`dropboxexpress.com`

DNSSEC	⚠️ Not signed
A	3.33.130.190^{🇺🇸 Amazon3.33.128.0/20}
		PTR	`a2aa9ff50de748dbe.awsglobalaccelerator.com`
A	15.197.148.33^{🇺🇸 Amazon15.197.144.0/20}
NS	`ns51.domaincontrol.com` ⭐
		A	2603:5:2192::1a^{🇺🇸 GODADDY-DNS2603:5:2190::/44}
			PTR	`ns51.domaincontrol.com`
		A	97.74.105.26^{🇺🇸 GODADDY-DNS97.74.104.0/23}
			PTR	`ns51.domaincontrol.com`
NS	`ns52.domaincontrol.com`
		A	2603:5:2292::1a^{🇺🇸 GODADDY-DNS2603:5:2290::/44}
			PTR	`ns52.domaincontrol.com`
		A	173.201.73.26^{🇺🇸 GODADDY-DNS173.201.72.0/23}
			PTR	`ns52.domaincontrol.com`
MX	`dropboxexpress-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c801::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr0501cu00101.inbound.protection.outlook.com`
		A	2a01:111:f403:c903::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr02cu00503.inbound.protection.outlook.com`
		A	2a01:111:f403:c927::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bn6pr21cu00500.inbound.protection.outlook.com`
		A	2a01:111:f403:f804::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00403.inbound.protection.outlook.com`
		A	52.101.9.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mn2pr02cu00202.inbound.protection.outlook.com`
		A	52.101.10.8^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bn1pr04cu00100.inbound.protection.outlook.com`
		A	52.101.11.17^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr0501cu00301.inbound.protection.outlook.com`
		A	52.101.50.4^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr03cu00404.inbound.protection.outlook.com`
TXT	`NETORG17779025.onmicrosoft.com`
TXT	`v=spf1 include:secureserver.net -all`
SOA	`ns51.domaincontrol.com`dns@jomax.net 2025-11-30 #2

`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=1774535142

⚠️ On DNS blocklist: tif

Same first word

dropboxexpress.com

DNS History

16 records (5 active, 11 former)

○NSdns1.namecheaphosting.com2020-01-21 → 2020-01-21 · 4 obs

○ 2016-06-30 07:25:04
● 2020-01-21 17:44:50
○ 2026-03-01 20:02:50
○ 2026-03-26 14:35:46

○NSdns2.namecheaphosting.com2020-01-21 → 2020-01-21 · 4 obs

○ 2016-06-30 07:25:04
● 2020-01-21 17:44:50
○ 2026-03-01 20:02:50
○ 2026-03-26 14:35:46

○NSns15.domaincontrol.com2015-07-08 → 2016-02-29 · 5 obs

○ 2008-03-07 15:29:26
● 2015-07-08 22:32:30
● 2016-02-29 19:27:42
○ 2016-06-30 07:25:04
○ 2026-03-26 14:35:46

○NSns16.domaincontrol.com2015-07-08 → 2016-02-29 · 5 obs

○ 2008-03-07 15:29:26
● 2015-07-08 22:32:30
● 2016-02-29 19:27:42
○ 2016-06-30 07:25:04
○ 2026-03-26 14:35:46

●NSns51.domaincontrol.com2026-03-01 → 2026-03-26 · 3 obs

○ 2020-01-21 17:44:50
● 2026-03-01 20:02:50
● 2026-03-26 14:35:46

●NSns52.domaincontrol.com2026-03-01 → 2026-03-26 · 3 obs

○ 2020-01-21 17:44:50
● 2026-03-01 20:02:50
● 2026-03-26 14:35:46

●MXdropboxexpress-com.mail.protection.outlook.com2026-03-01 → 2026-03-26 · 3 obs

○ 2020-01-21 17:44:50
● 2026-03-01 20:02:50
● 2026-03-26 14:35:46

○MXmailstore1.secureserver.net2015-07-08 → 2016-02-29 · 5 obs

○ 2008-03-07 15:29:26
● 2015-07-08 22:32:30
● 2016-02-29 19:27:42
○ 2016-06-30 07:25:04
○ 2026-03-26 14:35:46

○MXsmtp.secureserver.net2015-07-08 → 2016-02-29 · 5 obs

○ 2008-03-07 15:29:26
● 2015-07-08 22:32:30
● 2016-02-29 19:27:42
○ 2016-06-30 07:25:04
○ 2026-03-26 14:35:46

○MXsmx1.web-hosting.com2020-01-21 → 2020-01-21 · 4 obs

○ 2016-06-30 07:25:04
● 2020-01-21 17:44:50
○ 2026-03-01 20:02:50
○ 2026-03-26 14:35:46

○MXsmx2.web-hosting.com2020-01-21 → 2020-01-21 · 4 obs

○ 2016-06-30 07:25:04
● 2020-01-21 17:44:50
○ 2026-03-01 20:02:50
○ 2026-03-26 14:35:46

○MXsmx3.web-hosting.com2020-01-21 → 2020-01-21 · 4 obs

○ 2016-06-30 07:25:04
● 2020-01-21 17:44:50
○ 2026-03-01 20:02:50
○ 2026-03-26 14:35:46

●A15.197.148.332026-03-01 → 2026-03-26 · 3 obs

○ 2020-01-21 17:44:50
● 2026-03-01 20:02:50
● 2026-03-26 14:35:46

○A198.54.115.1792020-01-21 → 2020-01-21 · 4 obs

○ 2016-06-30 07:25:04
● 2020-01-21 17:44:50
○ 2026-03-01 20:02:50
○ 2026-03-26 14:35:46

●A3.33.130.1902026-03-01 → 2026-03-26 · 3 obs

○ 2020-01-21 17:44:50
● 2026-03-01 20:02:50
● 2026-03-26 14:35:46

○A50.63.202.952015-07-08 → 2016-02-29 · 5 obs

○ 2008-03-07 15:29:26
● 2015-07-08 22:32:30
● 2016-02-29 19:27:42
○ 2016-06-30 07:25:04
○ 2026-03-26 14:35:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
dropboxexpress.com	ns51.domaincontrol.com, ns52.domaincontrol.com	4 records

✅ Authoritative Response

Server:173.201.73.26

NS records: ns51.domaincontrol.com, ns52.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dropboxexpress.com (unsigned zone)

⏱️ Timing

Total: 140ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`3.33.130.190, 15.197.148.33`
NS	2	`ns51.domaincontrol.com, ns52.domaincontrol.com`
MX	1	`dropboxexpress-com.mail.protection.outlo`
TXT	2	`NETORG17779025.onmicrosoft.com, v=spf1 include:secureserver.net -all`
SOA	1	`ns51.domaincontrol.com dns.jomax.net`

📌 Glue Records Collected

Total: 4

Out-of-bailiwick: 4 (ns51.domaincontrol.com, ns51.domaincontrol.com, ns52.domaincontrol.com...)

Analysis

IP Addresses

dropboxexpress.com points to two IP numbers: 3.33.130.190 and 15.197.148.33.

Other host names such as dyncash.com, janetdegeorge.com, paradi(0x736578)change.com, sdflood.com and dambag.com share IPs with dropboxexpress.com.

Name Servers

dropboxexpress.com is delegated to two name servers: ns51.domaincontrol.com and ns52.domaincontrol.com.

dropboxexpress.com shares the same name server setup as ilonathepest.com, choxi.com, forumcreditcompany.com, axonh.com and scopmon.com.

dropboxexpress.com partially shares its name servers with other domains, for example transversal-granito.com, advantagemoulding.com and goldennurserypark.com.

Host names with two IP numbers: ns51.domaincontrol.com points to: 2603:5:2192::1a and 97.74.105.26; ns52.domaincontrol.com points to: 2603:5:2292::1a and 173.201.73.26.

Mail Servers

dropboxexpress.com is handled by a single mail server, dropboxexpress-com.mail.protection.outlook.com.

Host name dropboxexpress-com.mail.protection.outlook.com points to eight IP numbers: 2a01:111:f403:c801::1, 2a01:111:f403:c903::3, 2a01:111:f403:c927::, 2a01:111:f403:f804::3, 52.101.9.2, 52.101.10.8, 52.101.11.17 and 52.101.50.4.

dropboxexpress.com - robtex.com