`microsoftupdate.serveuser.com`

DNSSEC	⚠️ Not signed
A	64.4.11.37^{🇺🇸 Microsoft64.4.0.0/18 MICROSOFT}
NS	`ns1.changeip.org` ⭐
		A	2600:3c01::f03c:92ff:fe2a:bcd5^{🇺🇸 AKAMAI-LINODE-AP2600:3c01::/32 Akamai Technologies}
		A	92.123.94.167^{🇳🇱 Akamai92.123.94.0/24 Technologies}
			PTR	`c1-167.akashield.net`
MX	`microsoftupdate.serveuser.com`⁽²⁰⁾
		A	64.4.11.37^{🇺🇸 Microsoft64.4.0.0/18 MICROSOFT}
SOA	`ns1.changeip.org`noc@changeip.com serial=1

`serveuser.com`

	DNSSEC	⚠️ Not signed
	A	204.16.169.54^{🇺🇸 AS19557204.16.168.0/21}
	NS	`ns1.changeip.org` ⭐
	NS	`ns1.changeip.com` ⚠️ Not in zone NS records
	NS	`ns2.changeip.com` ⚠️ Not in zone NS records
	NS	`ns3.changeip.com` ⚠️ Not in zone NS records
	NS	`ns4.changeip.com` ⚠️ Not in zone NS records
	NS	`ns5.changeip.com` ⚠️ Not in zone NS records
	TXT	`v=spf1 ip4:204.16.168.0/21 -all`
	SOA	`ns1.changeip.org`noc@changeip.com serial=1

⚠️ On DNS blocklist: pro, pro.plus, ultimate
WOT: SAFE (50/100)
📈 Tranco rank: #25,693

MX for

microsoftupdate.serveuser.com

Same first word

Similar names

updatemicrosoft.us

microsoftupadte.com

fitcomputadores.com.br

microsoftudpate.com

updatemicrosoft.com

updatemicrosoft.net

updatemicrosoft.info

updatemicrosoft.org

updatemicrosoft.biz

DNS History

3 records (3 active, 0 former)

●NSns1.changeip.org2015-08-19 → 2026-04-24 · 2 obs

● 2015-08-19 06:30:16
● 2026-04-24 08:34:20

●MXmicrosoftupdate.serveuser.com2015-08-19 → 2026-04-24 · 2 obs

● 2015-08-19 06:30:16
● 2026-04-24 08:34:20

●A64.4.11.372015-08-19 → 2026-04-24 · 2 obs

● 2015-08-19 06:30:16
● 2026-04-24 08:34:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	m.gtld-servers.net, i.gtld-servers.net, b.gtld-servers.net, g.gtld-servers.net...	-
serveuser.com	ns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns5.changeip.com...	10 records

✅ Authoritative Response

Server:66.175.223.58

NS records: ns1.changeip.com, ns2.changeip.com, ns3.changeip.com, ns5.changeip.com, ns4.changeip.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for serveuser.com (unsigned zone)

⏱️ Timing

Total: 566ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`64.4.11.37`
MX	2	`microsoftupdate.serveuser.com (pri: 10), microsoftupdate.serveuser.com (pri: 20)`
SOA	1	`ns1.changeip.org noc.changeip.com`

📌 Glue Records Collected

Total: 10

Out-of-bailiwick: 10 (ns1.changeip.com, ns1.changeip.com, ns2.changeip.com...)

Analysis

Mail Server Role

For microsoftupdate.serveuser.com, the mail server is microsoftupdate.serveuser.com.

IP Addresses

microsoftupdate.serveuser.com points to a single IP number: 64.4.11.37.

Other host names, for instance m.office365.com, share IP numbers with microsoftupdate.serveuser.com.

Name Servers

The zone for microsoftupdate.serveuser.com is delegated to a single name server, ns1.changeip.org.

microsoftupdate.serveuser.com shares the same name server setup as other domains, for example yahoo.ddns.us, cxcy.(0x787878)y.info, stowtexthern.onmypc.biz, jxzdmm.changeip.net and t5.mrslove.com.

microsoftupdate.serveuser.com at least partially shares name servers with other domains, for instance ksn.my03.com, tourneypubgm.dynssl.com, whatsappgrupp.qpoe.com, illing.ddns.info and mjsf8.ddns.mobi.

These name servers are commonly used with the name servers ns2.changeip.org.

Host ns1.changeip.org resolves to two IPs: 2600:3c01::f03c:92ff:fe2a:bcd5 and 92.123.94.167.

Mail Servers

One mail server handles microsoftupdate.serveuser.com.

Host name microsoftupdate.serveuser.com points to IP address 64.4.11.37.

microsoftupdate.serveuser.com - robtex.com