`gs4ed.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::6815:2754^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:aa15^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.39.84^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.170.21^{🇺🇸 Cloudflare172.67.160.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`terin.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3bec^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ec^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`terin.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ec^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`terin.ns.cloudflare.com`
		A	108.162.193.236^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	172.64.33.236^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
		A	173.245.59.236^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`terin.ns.cloudflare.com`
NS	`uma.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a92^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c092^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`uma.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2092^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`uma.ns.cloudflare.com`
		A	108.162.192.146^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	172.64.32.146^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
		A	173.245.58.146^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`uma.ns.cloudflare.com`
MX	`mail.gs4ed.com` ⭐
		A	199.250.221.156^{🇺🇸 IMH-IAD199.250.216.0/21 InMotion Hosting, Inc. 6100 Center Drive Suite 1190 Los Angeles, CA 90045 USA}
			PTR	`vps114234.inmotionhosting.com`
TXT	`v=spf1 ip4:199.250.221.156 +mx +a +ip4:198.46.84.41 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.39.84, 172.67.170.21
		IPv6 hints	2606:4700:3034::6815:2754, 2606:4700:3037::ac43:aa15
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=16, name=cloudflare-ech.com
SOA	`terin.ns.cloudflare.com`dns@cloudflare.com serial=2400381524

`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=1775938992

Previously MX for

gs4ed.com

Subdomains

mail.gs4ed.com

Same first word

gs4ed.com

DNS History

15 records (7 active, 8 former)

○NSns1.c25224.sgvps.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 19:18:30
○ 2026-03-07 02:31:28
○ 2026-04-11 20:45:04

○NSns1.inmotionhosting.com2026-03-07 → 2026-03-07 · 4 obs

○ 2016-12-19 19:18:30
● 2026-03-07 02:31:28
○ 2026-03-13 14:50:24
○ 2026-04-11 20:45:04

○NSns2.c25224.sgvps.net2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 19:18:30
○ 2026-03-07 02:31:28
○ 2026-04-11 20:45:04

○NSns2.inmotionhosting.com2026-03-07 → 2026-03-07 · 4 obs

○ 2016-12-19 19:18:30
● 2026-03-07 02:31:28
○ 2026-03-13 14:50:24
○ 2026-04-11 20:45:04

●NSterin.ns.cloudflare.com2026-03-13 → 2026-04-11 · 3 obs

○ 2026-03-07 02:31:28
● 2026-03-13 14:50:24
● 2026-04-11 20:45:04

●NSuma.ns.cloudflare.com2026-03-13 → 2026-04-11 · 3 obs

○ 2026-03-07 02:31:28
● 2026-03-13 14:50:24
● 2026-04-11 20:45:04

○MX_dc-mx.1c793ef8d492.gs4ed.com2026-03-13 → 2026-03-28 · 5 obs

○ 2026-03-07 02:31:28
● 2026-03-13 14:50:24
● 2026-03-28 02:15:00
○ 2026-03-31 03:27:06
○ 2026-04-11 20:45:04

○MXgs4ed.com2016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 19:18:30
○ 2026-03-07 02:31:28
○ 2026-04-11 20:45:04

●MXmail.gs4ed.com2026-03-07 → 2026-04-11 · 6 obs

○ 2016-12-19 19:18:30
● 2026-03-07 02:31:28
○ 2026-03-13 14:50:24
○ 2026-03-28 02:15:00
● 2026-03-31 03:27:06
● 2026-04-11 20:45:04

●A104.21.39.842026-03-13 → 2026-04-11 · 3 obs

○ 2026-03-07 02:31:28
● 2026-03-13 14:50:24
● 2026-04-11 20:45:04

●A172.67.170.212026-03-13 → 2026-04-11 · 3 obs

○ 2026-03-07 02:31:28
● 2026-03-13 14:50:24
● 2026-04-11 20:45:04

○A199.250.221.1562026-03-07 → 2026-03-07 · 4 obs

○ 2016-12-19 19:18:30
● 2026-03-07 02:31:28
○ 2026-03-13 14:50:24
○ 2026-04-11 20:45:04

●A2606:4700:3034::6815:27542026-03-13 → 2026-04-11 · 3 obs

○ 2026-03-07 02:31:28
● 2026-03-13 14:50:24
● 2026-04-11 20:45:04

●A2606:4700:3037::ac43:aa152026-03-13 → 2026-04-11 · 3 obs

○ 2026-03-07 02:31:28
● 2026-03-13 14:50:24
● 2026-04-11 20:45:04

○A77.104.164.772016-12-19 → 2016-12-19 · 3 obs

● 2016-12-19 19:18:30
○ 2026-03-07 02:31:28
○ 2026-04-11 20:45:04

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
gs4ed.com	uma.ns.cloudflare.com, terin.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.192.146

NS records: uma.ns.cloudflare.com, terin.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for gs4ed.com (unsigned zone)

⏱️ Timing

Total: 124ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.170.21, 104.21.39.84`
AAAA	2	`2606:4700:3034::6815:2754, 2606:4700:3037::ac43:aa15`
NS	2	`terin.ns.cloudflare.com, uma.ns.cloudflare.com`
MX	1	`mail.gs4ed.com (pri: 0)`
TXT	1	`v=spf1 ip4:199.250.221.156 +mx +a +ip4:1`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`terin.ns.cloudflare.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 12

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

Analysis

Hierarchy

gs4ed.com is the parent of mail.gs4ed.com.

IP Addresses

gs4ed.com resolves to four IP numbers: 2606:4700:3034::6815:2754, 2606:4700:3037::ac43:aa15, 104.21.39.84 and 172.67.170.21.

other host names for instance kyocera-unimerco.it, hilutexari.sbs, wwwyandex.com.cdn.cloudflare.net, hostmaster.free(0x736578)cams.info and thoughtleadersystems.com share IP numbers with gs4ed.com.

Name Servers

gs4ed.com is delegated to two name servers: terin.ns.cloudflare.com and uma.ns.cloudflare.com.

gs4ed.com shares the same name server setup as other domains, for example aria.co.uk, aqualinesaunas.co.uk, alohamundi.com, resultsdigitalmedia.com and aqualine.com.

gs4ed.com at least partially shares name servers with other domains, for instance radiofm104.com, jumboshifter.com, portalmask.com, el-software.com and waylink8.com.

These name servers are often used with izabella.ns.cloudflare.com and harmony.ns.cloudflare.com.

Host names with six IP numbers:

terin.ns.cloudflare.com points to: 2606:4700:58::adf5:3bec, 2803:f800:50::6ca2:c1ec, 2a06:98c1:50::ac40:21ec, 108.162.193.236, 172.64.33.236 and 173.245.59.236; uma.ns.cloudflare.com points to: 2606:4700:50::adf5:3a92, 2803:f800:50::6ca2:c092, 2a06:98c1:50::ac40:2092, 108.162.192.146, 172.64.32.146 and 173.245.58.146.

Mail Servers

gs4ed.com is handled by a single mail server, mail.gs4ed.com.

Host name mail.gs4ed.com points to IP address 199.250.221.156.

gs4ed.com - robtex.com

gs4ed.com

com

Previously MX for

Subdomains

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

Hierarchy

IP Addresses

Name Servers

Mail Servers

`gs4ed.com`

`com`