`microsofttofficeonline.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3030::6815:3507^{🇺🇸 Cloudflare2606:4700:3030::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3035::ac43:cecb^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.53.7^{Cloudflare104.21.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.206.203^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`emerson.ns.cloudflare.com` ⭐
		A	2606:4700:58::a29f:2c60^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerson.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c360^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`emerson.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2360^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`emerson.ns.cloudflare.com`
		A	108.162.195.96^{🇺🇸 Cloudflare108.162.195.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerson.ns.cloudflare.com`
		A	162.159.44.96^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerson.ns.cloudflare.com`
		A	172.64.35.96^{🇺🇸 Cloudflare172.64.35.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`emerson.ns.cloudflare.com`
NS	`paityn.ns.cloudflare.com`
		A	2606:4700:50::a29f:2612^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c212^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`paityn.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2212^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`paityn.ns.cloudflare.com`
		A	108.162.194.18^{🇺🇸 Cloudflare108.162.194.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
		A	162.159.38.18^{Cloudflare162.159.32.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
		A	172.64.34.18^{🇺🇸 Cloudflare172.64.34.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`paityn.ns.cloudflare.com`
MX	`microsofttofficeonline-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c942::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt5pr01cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::2^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	2a01:111:f403:c942::3^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	2a01:111:f403:c944::^{🇨🇦 Microsoft2a01:111:f000::/36}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
		A	52.101.190.1^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00701.inbound.protection.outlook.com`
		A	52.101.190.2^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt3pr01cu00602.inbound.protection.outlook.com`
		A	52.101.190.3^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yt6pr01cu00103.inbound.protection.outlook.com`
		A	52.101.192.0^{🇨🇦 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-yqzpr01cu00900.inbound.protection.outlook.com`
TXT	`MS=ms22126487`
TXT	`MS=ms94295557`
TXT	`google-site-verification=X4hIva5kq_JknWa4nC5x8vJsSnDancDiQbfOCg5KDGw`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.53.7, 172.67.206.203
		IPv6 hints	2606:4700:3030::6815:3507, 2606:4700:3035::ac43:cecb
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=85, name=cloudflare-ech.com
SOA	`emerson.ns.cloudflare.com`dns@cloudflare.com serial=2410765258

`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=1785791742

⚠️ On DNS blocklist: tif

Same first word

microsofttofficeonline.com

DNS History

9 records (7 active, 2 former)

●NSemerson.ns.cloudflare.com2026-05-30 → 2026-08-03 · 2 obs

● 2026-05-30 20:34:06
● 2026-08-03 21:23:42

●NSpaityn.ns.cloudflare.com2026-05-30 → 2026-08-03 · 2 obs

● 2026-05-30 20:34:06
● 2026-08-03 21:23:42

●MXmicrosofttofficeonline-com.mail.protection.outlook.com2026-05-30 → 2026-08-03 · 2 obs

● 2026-05-30 20:34:06
● 2026-08-03 21:23:42

●A104.21.53.72026-05-30 → 2026-08-03 · 2 obs

● 2026-05-30 20:34:06
● 2026-08-03 21:23:42

●A172.67.206.2032026-05-30 → 2026-08-03 · 2 obs

● 2026-05-30 20:34:06
● 2026-08-03 21:23:42

●A2606:4700:3030::6815:35072026-07-09 → 2026-08-03 · 3 obs

○ 2026-05-30 20:34:06
● 2026-07-09 00:55:36
● 2026-08-03 21:23:42

○A2606:4700:3030::ac43:cecb2026-05-30 → 2026-05-30 · 3 obs

● 2026-05-30 20:34:06
○ 2026-07-09 00:55:36
○ 2026-08-03 21:23:42

○A2606:4700:3035::6815:35072026-05-30 → 2026-05-30 · 3 obs

● 2026-05-30 20:34:06
○ 2026-07-09 00:55:36
○ 2026-08-03 21:23:42

●A2606:4700:3035::ac43:cecb2026-07-09 → 2026-08-03 · 3 obs

○ 2026-05-30 20:34:06
● 2026-07-09 00:55:36
● 2026-08-03 21:23:42

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, k.gtld-servers.net...	-
microsofttofficeonline.com	paityn.ns.cloudflare.com, emerson.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.195.96

NS records: paityn.ns.cloudflare.com, emerson.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for microsofttofficeonline.com (unsigned zone)

⏱️ Timing

Total: 1719ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.53.7, 172.67.206.203`
AAAA	2	`2606:4700:3035::ac43:cecb, 2606:4700:3030::6815:3507`
NS	2	`emerson.ns.cloudflare.com, paityn.ns.cloudflare.com`
MX	1	`microsofttofficeonline-com.mail.protecti`
TXT	4	`MS=ms22126487, MS=ms94295557...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`emerson.ns.cloudflare.com dns.cloudflare`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

microsofttofficeonline.com points to the four IP addresses 104.21.53.7, 172.67.206.203, 2606:4700:3030::6815:3507 and 2606:4700:3035::ac43:cecb.

mm061.com, www.tresluces.pe, vegamoviess.cc plus two other host names have IP numbers in common with microsofttofficeonline.com.

Name Servers

The NS records for microsofttofficeonline.com delegate to emerson.ns.cloudflare.com and paityn.ns.cloudflare.com.

The name server configuration of microsofttofficeonline.com is shared with other domains, for instance ceramicsparrow.com, hasforall.com, ibfkh.org and two others.

At least some of microsofttofficeonline.com's name servers are shared with other domains, for example yeqokoorservices.click, insightsbyjosh.com, paxdemon.com and two more.

These name servers tend to be deployed in combination with the name servers ajay.ns.cloudflare.com and nia.ns.cloudflare.com.

Hosts with 6 IP addresses each:

emerson.ns.cloudflare.com maps to 108.162.195.96, 162.159.44.96, 172.64.35.96 and 3 additional IP addresses.

paityn.ns.cloudflare.com maps to 108.162.194.18, 162.159.38.18, 172.64.34.18 and 3 additional IP addresses.

Mail Servers

microsofttofficeonline.com uses one mail server — microsofttofficeonline-com.mail.protection.outlook.com.

microsofttofficeonline-com.mail.protection.outlook.com has 8 IP addresses: 52.101.190.1, 52.101.190.2, 52.101.190.3 plus 5 more.

microsofttofficeonline.com - robtex.com