`a131.ms.a.microsoft.com`

DNSSEC	⚠️ Not signed
A	23.57.90.102^{🇺🇸 AKAMAI-ASN1}
		PTR	`a23-57-90-102.deploy.static.akamaitechnologies.com`
A	23.57.90.106^{🇺🇸 AKAMAI-ASN1}

`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=1771717123

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

Same first word

a131.cn

a131.com

Similar names

131a.com

311a.com

113a.blogspot.com

11a3.com

3a11.com

a113.net

a113.pl

a113.com

3a11.ru

113a.com

a113.ru

a311.com

a113.com.br

a113.dk

DNS History

4 records (2 active, 2 former)

●A23.57.90.1022026-02-21 → 2026-02-21 · 3 obs

○ 2019-03-21 07:42:26
● 2026-02-21 23:38:42
● 2026-02-21 23:38:44

●A23.57.90.1062026-02-21 → 2026-02-21 · 3 obs

○ 2019-03-21 07:42:26
● 2026-02-21 23:38:42
● 2026-02-21 23:38:44

○A72.246.64.1792019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 07:42:26
○ 2026-02-21 23:38:42
○ 2026-02-21 23:38:44

○A72.246.64.2102019-03-21 → 2019-03-21 · 3 obs

● 2019-03-21 07:42:26
○ 2026-02-21 23:38:42
○ 2026-02-21 23:38:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
ms.a.microsoft.com	n4ms.a.microsoft.com, n7ms.a.microsoft.com, n3ms.a.microsoft.com, n6ms.a.microsoft.com...	-

✅ Authoritative Response

Server: 23.61.198.78

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for ms.a.microsoft.com (unsigned zone)

⏱️ Timing

Total: 57ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`23.57.90.106, 23.57.90.102`

AI analysis

a131.ms.a.microsoft.com resolves to two IP numbers: 23.57.90.102 and 23.57.90.106.

other host names including a3928.ms.akamai.net, a456.ms.akamai.net, a1070.ms.akamai.net, a41.ms.akamai.net and a3019.ms.akamai.net share IP numbers with a131.ms.a.microsoft.com.

a131.ms.a.microsoft.com - robtex.com