`gastroct.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:4c1e^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3031::ac43:ba1d^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.76.30^{Cloudflare104.21.64.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.186.29^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`clint.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b5a^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c15a^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`clint.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:215a^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`clint.ns.cloudflare.com`
		A	108.162.193.90^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	172.64.33.90^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
		A	173.245.59.90^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`clint.ns.cloudflare.com`
NS	`cora.ns.cloudflare.com`
		A	2606:4700:50::a29f:26c3^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2c3^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`cora.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22c3^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`cora.ns.cloudflare.com`
		A	108.162.194.195^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	162.159.38.195^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
		A	172.64.34.195^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`cora.ns.cloudflare.com`
MX	`us-smtp-inbound-1.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
MX	`us-smtp-inbound-2.mimecast.com` ⭐
		A	170.10.128.141^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.221^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.128.242^{🇺🇸 Mimecast-NA170.10.128.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.141^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.221^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
		A	170.10.132.242^{🇺🇸 Mimecast-NA170.10.132.0/23 191 Spring St Lexington MA 02421 United States}
			PTR	`us-smtp-inbound-1.mimecast.com`
			PTR	`us-smtp-inbound-2.mimecast.com`
TXT	`0ed1fe018a9357b938b05e40e5ac8b78d7326d14b8`
TXT	`MS=ms48318159`
TXT	`v=spf1 include:_netblocks.mimecast.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.76.30, 172.67.186.29
		IPv6 hints	2606:4700:3031::6815:4c1e, 2606:4700:3031::ac43:ba1d
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=184, name=cloudflare-ech.com
SOA	`clint.ns.cloudflare.com`dns@cloudflare.com serial=2397950120

`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=1776078862

Similar names

stratcog.com

startcog.com

tstcargo.ru

stratcog.no

tcgastro.com

sttcargo.ru

DNS History

14 records (8 active, 6 former)

●NSclint.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs

○ 2017-06-08 08:45:28
● 2026-04-13 11:24:40

●NScora.ns.cloudflare.com2026-04-13 → 2026-04-13 · 2 obs

○ 2017-06-08 08:45:28
● 2026-04-13 11:24:40

○NSns21.domaincontrol.com2015-08-08 → 2017-06-08 · 3 obs

● 2015-08-08 02:00:08
● 2017-06-08 08:45:28
○ 2026-04-13 11:24:40

○NSns22.domaincontrol.com2015-08-08 → 2017-06-08 · 3 obs

● 2015-08-08 02:00:08
● 2017-06-08 08:45:28
○ 2026-04-13 11:24:40

○MXmailstore1.secureserver.net2015-08-08 → 2017-06-08 · 3 obs

● 2015-08-08 02:00:08
● 2017-06-08 08:45:28
○ 2026-04-13 11:24:40

○MXsmtp.secureserver.net2015-08-08 → 2017-06-08 · 3 obs

● 2015-08-08 02:00:08
● 2017-06-08 08:45:28
○ 2026-04-13 11:24:40

●MXus-smtp-inbound-1.mimecast.com2026-04-13 → 2026-04-13 · 2 obs

○ 2017-06-08 08:45:28
● 2026-04-13 11:24:40

●MXus-smtp-inbound-2.mimecast.com2026-04-13 → 2026-04-13 · 2 obs

○ 2017-06-08 08:45:28
● 2026-04-13 11:24:40

●A104.21.76.302026-04-13 → 2026-04-13 · 2 obs

○ 2017-06-08 08:45:28
● 2026-04-13 11:24:40

●A172.67.186.292026-04-13 → 2026-04-13 · 2 obs

○ 2017-06-08 08:45:28
● 2026-04-13 11:24:40

●A2606:4700:3031::6815:4c1e2026-04-13 → 2026-04-13 · 2 obs

○ 2017-06-08 08:45:28
● 2026-04-13 11:24:40

●A2606:4700:3031::ac43:ba1d2026-04-13 → 2026-04-13 · 2 obs

○ 2017-06-08 08:45:28
● 2026-04-13 11:24:40

○A77.68.105.2532015-08-08 → 2015-11-30 · 4 obs

● 2015-08-08 02:00:08
● 2015-11-30 02:06:18
○ 2016-03-19 03:17:16
○ 2026-04-13 11:24:40

○A88.208.193.82016-03-19 → 2017-06-08 · 4 obs

○ 2015-11-30 02:06:18
● 2016-03-19 03:17:16
● 2017-06-08 08:45:28
○ 2026-04-13 11:24:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
gastroct.com	clint.ns.cloudflare.com, cora.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.90

NS records: clint.ns.cloudflare.com, cora.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gastroct.com (unsigned zone)

⏱️ Timing

Total: 83ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.186.29, 104.21.76.30`
AAAA	2	`2606:4700:3031::6815:4c1e, 2606:4700:3031::ac43:ba1d`
NS	2	`clint.ns.cloudflare.com, cora.ns.cloudflare.com`
MX	2	`us-smtp-inbound-1.mimecast.com (pri: 10), us-smtp-inbound-2.mimecast.com (pri: 10)`
TXT	3	`0ed1fe018a9357b938b05e40e5ac8b78d7326d14, MS=ms48318159...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`clint.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

gastroct.com maps to four IP numbers: 2606:4700:3031::6815:4c1e, 2606:4700:3031::ac43:ba1d, 104.21.76.30 and 172.67.186.29.

Other host names, for instance www.100level.store, digitalsignage-human-resources.com, moderne-wundversorgung.net, kopi100.com and gnss.co.il share IP numbers with gastroct.com.

Name Servers

Two name servers clint.ns.cloudflare.com and cora.ns.cloudflare.com handle delegation for gastroct.com.

gastroct.com uses the same name server setup as other domains, for example 10951.cfd, 70267.cfd, halkalipark.com, 33471.cfd and 21276.cfd.

gastroct.com partially shares name servers with other domains; examples include lottee.com, tecfy.com.br, mysticnex.com, 305599a.com and kelvix.com.

These name servers are often used with the name servers kyrie.ns.cloudflare.com and wally.ns.cloudflare.com.

Host names with six IP numbers: clint.ns.cloudflare.com points to: 2606:4700:58::adf5:3b5a, 2803:f800:50::6ca2:c15a, 2a06:98c1:50::ac40:215a, 108.162.193.90, 172.64.33.90 and 173.245.59.90; cora.ns.cloudflare.com points to: 2606:4700:50::a29f:26c3, 2803:f800:50::6ca2:c2c3, 2a06:98c1:50::ac40:22c3, 108.162.194.195, 162.159.38.195 and 172.64.34.195.

Mail Servers

gastroct.com is handled by two mail servers: us-smtp-inbound-1.mimecast.com and us-smtp-inbound-2.mimecast.com.

gastroct.com has the same mail server setup as other domains, including aishealth.com, riskeducation.org, iapws.com, karastan.com and drakeadvisors.com.

gastroct.com shares some mail servers with other domains at least partially, for example slzusd.k12.ca.us, mysky-link.com, workspace.digital and fordrav.com.