`pianoclass.com`

DNSSEC	⚠️ Not signed
A	173.236.234.161^{🇺🇸 AS26347173.236.128.0/17 New Dream Network, LLC 417 Associated Rd. PMB 257 Brea, CA 92821 UNITED STATES}
		PTR	`dp-d85131882a.dreamhostps.com`
NS	`ns1.dreamhost.com` ⭐
		A	162.159.26.14^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.dreamhost.com`
NS	`ns2.dreamhost.com`
		A	162.159.26.81^{Cloudflare162.159.26.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.dreamhost.com`
NS	`ns3.dreamhost.com`
		A	162.159.27.84^{Cloudflare162.159.27.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns3.dreamhost.com`
MX	`mx-1.pobox.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`mx-2.pobox.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
MX	`mx-3.pobox.com` ⭐
		A	103.168.172.216^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-01.messagingengine.com`
		A	103.168.172.217^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-02.messagingengine.com`
		A	103.168.172.218^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-03.messagingengine.com`
		A	103.168.172.219^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-04.messagingengine.com`
		A	103.168.172.220^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-05.messagingengine.com`
		A	103.168.172.221^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-06.messagingengine.com`
		A	103.168.172.222^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-07.messagingengine.com`
		A	103.168.172.223^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`phl-mx-08.messagingengine.com`
TXT	`v=spf1 include:pobox.com include:_spf.google.com include:spf.brevo.com mx -all`
TXT	`brevo-code:10e2ad8a82293b4be5f3cdc154b36313`
TXT	`google-site-verification=It8ejn-9fAYKVDUhHcIoU6hCetpELkjatslM5lhgrrI`
SOA	`ns1.dreamhost.com`hostmaster@dreamhost.com 2026-03-24 #3

`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=1774367522

Same first word

pianoclass.com

pianoclass.co.uk

pianoclass.jp

Similar names

socialsnap.net

spansocial.com

snapsocial.co

canalpisos.com

nicolasasp.ae

socialspan.com

snapsocial.com

socialsnap.com

DNS History

16 records (7 active, 9 former)

●NSns1.dreamhost.com2016-12-01 → 2026-03-24 · 3 obs

○ 2016-08-13 01:10:52
● 2016-12-01 06:26:16
● 2026-03-24 15:53:58

○NSns1.justhost.com2015-08-08 → 2016-08-13 · 4 obs

● 2015-08-08 18:28:36
● 2016-08-13 01:10:52
○ 2016-12-01 06:26:16
○ 2026-03-24 15:53:58

●NSns2.dreamhost.com2016-12-01 → 2026-03-24 · 3 obs

○ 2016-08-13 01:10:52
● 2016-12-01 06:26:16
● 2026-03-24 15:53:58

○NSns2.justhost.com2015-08-08 → 2016-08-13 · 4 obs

● 2015-08-08 18:28:36
● 2016-08-13 01:10:52
○ 2016-12-01 06:26:16
○ 2026-03-24 15:53:58

●NSns3.dreamhost.com2016-12-01 → 2026-03-24 · 3 obs

○ 2016-08-13 01:10:52
● 2016-12-01 06:26:16
● 2026-03-24 15:53:58

●MXmx-1.pobox.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-05-26 04:10:52
● 2026-03-24 15:53:56
● 2026-03-24 15:53:58

○MXmx-1.rightbox.com2015-08-08 → 2017-05-26 · 4 obs

● 2015-08-08 18:28:36
● 2017-05-26 04:10:52
○ 2026-03-24 15:53:56
○ 2026-03-24 15:53:58

●MXmx-2.pobox.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-05-26 04:10:52
● 2026-03-24 15:53:56
● 2026-03-24 15:53:58

○MXmx-2.rightbox.com2015-08-08 → 2017-05-26 · 4 obs

● 2015-08-08 18:28:36
● 2017-05-26 04:10:52
○ 2026-03-24 15:53:56
○ 2026-03-24 15:53:58

●MXmx-3.pobox.com2026-03-24 → 2026-03-24 · 3 obs

○ 2017-05-26 04:10:52
● 2026-03-24 15:53:56
● 2026-03-24 15:53:58

○MXmx-3.rightbox.com2015-08-08 → 2017-05-26 · 4 obs

● 2015-08-08 18:28:36
● 2017-05-26 04:10:52
○ 2026-03-24 15:53:56
○ 2026-03-24 15:53:58

○MXmx-4.rightbox.com2015-08-08 → 2017-05-26 · 4 obs

● 2015-08-08 18:28:36
● 2017-05-26 04:10:52
○ 2026-03-24 15:53:56
○ 2026-03-24 15:53:58

○MXmx-5.rightbox.com2015-08-08 → 2017-05-26 · 4 obs

● 2015-08-08 18:28:36
● 2017-05-26 04:10:52
○ 2026-03-24 15:53:56
○ 2026-03-24 15:53:58

●A173.236.234.1612026-03-24 → 2026-03-24 · 3 obs

○ 2017-05-26 04:10:52
● 2026-03-24 15:53:56
● 2026-03-24 15:53:58

○A173.254.28.902015-08-08 → 2016-08-13 · 4 obs

● 2015-08-08 18:28:36
● 2016-08-13 01:10:52
○ 2016-12-01 06:26:16
○ 2026-03-24 15:53:58

○A67.205.19.222016-12-01 → 2017-05-26 · 5 obs

○ 2016-08-13 01:10:52
● 2016-12-01 06:26:16
● 2017-05-26 04:10:52
○ 2026-03-24 15:53:56
○ 2026-03-24 15:53:58

🔍 DNS Trace

📋 Delegation Chain

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

✅ Authoritative Response

Server:162.159.26.81

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for pianoclass.com (unsigned zone)

⏱️ Timing

Total: 192ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`173.236.234.161`
NS	3	`ns2.dreamhost.com, ns3.dreamhost.com...`
MX	3	`mx-1.pobox.com (pri: 0), mx-3.pobox.com (pri: 0)...`
TXT	3	`v=spf1 include:pobox.com include:_spf.go, brevo-code:10e2ad8a82293b4be5f3cdc154b36...`
SOA	1	`ns1.dreamhost.com hostmaster.dreamhost.c`

📌 Glue Records Collected

Total: 3

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

Analysis

IP Addresses

pianoclass.com points to a single IP number: 173.236.234.161.

Name Servers

pianoclass.com is delegated to three name servers: ns1.dreamhost.com, ns2.dreamhost.com and ns3.dreamhost.com.

pianoclass.com at least partially shares name servers with other domains, for instance arsenerei.com, gomezabente.com.py, theindiescondos.com, pdr.properties and vantwillert.nl.

Host names with one IP number:

ns1.dreamhost.com points to 162.159.26.14.

ns2.dreamhost.com points to 162.159.26.81.

ns3.dreamhost.com points to 162.159.27.84.

Mail Servers

pianoclass.com is handled by three mail servers: mx-1.pobox.com, mx-2.pobox.com and mx-3.pobox.com.

pianoclass.com shares mail servers with other domains at least partially, including savewithdrs.com, bellutta.org, sahol.net, pingshipdrop.com and javahipster.com.

these mail servers are often used with mx-4.pobox.com and mx-5.pobox.com.

Host names with eight IP numbers:

mx-1.pobox.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

mx-2.pobox.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

mx-3.pobox.com points to: 103.168.172.216, 103.168.172.217, 103.168.172.218, 103.168.172.219, 103.168.172.220, 103.168.172.221, 103.168.172.222 and 103.168.172.223.

Host names that point to 103.168.172.216: mx-1.pobox.com, mx-2.pobox.com and mx-3.pobox.com.

Host names that point to 103.168.172.217: mx-1.pobox.com, mx-2.pobox.com and mx-3.pobox.com.

Host names that point to 103.168.172.218: mx-1.pobox.com, mx-2.pobox.com and mx-3.pobox.com.

Host names that point to 103.168.172.219: mx-1.pobox.com, mx-2.pobox.com and mx-3.pobox.com.

Host names that point to 103.168.172.220: mx-1.pobox.com, mx-2.pobox.com and mx-3.pobox.com.

Host names that point to 103.168.172.221: mx-1.pobox.com, mx-2.pobox.com and mx-3.pobox.com.

Host names that point to 103.168.172.222: mx-1.pobox.com, mx-2.pobox.com and mx-3.pobox.com.

Host names that point to 103.168.172.223: mx-1.pobox.com, mx-2.pobox.com and mx-3.pobox.com.

pianoclass.com - robtex.com

pianoclass.com

com

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

📌 Glue Records Collected

Analysis

IP Addresses

Name Servers

Mail Servers

`pianoclass.com`

`com`