`a592.ms.a.microsoft.com`

DNSSEC	⚠️ Not signed
A	23.55.176.82^{🇺🇸 AKAMAI-ASN123.55.176.0/24 Akamai Technologies}
		PTR	`a23-55-176-82.deploy.static.akamaitechnologies.com`
A	23.55.176.87^{🇺🇸 AKAMAI-ASN123.55.176.0/24 Akamai Technologies}

`ms.a.microsoft.com`

	DNSSEC	⚠️ Not signed
	NS	`n0ms.a.microsoft.com` ⭐
	NS	`n1ms.a.microsoft.com`
	NS	`n2ms.a.microsoft.com`
	NS	`n3ms.a.microsoft.com`
	NS	`n4ms.a.microsoft.com`
	NS	`n5ms.a.microsoft.com`
	NS	`n6ms.a.microsoft.com`
	NS	`n7ms.a.microsoft.com`
	SOA	`n0ms.a.microsoft.com`hostmaster@akamai.com serial=1777437158

WOT: SAFE (87/100)
WOT: SAFE (94/100)

Same first word

a592.net

a592.com

Similar names

a529.net

a529.cn

259a.blogspot.com

59a2.com

a295.com

9a25.cn

25a9.com

59a2.org

295a.com

a925.com

2a59.com

529a.com

DNS History

31 records (2 active, 29 former)

○A104.80.89.182018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A104.80.89.422018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A104.97.14.82026-04-13 → 2026-04-13 · 4 obs

○ 2026-04-02 18:51:56
● 2026-04-13 22:37:58
○ 2026-04-25 05:10:56
○ 2026-04-29 04:38:48

○A104.97.14.902026-04-13 → 2026-04-13 · 4 obs

○ 2026-04-02 18:51:56
● 2026-04-13 22:37:58
○ 2026-04-25 05:10:56
○ 2026-04-29 04:38:48

○A124.155.223.1022018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A2.16.106.102026-03-11 → 2026-04-02 · 5 obs

○ 2026-03-03 23:09:34
● 2026-03-11 05:25:56
● 2026-04-02 18:51:56
○ 2026-04-13 22:37:58
○ 2026-04-29 04:38:48

○A2.16.106.202026-03-11 → 2026-04-02 · 5 obs

○ 2026-03-03 23:09:34
● 2026-03-11 05:25:56
● 2026-04-02 18:51:56
○ 2026-04-13 22:37:58
○ 2026-04-29 04:38:48

○A2.21.23.292026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-21 20:39:04
● 2026-03-03 23:09:34
○ 2026-03-11 05:25:56
○ 2026-04-29 04:38:48

○A2.21.23.62026-03-03 → 2026-03-03 · 4 obs

○ 2026-02-21 20:39:04
● 2026-03-03 23:09:34
○ 2026-03-11 05:25:56
○ 2026-04-29 04:38:48

○A203.116.50.512018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A23.205.106.1502026-04-25 → 2026-04-25 · 4 obs

○ 2026-02-17 13:05:56
○ 2026-04-13 22:37:58
● 2026-04-25 05:10:56
○ 2026-04-29 04:38:48

○A23.205.106.1872026-04-25 → 2026-04-25 · 4 obs

○ 2026-02-17 13:05:56
○ 2026-04-13 22:37:58
● 2026-04-25 05:10:56
○ 2026-04-29 04:38:48

○A23.206.242.242018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A23.206.242.252018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A23.215.103.332018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A23.215.103.82018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A23.218.218.212026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-17 13:05:56
● 2026-02-21 20:39:04
○ 2026-03-03 23:09:34
○ 2026-04-29 04:38:48

○A23.218.218.222026-02-21 → 2026-02-21 · 4 obs

○ 2026-02-17 13:05:56
● 2026-02-21 20:39:04
○ 2026-03-03 23:09:34
○ 2026-04-29 04:38:48

○A23.219.39.412018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A23.219.39.92018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A23.220.75.2082026-02-17 → 2026-02-17 · 4 obs

○ 2018-01-25 12:00:46
● 2026-02-17 13:05:56
○ 2026-02-21 20:39:04
○ 2026-04-29 04:38:48

○A23.220.75.2092026-02-17 → 2026-02-17 · 4 obs

○ 2018-01-25 12:00:46
● 2026-02-17 13:05:56
○ 2026-02-21 20:39:04
○ 2026-04-29 04:38:48

●A23.55.176.822026-04-29 → 2026-04-29 · 2 obs

○ 2026-04-25 05:10:56
● 2026-04-29 04:38:48

●A23.55.176.872026-04-29 → 2026-04-29 · 2 obs

○ 2026-04-25 05:10:56
● 2026-04-29 04:38:48

○A65.158.47.572018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A65.158.47.992018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A72.246.216.2062018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A72.246.216.2352018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A92.123.64.752018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○A92.123.64.832018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

○CNAMEa592.ms.a.microsoft.com.0.1.cn.akamaitech.net2018-01-25 → 2018-01-25 · 3 obs

● 2018-01-25 12:00:46
○ 2026-02-17 13:05:56
○ 2026-04-29 04:38:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
microsoft.com	ns1-39.azure-dns.com, ns2-39.azure-dns.net, ns3-39.azure-dns.org, ns4-39.azure-dns.info	1 record
a.microsoft.com	zb.akamaitech.net, zc.akamaitech.net, zd.akamaitech.net, zf.akamaitech.net...	-
ms.a.microsoft.com	n1ms.a.microsoft.com, n2ms.a.microsoft.com, n0ms.a.microsoft.com, n7ms.a.microsoft.com...	9 records

✅ Authoritative Response

Server:23.7.250.144

NS records: n1ms.a.microsoft.com, n2ms.a.microsoft.com, n0ms.a.microsoft.com, n7ms.a.microsoft.com, n6ms.a.microsoft.com, n3ms.a.microsoft.com, n5ms.a.microsoft.com, n4ms.a.microsoft.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoft.com (unsigned zone)

⏱️ Timing

Total: 346ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`23.55.176.87, 23.55.176.82`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1-39.azure-dns.com, n1ms.a.microsoft.com, n3ms.a.microsoft.com...)

Analysis

IP Addresses

a592.ms.a.microsoft.com points to two IP numbers: 23.55.176.82 and 23.55.176.87.

Other host names such as a3989.ms.akamai.net, a3072.x.akamai.net, a2640.x.akamai.net, a2950.ms.akamai.net and a2140.ms.akamai.net share IPs with a592.ms.a.microsoft.com.

a592.ms.a.microsoft.com - robtex.com