`ski-challenge.com`

DNSSEC	⚠️ Not signed
A	15.188.110.194^{🇫🇷 Amazon15.188.0.0/16 EC2 CDG prefix}
		PTR	`ec2-15-188-110-194.eu-west-3.compute.amazonaws.com`
NS	`ns1-09.azure-dns.com` ⭐
		A	2603:1061:0:700::9^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
		A	13.107.236.9^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-09.azure-dns.com`
NS	`ns2-09.azure-dns.net`
		A	2620:1ec:8ec:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
		A	150.171.21.9^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-09.azure-dns.net`
NS	`ns3-09.azure-dns.org`
		A	2a01:111:4000:700::9^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-09.azure-dns.org`
		A	204.14.183.9^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-09.azure-dns.org`
NS	`ns4-09.azure-dns.info`
		A	2620:1ec:bda:700::9^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
		A	208.84.5.9^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-09.azure-dns.info`
MX	`skichallenge-com0i.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:ca6e::^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-vixp296cu00300.inbound.protection.outlook.com`
		A	2a01:111:f403:ca6e::2^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-viyp296cu00502.inbound.protection.outlook.com`
		A	2a01:111:f403:ca6e::3^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-viyp296cu00403.inbound.protection.outlook.com`
		A	2a01:111:f403:ca6e::6^{🇬🇧 Microsoft2a01:111:f000::/36}
			PTR	`mail-vizp296cu00406.inbound.protection.outlook.com`
		A	40.107.180.0^{🇺🇸 Microsoft40.104.0.0/14}
			PTR	`mail-vixp296cu00300.inbound.protection.outlook.com`
		A	40.107.180.2^{🇺🇸 Microsoft40.104.0.0/14}
			PTR	`mail-viyp296cu00502.inbound.protection.outlook.com`
		A	40.107.180.3^{🇺🇸 Microsoft40.104.0.0/14}
			PTR	`mail-viyp296cu00403.inbound.protection.outlook.com`
		A	40.107.180.6^{🇺🇸 Microsoft40.104.0.0/14}
			PTR	`mail-vizp296cu00406.inbound.protection.outlook.com`
TXT	`MS=ms35187444`
TXT	`dabqptsolb833nromuru1ih1m4`
TXT	`nadop03qvest1ko6qv493o7nc7`
TXT	`v5f9n54493sedocos4muapaqml`
TXT	`_9f3smqbsrct3g1s4e7vygupm2m2kcc3`
TXT	`facebook-domain-verification=lyvunyin5onqyuldtqgng4dkbiihdg`
TXT	`google-site-verification=NVr1GmX4fWQRyMVblI0QZkrgGlLh55J_m3fk17eOl6k`
TXT	`google-site-verification=kdSaCz3fjweOzMB98UHnIRmt-uFOi-ERjUgkGzaMlAw`
TXT	`v=spf1 include:spf.mailjet.com include:spf.protection.outlook.com -all`
SOA	`ns1-09.azure-dns.com`azuredns-hostmaster@microsoft.com serial=1

`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=1778410131

WOT: SAFE (70/100)

Same first word

ski-challenge.info

ski-challenge.com

DNS History

11 records (6 active, 5 former)

●NSns1-09.azure-dns.com2026-03-21 → 2026-05-10 · 3 obs

○ 2017-03-29 00:15:48
● 2026-03-21 05:35:20
● 2026-05-10 10:56:46

○NSns1.sil.at2015-06-28 → 2017-03-29 · 4 obs

● 2015-06-28 02:42:24
● 2017-03-29 00:15:48
○ 2026-03-21 05:35:20
○ 2026-05-10 10:56:46

●NSns2-09.azure-dns.net2026-03-21 → 2026-05-10 · 3 obs

○ 2017-03-29 00:15:48
● 2026-03-21 05:35:20
● 2026-05-10 10:56:46

○NSns2.sil.at2015-06-28 → 2017-03-29 · 4 obs

● 2015-06-28 02:42:24
● 2017-03-29 00:15:48
○ 2026-03-21 05:35:20
○ 2026-05-10 10:56:46

●NSns3-09.azure-dns.org2026-03-21 → 2026-05-10 · 3 obs

○ 2017-03-29 00:15:48
● 2026-03-21 05:35:20
● 2026-05-10 10:56:46

●NSns4-09.azure-dns.info2026-03-21 → 2026-05-10 · 3 obs

○ 2017-03-29 00:15:48
● 2026-03-21 05:35:20
● 2026-05-10 10:56:46

○MXmx1.greentube.com2015-06-28 → 2017-03-29 · 4 obs

● 2015-06-28 02:42:24
● 2017-03-29 00:15:48
○ 2026-03-21 05:35:20
○ 2026-05-10 10:56:46

○MXmx2.greentube.com2015-06-28 → 2017-03-29 · 4 obs

● 2015-06-28 02:42:24
● 2017-03-29 00:15:48
○ 2026-03-21 05:35:20
○ 2026-05-10 10:56:46

●MXskichallenge-com0i.mail.protection.outlook.com2026-03-21 → 2026-05-10 · 3 obs

○ 2017-03-29 00:15:48
● 2026-03-21 05:35:20
● 2026-05-10 10:56:46

●A15.188.110.1942026-03-21 → 2026-05-10 · 3 obs

○ 2017-03-29 00:15:48
● 2026-03-21 05:35:20
● 2026-05-10 10:56:46

○A185.16.76.1892015-06-28 → 2017-03-29 · 4 obs

● 2015-06-28 02:42:24
● 2017-03-29 00:15:48
○ 2026-03-21 05:35:20
○ 2026-05-10 10:56:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net, e.gtld-servers.net...	-
ski-challenge.com	ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info	2 records

✅ Authoritative Response

Server:204.14.183.9

NS records: ns1-09.azure-dns.com, ns2-09.azure-dns.net, ns3-09.azure-dns.org, ns4-09.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ski-challenge.com (unsigned zone)

⏱️ Timing

Total: 1017ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`15.188.110.194`
NS	4	`ns1-09.azure-dns.com, ns2-09.azure-dns.net...`
MX	1	`skichallenge-com0i.mail.protection.outlo`
TXT	9	`dabqptsolb833nromuru1ih1m4, facebook-domain-verification=lyvunyin5on...`
SOA	1	`ns1-09.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-09.azure-dns.com, ns1-09.azure-dns.com)

Analysis

IP Addresses

ski-challenge.com points to IP number 15.188.110.194.

Other host names, for instance, ec2-15-188-110-194.eu-west-3.compute.amazonaws.com share IP numbers with ski-challenge.com.

Name Servers

ski-challenge.com is delegated to four name servers: ns1-09.azure-dns.com, ns4-09.azure-dns.info, ns2-09.azure-dns.net and ns3-09.azure-dns.org.

ski-challenge.com shares name servers with other domains at least partially, for example go2lgl.com, dev3-bing-int.com, cobrape.com.br, conversationlearner.ai and eta.ch.