`renalresearch.com`

DNSSEC	⚠️ Not signed
A	32.196.56.242
		PTR	`ec2-32-196-56-242.compute-1.amazonaws.com`
A	54.156.80.202^{🇺🇸 Amazon54.156.0.0/14 EC2 IAD prefix}
A	54.209.11.22^{🇺🇸 Amazon54.208.0.0/15 EC2 IAD prefix}
NS	`fred.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b71^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c171^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`fred.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2171^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`fred.ns.cloudflare.com`
		A	108.162.193.113^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	172.64.33.113^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
		A	173.245.59.113^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`fred.ns.cloudflare.com`
NS	`iris.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a76^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c076^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`iris.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2076^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`iris.ns.cloudflare.com`
		A	108.162.192.118^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	172.64.32.118^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
		A	173.245.58.118^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`iris.ns.cloudflare.com`
TXT	`_globalsign-domain-verification=2OhY4kxfrCGXjQ8iyvZZm9mZIzYJ7ArXGdxeZq1FfT`
TXT	`rovag_verification_token=76E4B378F2B844FABB43D6B61D4BD6D0`
TXT	`v=spf1 -all`
SOA	`fred.ns.cloudflare.com`dns@cloudflare.com serial=2403128629

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1778465366

WOT: UNKNOWN (67/100)

Subdomains

www.renalresearch.com

Same first word

renalresearch.com.au

renalresearch.com

DNS History

26 records (5 active, 21 former)

○NSdbru.br.ns.els-gms.att.net2015-06-08 → 2017-07-05 · 4 obs

● 2015-06-08 10:38:44
● 2017-07-05 23:42:04
○ 2026-02-15 19:21:06
○ 2026-05-11 02:31:12

○NSdmtu.mt.ns.els-gms.att.net2015-06-08 → 2017-07-05 · 4 obs

● 2015-06-08 10:38:44
● 2017-07-05 23:42:04
○ 2026-02-15 19:21:06
○ 2026-05-11 02:31:12

●NSfred.ns.cloudflare.com2026-02-15 → 2026-05-11 · 3 obs

○ 2017-07-05 23:42:04
● 2026-02-15 19:21:06
● 2026-05-11 02:31:12

●NSiris.ns.cloudflare.com2026-02-15 → 2026-05-11 · 3 obs

○ 2017-07-05 23:42:04
● 2026-02-15 19:21:06
● 2026-05-11 02:31:12

○A100.31.165.2542026-04-07 → 2026-04-07 · 5 obs

○ 2026-03-02 16:41:52
● 2026-04-07 02:07:14
● 2026-04-07 02:50:36
○ 2026-04-08 12:11:58
○ 2026-05-11 02:31:12

○A100.50.172.72026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 05:08:16
● 2026-03-02 16:41:52
○ 2026-04-07 02:07:14
○ 2026-05-11 02:31:12

○A12.172.67.852015-06-08 → 2016-04-11 · 4 obs

● 2015-06-08 10:38:44
● 2016-04-11 03:44:04
○ 2016-11-25 14:14:00
○ 2026-05-11 02:31:12

○A18.207.40.1272026-04-08 → 2026-04-08 · 3 obs

○ 2026-04-07 02:50:36
● 2026-04-08 12:11:58
○ 2026-05-11 02:31:12

○A3.212.45.1832026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 05:08:16
● 2026-03-02 16:41:52
○ 2026-04-07 02:07:14
○ 2026-05-11 02:31:12

○A3.226.146.982026-02-26 → 2026-03-01 · 5 obs

○ 2026-02-20 06:08:28
● 2026-02-26 03:24:58
● 2026-03-01 05:08:16
○ 2026-03-02 16:41:52
○ 2026-05-11 02:31:12

○A3.228.66.632026-04-07 → 2026-04-07 · 5 obs

○ 2026-03-02 16:41:52
● 2026-04-07 02:07:14
● 2026-04-07 02:50:36
○ 2026-04-08 12:11:58
○ 2026-05-11 02:31:12

●A32.196.56.2422026-05-11 → 2026-05-11 · 2 obs

○ 2026-04-08 12:11:58
● 2026-05-11 02:31:12

○A34.238.98.772026-02-15 → 2026-05-11 · 2 obs

○ 2026-02-15 19:21:06
○ 2026-05-11 02:31:12

○A35.174.131.1532026-02-15 → 2026-02-20 · 5 obs

○ 2017-07-05 23:42:04
● 2026-02-15 19:21:06
● 2026-02-20 06:08:28
○ 2026-02-26 03:24:58
○ 2026-05-11 02:31:12

○A52.22.80.1282026-02-26 → 2026-03-01 · 5 obs

○ 2026-02-20 06:08:28
● 2026-02-26 03:24:58
● 2026-03-01 05:08:16
○ 2026-03-02 16:41:52
○ 2026-05-11 02:31:12

○A52.3.28.652016-11-25 → 2017-07-05 · 5 obs

○ 2016-04-11 03:44:04
● 2016-11-25 14:14:00
● 2017-07-05 23:42:04
○ 2026-02-15 19:21:06
○ 2026-05-11 02:31:12

○A52.45.32.732026-04-08 → 2026-04-08 · 3 obs

○ 2026-04-07 02:50:36
● 2026-04-08 12:11:58
○ 2026-05-11 02:31:12

○A52.71.151.1952016-11-25 → 2017-07-05 · 5 obs

○ 2016-04-11 03:44:04
● 2016-11-25 14:14:00
● 2017-07-05 23:42:04
○ 2026-02-15 19:21:06
○ 2026-05-11 02:31:12

○A52.72.42.822026-04-08 → 2026-04-08 · 3 obs

○ 2026-04-07 02:50:36
● 2026-04-08 12:11:58
○ 2026-05-11 02:31:12

●A54.156.80.2022026-05-11 → 2026-05-11 · 2 obs

○ 2026-04-08 12:11:58
● 2026-05-11 02:31:12

○A54.158.209.1172026-03-02 → 2026-03-02 · 4 obs

○ 2026-03-01 05:08:16
● 2026-03-02 16:41:52
○ 2026-04-07 02:07:14
○ 2026-05-11 02:31:12

●A54.209.11.222026-05-11 → 2026-05-11 · 2 obs

○ 2026-04-08 12:11:58
● 2026-05-11 02:31:12

○A54.237.2.392026-02-15 → 2026-02-20 · 5 obs

○ 2017-07-05 23:42:04
● 2026-02-15 19:21:06
● 2026-02-20 06:08:28
○ 2026-02-26 03:24:58
○ 2026-05-11 02:31:12

○A54.89.168.1682026-02-15 → 2026-02-20 · 5 obs

○ 2017-07-05 23:42:04
● 2026-02-15 19:21:06
● 2026-02-20 06:08:28
○ 2026-02-26 03:24:58
○ 2026-05-11 02:31:12

○A98.80.114.772026-04-07 → 2026-04-07 · 5 obs

○ 2026-03-02 16:41:52
● 2026-04-07 02:07:14
● 2026-04-07 02:50:36
○ 2026-04-08 12:11:58
○ 2026-05-11 02:31:12

○A98.90.100.1022026-02-26 → 2026-03-01 · 5 obs

○ 2026-02-20 06:08:28
● 2026-02-26 03:24:58
● 2026-03-01 05:08:16
○ 2026-03-02 16:41:52
○ 2026-05-11 02:31:12

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
renalresearch.com	fred.ns.cloudflare.com, iris.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.113

NS records: fred.ns.cloudflare.com, iris.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for renalresearch.com (unsigned zone)

⏱️ Timing

Total: 193ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`32.196.56.242, 54.209.11.22...`
NS	2	`fred.ns.cloudflare.com, iris.ns.cloudflare.com`
TXT	3	`_globalsign-domain-verification=2OhY4kxf, rovag_verification_token=76E4B378F2B844F...`
SOA	1	`fred.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (fred.ns.cloudflare.com, fred.ns.cloudflare.com, fred.ns.cloudflare.com...)

Analysis

Hierarchy

The parent of www.renalresearch.com is renalresearch.com.

IP Addresses

renalresearch.com points to three IPs: 32.196.56.242, 54.156.80.202 and 54.209.11.22.

Other host names, for instance frenova.com, velphoro.us, ec2-54-209-11-22.compute-1.amazonaws.com, azuravascularcare.com and whatsyourreason.com share IP numbers with renalresearch.com.

Name Servers

renalresearch.com is delegated to two name servers: fred.ns.cloudflare.com and iris.ns.cloudflare.com.

renalresearch.com uses the same name server setup as other domains, for instance alzugarayhogar.com.ar, libertydialysis.com, yurijmi.ru, fmc-na.boston and fmcna-liberty.com.

renalresearch.com shares name servers with other domains at least partially, for instance slideonvenus.com, sdubmedia.com, marcumtech.com, aredessociales.com and siterra.com.

these name servers are often used together with the name servers cecelia.ns.cloudflare.com.

Host names with six IP numbers: fred.ns.cloudflare.com points to 2606:4700:58::adf5:3b71, 2803:f800:50::6ca2:c171, 2a06:98c1:50::ac40:2171, 108.162.193.113, 172.64.33.113 and 173.245.59.113; iris.ns.cloudflare.com points to 2606:4700:50::adf5:3a76, 2803:f800:50::6ca2:c076, 2a06:98c1:50::ac40:2076, 108.162.192.118, 172.64.32.118 and 173.245.58.118.

renalresearch.com - robtex.com