`dropbuyexpress.com`

DNSSEC	⚠️ Not signed
A	103.243.172.186^{🇸🇬 PHOENIXNAP-AS-SG1103.243.172.0/22 PhoenixNAP PhoenixNAP 3402 E. University Dr. Phoenix, AZ 85034 , US}
		PTR	`sgp.mywhiteserver.com`
NS	`sg3.mywhiteserver.com` ⭐ ⚠️ Not in parent delegation
		A	103.243.172.186^{🇸🇬 PHOENIXNAP-AS-SG1103.243.172.0/22 PhoenixNAP PhoenixNAP 3402 E. University Dr. Phoenix, AZ 85034 , US}
			PTR	`sgp.mywhiteserver.com`
NS	`ns1.boss-solution.com` ⚠️ Not in zone NS records
NS	`ns2.boss-solution.com` ⚠️ Not in zone NS records
NS	`sg4.mywhiteserver.com` ⚠️ Not in parent delegation
		A	103.243.172.186^{🇸🇬 PHOENIXNAP-AS-SG1103.243.172.0/22 PhoenixNAP PhoenixNAP 3402 E. University Dr. Phoenix, AZ 85034 , US}
			PTR	`sgp.mywhiteserver.com`
MX	`dropbuyexpress.com` ⭐
		A	103.243.172.186^{🇸🇬 PHOENIXNAP-AS-SG1103.243.172.0/22 PhoenixNAP PhoenixNAP 3402 E. University Dr. Phoenix, AZ 85034 , US}
			PTR	`sgp.mywhiteserver.com`
TXT	`v=spf1 ip4:103.243.172.186 a mx include:relay.mailchannels.net ~all`
SOA	`sg3.mywhiteserver.com`root@sgp.mywhiteserver.com 2026-02-03 #1

`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=1771291435

MX for

dropbuyexpress.com

Same first word

dropbuyexpress.com

DNS History

18 records (6 active, 12 former)

○NSns-1063.awsdns-04.org2016-12-16 → 2017-09-30 · 4 obs

● 2016-12-16 05:06:50
● 2017-09-30 09:45:02
○ 2020-06-23 08:21:34
○ 2026-03-23 04:35:46

○NSns-1810.awsdns-34.co.uk2016-12-16 → 2017-09-30 · 4 obs

● 2016-12-16 05:06:50
● 2017-09-30 09:45:02
○ 2020-06-23 08:21:34
○ 2026-03-23 04:35:46

○NSns-380.awsdns-47.com2016-12-16 → 2017-09-30 · 4 obs

● 2016-12-16 05:06:50
● 2017-09-30 09:45:02
○ 2020-06-23 08:21:34
○ 2026-03-23 04:35:46

○NSns-952.awsdns-55.net2016-12-16 → 2017-09-30 · 4 obs

● 2016-12-16 05:06:50
● 2017-09-30 09:45:02
○ 2020-06-23 08:21:34
○ 2026-03-23 04:35:46

●NSns1.boss-solution.com2026-03-19 → 2026-03-23 · 3 obs

○ 2020-06-23 08:21:34
● 2026-03-19 02:39:50
● 2026-03-23 04:35:46

○NSns1.dropbuyexpress.com2020-06-23 → 2020-06-23 · 4 obs

○ 2017-09-30 09:45:02
● 2020-06-23 08:21:34
○ 2026-03-19 02:39:50
○ 2026-03-23 04:35:46

○NSns1.startdedicated.com2020-06-23 → 2020-06-23 · 4 obs

○ 2017-09-30 09:45:02
● 2020-06-23 08:21:34
○ 2026-03-19 02:39:50
○ 2026-03-23 04:35:46

●NSns2.boss-solution.com2026-03-19 → 2026-03-23 · 3 obs

○ 2020-06-23 08:21:34
● 2026-03-19 02:39:50
● 2026-03-23 04:35:46

○NSns2.dropbuyexpress.com2020-06-23 → 2020-06-23 · 4 obs

○ 2017-09-30 09:45:02
● 2020-06-23 08:21:34
○ 2026-03-19 02:39:50
○ 2026-03-23 04:35:46

●NSsg3.mywhiteserver.com2026-03-19 → 2026-03-23 · 3 obs

○ 2020-06-23 08:21:34
● 2026-03-19 02:39:50
● 2026-03-23 04:35:46

●NSsg4.mywhiteserver.com2026-03-19 → 2026-03-23 · 3 obs

○ 2020-06-23 08:21:34
● 2026-03-19 02:39:50
● 2026-03-23 04:35:46

●MXdropbuyexpress.com2020-06-23 → 2026-03-23 · 3 obs

○ 2017-09-30 09:45:02
● 2020-06-23 08:21:34
● 2026-03-23 04:35:46

○MXmail.dropbuyexpress.com2016-12-16 → 2017-09-30 · 4 obs

● 2016-12-16 05:06:50
● 2017-09-30 09:45:02
○ 2020-06-23 08:21:34
○ 2026-03-23 04:35:46

●A103.243.172.1862026-03-19 → 2026-03-23 · 3 obs

○ 2020-06-23 08:21:34
● 2026-03-19 02:39:50
● 2026-03-23 04:35:46

○A103.43.75.2302017-09-30 → 2017-09-30 · 4 obs

○ 2016-12-16 05:06:50
● 2017-09-30 09:45:02
○ 2020-06-23 08:21:34
○ 2026-03-23 04:35:46

○A209.126.119.2342020-06-23 → 2020-06-23 · 4 obs

○ 2017-09-30 09:45:02
● 2020-06-23 08:21:34
○ 2026-03-19 02:39:50
○ 2026-03-23 04:35:46

○A50.18.203.672016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 05:06:50
○ 2017-09-30 09:45:02
○ 2026-03-23 04:35:46

○A54.219.139.1052016-12-16 → 2016-12-16 · 3 obs

● 2016-12-16 05:06:50
○ 2017-09-30 09:45:02
○ 2026-03-23 04:35:46

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, k.gtld-servers.net, b.gtld-servers.net, m.gtld-servers.net...	-
dropbuyexpress.com	ns1.boss-solution.com, ns2.boss-solution.com	2 records

✅ Authoritative Response

Server:103.243.172.186

NS records: ns1.boss-solution.com, ns2.boss-solution.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dropbuyexpress.com (unsigned zone)

⏱️ Timing

Total: 603ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`103.243.172.186`
NS	2	`sg4.mywhiteserver.com, sg3.mywhiteserver.com`
MX	1	`dropbuyexpress.com (pri: 0)`
TXT	1	`v=spf1 ip4:103.243.172.186 a mx include:`
SOA	1	`sg3.mywhiteserver.com root.sgp.mywhitese`

📌 Glue Records Collected

Total: 2

Out-of-bailiwick: 2 (ns1.boss-solution.com, ns2.boss-solution.com)

Analysis

Mail Server Role

dropbuyexpress.com is the mail server for dropbuyexpress.com.

IP Addresses

dropbuyexpress.com resolves to a single IP: 103.243.172.186.

Other host names, for instance bipul.net, sg3.mywhiteserver.com, rokeyafabrics.com, qoila.com and ns1.cloudserverbd.com share IP numbers with dropbuyexpress.com.

Name Servers

dropbuyexpress.com is delegated to four name servers: ns1.boss-solution.com, ns2.boss-solution.com, sg3.mywhiteserver.com and sg4.mywhiteserver.com.

dropbuyexpress.com shares some name servers with other domains, for example ajzon.com, akhitechnology.com, worldmusicbd.com, gainsit.com and aamarshop.com.

These name servers are commonly used with ns1.blackhostbd.com, ns2.blackhostbd.com, dns1.blackhostbd.com, ns3.boss-solution.com and ns4.boss-solution.com.

Host names with one IP number:

sg3.mywhiteserver.com points to: 103.243.172.186

sg4.mywhiteserver.com points to: 103.243.172.186

Names pointing to 103.243.172.186: sg3.mywhiteserver.com and sg4.mywhiteserver.com

Mail Servers

One mail server handles dropbuyexpress.com.

Host name dropbuyexpress.com points to IP 103.243.172.186.

dropbuyexpress.com - robtex.com