`outstandingstudy.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::6815:17f4^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3036::ac43:d6b4^{🇺🇸 Cloudflare2606:4700:3036::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.23.244^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.214.180^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`kenneth.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c29^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c329^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`kenneth.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2329^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`kenneth.ns.cloudflare.com`
		A	108.162.195.41^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	162.159.44.41^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
		A	172.64.35.41^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`kenneth.ns.cloudflare.com`
NS	`veronica.ns.cloudflare.com`
		A	2606:4700:50::a29f:26ad^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veronica.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ad^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`veronica.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ad^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`veronica.ns.cloudflare.com`
		A	108.162.194.173^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veronica.ns.cloudflare.com`
		A	162.159.38.173^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veronica.ns.cloudflare.com`
		A	172.64.34.173^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`veronica.ns.cloudflare.com`
MX	`_dc-mx.b6d9ff264224.outstandingstudy.com` ⭐
		A	162.144.91.54^{🇺🇸 EIGI162.144.0.0/16 Unified Layer}
			PTR	`server.outstandingstudy.com`
TXT	`v=spf1 ip4:162.144.91.54 +a +mx ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.23.244, 172.67.214.180
		IPv6 hints	2606:4700:3032::6815:17f4, 2606:4700:3036::ac43:d6b4
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=97, name=cloudflare-ech.com
SOA	`kenneth.ns.cloudflare.com`dns@cloudflare.com serial=2403689103

`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=1778347536

Subdomains

server.outstandingstudy.com

Same first word

outstandingstudy.com

DNS History

18 records (7 active, 11 former)

●NSkenneth.ns.cloudflare.com2026-04-20 → 2026-05-09 · 3 obs

○ 2018-08-04 10:38:32
● 2026-04-20 04:46:40
● 2026-05-09 17:26:16

○NSns27.domaincontrol.com2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

○NSns28.domaincontrol.com2018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

●NSveronica.ns.cloudflare.com2026-04-20 → 2026-05-09 · 3 obs

○ 2018-08-04 10:38:32
● 2026-04-20 04:46:40
● 2026-05-09 17:26:16

●MX_dc-mx.b6d9ff264224.outstandingstudy.com2026-04-20 → 2026-05-09 · 2 obs

● 2026-04-20 04:46:40
● 2026-05-09 17:26:16

●A104.21.23.2442026-04-20 → 2026-05-09 · 3 obs

○ 2018-08-04 10:38:32
● 2026-04-20 04:46:40
● 2026-05-09 17:26:16

●A172.67.214.1802026-04-20 → 2026-05-09 · 3 obs

○ 2018-08-04 10:38:32
● 2026-04-20 04:46:40
● 2026-05-09 17:26:16

○A184.168.221.352018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

○A184.168.221.402018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

○A184.168.221.532018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

○A184.168.221.562018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

○A184.168.221.602018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

●A2606:4700:3032::6815:17f42026-04-20 → 2026-05-09 · 3 obs

○ 2018-08-04 10:38:32
● 2026-04-20 04:46:40
● 2026-05-09 17:26:16

●A2606:4700:3036::ac43:d6b42026-04-20 → 2026-05-09 · 3 obs

○ 2018-08-04 10:38:32
● 2026-04-20 04:46:40
● 2026-05-09 17:26:16

○A50.63.202.392018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

○A50.63.202.412018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

○A50.63.202.542018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

○A50.63.202.562018-08-04 → 2018-08-04 · 3 obs

● 2018-08-04 10:38:32
○ 2026-04-20 04:46:40
○ 2026-05-09 17:26:16

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, e.gtld-servers.net, g.gtld-servers.net, b.gtld-servers.net...	-
outstandingstudy.com	veronica.ns.cloudflare.com, kenneth.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.41

NS records: veronica.ns.cloudflare.com, kenneth.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for outstandingstudy.com (unsigned zone)

⏱️ Timing

Total: 295ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.214.180, 104.21.23.244`
AAAA	2	`2606:4700:3032::6815:17f4, 2606:4700:3036::ac43:d6b4`
NS	2	`kenneth.ns.cloudflare.com, veronica.ns.cloudflare.com`
MX	1	`_dc-mx.b6d9ff264224.outstandingstudy.com`
TXT	1	`v=spf1 ip4:162.144.91.54 +a +mx ~all`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`kenneth.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

server.outstandingstudy.com is a child of outstandingstudy.com.

IP Addresses

outstandingstudy.com refers to four IP numbers: 2606:4700:3032::6815:17f4, 2606:4700:3036::ac43:d6b4, 104.21.23.244 and 172.67.214.180.

Other host names, for instance cnhsi.net, castle.rs, concordiachemical.com, adm16.com and asgtec.com share IP numbers with outstandingstudy.com.

Name Servers

outstandingstudy.com's delegation uses two name servers: kenneth.ns.cloudflare.com and veronica.ns.cloudflare.com.

outstandingstudy.com uses the same name server setup as other domains, such as golegacytours.com, britishcarweek.com, finlaggan.com, tastahistorielag.no and world-ships.com.

outstandingstudy.com at least partially shares name servers with other domains, including hottours.us, tcwwii2.top, kplmh2wcj.top, becausetheocean.org and ttjdv2fnn.top.

These name servers are often used with alla.ns.cloudflare.com and zainab.ns.cloudflare.com.

Host names with six IP numbers:

kenneth.ns.cloudflare.com points to 2606:4700:58::a29f:2c29, 2803:f800:50::6ca2:c329, 2a06:98c1:50::ac40:2329, 108.162.195.41, 162.159.44.41 and 172.64.35.41.

veronica.ns.cloudflare.com points to 2606:4700:50::a29f:26ad, 2803:f800:50::6ca2:c2ad, 2a06:98c1:50::ac40:22ad, 108.162.194.173, 162.159.38.173 and 172.64.34.173.

Mail Servers

A single mail server handles outstandingstudy.com, _dc-mx.b6d9ff264224.outstandingstudy.com.

Host name _dc-mx.b6d9ff264224.outstandingstudy.com resolves to a single IP: 162.144.91.54.

outstandingstudy.com - robtex.com