redpostmail.com - dns.ninja

`redpostmail.com`

DNSSEC	⚠️ Not signed
A	207.207.210.107
A	207.207.210.229
NS	`curitiba.ns.porkbun.com` ⭐
		A	2400:cb00:2049:1::adf5:3a25^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	173.245.58.37^{🇺🇸 Cloudflare173.245.58.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`fortaleza.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:88c^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.8.140^{Cloudflare162.159.8.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`maceio.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:bb4^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.11.180^{Cloudflare162.159.11.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
NS	`salvador.ns.porkbun.com`
		A	2400:cb00:2049:1::a29f:a96^{🇺🇸 Cloudflare2400:cb00:2049::/48 , Inc. 101 Townsend Street}
		A	162.159.10.150^{Cloudflare162.159.10.0/24 , Inc. 101 Townsend Street, San Francisco, California 94107, US}
MX	`mx1.simplelogin.co` ⭐
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
MX	`mx2.simplelogin.co`⁽²⁰⁾
		A	176.119.200.136^{🇨🇭 Proton176.119.200.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
		A	185.205.70.136^{🇫🇷 Proton185.205.70.0/24}
			PTR	`mx1.simplelogin.co`
			PTR	`mx2.simplelogin.co`
TXT	`sl-verification=yhusrzczndyldzcqeexgqqcmzdubvq`
TXT	`v=spf1 include:simplelogin.co ~all`
SOA	`curitiba.ns.porkbun.com`dns@cloudflare.com serial=2366038357

`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=1785503207

Same first word

redpostmail.com

Similar names

DNS History

10 records (8 active, 2 former)

●NScuritiba.ns.porkbun.com2026-05-24 → 2026-07-31 · 2 obs

● 2026-05-24 19:13:12
● 2026-07-31 13:35:10

●NSfortaleza.ns.porkbun.com2026-05-24 → 2026-07-31 · 2 obs

● 2026-05-24 19:13:12
● 2026-07-31 13:35:10

●NSmaceio.ns.porkbun.com2026-05-24 → 2026-07-31 · 2 obs

● 2026-05-24 19:13:12
● 2026-07-31 13:35:10

●NSsalvador.ns.porkbun.com2026-05-24 → 2026-07-31 · 2 obs

● 2026-05-24 19:13:12
● 2026-07-31 13:35:10

●MXmx1.simplelogin.co2026-05-24 → 2026-07-31 · 2 obs

● 2026-05-24 19:13:12
● 2026-07-31 13:35:10

●MXmx2.simplelogin.co2026-05-24 → 2026-07-31 · 2 obs

● 2026-05-24 19:13:12
● 2026-07-31 13:35:10

●A207.207.210.1072026-07-27 → 2026-07-31 · 3 obs

○ 2026-05-24 19:13:12
● 2026-07-27 16:46:26
● 2026-07-31 13:35:10

●A207.207.210.2292026-07-27 → 2026-07-31 · 3 obs

○ 2026-05-24 19:13:12
● 2026-07-27 16:46:26
● 2026-07-31 13:35:10

○A44.227.65.2452026-05-24 → 2026-05-24 · 3 obs

● 2026-05-24 19:13:12
○ 2026-07-27 16:46:26
○ 2026-07-31 13:35:10

○A44.227.76.1662026-05-24 → 2026-05-24 · 3 obs

● 2026-05-24 19:13:12
○ 2026-07-27 16:46:26
○ 2026-07-31 13:35:10

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	f.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, k.gtld-servers.net...	-
redpostmail.com	maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com	8 records

✅ Authoritative Response

Server:162.159.8.140

NS records: maceio.ns.porkbun.com, salvador.ns.porkbun.com, fortaleza.ns.porkbun.com, curitiba.ns.porkbun.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for redpostmail.com (unsigned zone)

⏱️ Timing

Total: 168ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`207.207.210.107, 207.207.210.229`
NS	4	`curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com...`
MX	2	`mx1.simplelogin.co (pri: 10), mx2.simplelogin.co (pri: 20)`
TXT	2	`sl-verification=yhusrzczndyldzcqeexgqqcm, v=spf1 include:simplelogin.co ~all`
SOA	1	`curitiba.ns.porkbun.com dns.cloudflare.c`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (maceio.ns.porkbun.com, maceio.ns.porkbun.com, salvador.ns.porkbun.com...)

Analysis

IP Addresses

redpostmail.com has two IP addresses: 207.207.210.107 and 207.207.210.229

highland-networks.com, hopwood.co, usernotes.com and two other host names share IP numbers with redpostmail.com.

Name Servers

The authoritative name servers for redpostmail.com are curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com.

There is at least partial name server overlap between redpostmail.com and other domains — itiny.xyz, arubatouristinformation.com, 0001.co and two more among them.

All four hostnames — curitiba.ns.porkbun.com, fortaleza.ns.porkbun.com, maceio.ns.porkbun.com and salvador.ns.porkbun.com — resolve to two IP numbers apiece: curitiba.ns.porkbun.com to 173.245.58.37 and 2400:cb00:2049:1::adf5:3a25; fortaleza.ns.porkbun.com to 162.159.8.140 and 2400:cb00:2049:1::a29f:88c; maceio.ns.porkbun.com to 162.159.11.180 and 2400:cb00:2049:1::a29f:bb4; salvador.ns.porkbun.com to 162.159.10.150 and 2400:cb00:2049:1::a29f:a96.

Mail Servers

Mail for redpostmail.com is handled by two mail servers — mx1.simplelogin.co and mx2.simplelogin.co.

redpostmail.com uses an identical mail server configuration to several other domains — among them aaapkr.com, whizanth.com, korean-history.com and two more.

Some mail servers of redpostmail.com are also used by other domains, notably kpci.co.th and pyxel.dev.

mx1.simplelogin.co and mx2.simplelogin.co share the same two IP addresses — 176.119.200.136 and 185.205.70.136.

Both mx1.simplelogin.co and mx2.simplelogin.co resolve to 176.119.200.136 IP addresses each.

Both mx1.simplelogin.co and mx2.simplelogin.co resolve to 185.205.70.136 IP addresses each.