`ustadzkholid.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3032::ac43:c0dc^{🇺🇸 Cloudflare2606:4700:3032::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:be1^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.11.225^{Cloudflare104.21.0.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.220^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`aitana.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26de^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2de^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`aitana.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22de^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`aitana.ns.cloudflare.com`
		A	108.162.194.222^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
		A	162.159.38.222^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
		A	172.64.34.222^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`aitana.ns.cloudflare.com`
NS	`seamus.ns.cloudflare.com`
		A	2606:4700:58::a29f:2cb8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seamus.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c3b8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`seamus.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:23b8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`seamus.ns.cloudflare.com`
		A	108.162.195.184^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seamus.ns.cloudflare.com`
		A	162.159.44.184^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seamus.ns.cloudflare.com`
		A	172.64.35.184^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`seamus.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.11.225, 172.67.192.220
		IPv6 hints	2606:4700:3032::ac43:c0dc, 2606:4700:3037::6815:be1
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=183, name=cloudflare-ech.com
SOA	`aitana.ns.cloudflare.com`dns@cloudflare.com serial=2401606150

`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=1778535336

⚠️ On DNS blocklist: tif
WOT: UNKNOWN (47/100)

Previously MX for

ustadzkholid.com

Same first word

ustadzkholid.com

DNS History

27 records (6 active, 21 former)

●NSaitana.ns.cloudflare.com2026-05-08 → 2026-05-11 · 3 obs

○ 2018-10-14 20:05:20
● 2026-05-08 14:15:32
● 2026-05-11 21:48:02

○NSdns13.parkpage.foundationapi.com2017-01-19 → 2017-01-19 · 4 obs

○ 2016-08-11 08:25:16
● 2017-01-19 18:24:26
○ 2018-10-14 20:05:20
○ 2026-05-11 21:48:02

○NSdns14.parkpage.foundationapi.com2017-01-19 → 2017-01-19 · 4 obs

○ 2016-08-11 08:25:16
● 2017-01-19 18:24:26
○ 2018-10-14 20:05:20
○ 2026-05-11 21:48:02

○NSns1.cloudns.net2018-10-14 → 2018-10-14 · 4 obs

○ 2017-01-19 18:24:26
● 2018-10-14 20:05:20
○ 2026-05-08 14:15:32
○ 2026-05-11 21:48:02

○NSns1.penahosting.com2016-03-02 → 2016-08-11 · 5 obs

○ 2015-11-22 02:52:28
● 2016-03-02 08:49:08
● 2016-08-11 08:25:16
○ 2017-01-19 18:24:26
○ 2026-05-11 21:48:02

○NSns1.syaria.net2015-07-06 → 2015-11-22 · 4 obs

● 2015-07-06 06:00:18
● 2015-11-22 02:52:28
○ 2016-03-02 08:49:08
○ 2026-05-11 21:48:02

○NSns2.penahosting.com2016-03-02 → 2016-08-11 · 5 obs

○ 2015-11-22 02:52:28
● 2016-03-02 08:49:08
● 2016-08-11 08:25:16
○ 2017-01-19 18:24:26
○ 2026-05-11 21:48:02

○NSns2.syaria.net2015-07-06 → 2015-11-22 · 4 obs

● 2015-07-06 06:00:18
● 2015-11-22 02:52:28
○ 2016-03-02 08:49:08
○ 2026-05-11 21:48:02

○NSpns1.cloudns.net2018-10-14 → 2018-10-14 · 4 obs

○ 2017-01-19 18:24:26
● 2018-10-14 20:05:20
○ 2026-05-08 14:15:32
○ 2026-05-11 21:48:02

○NSpns2.cloudns.net2018-10-14 → 2018-10-14 · 4 obs

○ 2017-01-19 18:24:26
● 2018-10-14 20:05:20
○ 2026-05-08 14:15:32
○ 2026-05-11 21:48:02

○NSpns3.cloudns.net2018-10-14 → 2018-10-14 · 4 obs

○ 2017-01-19 18:24:26
● 2018-10-14 20:05:20
○ 2026-05-08 14:15:32
○ 2026-05-11 21:48:02

○NSpns8.cloudns.net2018-10-14 → 2018-10-14 · 4 obs

○ 2017-01-19 18:24:26
● 2018-10-14 20:05:20
○ 2026-05-08 14:15:32
○ 2026-05-11 21:48:02

●NSseamus.ns.cloudflare.com2026-05-08 → 2026-05-11 · 3 obs

○ 2018-10-14 20:05:20
● 2026-05-08 14:15:32
● 2026-05-11 21:48:02

○MXmailforward1.cloudns.net2018-10-14 → 2018-10-14 · 4 obs

○ 2017-01-19 18:24:26
● 2018-10-14 20:05:20
○ 2026-05-08 14:15:32
○ 2026-05-11 21:48:02

○MXmailforward2.cloudns.net2018-10-14 → 2018-10-14 · 4 obs

○ 2017-01-19 18:24:26
● 2018-10-14 20:05:20
○ 2026-05-08 14:15:32
○ 2026-05-11 21:48:02

○MXustadzkholid.com2015-07-06 → 2016-08-11 · 4 obs

● 2015-07-06 06:00:18
● 2016-08-11 08:25:16
○ 2017-01-19 18:24:26
○ 2026-05-11 21:48:02

●A104.21.11.2252026-05-08 → 2026-05-11 · 3 obs

○ 2018-10-14 20:05:20
● 2026-05-08 14:15:32
● 2026-05-11 21:48:02

○A162.252.82.1692015-11-22 → 2015-11-22 · 4 obs

○ 2015-07-06 06:00:18
● 2015-11-22 02:52:28
○ 2016-03-02 08:49:08
○ 2026-05-11 21:48:02

○A162.254.149.82015-07-06 → 2015-07-06 · 3 obs

● 2015-07-06 06:00:18
○ 2015-11-22 02:52:28
○ 2026-05-11 21:48:02

●A172.67.192.2202026-05-08 → 2026-05-11 · 3 obs

○ 2018-10-14 20:05:20
● 2026-05-08 14:15:32
● 2026-05-11 21:48:02

○A198.178.122.142016-03-02 → 2016-03-02 · 4 obs

○ 2015-11-22 02:52:28
● 2016-03-02 08:49:08
○ 2016-08-11 08:25:16
○ 2026-05-11 21:48:02

○A198.178.124.502016-08-11 → 2016-08-11 · 4 obs

○ 2016-03-02 08:49:08
● 2016-08-11 08:25:16
○ 2017-01-19 18:24:26
○ 2026-05-11 21:48:02

○A209.99.40.2242017-01-19 → 2017-01-19 · 4 obs

○ 2016-08-11 08:25:16
● 2017-01-19 18:24:26
○ 2018-10-14 20:05:20
○ 2026-05-11 21:48:02

●A2606:4700:3032::ac43:c0dc2026-05-08 → 2026-05-11 · 3 obs

○ 2018-10-14 20:05:20
● 2026-05-08 14:15:32
● 2026-05-11 21:48:02

●A2606:4700:3037::6815:be12026-05-08 → 2026-05-11 · 3 obs

○ 2018-10-14 20:05:20
● 2026-05-08 14:15:32
● 2026-05-11 21:48:02

○A54.72.9.512018-10-14 → 2018-10-14 · 4 obs

○ 2017-01-19 18:24:26
● 2018-10-14 20:05:20
○ 2026-05-08 14:15:32
○ 2026-05-11 21:48:02

○PTRdns13.parkpage.foundationapi.com2017-01-19 → 2017-01-19 · 3 obs

● 2017-01-19 18:24:26
○ 2018-10-14 20:05:20
○ 2026-05-11 21:48:02

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
ustadzkholid.com	aitana.ns.cloudflare.com, seamus.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.222

NS records: aitana.ns.cloudflare.com, seamus.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ustadzkholid.com (unsigned zone)

⏱️ Timing

Total: 184ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.11.225, 172.67.192.220`
AAAA	2	`2606:4700:3037::6815:be1, 2606:4700:3032::ac43:c0dc`
NS	2	`aitana.ns.cloudflare.com, seamus.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`aitana.ns.cloudflare.com dns.cloudflare.`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

ustadzkholid.com resolves to four IPs: 2606:4700:3032::ac43:c0dc, 2606:4700:3037::6815:be1, 104.21.11.225 and 172.67.192.220.

Other host names, for instance www.e-futurecoin.com, algerie9.com, dqfanfeedback.xyz, gostinayainteriors.ru and www.sayan.biz.cdn.cloudflare.net share IP numbers with ustadzkholid.com.

Name Servers

ustadzkholid.com has two name servers: aitana.ns.cloudflare.com and seamus.ns.cloudflare.com.

ustadzkholid.com shares the same name server setup as other domains, for example penakhatulistiwa.com, gorgeinthegorge.com, dinar666.org, kaz-lit.kz and tretinoinb.com.

ustadzkholid.com shares some name servers with other domains, for example sumygg.com, thanabet.vip, go4master.nl, bicyclesindiana.com and zgfusheng.com.cn.

These name servers are commonly used together with gemma.ns.cloudflare.com and summer.ns.cloudflare.com.

Host names with six IP numbers: aitana.ns.cloudflare.com points to: 2606:4700:50::a29f:26de, 2803:f800:50::6ca2:c2de, 2a06:98c1:50::ac40:22de, 108.162.194.222, 162.159.38.222 and 172.64.34.222; seamus.ns.cloudflare.com points to: 2606:4700:58::a29f:2cb8, 2803:f800:50::6ca2:c3b8, 2a06:98c1:50::ac40:23b8, 108.162.195.184, 162.159.44.184 and 172.64.35.184.

ustadzkholid.com - robtex.com