`mdhender.com`

DNSSEC	⚠️ Not signed
A	128.199.3.158^{🇺🇸 DIGITALOCEAN128.199.0.0/20 DigitalOcean}
NS	`ns1.digitalocean.com` ⭐
		A	2606:4700:52::ac40:34d2^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
		A	172.64.52.210^{🇺🇸 Cloudflare172.64.52.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.digitalocean.com`
NS	`ns2.digitalocean.com`
		A	2606:4700:5a::ac40:3515^{🇺🇸 Cloudflare2606:4700:5a::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
		A	172.64.53.21^{🇺🇸 Cloudflare172.64.53.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.digitalocean.com`
NS	`ns3.digitalocean.com`
		A	2606:4700:52::ac40:31d1^{🇺🇸 Cloudflare2606:4700:52::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
		A	172.64.49.209^{🇺🇸 Cloudflare172.64.48.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.digitalocean.com`
MX	`mdhender-com.mail.protection.outlook.com` ⭐
		A	2a01:111:f403:c902::2^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sj0pr03cu01602.inbound.protection.outlook.com`
		A	2a01:111:f403:c91d::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mw2pr04cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:c931::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-sn1pr02cu00100.inbound.protection.outlook.com`
		A	2a01:111:f403:f805::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-co1pr03cu00301.inbound.protection.outlook.com`
		A	40.93.192.1^{🇺🇸 Microsoft40.80.0.0/12}
			PTR	`mail-dm5pr02cu00201.inbound.protection.outlook.com`
		A	52.101.9.20^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-bl0pr02cu00604.inbound.protection.outlook.com`
		A	52.101.40.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-cy1pr05cu00402.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
TXT	`MS=ms79286771`
TXT	`v=spf1 include:spf.protection.outlook.com -all`
SOA	`ns1.digitalocean.com`hostmaster@mdhender.com serial=0

`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=1786607574

Same first word

mdhender.com

DNS History

17 records (5 active, 12 former)

●NSns1.digitalocean.com2016-04-01 → 2026-08-13 · 3 obs

○ 2015-12-27 07:39:52
● 2016-04-01 06:22:16
● 2026-08-13 08:12:30

○NSns1.dreamhost.com2015-05-24 → 2015-12-27 · 4 obs

● 2015-05-24 06:18:12
● 2015-12-27 07:39:52
○ 2016-04-01 06:22:16
○ 2026-08-13 08:12:30

●NSns2.digitalocean.com2016-04-01 → 2026-08-13 · 3 obs

○ 2015-12-27 07:39:52
● 2016-04-01 06:22:16
● 2026-08-13 08:12:30

○NSns2.dreamhost.com2015-05-24 → 2015-12-27 · 4 obs

● 2015-05-24 06:18:12
● 2015-12-27 07:39:52
○ 2016-04-01 06:22:16
○ 2026-08-13 08:12:30

●NSns3.digitalocean.com2016-04-01 → 2026-08-13 · 3 obs

○ 2015-12-27 07:39:52
● 2016-04-01 06:22:16
● 2026-08-13 08:12:30

○NSns3.dreamhost.com2015-05-24 → 2015-12-27 · 4 obs

● 2015-05-24 06:18:12
● 2015-12-27 07:39:52
○ 2016-04-01 06:22:16
○ 2026-08-13 08:12:30

○MXalt1.aspmx.l.google.com2015-12-27 → 2017-10-22 · 5 obs

○ 2015-10-18 02:54:40
● 2015-12-27 07:39:52
● 2017-10-22 12:46:08
○ 2026-04-15 02:05:54
○ 2026-08-13 08:12:30

○MXalt2.aspmx.l.google.com2015-12-27 → 2017-10-22 · 5 obs

○ 2015-10-18 02:54:40
● 2015-12-27 07:39:52
● 2017-10-22 12:46:08
○ 2026-04-15 02:05:54
○ 2026-08-13 08:12:30

○MXalt3.aspmx.l.google.com2015-12-27 → 2017-10-22 · 5 obs

○ 2015-10-18 02:54:40
● 2015-12-27 07:39:52
● 2017-10-22 12:46:08
○ 2026-04-15 02:05:54
○ 2026-08-13 08:12:30

○MXalt4.aspmx.l.google.com2015-12-27 → 2017-10-22 · 5 obs

○ 2015-10-18 02:54:40
● 2015-12-27 07:39:52
● 2017-10-22 12:46:08
○ 2026-04-15 02:05:54
○ 2026-08-13 08:12:30

○MXaspmx.l.google.com2015-12-27 → 2017-10-22 · 5 obs

○ 2015-10-18 02:54:40
● 2015-12-27 07:39:52
● 2017-10-22 12:46:08
○ 2026-04-15 02:05:54
○ 2026-08-13 08:12:30

○MXfltr-in1.mail.dreamhost.com2015-05-24 → 2015-10-18 · 4 obs

● 2015-05-24 06:18:12
● 2015-10-18 02:54:40
○ 2015-12-27 07:39:52
○ 2026-08-13 08:12:30

○MXfltr-in2.mail.dreamhost.com2015-05-24 → 2015-10-18 · 4 obs

● 2015-05-24 06:18:12
● 2015-10-18 02:54:40
○ 2015-12-27 07:39:52
○ 2026-08-13 08:12:30

●MXmdhender-com.mail.protection.outlook.com2026-04-15 → 2026-08-13 · 3 obs

○ 2017-10-22 12:46:08
● 2026-04-15 02:05:54
● 2026-08-13 08:12:30

●A128.199.3.1582026-04-15 → 2026-08-13 · 3 obs

○ 2017-10-22 12:46:08
● 2026-04-15 02:05:54
● 2026-08-13 08:12:30

○A162.243.103.862016-04-01 → 2017-10-22 · 5 obs

○ 2015-12-27 07:39:52
● 2016-04-01 06:22:16
● 2017-10-22 12:46:08
○ 2026-04-15 02:05:54
○ 2026-08-13 08:12:30

○A173.236.193.482015-05-24 → 2015-12-27 · 4 obs

● 2015-05-24 06:18:12
● 2015-12-27 07:39:52
○ 2016-04-01 06:22:16
○ 2026-08-13 08:12:30

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
mdhender.com	ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com	3 records

✅ Authoritative Response

Server:172.64.53.21

NS records: ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for mdhender.com (unsigned zone)

⏱️ Timing

Total: 173ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`128.199.3.158`
NS	3	`ns1.digitalocean.com, ns2.digitalocean.com...`
MX	1	`mdhender-com.mail.protection.outlook.com`
TXT	2	`MS=ms79286771, v=spf1 include:spf.protection.outlook.co`
SOA	1	`ns1.digitalocean.com hostmaster.mdhender`

📌 Glue Records Collected

Total: 3

Out-of-bailiwick: 3 (ns1.digitalocean.com, ns2.digitalocean.com, ns3.digitalocean.com)

Analysis

IP Addresses

mdhender.com resolves to just one IP address, 128.199.3.158.

mdhender.com shares its IP numbers with other host names, including roxboroughpark.co, arkhetupon.org, archetype.us and liboyal.com.

Name Servers

mdhender.com is served by three name servers: ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com.

There is at least partial name server overlap between mdhender.com and other domains — davbusinessschool.edu.np, invois.online, ccrtech.ca and two more among them.

The hostnames ns1.digitalocean.com, ns2.digitalocean.com and ns3.digitalocean.com each direct to two IP addresses — ns1.digitalocean.com to 172.64.52.210 and 2606:4700:52::ac40:34d2, ns2.digitalocean.com to 172.64.53.21 and 2606:4700:5a::ac40:3515, and ns3.digitalocean.com to 172.64.49.209 and 2606:4700:52::ac40:31d1.

Mail Servers

The sole mail server for mdhender.com is mdhender-com.mail.protection.outlook.com.

With 8 IP addresses total, mdhender-com.mail.protection.outlook.com resolves to 40.93.192.1, 52.101.9.20, 52.101.40.2 and 5 others.

mdhender.com - robtex.com

mdhender.com

com

Same first word

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`mdhender.com`

`com`