nrt.org - dns.ninja

`nrt.org`

CNAME	`nrt.response.epa.gov`
DNSSEC	⚠️ Not signed
A	204.47.252.82^{🇺🇸 AS14298204.46.0.0/15 109 T.W. Alexander Dr. Durham NC 27711 United States}
		PTR	`response.epa.gov`
		PTR	`ertims.response.epa.gov`
		PTR	`ertsupport.response.epa.gov`
		PTR	`ertvideo.response.epa.gov`
		PTR	`nrt.response.epa.gov`
MX	`a767053.mx.mailhop.org` ⭐
		A	54.148.229.97^{🇺🇸 Amazon54.148.0.0/15 EC2 PDX prefix}
			PTR	`inbound4a.ore.mailhop.org`
TXT	`v=spf1 include:_epamail.epa.gov include:gseg.att.com include:spf.protection.o...`

`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=1780541291

rank #750697 globally
rank #57395 in the tld

Subdomains

www.nrt.org

Same first word

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nrt.kr

nrt.mobi

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nrt.me

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nrt.or.jp

nrt.tech

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Similar names

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tnr.jp

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trn.net

trn.cz

rtn.com.au

rtn.tv

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trn.org.br

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rtn.no

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tnr.eu

rnt.ru

tnr.co.th

tnr.be

trn.jp

rtn.im

ntr.com

trn.se

tnr.ch

rnt.co.jp

tnr.cn

trn.co.il

tnr.com.au

ntr.de

ntr.pt

ntr.at

rnt.cz

ntr.cl

ntr.kz

ntr.gr

ntr.net

tnr.co.uk

rtn.com.do

rtn.se

rnt.agency

rnt.ch

rnt.com

ntr.com.ua

rnt.se

rtn.com.br

rnt.co

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ntr.ie

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tnr.at

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rnt.dev

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trn.ae

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tnr.lv

rtn.pw

rtn.pink

rtn.at

rtn.ch

ntr.jp.net

rnt.at

trn.jpn.com

trn.uk.net

ntr.no

tnr.us

rtn.co.uk

tnr.co.id

rtn.fr

ntr.be

rtn.com.my

trn.nu

trn.hu

rtn.com.ar

DNS History

11 records (3 active, 8 former)

○NSdns1.sradev.com2008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 15:13:00
○ 2015-08-27 07:23:50
○ 2026-06-04 03:04:56

○NSdns2.sraprod.com2008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 15:13:00
○ 2015-08-27 07:23:50
○ 2026-06-04 03:04:56

○NSns1.srahosting.com2015-08-27 → 2016-04-19 · 5 obs

○ 2008-11-22 15:13:00
● 2015-08-27 07:23:50
● 2016-04-19 20:38:50
○ 2016-05-10 03:09:54
○ 2026-06-04 03:04:56

○NSns3.srahosting.com2015-08-27 → 2016-04-19 · 5 obs

○ 2008-11-22 15:13:00
● 2015-08-27 07:23:50
● 2016-04-19 20:38:50
○ 2016-05-10 03:09:54
○ 2026-06-04 03:04:56

●NSns65.worldnic.com2016-05-10 → 2026-06-04 · 3 obs

○ 2016-04-19 20:38:50
● 2016-05-10 03:09:54
● 2026-06-04 03:04:56

●NSns66.worldnic.com2016-05-10 → 2026-06-04 · 3 obs

○ 2016-04-19 20:38:50
● 2016-05-10 03:09:54
● 2026-06-04 03:04:56

○MXa767053.mx.mailhop.org2016-05-10 → 2021-04-14 · 4 obs

● 2016-05-10 03:09:54
● 2021-04-14 17:35:34
○ 2026-02-19 15:43:36
○ 2026-06-04 03:04:56

○A128.121.38.2022008-11-22 → 2008-11-22 · 3 obs

● 2008-11-22 15:13:00
○ 2015-08-27 07:23:50
○ 2026-06-04 03:04:56

○A54.208.107.1392016-05-10 → 2021-04-14 · 5 obs

○ 2016-04-19 20:38:50
● 2016-05-10 03:09:54
● 2021-04-14 17:35:34
○ 2026-02-19 15:43:36
○ 2026-06-04 03:04:56

○A64.209.235.1352015-08-27 → 2016-04-19 · 5 obs

○ 2008-11-22 15:13:00
● 2015-08-27 07:23:50
● 2016-04-19 20:38:50
○ 2016-05-10 03:09:54
○ 2026-06-04 03:04:56

●CNAMEnrt.response.epa.gov2026-02-19 → 2026-06-04 · 2 obs

● 2026-02-19 15:43:36
● 2026-06-04 03:04:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
nrt.org	ns66.worldnic.com, ns65.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.185

NS records: ns66.worldnic.com, ns65.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for nrt.org (unsigned zone)

⏱️ Timing

Total: 319ms | Queries: -

📄 Records

Type	Count	Sample Data
CNAME	1	`nrt.response.epa.gov`
SOA	1	`NS65.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

Hierarchy

nrt.org is a parent domain of www.nrt.org.

IP Addresses

nrt.org resolves to just one IP address, 204.47.252.82.

Two other host names, along with ertvideo.response.epa.gov, nrt.response.epa.gov and response.epa.gov, also share IP numbers with nrt.org.

Mail Servers

The sole mail server for nrt.org is a767053.mx.mailhop.org.

nrt.org shares its mail server configuration with other domains, such as nrt.response.epa.gov and response.epa.gov.

a767053.mx.mailhop.org directs to just one IP number, 54.148.229.97.