rtet.org - dns.ninja

`rtet.org`

DNSSEC	⚠️ Not signed
NS	`ns1.systemdns.com` ⭐
		A	2604:4000:0:d:216:40:47:90^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns1.systemdns.com`
		A	216.40.47.90^{🇨🇦 TUCOWS216.40.47.0/24 -BRA-BLK1.4/NET-216-40-47-0}
			PTR	`ns1.systemdns.com`
NS	`ns2.systemdns.com`
		A	2604:4000:2800:d:64:99:148:16^{🇨🇦 TUCOWS-32604:4000:2800::/37 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
		A	64.98.148.16^{🇨🇦 TUCOWS-364.98.144.0/20 Tucows.com Co.}
			PTR	`ns2.systemdns.com`
NS	`ns3.systemdns.com`
		A	2604:4000:0:d:64:99:96:36^{🇨🇦 TUCOWS2604:4000::/48 -BRA-IPV6-BLK1.1/NET-2604:4000}
			PTR	`ns3.systemdns.com`
		A	64.99.96.36^{🇨🇦 TUCOWS64.99.96.0/24 -BRA-BLK2.7.2}
			PTR	`ns3.systemdns.com`
MX	`rtet-org.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc2c::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2c::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-ma0pr01cu01101.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	2a01:111:f403:cc2d::1^{🇮🇳 Microsoft2a01:111:f000::/36}
			PTR	`mail-pnypr01cu00201.inbound.protection.outlook.com`
		A	52.101.144.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01000.inbound.protection.outlook.com`
		A	52.101.144.3^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-ma0pr01cu01103.inbound.protection.outlook.com`
		A	52.101.145.0^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnzpr01cu00200.inbound.protection.outlook.com`
		A	52.101.145.2^{🇮🇳 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-pnypr01cu00202.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
TXT	`MS=ms59540344`
SOA	`ns1.systemdns.com`hostmaster@systemdns.com serial=1746777852

`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=1782711366

Same first word

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DNS History

24 records (4 active, 20 former)

○NSns01.cashparking.com2015-09-06 → 2016-02-13 · 5 obs

○ 2015-07-22 08:48:58
● 2015-09-06 13:28:40
● 2016-02-13 07:57:14
○ 2016-03-27 03:35:16
○ 2026-06-29 05:57:16

○NSns1.dsredirection.com2016-03-27 → 2016-04-01 · 5 obs

○ 2016-02-13 07:57:14
● 2016-03-27 03:35:16
● 2016-04-01 12:47:16
○ 2016-10-03 14:48:54
○ 2026-06-29 05:57:16

○NSns1.sedoparking.com2017-06-15 → 2017-06-15 · 4 obs

○ 2016-10-03 14:48:54
● 2017-06-15 20:43:44
○ 2026-06-11 06:27:42
○ 2026-06-29 05:57:16

●NSns1.systemdns.com2026-06-11 → 2026-06-29 · 3 obs

○ 2017-06-15 20:43:44
● 2026-06-11 06:27:42
● 2026-06-29 05:57:16

○NSns2.dsredirection.com2016-03-27 → 2016-04-01 · 5 obs

○ 2016-02-13 07:57:14
● 2016-03-27 03:35:16
● 2016-04-01 12:47:16
○ 2016-10-03 14:48:54
○ 2026-06-29 05:57:16

○NSns2.sedoparking.com2017-06-15 → 2017-06-15 · 4 obs

○ 2016-10-03 14:48:54
● 2017-06-15 20:43:44
○ 2026-06-11 06:27:42
○ 2026-06-29 05:57:16

●NSns2.systemdns.com2026-06-11 → 2026-06-29 · 3 obs

○ 2017-06-15 20:43:44
● 2026-06-11 06:27:42
● 2026-06-29 05:57:16

●NSns3.systemdns.com2026-06-11 → 2026-06-29 · 3 obs

○ 2017-06-15 20:43:44
● 2026-06-11 06:27:42
● 2026-06-29 05:57:16

○NSns31.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 08:48:58
○ 2015-09-06 13:28:40
○ 2026-06-29 05:57:16

○NSns32.domaincontrol.com2015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 08:48:58
○ 2015-09-06 13:28:40
○ 2026-06-29 05:57:16

○NSns67.domaincontrol.com2016-10-03 → 2016-10-03 · 4 obs

○ 2016-04-01 12:47:16
● 2016-10-03 14:48:54
○ 2017-06-15 20:43:44
○ 2026-06-29 05:57:16

○NSns68.domaincontrol.com2016-10-03 → 2016-10-03 · 4 obs

○ 2016-04-01 12:47:16
● 2016-10-03 14:48:54
○ 2017-06-15 20:43:44
○ 2026-06-29 05:57:16

○MXlocalhost2017-06-15 → 2017-06-15 · 4 obs

○ 2016-10-03 14:48:54
● 2017-06-15 20:43:44
○ 2026-06-11 06:27:42
○ 2026-06-29 05:57:16

○MXmailstore1.secureserver.net2015-07-22 → 2016-10-03 · 7 obs

● 2015-07-22 08:48:58
● 2016-02-13 07:57:14
○ 2016-03-27 03:35:16
○ 2016-04-01 12:47:16
● 2016-10-03 14:48:54
○ 2017-06-15 20:43:44
○ 2026-06-29 05:57:16

●MXrtet-org.mail.protection.outlook.com2026-06-11 → 2026-06-29 · 3 obs

○ 2017-06-15 20:43:44
● 2026-06-11 06:27:42
● 2026-06-29 05:57:16

○MXsmtp.secureserver.net2015-07-22 → 2016-10-03 · 7 obs

● 2015-07-22 08:48:58
● 2016-02-13 07:57:14
○ 2016-03-27 03:35:16
○ 2016-04-01 12:47:16
● 2016-10-03 14:48:54
○ 2017-06-15 20:43:44
○ 2026-06-29 05:57:16

○A184.168.221.392016-10-03 → 2016-10-03 · 4 obs

○ 2016-04-01 12:47:16
● 2016-10-03 14:48:54
○ 2017-06-15 20:43:44
○ 2026-06-29 05:57:16

○A184.168.221.572015-07-22 → 2015-07-22 · 3 obs

● 2015-07-22 08:48:58
○ 2015-09-06 13:28:40
○ 2026-06-29 05:57:16

○A184.168.221.962015-09-06 → 2016-02-13 · 5 obs

○ 2015-07-22 08:48:58
● 2015-09-06 13:28:40
● 2016-02-13 07:57:14
○ 2016-03-27 03:35:16
○ 2026-06-29 05:57:16

○A208.73.210.2122016-03-27 → 2016-04-01 · 5 obs

○ 2016-02-13 07:57:14
● 2016-03-27 03:35:16
● 2016-04-01 12:47:16
○ 2016-10-03 14:48:54
○ 2026-06-29 05:57:16

○A208.73.211.1912016-03-27 → 2016-04-01 · 5 obs

○ 2016-02-13 07:57:14
● 2016-03-27 03:35:16
● 2016-04-01 12:47:16
○ 2016-10-03 14:48:54
○ 2026-06-29 05:57:16

○A208.73.211.1942016-03-27 → 2016-04-01 · 5 obs

○ 2016-02-13 07:57:14
● 2016-03-27 03:35:16
● 2016-04-01 12:47:16
○ 2016-10-03 14:48:54
○ 2026-06-29 05:57:16

○A208.73.211.1992016-03-27 → 2016-04-01 · 5 obs

○ 2016-02-13 07:57:14
● 2016-03-27 03:35:16
● 2016-04-01 12:47:16
○ 2016-10-03 14:48:54
○ 2026-06-29 05:57:16

○A72.52.4.1192017-06-15 → 2017-06-15 · 4 obs

○ 2016-10-03 14:48:54
● 2017-06-15 20:43:44
○ 2026-06-11 06:27:42
○ 2026-06-29 05:57:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	d0.org.afilias-nst.org, b0.org.afilias-nst.org, b2.org.afilias-nst.org	-
rtet.org	ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com	-

✅ Authoritative Response

Server:216.40.47.90

NS records: ns1.systemdns.com, ns2.systemdns.com, ns3.systemdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtet.org (unsigned zone)

⏱️ Timing

Total: 547ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	3	`ns1.systemdns.com, ns3.systemdns.com...`
MX	1	`rtet-org.mail.protection.outlook.com (pr`
TXT	2	`v=spf1 include:spf.protection.outlook.co, MS=ms59540344`
SOA	1	`ns1.systemdns.com hostmaster.systemdns.c`

Analysis

Name Servers

rtet.org is served by three name servers: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

The name servers of rtet.org overlap at least partially with those of other domains — among them farmfinance.com, nursecall.info, ruthoneill.org and two more.

The hostnames ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com each direct to two IP addresses — ns1.systemdns.com to 216.40.47.90 and 2604:4000:0:d:216:40:47:90, ns2.systemdns.com to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16, and ns3.systemdns.com to 64.99.96.36 and 2604:4000:0:d:64:99:96:36.

Mail Servers

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

rtet-org.mail.protection.outlook.com directs to 8 IP numbers, including 52.101.144.0, 52.101.144.3 and 52.101.145.0, along with 5 other.