`microsofts.cfd`

DNSSEC	⚠️ Not signed
NS	`a12.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	`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	`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	`b12.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}
MX	`microsofts-cfd.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:cc09::^{🇸🇬 Microsoft2a01:111:f000::/36}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1a::8^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-tydpr03cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:cc1f::4^{🇯🇵 Microsoft2a01:111:f000::/36}
			PTR	`mail-os8pr02cu00104.inbound.protection.outlook.com`
		A	52.101.124.117^{🇯🇵 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-tydpr03cu00105.inbound.protection.outlook.com`
		A	52.101.137.0^{🇸🇬 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sg2pr03cu00500.inbound.protection.outlook.com`
		A	52.101.157.80^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-os8pr02cu00100.inbound.protection.outlook.com`
TXT	`MS=ms91966132`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`a.share-dns.com`master@share-dns.com serial=1778748860

`cfd`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ns0.centralnic.net` ⭐
	NS	`a.nic.cfd`
	NS	`b.nic.cfd`
	NS	`c.nic.cfd`
	NS	`d.nic.cfd`
	SOA	`ns0.centralnic.net`hostmaster@centralnic.net serial=1785613989

⚠️ On DNS blocklist: tif
⚠️ On DNS blocklist: spam-tlds

Same first word

Similar names

DNS History

5 records (5 active, 0 former)

●NSa.share-dns.com2026-05-20 → 2026-08-01 · 2 obs

● 2026-05-20 04:00:14
● 2026-08-01 19:59:34

●NSa12.share-dns.com2026-05-20 → 2026-08-01 · 2 obs

● 2026-05-20 04:00:14
● 2026-08-01 19:59:34

●NSb.share-dns.net2026-05-20 → 2026-08-01 · 2 obs

● 2026-05-20 04:00:14
● 2026-08-01 19:59:34

●NSb12.share-dns.net2026-05-20 → 2026-08-01 · 2 obs

● 2026-05-20 04:00:14
● 2026-08-01 19:59:34

●MXmicrosofts-cfd.mail.protection.outlook.com2026-05-20 → 2026-08-01 · 2 obs

● 2026-05-20 04:00:14
● 2026-08-01 19:59:34

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cfd	b.nic.cfd, c.nic.cfd, a.nic.cfd, d.nic.cfd	8 records
microsofts.cfd	a12.share-dns.com, b12.share-dns.net	-

✅ Authoritative Response

Server:172.64.52.239

NS records: a12.share-dns.com, b12.share-dns.net

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsofts.cfd (unsigned zone)

⏱️ Timing

Total: 245ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`a.share-dns.com, b.share-dns.net`
MX	1	`microsofts-cfd.mail.protection.outlook.c`
TXT	2	`MS=ms91966132, v=spf1 include:spf.protection.outlook.co`
SOA	1	`a.share-dns.com master.share-dns.com`

📌 Glue Records Collected

Total: 8

In-bailiwick: 8 (b.nic.cfd, b.nic.cfd, c.nic.cfd...)

Analysis

Name Servers

microsofts.cfd has four authoritative name servers: a12.share-dns.com, a.share-dns.com, b12.share-dns.net and b.share-dns.net.

microsofts.cfd partially shares its NS delegation with several other domains, including line-live-fifa2026.com, fengqinyang.com, triumphcollegeprep.com and two others.

In DNS configurations, these name servers often share authority with a10.share-dns.com, b10.share-dns.net, a7.share-dns.com and 7 other name servers.

a12.share-dns.com and a.share-dns.com each resolve to 172.64.53.25, while b12.share-dns.net and b.share-dns.net each resolve to 172.64.52.239.

a12.share-dns.com and a.share-dns.com each have 172.64.53.25 IP addresses.

b12.share-dns.net and b.share-dns.net each have 172.64.52.239 IP addresses.