`pass4sureexam.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::ac43:b998^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::6815:1344^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.19.68^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.185.152^{🇺🇸 Cloudflare172.67.176.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`etienne.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c3d^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c33d^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`etienne.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:233d^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`etienne.ns.cloudflare.com`
		A	108.162.195.61^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	162.159.44.61^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
		A	172.64.35.61^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`etienne.ns.cloudflare.com`
NS	`samara.ns.cloudflare.com`
		A	2606:4700:50::a29f:26a0^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2a0^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`samara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22a0^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`samara.ns.cloudflare.com`
		A	108.162.194.160^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	162.159.38.160^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
		A	172.64.34.160^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`samara.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.19.68, 172.67.185.152
		IPv6 hints	2606:4700:3030::ac43:b998, 2606:4700:3035::6815:1344
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=198, name=cloudflare-ech.com
SOA	`etienne.ns.cloudflare.com`dns@cloudflare.com serial=2399980017

`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=1778655341

PTR for

103.250.160.152.in-addr.arpa

Previously MX for

pass4sureexam.com

Same first word

pass4sureexam.com

pass4sureexam.co

Similar names

pas(0x736578)am4sure.com

DNS History

18 records (6 active, 12 former)

●NSetienne.ns.cloudflare.com2026-02-17 → 2026-05-13 · 3 obs

○ 2017-02-12 16:46:38
● 2026-02-17 17:24:58
● 2026-05-13 07:17:20

○NSns1.apass4sure.net2017-02-12 → 2017-02-12 · 4 obs

○ 2016-03-21 20:36:32
● 2017-02-12 16:46:38
○ 2026-02-17 17:24:58
○ 2026-05-13 07:17:20

○NSns1.offshoreracks.com2015-08-15 → 2016-03-21 · 4 obs

● 2015-08-15 21:01:36
● 2016-03-21 20:36:32
○ 2017-02-12 16:46:38
○ 2026-05-13 07:17:20

○NSns2.apass4sure.net2017-02-12 → 2017-02-12 · 4 obs

○ 2016-03-21 20:36:32
● 2017-02-12 16:46:38
○ 2026-02-17 17:24:58
○ 2026-05-13 07:17:20

○NSns2.offshoreracks.com2015-08-15 → 2016-03-21 · 4 obs

● 2015-08-15 21:01:36
● 2016-03-21 20:36:32
○ 2017-02-12 16:46:38
○ 2026-05-13 07:17:20

●NSsamara.ns.cloudflare.com2026-02-17 → 2026-05-13 · 3 obs

○ 2017-02-12 16:46:38
● 2026-02-17 17:24:58
● 2026-05-13 07:17:20

○MXpass4sureexam.com2015-08-15 → 2017-02-12 · 4 obs

● 2015-08-15 21:01:36
● 2017-02-12 16:46:38
○ 2026-02-17 17:24:58
○ 2026-05-13 07:17:20

●A104.21.19.682026-02-17 → 2026-05-13 · 5 obs

○ 2017-02-12 16:46:38
● 2026-02-17 17:24:58
○ 2026-03-02 17:24:26
● 2026-04-03 21:42:12
● 2026-05-13 07:17:20

○A152.160.250.1032017-02-12 → 2017-02-12 · 4 obs

○ 2016-03-21 20:36:32
● 2017-02-12 16:46:38
○ 2026-02-17 17:24:58
○ 2026-05-13 07:17:20

○A172.64.80.12026-02-17 → 2026-05-13 · 2 obs

○ 2026-02-17 17:24:58
○ 2026-05-13 07:17:20

●A172.67.185.1522026-02-17 → 2026-05-13 · 5 obs

○ 2017-02-12 16:46:38
● 2026-02-17 17:24:58
○ 2026-03-02 17:24:26
● 2026-04-03 21:42:12
● 2026-05-13 07:17:20

○A181.174.165.822015-08-15 → 2016-03-21 · 4 obs

● 2015-08-15 21:01:36
● 2016-03-21 20:36:32
○ 2017-02-12 16:46:38
○ 2026-05-13 07:17:20

○A188.114.96.02026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-17 17:24:58
● 2026-03-02 17:24:26
○ 2026-04-03 21:42:12
○ 2026-05-13 07:17:20

○A188.114.97.02026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-17 17:24:58
● 2026-03-02 17:24:26
○ 2026-04-03 21:42:12
○ 2026-05-13 07:17:20

●A2606:4700:3030::ac43:b9982026-02-17 → 2026-05-13 · 5 obs

○ 2017-02-12 16:46:38
● 2026-02-17 17:24:58
○ 2026-03-02 17:24:26
● 2026-04-03 21:42:12
● 2026-05-13 07:17:20

●A2606:4700:3035::6815:13442026-02-17 → 2026-05-13 · 5 obs

○ 2017-02-12 16:46:38
● 2026-02-17 17:24:58
○ 2026-03-02 17:24:26
● 2026-04-03 21:42:12
● 2026-05-13 07:17:20

○A2a06:98c1:3120::2026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-17 17:24:58
● 2026-03-02 17:24:26
○ 2026-04-03 21:42:12
○ 2026-05-13 07:17:20

○A2a06:98c1:3121::2026-03-02 → 2026-03-02 · 4 obs

○ 2026-02-17 17:24:58
● 2026-03-02 17:24:26
○ 2026-04-03 21:42:12
○ 2026-05-13 07:17:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
pass4sureexam.com	samara.ns.cloudflare.com, etienne.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.61

NS records: samara.ns.cloudflare.com, etienne.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pass4sureexam.com (unsigned zone)

⏱️ Timing

Total: 139ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.185.152, 104.21.19.68`
AAAA	2	`2606:4700:3030::ac43:b998, 2606:4700:3035::6815:1344`
NS	2	`etienne.ns.cloudflare.com, samara.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`etienne.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

pass4sureexam.com resolves to four IP numbers: 2606:4700:3030::ac43:b998, 2606:4700:3035::6815:1344, 104.21.19.68 and 172.67.185.152.

other host names for instance gumware.com, cfyes.eu.org, sody.cc, ais.lordfilmfvr.ru and tv.lordfilmfvr.ru share IP numbers with pass4sureexam.com.

Name Servers

pass4sureexam.com is delegated to two name servers: etienne.ns.cloudflare.com and samara.ns.cloudflare.com.

pass4sureexam.com shares the same name server setup as other domains, for example wickenburgclassifieds.com, funkyletterboutique.com, eatfancyplants.com, heinekendarkweb.com and sale-bikes.com.

pass4sureexam.com at least partially shares name servers with other domains, for instance big88.bh, zucai1.com.cn, sdyilin.cn, ergrowing.com and keyimianfeikandianyingderuanjan.com.cn.

These name servers are commonly used with tony.ns.cloudflare.com, ulla.ns.cloudflare.com and audrey.ns.cloudflare.com.

Host names with six IP numbers:

etienne.ns.cloudflare.com points to: 2606:4700:58::a29f:2c3d, 2803:f800:50::6ca2:c33d, 2a06:98c1:50::ac40:233d, 108.162.195.61, 162.159.44.61 and 172.64.35.61; samara.ns.cloudflare.com points to: 2606:4700:50::a29f:26a0, 2803:f800:50::6ca2:c2a0, 2a06:98c1:50::ac40:22a0, 108.162.194.160, 162.159.38.160 and 172.64.34.160.

pass4sureexam.com - robtex.com