`dupuislangen.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3033::6815:2f5c^{🇺🇸 Cloudflare2606:4700:3033::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::ac43:9260^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.47.92^{Cloudflare104.21.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.146.96^{🇺🇸 Cloudflare172.67.144.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`crystal.ns.cloudflare.com` ⭐
		A	2606:4700:50::a29f:26ca^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c2ca^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`crystal.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:22ca^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`crystal.ns.cloudflare.com`
		A	108.162.194.202^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	162.159.38.202^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
		A	172.64.34.202^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`crystal.ns.cloudflare.com`
NS	`thomas.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bee^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1ee^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`thomas.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21ee^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`thomas.ns.cloudflare.com`
		A	108.162.193.238^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	172.64.33.238^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
		A	173.245.59.238^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`thomas.ns.cloudflare.com`
MX	`dupuislangen-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.190.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.192.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu01001.inbound.protection.outlook.com`
TXT	`MS=ms67997499`
TXT	`ppe-edbad1ca5bc89a94fb0e6d820f6a5337463dc3eb`
TXT	`v=spf1 include:spf.protection.outlook.com include:_spf-us.ppe-hosted.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.47.92, 172.67.146.96
		IPv6 hints	2606:4700:3033::6815:2f5c, 2606:4700:3037::ac43:9260
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=194, name=cloudflare-ech.com
SOA	`crystal.ns.cloudflare.com`dns@cloudflare.com serial=2406614755

`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=1784494422

⚠️ On DNS blocklist: tif

Same first word

dupuislangen.com

DNS History

15 records (7 active, 8 former)

●NScrystal.ns.cloudflare.com2026-05-27 → 2026-07-19 · 3 obs

○ 2017-02-05 01:07:26
● 2026-05-27 10:42:12
● 2026-07-19 21:23:06

○NSns1.jammicron.com2015-07-01 → 2016-02-11 · 4 obs

● 2015-07-01 01:53:14
● 2016-02-11 05:07:08
○ 2016-05-02 16:20:36
○ 2026-07-19 21:23:06

○NSns1.keentechcloud.ca2016-05-02 → 2017-02-05 · 5 obs

○ 2016-02-11 05:07:08
● 2016-05-02 16:20:36
● 2017-02-05 01:07:26
○ 2026-05-27 10:42:12
○ 2026-07-19 21:23:06

○NSns2.jammicron.com2015-07-01 → 2016-02-11 · 4 obs

● 2015-07-01 01:53:14
● 2016-02-11 05:07:08
○ 2016-05-02 16:20:36
○ 2026-07-19 21:23:06

○NSns2.keentechcloud.ca2016-05-02 → 2017-02-05 · 5 obs

○ 2016-02-11 05:07:08
● 2016-05-02 16:20:36
● 2017-02-05 01:07:26
○ 2026-05-27 10:42:12
○ 2026-07-19 21:23:06

○NSns3.keentechcloud.ca2016-05-02 → 2017-02-05 · 5 obs

○ 2016-02-11 05:07:08
● 2016-05-02 16:20:36
● 2017-02-05 01:07:26
○ 2026-05-27 10:42:12
○ 2026-07-19 21:23:06

●NSthomas.ns.cloudflare.com2026-05-27 → 2026-07-19 · 3 obs

○ 2017-02-05 01:07:26
● 2026-05-27 10:42:12
● 2026-07-19 21:23:06

●MXdupuislangen-com.mail.protection.outlook.com2026-05-27 → 2026-07-19 · 3 obs

○ 2017-02-05 01:07:26
● 2026-05-27 10:42:12
● 2026-07-19 21:23:06

○MXmail.dupuislangen.com2015-07-01 → 2017-02-05 · 4 obs

● 2015-07-01 01:53:14
● 2017-02-05 01:07:26
○ 2026-05-27 10:42:12
○ 2026-07-19 21:23:06

●A104.21.47.922026-05-27 → 2026-07-19 · 3 obs

○ 2017-02-05 01:07:26
● 2026-05-27 10:42:12
● 2026-07-19 21:23:06

○A142.11.230.62017-02-05 → 2017-02-05 · 4 obs

○ 2016-05-02 16:20:36
● 2017-02-05 01:07:26
○ 2026-05-27 10:42:12
○ 2026-07-19 21:23:06

●A172.67.146.962026-05-27 → 2026-07-19 · 3 obs

○ 2017-02-05 01:07:26
● 2026-05-27 10:42:12
● 2026-07-19 21:23:06

●A2606:4700:3033::6815:2f5c2026-05-27 → 2026-07-19 · 3 obs

○ 2017-02-05 01:07:26
● 2026-05-27 10:42:12
● 2026-07-19 21:23:06

●A2606:4700:3037::ac43:92602026-05-27 → 2026-07-19 · 3 obs

○ 2017-02-05 01:07:26
● 2026-05-27 10:42:12
● 2026-07-19 21:23:06

○A64.253.132.2112015-07-01 → 2016-05-02 · 4 obs

● 2015-07-01 01:53:14
● 2016-05-02 16:20:36
○ 2017-02-05 01:07:26
○ 2026-07-19 21:23:06

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dupuislangen.com	thomas.ns.cloudflare.com, crystal.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.194.202

NS records: thomas.ns.cloudflare.com, crystal.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dupuislangen.com (unsigned zone)

⏱️ Timing

Total: 137ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.47.92, 172.67.146.96`
AAAA	2	`2606:4700:3033::6815:2f5c, 2606:4700:3037::ac43:9260`
NS	2	`crystal.ns.cloudflare.com, thomas.ns.cloudflare.com`
MX	1	`dupuislangen-com.mail.protection.outlook`
TXT	3	`MS=ms67997499, ppe-edbad1ca5bc89a94fb0e6d820f6a5337463d...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`crystal.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

dupuislangen.com directs to four IP numbers, which are 104.21.47.92, 172.67.146.96, 2606:4700:3033::6815:2f5c and 2606:4700:3037::ac43:9260.

Additional host names — www.negosh.co, 4.wcyalxha.cfd, em-fitness.co.uk and two others — share IP numbers with dupuislangen.com.

Name Servers

Two name servers handle the delegation for dupuislangen.com: crystal.ns.cloudflare.com and thomas.ns.cloudflare.com.

dupuislangen.com shares its name server setup with other domains, including diamondinsurance.ca, gearpolicy.ca, zipsure.ca and two others.

At least some of dupuislangen.com's name servers are shared with other domains, for example tikitakacasino.pl, pupuslotmantap.com, bosmacanpastijp.xyz and two more.

These name servers are often deployed together with the name servers apollo.ns.cloudflare.com, thaddeus.ns.cloudflare.com, wally.ns.cloudflare.com and adrian.ns.cloudflare.com.

Host names with 6 IP numbers:

crystal.ns.cloudflare.com resolves to 108.162.194.202, 162.159.38.202 and 172.64.34.202 among others, with 3 other IP addresses in total.

thomas.ns.cloudflare.com resolves to 108.162.193.238, 172.64.33.238 and 173.245.59.238 among others, with 3 other IP addresses in total.

Mail Servers

dupuislangen.com has one mail server: dupuislangen-com.mail.protection.outlook.com.

dupuislangen-com.mail.protection.outlook.com points to 8 IP numbers: 52.101.190.0, 52.101.190.3, 52.101.192.0 and 5 other.

dupuislangen.com - robtex.com