`scholarfeeds.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:d809^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:3de4^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.61.228^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.9^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clark.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b57^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c157^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clark.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2157^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clark.ns.cloudflare.com`
		A	108.162.193.87^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	172.64.33.87^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
		A	173.245.59.87^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clark.ns.cloudflare.com`
NS	`demi.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a5f^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c05f^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`demi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:205f^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`demi.ns.cloudflare.com`
		A	108.162.192.95^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	172.64.32.95^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
		A	173.245.58.95^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`demi.ns.cloudflare.com`
MX	`_dc-mx.c6dd55a8a545.scholarfeeds.com` ⭐
		A	38.242.143.189^{🇩🇪 CONTABO38.242.136.0/21 Route Registered for Cogent Communications Customer - Contabo GmbH}
TXT	`v=DMARC1; p=none;`
TXT	`v=spf1 +mx +a +ip4:217.76.50.221 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.61.228, 172.67.216.9
		IPv6 hints	2606:4700:3032::ac43:d809, 2606:4700:3037::6815:3de4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`clark.ns.cloudflare.com`dns@cloudflare.com serial=2410064511

`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=1784692012

Same first word

scholarfeeds.com

DNS History

19 records (7 active, 12 former)

●NSclark.ns.cloudflare.com2026-06-23 → 2026-07-22 · 3 obs

○ 2017-06-21 22:56:40
● 2026-06-23 01:16:48
● 2026-07-22 03:51:26

●NSdemi.ns.cloudflare.com2026-06-23 → 2026-07-22 · 3 obs

○ 2017-06-21 22:56:40
● 2026-06-23 01:16:48
● 2026-07-22 03:51:26

○NSns1626.ztomy.com2016-09-18 → 2016-09-18 · 4 obs

○ 2016-04-07 17:53:10
● 2016-09-18 12:18:02
○ 2017-06-21 22:56:40
○ 2026-07-22 03:51:26

○NSns1646.ztomy.com2015-10-28 → 2016-04-07 · 4 obs

● 2015-10-28 07:36:34
● 2016-04-07 17:53:10
○ 2016-09-18 12:18:02
○ 2026-07-22 03:51:26

○NSns2626.ztomy.com2016-09-18 → 2016-09-18 · 4 obs

○ 2016-04-07 17:53:10
● 2016-09-18 12:18:02
○ 2017-06-21 22:56:40
○ 2026-07-22 03:51:26

○NSns2646.ztomy.com2015-10-28 → 2016-04-07 · 4 obs

● 2015-10-28 07:36:34
● 2016-04-07 17:53:10
○ 2016-09-18 12:18:02
○ 2026-07-22 03:51:26

○NSsk.s5.ans1.ns148.ztomy.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-09-18 12:18:02
● 2017-06-21 22:56:40
○ 2026-06-23 01:16:48
○ 2026-07-22 03:51:26

○NSsk.s5.ans2.ns148.ztomy.com2017-06-21 → 2017-06-21 · 4 obs

○ 2016-09-18 12:18:02
● 2017-06-21 22:56:40
○ 2026-06-23 01:16:48
○ 2026-07-22 03:51:26

●MX_dc-mx.c6dd55a8a545.scholarfeeds.com2026-06-23 → 2026-07-22 · 2 obs

● 2026-06-23 01:16:48
● 2026-07-22 03:51:26

●A104.21.61.2282026-06-23 → 2026-07-22 · 3 obs

○ 2017-06-21 22:56:40
● 2026-06-23 01:16:48
● 2026-07-22 03:51:26

○A141.8.226.142015-10-28 → 2016-04-07 · 4 obs

● 2015-10-28 07:36:34
● 2016-04-07 17:53:10
○ 2016-09-18 12:18:02
○ 2026-07-22 03:51:26

●A172.67.216.92026-06-23 → 2026-07-22 · 3 obs

○ 2017-06-21 22:56:40
● 2026-06-23 01:16:48
● 2026-07-22 03:51:26

○A204.11.56.482016-09-18 → 2016-09-18 · 4 obs

○ 2016-04-07 17:53:10
● 2016-09-18 12:18:02
○ 2017-06-21 22:56:40
○ 2026-07-22 03:51:26

○A208.91.197.462017-06-21 → 2017-06-21 · 4 obs

○ 2016-09-18 12:18:02
● 2017-06-21 22:56:40
○ 2026-06-23 01:16:48
○ 2026-07-22 03:51:26

○A2606:4700:3031::6815:3de42026-06-23 → 2026-06-23 · 4 obs

○ 2017-06-21 22:56:40
● 2026-06-23 01:16:48
○ 2026-07-01 16:43:40
○ 2026-07-22 03:51:26

●A2606:4700:3032::ac43:d8092026-07-01 → 2026-07-22 · 3 obs

○ 2026-06-23 01:16:48
● 2026-07-01 16:43:40
● 2026-07-22 03:51:26

○A2606:4700:3035::ac43:d8092026-06-23 → 2026-06-23 · 4 obs

○ 2017-06-21 22:56:40
● 2026-06-23 01:16:48
○ 2026-07-01 16:43:40
○ 2026-07-22 03:51:26

●A2606:4700:3037::6815:3de42026-07-01 → 2026-07-22 · 3 obs

○ 2026-06-23 01:16:48
● 2026-07-01 16:43:40
● 2026-07-22 03:51:26

○PTRsk.s5.ans1.ns148.ztomy.com2017-06-21 → 2017-06-21 · 3 obs

● 2017-06-21 22:56:40
○ 2026-06-23 01:16:48
○ 2026-07-22 03:51:26

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, b.gtld-servers.net, a.gtld-servers.net, h.gtld-servers.net...	-
scholarfeeds.com	clark.ns.cloudflare.com, demi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.87

NS records: clark.ns.cloudflare.com, demi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for scholarfeeds.com (unsigned zone)

⏱️ Timing

Total: 268ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.216.9, 104.21.61.228`
AAAA	2	`2606:4700:3037::6815:3de4, 2606:4700:3032::ac43:d809`
NS	2	`clark.ns.cloudflare.com, demi.ns.cloudflare.com`
MX	1	`_dc-mx.c6dd55a8a545.scholarfeeds.com (pr`
TXT	2	`v=DMARC1; p=none;, v=spf1 +mx +a +ip4:217.76.50.221 ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clark.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

scholarfeeds.com resolves to four IP addresses: 104.21.61.228, 172.67.216.9, 2606:4700:3032::ac43:d809 and 2606:4700:3037::6815:3de4.

mail.sizesurvey.com, i99.com.br, ma.cx plus two other host names have IP numbers in common with scholarfeeds.com.

Name Servers

scholarfeeds.com is delegated to two name servers: clark.ns.cloudflare.com and demi.ns.cloudflare.com.

The name server configuration of scholarfeeds.com is shared with other domains, for instance a1fireplaceservices.ca, hrclique.com, buddhism.org.il and two others.

scholarfeeds.com shares at least some of its name servers with other domains, including golfballcase.com, ultramodernpulsezone.nl, cloudnet.uy and two others.

These name servers are frequently seen alongside the name servers keyla.ns.cloudflare.com.

Hosts with 6 IP addresses each:

clark.ns.cloudflare.com resolves to 108.162.193.87, 172.64.33.87, 173.245.59.87 and 3 other IP addresses.

demi.ns.cloudflare.com resolves to 108.162.192.95, 172.64.32.95, 173.245.58.95 and 3 other IP addresses.

Mail Servers

scholarfeeds.com uses one mail server — _dc-mx.c6dd55a8a545.scholarfeeds.com.

_dc-mx.c6dd55a8a545.scholarfeeds.com resolves to a single IP number: 38.242.143.189.

scholarfeeds.com - robtex.com