org	vita.ns.cloudflare.com, igor.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.192.238

NS records: vita.ns.cloudflare.com, igor.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtcm.org (unsigned zone)

⏱️ Timing

Total: 179ms | Queries: -

📄 Records

Type	Count	Sample Data
A	5	`104.17.139.104, 104.17.138.104...`
AAAA	5	`2606:4700::6811:8c68, 2606:4700::6811:8d68...`
NS	2	`igor.ns.cloudflare.com, vita.ns.cloudflare.com`
MX	1	`rtcm-org.mail.protection.outlook.com (pr`
TXT	1	`v=spf1 include:spf.protection.outlook.co`
SOA	1	`igor.ns.cloudflare.com dns.cloudflare.co`

Analysis

IP Addresses

rtcm.org points to 10 IP addresses, including 104.17.137.104, 104.17.138.104 and 104.17.139.104, plus 7 other.

ncasfaa.com, ctvta.org, mnruralhealth.org plus two other host names have IP numbers in common with rtcm.org.

Name Servers

The NS records for rtcm.org delegate to igor.ns.cloudflare.com and vita.ns.cloudflare.com.

The name server configuration of rtcm.org is shared with other domains, for instance cerf.science, azpublic.com, mincybsec.org and two others.

The name servers of rtcm.org overlap at least partially with those of other domains — among them l3webhosting.com, jak-fluxrowtech.com, moda24.de and two more.

These name servers commonly appear in combination with the name servers eva.ns.cloudflare.com.

Hosts with 6 IP addresses each:

igor.ns.cloudflare.com maps to 108.162.193.119, 172.64.33.119, 173.245.59.119 and 3 additional IP addresses.

vita.ns.cloudflare.com maps to 108.162.192.238, 172.64.32.238, 173.245.58.238 and 3 additional IP addresses.

Mail Servers

rtcm.org uses one mail server — rtcm-org.mail.protection.outlook.com.

rtcm-org.mail.protection.outlook.com has 8 IP addresses: 52.101.9.2, 52.101.9.17, 52.101.41.0 plus 5 more.