dhptraining.com - dns.ninja

`dhptraining.com`

DNSSEC	⚠️ Not signed
A	131.153.160.82^{🇺🇸 AS20454131.153.160.0/23}
NS	`ns1.dhptraining.com.dhptraining.com` ⭐
		A	131.153.160.82^{🇺🇸 AS20454131.153.160.0/23}
NS	`ns1.dhptraining.com`
		A	131.153.160.82^{🇺🇸 AS20454131.153.160.0/23}
NS	`ns2.dhptraining.com`
		A	131.153.160.82^{🇺🇸 AS20454131.153.160.0/23}
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c19::1b^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`bk-in-f27.1e100.net`
		A	142.251.163.27^{🇺🇸 Google142.251.163.0/24}
			PTR	`wv-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1b^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f27.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
MX	`alt3.aspmx.l.google.com`⁽⁴⁰⁾
		A	2a00:1450:4009:c0f::1a^{🇬🇧 Google2a00:1450:4009::/48}
			PTR	`yulhrs-in-f26.1e100.net`
		A	192.178.223.27^{🇺🇸 Google192.178.223.0/24}
			PTR	`yulhrs-in-f27.1e100.net`
MX	`alt4.aspmx.l.google.com`⁽⁵⁰⁾
		A	2a00:1450:400c:c23::1b^{🇧🇪 Google2a00:1450:400c::/48}
			PTR	`yubrupd-in-f27.1e100.net`
		A	172.253.157.27^{🇺🇸 Google172.253.0.0/16}
			PTR	`yubrupd-in-f27.1e100.net`
MX	`mail.smtp2go.com`⁽⁶⁰⁾
		A	45.33.53.153^{🇺🇸 AKAMAI-LINODE-AP45.33.32.0/19 Akamai Technologies}
			PTR	`mail-in1.smtp2go.com`
		A	45.56.87.145^{🇺🇸 AKAMAI-LINODE-AP45.56.80.0/20 Akamai Technologies}
			PTR	`mail-in15.smtp2go.com`
		A	45.79.71.155^{🇺🇸 AKAMAI-LINODE-AP45.79.64.0/19 Akamai Technologies}
			PTR	`mail-in5.smtp2go.com`
		A	45.79.114.202^{🇺🇸 AKAMAI-LINODE-AP45.79.112.0/22 Akamai Technologies}
			PTR	`mail-in11.smtp2go.com`
		A	45.79.170.99^{🇺🇸 AKAMAI-LINODE-AP45.79.160.0/20 Akamai Technologies}
			PTR	`mail-in10.smtp2go.com`
		A	66.175.215.248^{🇺🇸 AKAMAI-LINODE-AP66.175.208.0/21 Akamai Technologies}
			PTR	`in9.exim.smtpcorp.com`
		A	66.228.43.14^{🇺🇸 AKAMAI-LINODE-AP66.228.32.0/20 Akamai Technologies}
			PTR	`mail-in2.smtp2go.com`
		A	143.42.182.164^{🇺🇸 AKAMAI-LINODE-AP143.42.176.0/20 Akamai Technologies}
			PTR	`mail-in16.smtp2go.com`
		A	172.234.246.155^{🇺🇸 AKAMAI-LINODE-AP172.234.224.0/19 Akamai Technologies}
			PTR	`in21.exim.smtpcorp.com`
		A	172.234.246.156^{🇺🇸 AKAMAI-LINODE-AP172.234.224.0/19 Akamai Technologies}
			PTR	`in23.exim.smtpcorp.com`
		A	172.235.57.16^{🇺🇸 AKAMAI-LINODE-AP172.235.32.0/19 Akamai Technologies}
			PTR	`in20.exim.smtpcorp.com`
		A	172.235.57.244^{🇺🇸 AKAMAI-LINODE-AP172.235.32.0/19 Akamai Technologies}
			PTR	`in19.exim.smtpcorp.com`
		A	173.255.218.9^{🇺🇸 AKAMAI-LINODE-AP173.255.208.0/20 Akamai Technologies}
			PTR	`in8.exim.smtpcorp.com`
		A	173.255.233.87^{🇺🇸 AKAMAI-LINODE-AP173.255.224.0/20 Akamai Technologies}
			PTR	`mail-in6.smtp2go.com`
MX	`dhptraining-com.mail.protection.outlook.com`⁽⁷⁰⁾
		A	2a01:111:f403:c922::1^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-bl0pr05cu00501.inbound.protection.outlook.com`
		A	2a01:111:f403:c936::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-cy1pr05cu00400.inbound.protection.outlook.com`
		A	2a01:111:f403:c946::3^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-ch0pr04cu00603.inbound.protection.outlook.com`
		A	2a01:111:f403:f901::^{🇺🇸 Microsoft2a01:111:f000::/36}
			PTR	`mail-mn2pr04cu00200.inbound.protection.outlook.com`
		A	52.101.11.2^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-sn1pr03cu00102.inbound.protection.outlook.com`
		A	52.101.41.183^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-byapr04cu00307.inbound.protection.outlook.com`
		A	52.101.50.7^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-co1pr21cu00207.inbound.protection.outlook.com`
		A	52.101.50.13^{🇺🇸 Microsoft52.96.0.0/12 MICROSOFT}
			PTR	`mail-mw2pr02cu00605.inbound.protection.outlook.com`
TXT	`v=spf1 include:_spf.google.com include:spf.smtp2go.com include:spf.protection...`
SOA	`ns1.dhptraining.com.dhptraining.com`admin@dhptraining.com 2025-01-07 #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=1784928147

WOT: SAFE (60/100)

Subdomains

mailer.dhptraining.com

mail.dhptraining.com

ns1.dhptraining.com

www.dhptraining.com

ns2.dhptraining.com

Same first word

dhptraining.com

DNS History

19 records (11 active, 8 former)

●NSns1.dhptraining.com2026-05-07 → 2026-07-24 · 3 obs

○ 2018-01-02 17:38:12
● 2026-05-07 22:08:48
● 2026-07-24 21:42:48

●NSns1.dhptraining.com.dhptraining.com2026-05-07 → 2026-07-24 · 3 obs

○ 2018-01-02 17:38:12
● 2026-05-07 22:08:48
● 2026-07-24 21:42:48

○NSns1.mydyndns.org2015-08-03 → 2018-01-02 · 4 obs

● 2015-08-03 19:01:48
● 2018-01-02 17:38:12
○ 2026-05-07 22:08:48
○ 2026-07-24 21:42:48

○NSns1185.dns.dyn.com2015-08-03 → 2018-01-02 · 4 obs

● 2015-08-03 19:01:48
● 2018-01-02 17:38:12
○ 2026-05-07 22:08:48
○ 2026-07-24 21:42:48

●NSns2.dhptraining.com2026-05-07 → 2026-07-24 · 3 obs

○ 2018-01-02 17:38:12
● 2026-05-07 22:08:48
● 2026-07-24 21:42:48

○NSns2195.dns.dyn.com2015-08-03 → 2018-01-02 · 4 obs

● 2015-08-03 19:01:48
● 2018-01-02 17:38:12
○ 2026-05-07 22:08:48
○ 2026-07-24 21:42:48

○NSns3135.dns.dyn.com2015-08-03 → 2018-01-02 · 4 obs

● 2015-08-03 19:01:48
● 2018-01-02 17:38:12
○ 2026-05-07 22:08:48
○ 2026-07-24 21:42:48

○NSns4169.dns.dyn.com2015-08-03 → 2018-01-02 · 4 obs

● 2015-08-03 19:01:48
● 2018-01-02 17:38:12
○ 2026-05-07 22:08:48
○ 2026-07-24 21:42:48

●MXalt1.aspmx.l.google.com2015-12-02 → 2026-07-24 · 3 obs

○ 2015-08-03 19:01:48
● 2015-12-02 00:14:52
● 2026-07-24 21:42:48

●MXalt2.aspmx.l.google.com2015-12-02 → 2026-07-24 · 3 obs

○ 2015-08-03 19:01:48
● 2015-12-02 00:14:52
● 2026-07-24 21:42:48

●MXalt3.aspmx.l.google.com2015-12-02 → 2026-07-24 · 3 obs

○ 2015-08-03 19:01:48
● 2015-12-02 00:14:52
● 2026-07-24 21:42:48

●MXalt4.aspmx.l.google.com2015-12-02 → 2026-07-24 · 3 obs

○ 2015-08-03 19:01:48
● 2015-12-02 00:14:52
● 2026-07-24 21:42:48

●MXaspmx.l.google.com2015-12-02 → 2026-07-24 · 3 obs

○ 2015-08-03 19:01:48
● 2015-12-02 00:14:52
● 2026-07-24 21:42:48

●MXdhptraining-com.mail.protection.outlook.com2026-05-07 → 2026-07-24 · 3 obs

○ 2018-01-02 17:38:12
● 2026-05-07 22:08:48
● 2026-07-24 21:42:48

○MXmail.dhptraining.com2015-08-03 → 2015-08-03 · 3 obs

● 2015-08-03 19:01:48
○ 2015-12-02 00:14:52
○ 2026-07-24 21:42:48

●MXmail.smtp2go.com2026-05-07 → 2026-07-24 · 3 obs

○ 2018-01-02 17:38:12
● 2026-05-07 22:08:48
● 2026-07-24 21:42:48

○MXmailer.dhptraining.com2018-01-02 → 2018-01-02 · 4 obs

○ 2015-12-02 00:14:52
● 2018-01-02 17:38:12
○ 2026-05-07 22:08:48
○ 2026-07-24 21:42:48

●A131.153.160.822026-05-07 → 2026-07-24 · 3 obs

○ 2018-01-02 17:38:12
● 2026-05-07 22:08:48
● 2026-07-24 21:42:48

○A162.213.40.822015-08-03 → 2018-01-02 · 4 obs

● 2015-08-03 19:01:48
● 2018-01-02 17:38:12
○ 2026-05-07 22:08:48
○ 2026-07-24 21:42:48

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	l.gtld-servers.net, j.gtld-servers.net, h.gtld-servers.net, d.gtld-servers.net...	-
dhptraining.com	ns1.dhptraining.com, ns2.dhptraining.com	2 records

✅ Authoritative Response

Server:131.153.160.82

NS records: ns1.dhptraining.com, ns2.dhptraining.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for dhptraining.com (unsigned zone)

⏱️ Timing

Total: 415ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`131.153.160.82`
NS	2	`ns1.dhptraining.com, ns2.dhptraining.com`
MX	7	`alt4.aspmx.l.google.com (pri: 50), dhptraining-com.mail.protection.outlook....`
TXT	1	`v=spf1 include:_spf.google.com include:s`
SOA	1	`ns1.dhptraining.com.dhptraining.com admi`

📌 Glue Records Collected

Total: 2

In-bailiwick: 2 (ns1.dhptraining.com, ns2.dhptraining.com)

Analysis

Hierarchy

dhptraining.com is a parent domain of mailer.dhptraining.com, mail.dhptraining.com, ns1.dhptraining.com, www.dhptraining.com and ns2.dhptraining.com.

IP Addresses

dhptraining.com has exactly one IP address — 131.153.160.82.

ns2.comnac.com, mail.waterdegree.com, wttionline.com plus two other host names have IP numbers in common with dhptraining.com.

Name Servers

dhptraining.com is delegated to three name servers: ns1.dhptraining.com, ns2.dhptraining.com and ns1.dhptraining.com.dhptraining.com.

ns1.dhptraining.com, ns2.dhptraining.com and ns1.dhptraining.com.dhptraining.com each resolve to a single IP address: 131.153.160.82.

Three host names point to 131.153.160.82: ns1.dhptraining.com, ns2.dhptraining.com and ns1.dhptraining.com.dhptraining.com.

Mail Servers

dhptraining.com is handled by 7 mail servers: mail.smtp2go.com, aspmx.l.google.com, alt1.aspmx.l.google.com and 4 other.

At least some of the mail servers used by dhptraining.com are shared with other domains: teridea.com, credavenue.com, rossandamy.com and two others among them.

It is common to find these mail servers paired with the mail servers alt2.aspmx.l.google.com, alt3.aspmx.l.google.com and alt4.aspmx.l.google.com, as well as two others.

Hosts with 14 IP addresses each:

mail.smtp2go.com resolves to 45.33.53.153, 45.56.87.145, 45.79.71.155 and 11 other IP addresses.

Hosts with 8 IP addresses each:

dhptraining-com.mail.protection.outlook.com resolves to 52.101.11.2, 52.101.41.183, 52.101.50.7 and 5 other IP addresses.

Host names pointing to two IP addresses:

aspmx.l.google.com points to 142.251.163.27 and 2607:f8b0:4004:c19::1b.

alt1.aspmx.l.google.com points to 108.177.123.27 and 2800:3f0:4003:c0f::1a.

alt2.aspmx.l.google.com points to 172.253.116.27 and 2a00:1450:400b:c02::1b.

alt3.aspmx.l.google.com points to 192.178.223.27 and 2a00:1450:4009:c0f::1a.

alt4.aspmx.l.google.com points to 172.253.157.27 and 2a00:1450:400c:c23::1b.