🛡️Domain Reputation CheckBlocklist, phishing & malware status→

`api-microsoft.com`

DNSSEC	⚠️ Not signed
NS	`a.share-dns.com` ⚠️ Not in zone NS records
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`a3.share-dns.com` ⚠️ Not in parent delegation
		A	172.64.53.25^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b.share-dns.net` ⚠️ Not in zone NS records
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`b3.share-dns.net` ⚠️ Not in parent delegation
		A	172.64.52.239^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}

`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=1787578906

Same first word

api-microsoft.com

Similar names

microsoft-api.com

microsoft-api.top

microsoft-api.workers.dev

Previous names

Next names

DNS History

10 records (4 active, 6 former)

●NSa.share-dns.com2026-07-12 → 2026-08-24 · 3 obs

○ 2026-02-20 21:22:20
● 2026-07-12 18:32:32
● 2026-08-24 14:02:58

●NSa3.share-dns.com2026-07-12 → 2026-08-24 · 3 obs

○ 2026-02-20 21:22:20
● 2026-07-12 18:32:32
● 2026-08-24 14:02:58

●NSb.share-dns.net2026-07-12 → 2026-08-24 · 3 obs

○ 2026-02-20 21:22:20
● 2026-07-12 18:32:32
● 2026-08-24 14:02:58

●NSb3.share-dns.net2026-07-12 → 2026-08-24 · 3 obs

○ 2026-02-20 21:22:20
● 2026-07-12 18:32:32
● 2026-08-24 14:02:58

○NSns-cloud-b1.googledomains.com2018-01-07 → 2018-02-27 · 4 obs

● 2018-01-07 03:21:28
● 2018-02-27 01:39:52
○ 2026-02-20 21:22:20
○ 2026-08-24 14:02:58

○NSns-cloud-b2.googledomains.com2018-01-07 → 2018-02-27 · 4 obs

● 2018-01-07 03:21:28
● 2018-02-27 01:39:52
○ 2026-02-20 21:22:20
○ 2026-08-24 14:02:58

○NSns-cloud-b3.googledomains.com2018-01-07 → 2018-02-27 · 4 obs

● 2018-01-07 03:21:28
● 2018-02-27 01:39:52
○ 2026-02-20 21:22:20
○ 2026-08-24 14:02:58

○NSns-cloud-b4.googledomains.com2018-01-07 → 2018-02-27 · 4 obs

● 2018-01-07 03:21:28
● 2018-02-27 01:39:52
○ 2026-02-20 21:22:20
○ 2026-08-24 14:02:58

○A0.0.0.02018-02-27 → 2018-02-27 · 4 obs

○ 2018-01-07 03:21:28
● 2018-02-27 01:39:52
○ 2026-02-20 21:22:20
○ 2026-08-24 14:02:58

○A38.242.21.362018-01-07 → 2018-01-07 · 3 obs

● 2018-01-07 03:21:28
○ 2018-02-27 01:39:52
○ 2026-08-24 14:02:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, a.gtld-servers.net, j.gtld-servers.net, k.gtld-servers.net...	-
api-microsoft.com	b3.share-dns.net, a3.share-dns.com	1 record

✅ Authoritative Response

Server:172.64.53.25

NS records: b3.share-dns.net, a3.share-dns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for api-microsoft.com (unsigned zone)

⏱️ Timing

Total: 286ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`

📌 Glue Records Collected

Total: 1

Out-of-bailiwick: 1 (a3.share-dns.com)

Analysis

Name Servers

The authoritative name servers for api-microsoft.com are a3.share-dns.com, a.share-dns.com, b3.share-dns.net and b.share-dns.net.

There is at least partial name server overlap between api-microsoft.com and other domains — bj-wysports-chn.com, irongyao.com, honarabad.com and two more among them.

These name servers regularly appear alongside a9.share-dns.com, b9.share-dns.net, a6.share-dns.com and 7 other name servers in NS record sets.

Four host names each point to one IP address: a3.share-dns.com and a.share-dns.com both point to 172.64.53.25, and b3.share-dns.net and b.share-dns.net both point to 172.64.52.239.

The host names a3.share-dns.com and a.share-dns.com both resolve to 172.64.53.25 IP addresses.

The host names b3.share-dns.net and b.share-dns.net both resolve to 172.64.52.239 IP addresses.

api-microsoft.com - robtex.com