`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	`MS=ms59540344`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
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=1786597754

Same first word

rtet.com

rtet.org

rtet.ru

Similar names

tret.com

ettr.cn

tetr.in

tret.nl

ettr.com

ertt.org

tert.com

rett.com.br

tter.org

ertt.ca

rett.net

ettr.xyz

ettr.net

ttre.biz

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rett.se

ettr.de

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rtte.net

tetr.cz

ttre.org

tetr.com

ettr.info

tter.ch

trte.ru

rett.org.tw

tetr.is

ettr.eu

rett.com

ertt.com.cn

tret.biz

ertt.ru

rett.org

rtte.org

tret.jp

tret.com.au

etrt.co.jp

rett.info

tetr.org

ertt.de

tert.org

ertt.nat.tn

rett.fi

rett.co

ttre.hu

rett.be

rett.org.uk

tret.net

tetr.de

rett.tv

etrt.cn

tter.nl

trte.cn

tert.me

tetr.ru

ettr.ru

tter.ru

rtte.com

tert.cc

tret.org

rett.me

tter.com

rett.eu

tetr.io

etrt.sakura.ne.jp

tter.in

tert.cn

ettr.com.au

tert.pl

tret.de

etrt.com

rett.dk

ertt.com

trte.de

tret.se

tter.la

tert.net

tert.tv

rtte.cn

tert.nl

tter.eu

tert.am

rett.org.il

rett.at

rett.us

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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

●NSns1.systemdns.com2026-06-11 → 2026-08-13 · 3 obs

○ 2017-06-15 20:43:44
● 2026-06-11 06:27:42
● 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

●NSns2.systemdns.com2026-06-11 → 2026-08-13 · 3 obs

○ 2017-06-15 20:43:44
● 2026-06-11 06:27:42
● 2026-08-13 05:32:28

●NSns3.systemdns.com2026-06-11 → 2026-08-13 · 3 obs

○ 2017-06-15 20:43:44
● 2026-06-11 06:27:42
● 2026-08-13 05:32:28

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

● 2015-07-22 08:48:58
○ 2015-09-06 13:28:40
○ 2026-08-13 05:32:28

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

● 2015-07-22 08:48:58
○ 2015-09-06 13:28:40
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

●MXrtet-org.mail.protection.outlook.com2026-06-11 → 2026-08-13 · 3 obs

○ 2017-06-15 20:43:44
● 2026-06-11 06:27:42
● 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

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

● 2015-07-22 08:48:58
○ 2015-09-06 13:28:40
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

○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
○ 2026-08-13 05:32:28

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:64.99.96.36

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rtet.org (unsigned zone)

⏱️ Timing

Total: 424ms | 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

Three name servers are authoritative for rtet.org: ns1.systemdns.com, ns2.systemdns.com and ns3.systemdns.com.

rtet.org partially shares its NS delegation with several other domains, including farmfinance.com, nursecall.info, ruthoneill.org and two others.

ns1.systemdns.com resolves to 216.40.47.90 and 2604:4000:0:d:216:40:47:90. ns2.systemdns.com resolves to 64.98.148.16 and 2604:4000:2800:d:64:99:148:16. ns3.systemdns.com resolves to 64.99.96.36 and 2604:4000:0:d:64:99:96:36. All three hostnames point to two IP numbers each.

Mail Servers

Mail for rtet.org is handled by a single mail server, rtet-org.mail.protection.outlook.com.

rtet-org.mail.protection.outlook.com resolves to 8 IP addresses — 52.101.144.0, 52.101.144.3, 52.101.145.0 and 5 others.

rtet.org - robtex.com

rtet.org

org

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

Name Servers

Mail Servers

`rtet.org`

`org`