postmass.com - dns.ninja

`postmass.com`

DNSSEC	⚠️ Not signed
A	2606:4700:3035::ac43:8c4b^{🇺🇸 Cloudflare2606:4700:3035::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	2606:4700:3037::6815:1b0a^{🇺🇸 Cloudflare2606:4700:3037::/48 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	104.21.27.10^{Cloudflare104.21.16.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
A	172.67.140.75^{🇺🇸 Cloudflare172.67.128.0/20 , Inc. 101 Townsend Street, San Francisco, California 94107, US} ✓ In HTTPS hints
NS	`mimi.ns.cloudflare.com` ⭐
		A	2606:4700:50::adf5:3acb^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c0cb^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`mimi.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:20cb^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`mimi.ns.cloudflare.com`
		A	108.162.192.203^{🇺🇸 Cloudflare108.162.192.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	172.64.32.203^{🇺🇸 Cloudflare172.64.32.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
		A	173.245.58.203^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`mimi.ns.cloudflare.com`
NS	`yichun.ns.cloudflare.com`
		A	2606:4700:58::adf5:3bf8^{🇺🇸 Cloudflare2606:4700:50::/44 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	2803:f800:50::6ca2:c1f8^{🇨🇷 Cloudflare2803:f800:50::/45 LACNIC generated route6 for CloudFlare Latin America S.R.L}
			PTR	`yichun.ns.cloudflare.com`
		A	2a06:98c1:50::ac40:21f8^{🇺🇸 Cloudflare2a06:98c1:50::/45}
			PTR	`yichun.ns.cloudflare.com`
		A	108.162.193.248^{🇺🇸 Cloudflare108.162.193.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	172.64.33.248^{🇺🇸 Cloudflare172.64.33.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
		A	173.245.59.248^{🇺🇸 Cloudflare173.245.59.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
			PTR	`yichun.ns.cloudflare.com`
MX	`_dc-mx.884a71f8e9c1.postmass.com` ⭐
		A	192.196.158.222^{🇺🇸 PRIVATESYSTEMS192.196.156.0/22 PrivateSystems Networks MD}
TXT	`brevo-code:b138a9f03339dda377c0445a3858419e`
TXT	`google-site-verification=GhU3xl1JCPvUWE3uWiCWR8kmWWxOWiGYEw_VauQYPgk`
TXT	`v=spf1 +a +mx +ip4:192.196.158.222 ~all`
HTTPS	HTTP/3, HTTP/2 ✓ hints match
		IPv4 hints	104.21.27.10, 172.67.140.75
		IPv6 hints	2606:4700:3035::ac43:8c4b, 2606:4700:3037::6815:1b0a
		ECH	X25519, HKDF-SHA256 + AES-128-GCM draft, id=90, name=cloudflare-ech.com
SOA	`mimi.ns.cloudflare.com`dns@cloudflare.com serial=2409683828

`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=1785064197

Previously MX for

postmass.com

Subdomains

www.postmass.com

Same first word

postmass.com

Similar names

samsstop.com

masspost.ru

DNS History

25 records (7 active, 18 former)

●NSmimi.ns.cloudflare.com2026-02-15 → 2026-07-26 · 3 obs

○ 2018-11-08 19:35:02
● 2026-02-15 00:31:42
● 2026-07-26 11:25:08

○NSns1.postmass.com2018-11-08 → 2018-11-08 · 4 obs

○ 2017-01-08 16:33:08
● 2018-11-08 19:35:02
○ 2026-02-15 00:31:42
○ 2026-07-26 11:25:08

○NSns1.turkticaret.net2015-10-29 → 2016-05-05 · 5 obs

○ 2015-06-10 19:45:06
● 2015-10-29 13:06:22
● 2016-05-05 23:04:36
○ 2017-01-08 16:33:08
○ 2026-07-26 11:25:08

○NSns2.postmass.com2018-11-08 → 2018-11-08 · 4 obs

○ 2017-01-08 16:33:08
● 2018-11-08 19:35:02
○ 2026-02-15 00:31:42
○ 2026-07-26 11:25:08

○NSns47.domaincontrol.com2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 19:45:06
○ 2015-10-29 13:06:22
○ 2026-07-26 11:25:08

○NSns48.domaincontrol.com2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 19:45:06
○ 2015-10-29 13:06:22
○ 2026-07-26 11:25:08

●NSyichun.ns.cloudflare.com2026-02-15 → 2026-07-26 · 3 obs

○ 2018-11-08 19:35:02
● 2026-02-15 00:31:42
● 2026-07-26 11:25:08

●MX_dc-mx.884a71f8e9c1.postmass.com2026-02-15 → 2026-07-26 · 3 obs

○ 2018-11-08 19:35:02
● 2026-02-15 00:31:42
● 2026-07-26 11:25:08

○MXmailstore1.secureserver.net2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 19:45:06
○ 2015-10-29 13:06:22
○ 2026-07-26 11:25:08

○MXmx.turkticaret.net2015-10-29 → 2016-05-05 · 5 obs

○ 2015-06-10 19:45:06
● 2015-10-29 13:06:22
● 2016-05-05 23:04:36
○ 2017-01-08 16:33:08
○ 2026-07-26 11:25:08

○MXpostmass.com2018-11-08 → 2018-11-08 · 4 obs

○ 2017-01-08 16:33:08
● 2018-11-08 19:35:02
○ 2026-02-15 00:31:42
○ 2026-07-26 11:25:08

○MXsmtp.secureserver.net2015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 19:45:06
○ 2015-10-29 13:06:22
○ 2026-07-26 11:25:08

●A104.21.27.102026-02-15 → 2026-07-26 · 9 obs

○ 2018-11-08 19:35:02
● 2026-02-15 00:31:42
○ 2026-02-24 00:13:28
○ 2026-03-03 22:40:04
● 2026-03-07 10:02:58
● 2026-03-26 02:29:38
○ 2026-03-30 19:49:26
● 2026-04-06 14:04:14
● 2026-07-26 11:25:08

●A172.67.140.752026-02-15 → 2026-07-26 · 9 obs

○A184.168.221.412015-06-10 → 2015-06-10 · 3 obs

● 2015-06-10 19:45:06
○ 2015-10-29 13:06:22
○ 2026-07-26 11:25:08

○A188.114.96.02026-02-24 → 2026-03-30 · 8 obs

○ 2026-02-15 00:31:42
● 2026-02-24 00:13:28
● 2026-03-03 22:40:04
○ 2026-03-07 10:02:58
○ 2026-03-26 02:29:38
● 2026-03-30 19:49:26
○ 2026-04-06 14:04:14
○ 2026-07-26 11:25:08

○A188.114.97.02026-02-24 → 2026-03-30 · 8 obs

○ 2026-02-15 00:31:42
● 2026-02-24 00:13:28
● 2026-03-03 22:40:04
○ 2026-03-07 10:02:58
○ 2026-03-26 02:29:38
● 2026-03-30 19:49:26
○ 2026-04-06 14:04:14
○ 2026-07-26 11:25:08

○A192.196.158.2222018-11-08 → 2018-11-08 · 4 obs

○ 2017-01-08 16:33:08
● 2018-11-08 19:35:02
○ 2026-02-15 00:31:42
○ 2026-07-26 11:25:08

○A2606:4700:3031::ac43:8c4b2026-02-15 → 2026-05-17 · 11 obs

●A2606:4700:3035::ac43:8c4b2026-06-22 → 2026-07-26 · 3 obs

○ 2026-05-17 23:20:54
● 2026-06-22 00:41:50
● 2026-07-26 11:25:08

○A2606:4700:3036::6815:1b0a2026-02-15 → 2026-05-17 · 11 obs

●A2606:4700:3037::6815:1b0a2026-06-22 → 2026-07-26 · 3 obs

○ 2026-05-17 23:20:54
● 2026-06-22 00:41:50
● 2026-07-26 11:25:08

○A2a06:98c1:3120::2026-02-24 → 2026-03-30 · 8 obs

○ 2026-02-15 00:31:42
● 2026-02-24 00:13:28
● 2026-03-03 22:40:04
○ 2026-03-07 10:02:58
○ 2026-03-26 02:29:38
● 2026-03-30 19:49:26
○ 2026-04-06 14:04:14
○ 2026-07-26 11:25:08

○A2a06:98c1:3121::2026-02-24 → 2026-03-30 · 8 obs

○ 2026-02-15 00:31:42
● 2026-02-24 00:13:28
● 2026-03-03 22:40:04
○ 2026-03-07 10:02:58
○ 2026-03-26 02:29:38
● 2026-03-30 19:49:26
○ 2026-04-06 14:04:14
○ 2026-07-26 11:25:08

○A31.186.6.1002015-10-29 → 2016-05-05 · 5 obs

○ 2015-06-10 19:45:06
● 2015-10-29 13:06:22
● 2016-05-05 23:04:36
○ 2017-01-08 16:33:08
○ 2026-07-26 11:25:08

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	a.gtld-servers.net, b.gtld-servers.net, c.gtld-servers.net, d.gtld-servers.net...	-
postmass.com	yichun.ns.cloudflare.com, mimi.ns.cloudflare.com	12 records

✅ Authoritative Response

Server:108.162.193.248

NS records: yichun.ns.cloudflare.com, mimi.ns.cloudflare.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postmass.com (unsigned zone)

⏱️ Timing

Total: 151ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`104.21.27.10, 172.67.140.75`
AAAA	2	`2606:4700:3035::ac43:8c4b, 2606:4700:3037::6815:1b0a`
NS	2	`mimi.ns.cloudflare.com, yichun.ns.cloudflare.com`
MX	1	`_dc-mx.884a71f8e9c1.postmass.com (pri: 0`
TXT	3	`brevo-code:b138a9f03339dda377c0445a38584, google-site-verification=GhU3xl1JCPvUWE3...`
HTTPS	1	`{"priority":1,"target":".","alpn":["h3",`
SOA	1	`mimi.ns.cloudflare.com dns.cloudflare.co`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (yichun.ns.cloudflare.com, yichun.ns.cloudflare.com, yichun.ns.cloudflare.com...)

Analysis

Hierarchy

postmass.com is a parent domain of www.postmass.com.

IP Addresses

postmass.com resolves to four IP addresses: 104.21.27.10, 172.67.140.75, 2606:4700:3035::ac43:8c4b and 2606:4700:3037::6815:1b0a.

horloge-parlante.fr, p7a77.net, www.zadjik.com plus two other host names have IP numbers in common with postmass.com.

Name Servers

Two name servers handle the delegation for postmass.com: mimi.ns.cloudflare.com and yichun.ns.cloudflare.com.

The name server configuration of postmass.com is shared with other domains, for instance rayados-de-monterrey.com.mx, cennox.it, cennox.com and two others.

postmass.com shares at least some of its name servers with other domains, including webwahofsyracuse.com, tecfrutperu.com.pe, safecarearomatherapy.com and two others.

These name servers are frequently seen alongside the name servers dave.ns.cloudflare.com.

Hosts with 6 IP addresses each:

mimi.ns.cloudflare.com resolves to 108.162.192.203, 172.64.32.203 and 173.245.58.203 among others, with 3 other IP addresses in total.

yichun.ns.cloudflare.com resolves to 108.162.193.248, 172.64.33.248 and 173.245.59.248 among others, with 3 other IP addresses in total.

Mail Servers

postmass.com uses one mail server — _dc-mx.884a71f8e9c1.postmass.com.

_dc-mx.884a71f8e9c1.postmass.com carries a single IP number, which is 192.196.158.222.