`kgu-ac.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:28f6^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:bccb^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.40.246^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.188.203^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`jihoon.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2ce9^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3e9^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`jihoon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23e9^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`jihoon.ns.cloudflare.com`
		A	108.162.195.233^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
		A	162.159.44.233^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
		A	172.64.35.233^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`jihoon.ns.cloudflare.com`
NS	`sharon.ns.cloudflare.com`
		A	2606:4700:50::adf5:3add^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0dd^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`sharon.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20dd^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`sharon.ns.cloudflare.com`
		A	108.162.192.221^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	172.64.32.221^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
		A	173.245.58.221^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`sharon.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.40.246, 172.67.188.203
		IPv6 hints	2606:4700:3033::6815:28f6, 2606:4700:3034::ac43:bccb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=61, name=cloudflare-ech.com
SOA	`jihoon.ns.cloudflare.com`dns@cloudflare.com serial=2409879373

`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=1784933487

Same first word

kgu-ac.com

Similar names

gac-uk.co.uk

DNS History

26 records (6 active, 20 former)

○NSclarissa.ns.cloudflare.com2026-06-24 → 2026-06-24 · 4 obs

○ 2017-10-23 00:36:50
● 2026-06-24 09:11:04
○ 2026-07-24 23:00:16
○ 2026-07-24 23:00:18

○NSdns01.gmoserver.jp2015-08-11 → 2016-05-27 · 4 obs

● 2015-08-11 08:14:26
● 2016-05-27 18:04:42
○ 2016-09-07 21:43:52
○ 2026-07-24 23:00:18

○NSdns02.gmoserver.jp2015-08-11 → 2016-05-27 · 4 obs

● 2015-08-11 08:14:26
● 2016-05-27 18:04:42
○ 2016-09-07 21:43:52
○ 2026-07-24 23:00:18

○NSdns1.onamae-expired.com2016-09-07 → 2016-09-07 · 4 obs

○ 2016-05-27 18:04:42
● 2016-09-07 21:43:52
○ 2016-12-29 08:58:36
○ 2026-07-24 23:00:18

○NSdns2.onamae-expired.com2016-09-07 → 2016-09-07 · 4 obs

○ 2016-05-27 18:04:42
● 2016-09-07 21:43:52
○ 2016-12-29 08:58:36
○ 2026-07-24 23:00:18

○NSjay.ns.cloudflare.com2026-06-24 → 2026-06-24 · 4 obs

○ 2017-10-23 00:36:50
● 2026-06-24 09:11:04
○ 2026-07-24 23:00:16
○ 2026-07-24 23:00:18

●NSjihoon.ns.cloudflare.com2026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-24 09:11:04
● 2026-07-24 23:00:16
● 2026-07-24 23:00:18

○NSns1.gmointernet.com2016-09-07 → 2016-09-07 · 4 obs

○ 2016-05-27 18:04:42
● 2016-09-07 21:43:52
○ 2016-12-29 08:58:36
○ 2026-07-24 23:00:18

○NSns1.parkingcrew.net2016-12-29 → 2017-10-23 · 5 obs

○ 2016-09-07 21:43:52
● 2016-12-29 08:58:36
● 2017-10-23 00:36:50
○ 2026-06-24 09:11:04
○ 2026-07-24 23:00:18

○NSns2.parkingcrew.net2016-12-29 → 2017-10-23 · 5 obs

○ 2016-09-07 21:43:52
● 2016-12-29 08:58:36
● 2017-10-23 00:36:50
○ 2026-06-24 09:11:04
○ 2026-07-24 23:00:18

●NSsharon.ns.cloudflare.com2026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-24 09:11:04
● 2026-07-24 23:00:16
● 2026-07-24 23:00:18

○MXmail.h-email.net2016-12-29 → 2017-10-23 · 5 obs

○ 2016-09-07 21:43:52
● 2016-12-29 08:58:36
● 2017-10-23 00:36:50
○ 2026-06-24 09:11:04
○ 2026-07-24 23:00:18

○MXmx.kgu-ac.com2015-08-11 → 2016-05-27 · 4 obs

● 2015-08-11 08:14:26
● 2016-05-27 18:04:42
○ 2016-09-07 21:43:52
○ 2026-07-24 23:00:18

●A104.21.40.2462026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-24 09:11:04
● 2026-07-24 23:00:16
● 2026-07-24 23:00:18

○A104.21.68.502026-06-24 → 2026-06-24 · 4 obs

○ 2017-10-23 00:36:50
● 2026-06-24 09:11:04
○ 2026-07-24 23:00:16
○ 2026-07-24 23:00:18

○A157.7.144.52015-08-11 → 2016-05-27 · 4 obs

● 2015-08-11 08:14:26
● 2016-05-27 18:04:42
○ 2016-09-07 21:43:52
○ 2026-07-24 23:00:18

○A172.67.186.2202026-06-24 → 2026-06-24 · 4 obs

○ 2017-10-23 00:36:50
● 2026-06-24 09:11:04
○ 2026-07-24 23:00:16
○ 2026-07-24 23:00:18

●A172.67.188.2032026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-24 09:11:04
● 2026-07-24 23:00:16
● 2026-07-24 23:00:18

○A185.53.178.62017-10-23 → 2017-10-23 · 4 obs

○ 2016-12-29 08:58:36
● 2017-10-23 00:36:50
○ 2026-06-24 09:11:04
○ 2026-07-24 23:00:18

○A185.53.179.92016-12-29 → 2016-12-29 · 4 obs

○ 2016-09-07 21:43:52
● 2016-12-29 08:58:36
○ 2017-10-23 00:36:50
○ 2026-07-24 23:00:18

○A192.64.147.1412016-09-07 → 2016-09-07 · 4 obs

○ 2016-05-27 18:04:42
● 2016-09-07 21:43:52
○ 2016-12-29 08:58:36
○ 2026-07-24 23:00:18

○A23.253.164.1032016-09-07 → 2016-09-07 · 4 obs

○ 2016-05-27 18:04:42
● 2016-09-07 21:43:52
○ 2016-12-29 08:58:36
○ 2026-07-24 23:00:18

○A2606:4700:3032::6815:44322026-06-24 → 2026-06-24 · 4 obs

○ 2017-10-23 00:36:50
● 2026-06-24 09:11:04
○ 2026-07-24 23:00:16
○ 2026-07-24 23:00:18

●A2606:4700:3033::6815:28f62026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-24 09:11:04
● 2026-07-24 23:00:16
● 2026-07-24 23:00:18

○A2606:4700:3034::ac43:badc2026-06-24 → 2026-06-24 · 4 obs

○ 2017-10-23 00:36:50
● 2026-06-24 09:11:04
○ 2026-07-24 23:00:16
○ 2026-07-24 23:00:18

●A2606:4700:3034::ac43:bccb2026-07-24 → 2026-07-24 · 3 obs

○ 2026-06-24 09:11:04
● 2026-07-24 23:00:16
● 2026-07-24 23:00:18

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
kgu-ac.com	sharon.ns.cloudflare.com, jihoon.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.233

NS records: sharon.ns.cloudflare.com, jihoon.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for kgu-ac.com (unsigned zone)

⏱️ Timing

Total: 349ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.188.203, 104.21.40.246`
AAAA	2	`2606:4700:3033::6815:28f6, 2606:4700:3034::ac43:bccb`
NS	2	`jihoon.ns.cloudflare.com, sharon.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`jihoon.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

kgu-ac.com points to the four IP addresses 104.21.40.246, 172.67.188.203, 2606:4700:3033::6815:28f6 and 2606:4700:3034::ac43:bccb.

Two other host names, along with www.awmo.us, customwaterslides.com and hadi.icu, also share IP numbers with kgu-ac.com.

Name Servers

The NS records for kgu-ac.com delegate to jihoon.ns.cloudflare.com and sharon.ns.cloudflare.com.

kgu-ac.com shares its NS records with other domains, for example threewww.com, jxztfsl.com, albertahlstrom.com and two others.

At least some of kgu-ac.com's name servers are shared with other domains, for example gocgoc-stomatologia.info.pl, ku3933.moe, haoyunzuche.com and two more.

These name servers are often deployed together with the name servers skip.ns.cloudflare.com, ziggy.ns.cloudflare.com, gerald.ns.cloudflare.com and blair.ns.cloudflare.com.

DNS names with 6 IP addresses:

jihoon.ns.cloudflare.com maps to 108.162.195.233, 162.159.44.233, 172.64.35.233 and 3 additional IP addresses.

sharon.ns.cloudflare.com maps to 108.162.192.221, 172.64.32.221, 173.245.58.221 and 3 additional IP addresses.

kgu-ac.com - robtex.com

kgu-ac.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

`kgu-ac.com`

`com`