`skypepreview.com`

DNSSEC	⚠️ Not signed
A	40.84.186.186^{🇺🇸 Microsoft40.80.0.0/12}
A	52.164.206.56^{🇮🇪 Microsoft52.160.0.0/11 MICROSOFT}
A	104.215.95.187^{🇺🇸 Microsoft104.208.0.0/13 MICROSOFT}
NS	`ns1-03.azure-dns.com` ⭐
		A	2603:1061:0:700::3^{🇺🇸 Microsoft2603:1000::/25 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
		A	13.107.236.3^{🇺🇸 Microsoft13.104.0.0/14 MICROSOFT}
			PTR	`ns1-03.azure-dns.com`
NS	`ns2-03.azure-dns.net`
		A	2620:1ec:8ec:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
		A	150.171.21.3^{🇺🇸 Microsoft150.171.0.0/16 MICROSOFT}
			PTR	`ns2-03.azure-dns.net`
NS	`ns3-03.azure-dns.org`
		A	2a01:111:4000:700::3^{🇬🇧 Microsoft2a01:111:4000::/36}
			PTR	`ns3-03.azure-dns.org`
		A	204.14.183.3^{🇺🇸 Microsoft204.14.180.0/22}
			PTR	`ns3-03.azure-dns.org`
NS	`ns4-03.azure-dns.info`
		A	2620:1ec:bda:700::3^{🇺🇸 Microsoft2620:1ec::/36 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
		A	208.84.5.3^{🇺🇸 Microsoft208.84.0.0/21 MICROSOFT}
			PTR	`ns4-03.azure-dns.info`
MX	`skypepreview-com.mail.protection.outlook.com` ⭐
TXT	`MS=ms53334977`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1-03.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=1771291435

Same first word

skypepreview.com

DNS History

14 records (8 active, 6 former)

●NSns1-03.azure-dns.com2026-02-28 → 2026-03-24 · 3 obs

○ 2016-09-26 15:41:32
● 2026-02-28 15:49:36
● 2026-03-24 00:55:22

○NSns1.msft.net2016-02-29 → 2016-09-26 · 4 obs

● 2016-02-29 19:58:48
● 2016-09-26 15:41:32
○ 2026-02-28 15:49:36
○ 2026-03-24 00:55:22

●NSns2-03.azure-dns.net2026-02-28 → 2026-03-24 · 3 obs

○ 2016-09-26 15:41:32
● 2026-02-28 15:49:36
● 2026-03-24 00:55:22

○NSns2.msft.net2016-02-29 → 2016-09-26 · 4 obs

● 2016-02-29 19:58:48
● 2016-09-26 15:41:32
○ 2026-02-28 15:49:36
○ 2026-03-24 00:55:22

●NSns3-03.azure-dns.org2026-02-28 → 2026-03-24 · 3 obs

○ 2016-09-26 15:41:32
● 2026-02-28 15:49:36
● 2026-03-24 00:55:22

○NSns3.msft.net2016-02-29 → 2016-09-26 · 4 obs

● 2016-02-29 19:58:48
● 2016-09-26 15:41:32
○ 2026-02-28 15:49:36
○ 2026-03-24 00:55:22

●NSns4-03.azure-dns.info2026-02-28 → 2026-03-24 · 3 obs

○ 2016-09-26 15:41:32
● 2026-02-28 15:49:36
● 2026-03-24 00:55:22

○NSns4.msft.net2016-02-29 → 2016-09-26 · 4 obs

● 2016-02-29 19:58:48
● 2016-09-26 15:41:32
○ 2026-02-28 15:49:36
○ 2026-03-24 00:55:22

●MXskypepreview-com.mail.protection.outlook.com2016-02-29 → 2026-03-24 · 2 obs

● 2016-02-29 19:58:48
● 2026-03-24 00:55:22

●A104.215.95.1872026-02-28 → 2026-03-24 · 3 obs

○ 2016-09-26 15:41:32
● 2026-02-28 15:49:36
● 2026-03-24 00:55:22

●A40.84.186.1862016-02-29 → 2026-03-24 · 5 obs

● 2016-02-29 19:58:48
○ 2016-06-19 19:21:56
○ 2016-09-26 15:41:32
● 2026-02-28 15:49:36
● 2026-03-24 00:55:22

●A52.164.206.562026-02-28 → 2026-03-24 · 3 obs

○ 2016-09-26 15:41:32
● 2026-02-28 15:49:36
● 2026-03-24 00:55:22

○A64.4.6.1002016-06-19 → 2016-09-26 · 5 obs

○ 2016-02-29 19:58:48
● 2016-06-19 19:21:56
● 2016-09-26 15:41:32
○ 2026-02-28 15:49:36
○ 2026-03-24 00:55:22

○A65.55.39.102016-06-19 → 2016-09-26 · 5 obs

○ 2016-02-29 19:58:48
● 2016-06-19 19:21:56
● 2016-09-26 15:41:32
○ 2026-02-28 15:49:36
○ 2026-03-24 00:55:22

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
skypepreview.com	ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info	2 records

✅ Authoritative Response

Server:208.84.5.3

NS records: ns1-03.azure-dns.com, ns2-03.azure-dns.net, ns3-03.azure-dns.org, ns4-03.azure-dns.info

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for skypepreview.com (unsigned zone)

⏱️ Timing

Total: 153ms | Queries: -

📄 Records

Type	Count	Sample Data
A	3	`40.84.186.186, 52.164.206.56...`
NS	4	`ns1-03.azure-dns.com, ns2-03.azure-dns.net...`
MX	1	`skypepreview-com.mail.protection.outlook`
TXT	2	`MS=ms53334977, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1-03.azure-dns.com azuredns-hostmaster`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1-03.azure-dns.com, ns1-03.azure-dns.com)

Analysis

IP Addresses

Three IP numbers are pointed to by skypepreview.com: 40.84.186.186, 52.164.206.56 and 104.215.95.187.

Other host names, for instance hotmailtest.com, microsoftmesh.co.uk, msnsecured.info, getmontage.net and thinkinink.in share IP numbers with skypepreview.com.

Name Servers

skypepreview.com is delegated to four name servers: ns1-03.azure-dns.com, ns4-03.azure-dns.info, ns2-03.azure-dns.net and ns3-03.azure-dns.org.

skypepreview.com at least partially shares name servers with other domains, for instance apotheekwaterwijk.nl, psd.k12.co.us, altor.fi, conx.is and azureweekly.info.

Host names with two IP numbers:

ns1-03.azure-dns.com points to: 2603:1061:0:700::3 and 13.107.236.3.

ns4-03.azure-dns.info points to: 2620:1ec:bda:700::3 and 208.84.5.3.

ns2-03.azure-dns.net points to: 2620:1ec:8ec:700::3 and 150.171.21.3.

ns3-03.azure-dns.org points to: 2a01:111:4000:700::3 and 204.14.183.3.

Mail Servers

skypepreview.com is handled by a single mail server, skypepreview-com.mail.protection.outlook.com.

skypepreview.com - robtex.com