`hostmaster.cc`

DNSSEC	⚠️ Not signed
A	103.168.172.37^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
		PTR	`www.messagingengine.com`
A	103.168.172.52^{🇺🇸 FASTMAILPTYLTD-AS-AP103.168.172.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
NS	`ns1.messagingengine.com` ⭐
		A	162.159.24.178^{Cloudflare162.159.24.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns1.messagingengine.com`
NS	`ns2.messagingengine.com`
		A	162.159.25.191^{Cloudflare162.159.25.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`ns2.messagingengine.com`
MX	`in1-smtp.messagingengine.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	`in2-smtp.messagingengine.com`⁽²⁰⁾
		A	202.12.124.216^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-01.messagingengine.com`
		A	202.12.124.217^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-02.messagingengine.com`
		A	202.12.124.218^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-03.messagingengine.com`
		A	202.12.124.219^{FASTMAILPTYLTD-AS-AP202.12.124.0/24 Fastmail Pty Ltd Level 2, 114 William Street}
			PTR	`stl-mx-04.messagingengine.com`
TXT	`v=spf1 include:spf.messagingengine.com ?all`
SOA	`ns1.messagingengine.com`postmaster@messagingengine.com 2026-04-13 #0

`cc`

	DNSSEC	🔒 Signed (DS record present)
	NS	`ac1.nstld.com` ⭐
	NS	`ac2.nstld.com`
	NS	`ac3.nstld.com`
	NS	`ac4.nstld.com`
	SOA	`ac1.nstld.com`info@verisign-grs.com serial=1776944342

Same first word

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hostmaster.in.th

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hostmaster.jp

Similar names

DNS History

10 records (6 active, 4 former)

●NSns1.messagingengine.com2015-07-04 → 2026-04-23 · 2 obs

● 2015-07-04 16:39:42
● 2026-04-23 12:08:40

●NSns2.messagingengine.com2015-07-04 → 2026-04-23 · 2 obs

● 2015-07-04 16:39:42
● 2026-04-23 12:08:40

●MXin1-smtp.messagingengine.com2015-07-04 → 2026-04-23 · 2 obs

● 2015-07-04 16:39:42
● 2026-04-23 12:08:40

●MXin2-smtp.messagingengine.com2015-07-04 → 2026-04-23 · 2 obs

● 2015-07-04 16:39:42
● 2026-04-23 12:08:40

●A103.168.172.372026-02-16 → 2026-04-23 · 3 obs

○ 2021-09-01 11:38:12
● 2026-02-16 16:07:18
● 2026-04-23 12:08:40

●A103.168.172.522026-02-16 → 2026-04-23 · 3 obs

○ 2021-09-01 11:38:12
● 2026-02-16 16:07:18
● 2026-04-23 12:08:40

○A108.179.235.1082017-07-13 → 2017-09-05 · 5 obs

○ 2017-07-07 11:17:26
● 2017-07-13 07:51:12
● 2017-09-05 21:41:20
○ 2020-11-14 05:20:10
○ 2026-04-23 12:08:40

○A66.111.4.532015-07-04 → 2021-09-01 · 12 obs

● 2015-07-04 16:39:42
● 2015-11-01 22:24:32
○ 2015-11-09 21:26:08
○ 2017-01-02 20:17:24
● 2017-06-27 04:26:56
● 2017-07-07 11:17:26
○ 2017-07-13 07:51:12
○ 2017-09-05 21:41:20
● 2020-11-14 05:20:10
● 2021-09-01 11:38:12
○ 2026-02-16 16:07:18
○ 2026-04-23 12:08:40

○A66.111.4.542015-07-04 → 2021-09-01 · 12 obs

○A69.195.124.1682015-11-09 → 2017-01-02 · 5 obs

○ 2015-11-01 22:24:32
● 2015-11-09 21:26:08
● 2017-01-02 20:17:24
○ 2017-06-27 04:26:56
○ 2026-04-23 12:08:40

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
cc	ac1.nstld.com, ac2.nstld.com, ac3.nstld.com, ac4.nstld.com	-
hostmaster.cc	ns1.messagingengine.com, ns2.messagingengine.com	-

✅ Authoritative Response

Server:162.159.25.191

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

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for hostmaster.cc (unsigned zone)

⏱️ Timing

Total: 313ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`103.168.172.37, 103.168.172.52`
NS	2	`ns1.messagingengine.com, ns2.messagingengine.com`
MX	2	`in1-smtp.messagingengine.com (pri: 10), in2-smtp.messagingengine.com (pri: 20)`
TXT	1	`v=spf1 include:spf.messagingengine.com ?`
SOA	1	`ns1.messagingengine.com postmaster.messa`

Analysis

IP Addresses

hostmaster.cc resolves to two IP numbers: 103.168.172.37 and 103.168.172.52.

other host names including monokeep.com, baermail.net, prepmail.net, marcet.org and mcxnet.de share IP numbers with hostmaster.cc.

Name Servers

hostmaster.cc is delegated to two name servers ns1.messagingengine.com and ns2.messagingengine.com.

hostmaster.cc shares the same name server setup as other domains, for instance croteaugroup.com, sophiajournal.org, halcyonhosting.net, evad.me and sixcon.de.

hostmaster.cc shares at least some name servers with other domains, for example gr.im, patientsstudio.com and mascothires.com.

Host names with one IP number:

ns1.messagingengine.com points to 162.159.24.178

ns2.messagingengine.com points to 162.159.25.191

Mail Servers

Two mail servers handle hostmaster.cc: in1-smtp.messagingengine.com and in2-smtp.messagingengine.com.

hostmaster.cc shares the same mail server setup as other domains, for instance returntothesource.nl, tsukasa.dev, ferminaut.com, corona.srvfx.com and smtp.igive.com.

Host names with eight IPs:

in1-smtp.messagingengine.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 with four IPs:

in2-smtp.messagingengine.com points to 202.12.124.216 202.12.124.217 202.12.124.218 and 202.12.124.219.

hostmaster.cc - robtex.com

hostmaster.cc

cc

Same first word

Similar names

DNS History

🔍 DNS Trace

📋 Delegation Chain

✅ Authoritative Response

🔒 DNSSEC Status

⏱️ Timing

📄 Records

Analysis

IP Addresses

Name Servers

Mail Servers

`hostmaster.cc`

`cc`