rcu.org - robtex.com

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`rcu.org`

DNSSEC	⚠️ Not signed
A	69.67.30.85^{🇺🇸 AS25694}
NS	`ns1-35.azure-dns.com` ⭐
		A	2603:1061:0:10::23^{🇺🇸 Microsoft}
			PTR	`ns1-35.azure-dns.com`
		A	150.171.10.35^{🇺🇸 Microsoft}
			PTR	`ns1-35.azure-dns.com`
NS	`ns2-35.azure-dns.net`
		A	2620:1ec:8ec:10::23^{🇺🇸 Microsoft}
			PTR	`ns2-35.azure-dns.net`
		A	150.171.16.35^{🇺🇸 Microsoft}
			PTR	`ns2-35.azure-dns.net`
NS	`ns3-35.azure-dns.org`
		A	2a01:111:4000:10::23^{🇬🇧 Microsoft}
			PTR	`ns3-35.azure-dns.org`
		A	13.107.222.35^{🇺🇸 Microsoft}
			PTR	`ns3-35.azure-dns.org`
NS	`ns4-35.azure-dns.info`
		A	2620:1ec:bda:10::23^{🇺🇸 Microsoft}
			PTR	`ns4-35.azure-dns.info`
		A	13.107.206.35^{🇺🇸 Microsoft}
			PTR	`ns4-35.azure-dns.info`
MX	`mxa-0020e901.gslb.pphosted.com` ⭐
		A	205.220.182.110^{🇺🇸 Proofpoint}
			PTR	`mx0b-0020e901.pphosted.com`
MX	`mxb-0020e901.gslb.pphosted.com` ⭐
		A	205.220.170.110^{🇺🇸 Proofpoint}
			PTR	`mx0a-0020e901.pphosted.com`
TXT	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.pphosted.com ~all`
TXT	`have-i-been-pwned-verification=3659e8af7a0bb46950bfb25f9bbb3f88`
TXT	`MS=05F81D08BD89A4AB128D5A8179A17E3A70C22B98`
TXT	`tPWpIKwAsBSDbPggoQVBE+Kck9AOQT5Hn9ZC8U83YkVSFtKX8JOKl9lHhvYxpRsGAe16eNuSD8oan...`
TXT	`finicity_partner_id:2445583346668`
TXT	`apple-domain-verification=jC0mo5kBeWGdidHK`
TXT	`_172xyi2605f18kvwcy9np95vm8ynq6m`
TXT	`_4jo6yg3jesxw1uxhwe9ktrr9dwl619s`
SOA	`ns1-35.azure-dns.com`azuredns-hostmaster@microsoft.com 2025-09-15 #1

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️
	NS	`a2.org.afilias-nst.info`⚠️
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info`⚠️
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1771291736

rank #390261 globally
rank #30345 in the tld
🔒 HSTS Preload (+subdomains)
📈 Tranco rank: #329,256

Up

securefiletransfer.rcu.org

www.rcu.org

ai-api-uat.rcu.org

Same first word

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urc.ac

DNS History

15 records (7 active, 8 former)

○NSns01.rcu.org2021-04-10 → 2021-10-11 · 4 obs

○ 2019-08-29 02:06:56
● 2021-04-10 09:25:22
● 2021-10-11 16:03:24
○ 2026-02-17 06:18:58

○NSns02.rcu.org2021-04-10 → 2021-10-11 · 4 obs

○ 2019-08-29 02:06:56
● 2021-04-10 09:25:22
● 2021-10-11 16:03:24
○ 2026-02-17 06:18:58

●NSns1-35.azure-dns.com2026-02-17 → 2026-02-17 · 2 obs

○ 2021-10-11 16:03:24
● 2026-02-17 06:18:58

○NSns1.rcu.org2015-07-01 → 2019-08-29 · 4 obs

● 2015-07-01 11:56:28
● 2019-08-29 02:06:56
○ 2021-04-10 09:25:22
○ 2026-02-17 06:18:58

●NSns2-35.azure-dns.net2026-02-17 → 2026-02-17 · 2 obs

○ 2021-10-11 16:03:24
● 2026-02-17 06:18:58

○NSns2.rcu.org2015-07-01 → 2019-08-29 · 4 obs

● 2015-07-01 11:56:28
● 2019-08-29 02:06:56
○ 2021-04-10 09:25:22
○ 2026-02-17 06:18:58

●NSns3-35.azure-dns.org2026-02-17 → 2026-02-17 · 2 obs

○ 2021-10-11 16:03:24
● 2026-02-17 06:18:58

●NSns4-35.azure-dns.info2026-02-17 → 2026-02-17 · 2 obs

○ 2021-10-11 16:03:24
● 2026-02-17 06:18:58

○MXmail.rcu.org2015-07-01 → 2021-10-11 · 3 obs

● 2015-07-01 11:56:28
● 2021-10-11 16:03:24
○ 2026-02-17 06:18:58

○MXmail2.rcu.org2015-07-01 → 2021-10-11 · 3 obs

● 2015-07-01 11:56:28
● 2021-10-11 16:03:24
○ 2026-02-17 06:18:58

●MXmxa-0020e901.gslb.pphosted.com2026-02-17 → 2026-02-17 · 2 obs

○ 2021-10-11 16:03:24
● 2026-02-17 06:18:58

●MXmxb-0020e901.gslb.pphosted.com2026-02-17 → 2026-02-17 · 2 obs

○ 2021-10-11 16:03:24
● 2026-02-17 06:18:58

○A207.170.18.252015-07-01 → 2019-08-29 · 4 obs

● 2015-07-01 11:56:28
● 2019-08-29 02:06:56
○ 2021-04-10 09:25:22
○ 2026-02-17 06:18:58

○A64.244.48.1312021-04-10 → 2021-10-11 · 4 obs

○ 2019-08-29 02:06:56
● 2021-04-10 09:25:22
● 2021-10-11 16:03:24
○ 2026-02-17 06:18:58

●A69.67.30.852026-02-17 → 2026-02-17 · 2 obs

○ 2021-10-11 16:03:24
● 2026-02-17 06:18:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
rcu.org	ns1-35.azure-dns.com, ns2-35.azure-dns.net, ns3-35.azure-dns.org, ns4-35.azure-dns.info	2 records

✅ Authoritative Response

Server: 150.171.10.35

NS records: ns1-35.azure-dns.com, ns2-35.azure-dns.net, ns3-35.azure-dns.org, ns4-35.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for rcu.org (unsigned zone)

⏱️ Timing

Total: 275ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`69.67.30.85`
NS	4	`ns1-35.azure-dns.com, ns2-35.azure-dns.net...`
MX	2	`mxa-0020e901.gslb.pphosted.com (pri: 10), mxb-0020e901.gslb.pphosted.com (pri: 10)`
TXT	8	`v=spf1 include:%{ir}.%{v}.%{d}.spf.has.p, have-i-been-pwned-verification=3659e8af7...`
SOA	1	`ns1-35.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns3-35.azure-dns.org, ns3-35.azure-dns.org)

AI analysis

rcu.org is a parent of securefiletransfer.rcu.org, www.rcu.org and ai-api-uat.rcu.org.

rcu.org points to IP number: 69.67.30.85.

Other host names, for instance www.rcu.org share IP numbers with rcu.org.

rcu.org is delegated to four name servers: ns1-35.azure-dns.com, ns4-35.azure-dns.info, ns2-35.azure-dns.net and ns3-35.azure-dns.org.

rcu.org at least partially shares name servers with other domains, for instance pleaselogin.nl, waterwellness-dk.mail.protection.outlook.com, alpha-cr.com, rassystems-com0i.mail.protection.outlook.com and 214.147.in-addr.arpa.

Host names with two IP numbers: ns1-35.azure-dns.com points to 2603:1061:0:10::23 and 150.171.10.35; ns4-35.azure-dns.info points to 2620:1ec:bda:10::23 and 13.107.206.35; ns2-35.azure-dns.net points to 2620:1ec:8ec:10::23 and 150.171.16.35; ns3-35.azure-dns.org points to 2a01:111:4000:10::23 and 13.107.222.35.

rcu.org is handled by two mail servers: mxa-0020e901.gslb.pphosted.com and mxb-0020e901.gslb.pphosted.com.

The mail server setup for rcu.org mirrors that of other domains, for instance lakeareamtg.com.

Host names with a single IP:

mxa-0020e901.gslb.pphosted.com points to 205.220.182.110.

mxb-0020e901.gslb.pphosted.com points to 205.220.170.110.