`medstack.co`

DNSSEC	⚠️ Not signed
A	151.101.66.159^{🇺🇸 Fastly151.101.64.0/22}
NS	`cheryl.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3a53^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c053^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cheryl.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2053^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cheryl.ns.cloudflare.com`
		A	108.162.192.83^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	172.64.32.83^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
		A	173.245.58.83^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cheryl.ns.cloudflare.com`
NS	`sean.ns.cloudflare.com`
		A	2606:4700:58::adf5:3be7^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1e7^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sean.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21e7^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sean.ns.cloudflare.com`
		A	108.162.193.231^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	172.64.33.231^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
		A	173.245.59.231^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sean.ns.cloudflare.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4023:c0d::1b^{🇺🇸 Google2607:f8b0::/32}
			PTR	`dl-in-f27.1e100.net`
		A	142.251.2.27^{🇺🇸 Google142.251.2.0/24}
			PTR	`dl-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽⁵⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽⁵⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`MS=5012147E1341412A18F816577984B1000F0825E1`
TXT	`MS=ms15229351`
TXT	`MS=ms97760118`
TXT	`apple-domain-verification=onM2uJiJryjGV8ji`
TXT	`google-site-verification=3r6ellQIqovYAf6w48kzRLSsjoiWtkhNTF-oYDgfgOY`
TXT	`v=spf1 a mx include:mail.zendesk.com include:_spf.google.com include:2417599....`
TXT	`v=spf1 include:spf.zohomail360.ca ~all`
SOA	`cheryl.ns.cloudflare.com`dns@cloudflare.com serial=2402391294

`co`

	DNSSEC	⚠️ Not signed
	NS	`ns0.centralnic.net` ⭐
	NS	`a.registrydns.co`
	NS	`b.registrydns.co`
	NS	`c.registrydns.co`
	NS	`d.registrydns.co`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1759642103

Same first word

medstack.co

medstack.net

Similar names

admsteck.blogspot.com

skemadtc.it

cdsmaket.com

DNS History

10 records (6 active, 4 former)

●NScheryl.ns.cloudflare.com2017-03-16 → 2026-04-24 · 2 obs

● 2017-03-16 15:59:20
● 2026-04-24 18:12:40

●NSsean.ns.cloudflare.com2017-03-16 → 2026-04-24 · 2 obs

● 2017-03-16 15:59:20
● 2026-04-24 18:12:40

●MXalt1.aspmx.l.google.com2017-03-16 → 2026-04-24 · 2 obs

● 2017-03-16 15:59:20
● 2026-04-24 18:12:40

●MXalt2.aspmx.l.google.com2017-03-16 → 2026-04-24 · 2 obs

● 2017-03-16 15:59:20
● 2026-04-24 18:12:40

●MXaspmx.l.google.com2017-03-16 → 2026-04-24 · 2 obs

● 2017-03-16 15:59:20
● 2026-04-24 18:12:40

○A104.31.66.532017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:59:20
○ 2026-03-31 08:11:42
○ 2026-04-24 18:12:40

○A104.31.67.532017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:59:20
○ 2026-03-31 08:11:42
○ 2026-04-24 18:12:40

●A151.101.66.1592026-03-31 → 2026-04-24 · 3 obs

○ 2017-03-16 15:59:20
● 2026-03-31 08:11:42
● 2026-04-24 18:12:40

○A2400:cb00:2048:1::681f:42352017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:59:20
○ 2026-03-31 08:11:42
○ 2026-04-24 18:12:40

○A2400:cb00:2048:1::681f:43352017-03-16 → 2017-03-16 · 3 obs

● 2017-03-16 15:59:20
○ 2026-03-31 08:11:42
○ 2026-04-24 18:12:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
co	a.registrydns.co, b.registrydns.co, c.registrydns.co, d.registrydns.co	8 records
medstack.co	sean.ns.cloudflare.com, cheryl.ns.cloudflare.com	-

✅ Authoritative Response

Server:108.162.193.231

NS records: sean.ns.cloudflare.com, cheryl.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for medstack.co (unsigned zone)

⏱️ Timing

Total: 329ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`151.101.66.159`
NS	2	`cheryl.ns.cloudflare.com, sean.ns.cloudflare.com`
MX	3	`aspmx.l.google.com (pri: 1), alt1.aspmx.l.google.com (pri: 5)...`
TXT	7	`MS=5012147E1341412A18F816577984B1000F082, MS=ms15229351...`
SOA	1	`cheryl.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (d.registrydns.co, c.registrydns.co, b.registrydns.co...)

Analysis

IP Addresses

medstack.co points to a single IP address: 151.101.66.159.

Other host names such as fishinglightsetc.com, global-dialogue.org, www.gilbertfoods.com, jonesquarry.com and revivingyoga.com share IPs with medstack.co.

Name Servers

Two name servers cheryl.ns.cloudflare.com and sean.ns.cloudflare.com handle the delegation for medstack.co.

medstack.co shares the same name server setup as other domains, for example bradner.net, sarahlivingston.ca, aljb.co, tonev.com.br and ehalal.com.