`microsoftcalsettlement.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3034::ac43:d886^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:5de7^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.93.231^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.216.134^{🇺🇸 Cloudflare172.67.208.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mustafa.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c1b^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mustafa.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c31b^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mustafa.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:231b^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mustafa.ns.cloudflare.com`
		A	108.162.195.27^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mustafa.ns.cloudflare.com`
		A	162.159.44.27^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mustafa.ns.cloudflare.com`
		A	172.64.35.27^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mustafa.ns.cloudflare.com`
NS	`treasure.ns.cloudflare.com`
		A	2606:4700:50::a29f:2674^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c274^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`treasure.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2274^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`treasure.ns.cloudflare.com`
		A	108.162.194.116^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
		A	162.159.38.116^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
		A	172.64.34.116^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`treasure.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.93.231, 172.67.216.134
		IPv6 hints	2606:4700:3034::ac43:d886, 2606:4700:3037::6815:5de7
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=255, name=cloudflare-ech.com
SOA	`mustafa.ns.cloudflare.com`dns@cloudflare.com serial=2408785671

`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=1785405412

⚠️ On DNS blocklist: tif
WOT: UNKNOWN (61/100)

Same first word

microsoftcalsettlement.com

DNS History

16 records (6 active, 10 former)

●NSmustafa.ns.cloudflare.com2026-07-27 → 2026-07-30 · 3 obs

○ 2016-12-31 17:26:42
● 2026-07-27 02:41:12
● 2026-07-30 10:03:10

○NSns1.cnchost.com2015-05-13 → 2016-12-31 · 5 obs

○ 2008-03-19 22:32:46
● 2015-05-13 21:53:20
● 2016-12-31 17:26:42
○ 2026-07-27 02:41:12
○ 2026-07-30 10:03:10

○NSns1.hostingsvcs.com2015-05-13 → 2016-12-31 · 5 obs

○ 2008-03-19 22:32:46
● 2015-05-13 21:53:20
● 2016-12-31 17:26:42
○ 2026-07-27 02:41:12
○ 2026-07-30 10:03:10

○NSns2.hostingsvcs.com2015-05-13 → 2016-12-31 · 5 obs

○ 2008-03-19 22:32:46
● 2015-05-13 21:53:20
● 2016-12-31 17:26:42
○ 2026-07-27 02:41:12
○ 2026-07-30 10:03:10

○NSns3.hostingsvcs.com2015-05-13 → 2016-12-31 · 5 obs

○ 2008-03-19 22:32:46
● 2015-05-13 21:53:20
● 2016-12-31 17:26:42
○ 2026-07-27 02:41:12
○ 2026-07-30 10:03:10

○NSns4.hostingsvcs.com2015-05-13 → 2016-12-31 · 5 obs

○ 2008-03-19 22:32:46
● 2015-05-13 21:53:20
● 2016-12-31 17:26:42
○ 2026-07-27 02:41:12
○ 2026-07-30 10:03:10

●NStreasure.ns.cloudflare.com2026-07-27 → 2026-07-30 · 3 obs

○ 2016-12-31 17:26:42
● 2026-07-27 02:41:12
● 2026-07-30 10:03:10

○MXmx1c28.concentric.com2015-05-13 → 2016-12-31 · 5 obs

○ 2008-03-19 22:32:46
● 2015-05-13 21:53:20
● 2016-12-31 17:26:42
○ 2026-07-27 02:41:12
○ 2026-07-30 10:03:10

○MXmx2c28.concentric.com2015-05-13 → 2016-12-31 · 5 obs

○ 2008-03-19 22:32:46
● 2015-05-13 21:53:20
● 2016-12-31 17:26:42
○ 2026-07-27 02:41:12
○ 2026-07-30 10:03:10

○MXmx3c28.concentric.com2015-05-13 → 2016-12-31 · 5 obs

○ 2008-03-19 22:32:46
● 2015-05-13 21:53:20
● 2016-12-31 17:26:42
○ 2026-07-27 02:41:12
○ 2026-07-30 10:03:10

○MXmx4c28.concentric.com2015-05-13 → 2016-12-31 · 5 obs

○ 2008-03-19 22:32:46
● 2015-05-13 21:53:20
● 2016-12-31 17:26:42
○ 2026-07-27 02:41:12
○ 2026-07-30 10:03:10

●A104.21.93.2312026-07-27 → 2026-07-30 · 3 obs

○ 2016-12-31 17:26:42
● 2026-07-27 02:41:12
● 2026-07-30 10:03:10

●A172.67.216.1342026-07-27 → 2026-07-30 · 3 obs

○ 2016-12-31 17:26:42
● 2026-07-27 02:41:12
● 2026-07-30 10:03:10

●A2606:4700:3034::ac43:d8862026-07-27 → 2026-07-30 · 3 obs

○ 2016-12-31 17:26:42
● 2026-07-27 02:41:12
● 2026-07-30 10:03:10

●A2606:4700:3037::6815:5de72026-07-27 → 2026-07-30 · 3 obs

○ 2016-12-31 17:26:42
● 2026-07-27 02:41:12
● 2026-07-30 10:03:10

○A66.226.70.282015-05-13 → 2016-12-31 · 5 obs

○ 2008-03-19 22:32:46
● 2015-05-13 21:53:20
● 2016-12-31 17:26:42
○ 2026-07-27 02:41:12
○ 2026-07-30 10:03:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
microsoftcalsettlement.com	treasure.ns.cloudflare.com, mustafa.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.27

NS records: treasure.ns.cloudflare.com, mustafa.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsoftcalsettlement.com (unsigned zone)

⏱️ Timing

Total: 1352ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.93.231, 172.67.216.134`
AAAA	2	`2606:4700:3034::ac43:d886, 2606:4700:3037::6815:5de7`
NS	2	`mustafa.ns.cloudflare.com, treasure.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mustafa.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (treasure.ns.cloudflare.com, treasure.ns.cloudflare.com, treasure.ns.cloudflare.com...)

Analysis

IP Addresses

microsoftcalsettlement.com has four IP addresses: 104.21.93.231, 172.67.216.134, 2606:4700:3034::ac43:d886 and 2606:4700:3037::6815:5de7.

www.kenleewrites.com, 3dimensionssystem.eu, webdisk.bomjardim.pe.gov.br and two other host names share IP numbers with microsoftcalsettlement.com.

Name Servers

Two name servers handle the delegation for microsoftcalsettlement.com: mustafa.ns.cloudflare.com and treasure.ns.cloudflare.com.

microsoftcalsettlement.com uses the same name servers as several other domains — among them withgoequity.info, scalegoclear.info, wangwang.workers.dev and two more.

microsoftcalsettlement.com has at least partial name server overlap with other domains, such as 197878.com, deborahmartinfineart.com, snaphalifax.com and two others.

These name servers tend to appear together with the name servers tegan.ns.cloudflare.com, mike.ns.cloudflare.com and titan.ns.cloudflare.com.

Hostnames that resolve to 6 IP addresses:

mustafa.ns.cloudflare.com resolves to 108.162.195.27, 162.159.44.27 and 172.64.35.27 among others, with 3 other IP addresses in total.

treasure.ns.cloudflare.com resolves to 108.162.194.116, 162.159.38.116 and 172.64.34.116 among others, with 3 other IP addresses in total.

microsoftcalsettlement.com - robtex.com