`delawareriverkeeper.org`

DNSSEC	⚠️ Not signed
A	141.193.213.10^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
A	141.193.213.11^{🇺🇸 CLOUDFLARESPECTRUM141.193.213.0/24 WPEngine, Inc. 504 Lavaca Street, 1000, Austin, TX 78701, US}
NS	`ns91.worldnic.com` ⭐
		A	162.159.26.217^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`ns92.worldnic.com`
		A	162.159.27.155^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`delawareriverkeeper-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:f902::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f902::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl2pr02cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:f910::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy5pr03cu00300.inbound.protection.outlook.com`
		A	52.101.40.1^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy4pr03cu00101.inbound.protection.outlook.com`
		A	52.101.41.21^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sj2pr05cu00305.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
TXT	`v=spf1 include:spf.protection.outlook.com include:aspmx.pardot.com -all`
TXT	`6e5288ccf831cdcb073a0673bedd11db9f82fb2ec083f1cc232223cfe3c16fc5`
TXT	`pardot176172=6e5288ccf831cdcb073a0673bedd11db9f82fb2ec083f1cc232223cfe3c16fc5`
SOA	`NS91.WORLDNIC.COM`namehost@WORLDNIC.COM serial=125072414

`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=1774881055

rank #434618 globally
rank #33081 in the tld
WOT: UNKNOWN (68/100)

Previously MX for

delawareriverkeeper.org

Same first word

delawareriverkeeper.org

delawareriverkeeper.us

DNS History

13 records (5 active, 8 former)

○NSa.dns.hostway.net2015-08-23 → 2016-03-10 · 4 obs

● 2015-08-23 01:31:16
● 2016-03-10 07:12:12
○ 2016-06-06 20:51:50
○ 2026-03-30 14:46:16

○NSb.dns.hostway.net2015-08-23 → 2016-03-10 · 4 obs

● 2015-08-23 01:31:16
● 2016-03-10 07:12:12
○ 2016-06-06 20:51:50
○ 2026-03-30 14:46:16

○NSns.inmotionhosting.com2016-06-06 → 2017-04-08 · 5 obs

○ 2016-03-10 07:12:12
● 2016-06-06 20:51:50
● 2017-04-08 00:59:10
○ 2026-03-09 21:29:06
○ 2026-03-30 14:46:16

○NSns2.inmotionhosting.com2016-06-06 → 2017-04-08 · 5 obs

○ 2016-03-10 07:12:12
● 2016-06-06 20:51:50
● 2017-04-08 00:59:10
○ 2026-03-09 21:29:06
○ 2026-03-30 14:46:16

●NSns91.worldnic.com2026-03-09 → 2026-03-30 · 3 obs

○ 2017-04-08 00:59:10
● 2026-03-09 21:29:06
● 2026-03-30 14:46:16

●NSns92.worldnic.com2026-03-09 → 2026-03-30 · 3 obs

○ 2017-04-08 00:59:10
● 2026-03-09 21:29:06
● 2026-03-30 14:46:16

●MXdelawareriverkeeper-org.mail.protection.outlook.com2026-03-09 → 2026-03-30 · 3 obs

○ 2017-04-08 00:59:10
● 2026-03-09 21:29:06
● 2026-03-30 14:46:16

○MXdelawareriverkeeper.org2016-06-06 → 2017-04-08 · 5 obs

○ 2016-03-10 07:12:12
● 2016-06-06 20:51:50
● 2017-04-08 00:59:10
○ 2026-03-09 21:29:06
○ 2026-03-30 14:46:16

○MXmail.delawareriverkeeper.org2015-08-23 → 2016-03-10 · 4 obs

● 2015-08-23 01:31:16
● 2016-03-10 07:12:12
○ 2016-06-06 20:51:50
○ 2026-03-30 14:46:16

●A141.193.213.102026-03-09 → 2026-03-30 · 3 obs

○ 2017-04-08 00:59:10
● 2026-03-09 21:29:06
● 2026-03-30 14:46:16

●A141.193.213.112026-03-09 → 2026-03-30 · 3 obs

○ 2017-04-08 00:59:10
● 2026-03-09 21:29:06
● 2026-03-30 14:46:16

○A66.113.131.432015-08-23 → 2016-03-10 · 4 obs

● 2015-08-23 01:31:16
● 2016-03-10 07:12:12
○ 2016-06-06 20:51:50
○ 2026-03-30 14:46:16

○A69.174.115.382016-06-06 → 2017-04-08 · 5 obs

○ 2016-03-10 07:12:12
● 2016-06-06 20:51:50
● 2017-04-08 00:59:10
○ 2026-03-09 21:29:06
○ 2026-03-30 14:46:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
delawareriverkeeper.org	ns91.worldnic.com, ns92.worldnic.com	-

✅ Authoritative Response

Server:162.159.26.217

NS records: ns91.worldnic.com, ns92.worldnic.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for delawareriverkeeper.org (unsigned zone)

⏱️ Timing

Total: 463ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`141.193.213.11, 141.193.213.10`
NS	2	`ns91.worldnic.com, ns92.worldnic.com`
MX	1	`delawareriverkeeper-org.mail.protection.`
TXT	3	`v=spf1 include:spf.protection.outlook.co, pardot176172=6e5288ccf831cdcb073a0673bed...`
SOA	1	`NS91.WORLDNIC.COM namehost.WORLDNIC.COM`

Analysis

IP Addresses

delawareriverkeeper.org points to two IP numbers: 141.193.213.10 and 141.193.213.11.

Other host names, for instance entranceconsulting.com, ahrens-transport.se, curc3r.org, mirabilia.com.ar and strongeru.com share IP numbers with delawareriverkeeper.org.

Name Servers

delawareriverkeeper.org is delegated to two name servers: ns91.worldnic.com and ns92.worldnic.com.

delawareriverkeeper.org uses the same name server setup as other domains, for instance camsuperline.com, thevhs.org, doyouhaveacase.com, choc.com and virtoo.net.

Host names with one IP number:

ns91.worldnic.com points to: 162.159.26.217.

ns92.worldnic.com points to: 162.159.27.155.

Mail Servers

The mail server for delawareriverkeeper.org is delawareriverkeeper-org.mail.protection.outlook.com.

Host delawareriverkeeper-org.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c91d::, 2a01:111:f403:f902::, 2a01:111:f403:f902::1, 2a01:111:f403:f910::, 52.101.40.1, 52.101.41.21, 52.101.41.183 and 52.101.50.7.

delawareriverkeeper.org - robtex.com