`offices365support.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3031::6815:51fd^{🇺🇸 Cloudflare2606:4700:3031::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3034::ac43:c068^{🇺🇸 Cloudflare2606:4700:3034::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.81.253^{Cloudflare104.21.80.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.192.104^{🇺🇸 Cloudflare172.67.192.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`walt.ns.cloudflare.com` ⭐
		A	2606:4700:58::adf5:3b94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c194^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`walt.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2194^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`walt.ns.cloudflare.com`
		A	108.162.193.148^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	172.64.33.148^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
		A	173.245.59.148^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`walt.ns.cloudflare.com`
NS	`zara.ns.cloudflare.com`
		A	2606:4700:50::adf5:3a94^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c094^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`zara.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:2094^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`zara.ns.cloudflare.com`
		A	108.162.192.148^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	172.64.32.148^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
		A	173.245.58.148^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`zara.ns.cloudflare.com`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.81.253, 172.67.192.104
		IPv6 hints	2606:4700:3031::6815:51fd, 2606:4700:3034::ac43:c068
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=210, name=cloudflare-ech.com
SOA	`walt.ns.cloudflare.com`dns@cloudflare.com serial=2399622164

`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=1778627796

⚠️ On DNS blocklist: tif

Same first word

offices365support.com

DNS History

11 records (6 active, 5 former)

○NSns09.domaincontrol.com2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 10:05:58
○ 2026-05-07 09:52:30
○ 2026-05-12 23:32:56

○NSns10.domaincontrol.com2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 10:05:58
○ 2026-05-07 09:52:30
○ 2026-05-12 23:32:56

●NSwalt.ns.cloudflare.com2026-05-07 → 2026-05-12 · 3 obs

○ 2017-05-10 10:05:58
● 2026-05-07 09:52:30
● 2026-05-12 23:32:56

●NSzara.ns.cloudflare.com2026-05-07 → 2026-05-12 · 3 obs

○ 2017-05-10 10:05:58
● 2026-05-07 09:52:30
● 2026-05-12 23:32:56

○MXmailstore1.secureserver.net2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 10:05:58
○ 2026-05-07 09:52:30
○ 2026-05-12 23:32:56

○MXsmtp.secureserver.net2017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 10:05:58
○ 2026-05-07 09:52:30
○ 2026-05-12 23:32:56

●A104.21.81.2532026-05-07 → 2026-05-12 · 3 obs

○ 2017-05-10 10:05:58
● 2026-05-07 09:52:30
● 2026-05-12 23:32:56

●A172.67.192.1042026-05-07 → 2026-05-12 · 3 obs

○ 2017-05-10 10:05:58
● 2026-05-07 09:52:30
● 2026-05-12 23:32:56

○A184.168.221.402017-05-10 → 2017-05-10 · 3 obs

● 2017-05-10 10:05:58
○ 2026-05-07 09:52:30
○ 2026-05-12 23:32:56

●A2606:4700:3031::6815:51fd2026-05-07 → 2026-05-12 · 3 obs

○ 2017-05-10 10:05:58
● 2026-05-07 09:52:30
● 2026-05-12 23:32:56

●A2606:4700:3034::ac43:c0682026-05-07 → 2026-05-12 · 3 obs

○ 2017-05-10 10:05:58
● 2026-05-07 09:52:30
● 2026-05-12 23:32:56

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	e.gtld-servers.net, f.gtld-servers.net, g.gtld-servers.net, h.gtld-servers.net...	-
offices365support.com	walt.ns.cloudflare.com, zara.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.148

NS records: walt.ns.cloudflare.com, zara.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for offices365support.com (unsigned zone)

⏱️ Timing

Total: 342ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`172.67.192.104, 104.21.81.253`
AAAA	2	`2606:4700:3034::ac43:c068, 2606:4700:3031::6815:51fd`
NS	2	`walt.ns.cloudflare.com, zara.ns.cloudflare.com`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`walt.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

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

Analysis

IP Addresses

offices365support.com points to four IP numbers: 2606:4700:3031::6815:51fd, 2606:4700:3034::ac43:c068, 104.21.81.253 and 172.67.192.104.

Other host names including tecostar.com, chaotdesign.com, (0x736578)ualityspeakerseries.org, ipcgametech.com and cnpiic.cn share IP numbers with offices365support.com.

Name Servers

offices365support.com's delegation uses two name servers, walt.ns.cloudflare.com and zara.ns.cloudflare.com.

offices365support.com shares the same name server setup as other domains, for example jotlab.com, slash.report, tutofr.com, edgecase.io and forum-mail.com.

offices365support.com at least partially shares name servers with other domains, including swa10.top, autical.net, medisiegel.de, gpz61vum.com and libvio.mov.

these name servers are commonly used together with kim.ns.cloudflare.com, dara.ns.cloudflare.com and kiki.ns.cloudflare.com.

Host names with six IP numbers:

walt.ns.cloudflare.com points to: 2606:4700:58::adf5:3b94, 2803:f800:50::6ca2:c194, 2a06:98c1:50::ac40:2194, 108.162.193.148, 172.64.33.148 and 173.245.59.148.

zara.ns.cloudflare.com points to: 2606:4700:50::adf5:3a94, 2803:f800:50::6ca2:c094, 2a06:98c1:50::ac40:2094, 108.162.192.148, 172.64.32.148 and 173.245.58.148.

offices365support.com - robtex.com