postboxmail.com - dns.ninja

`postboxmail.com`

DNSSEC	⚠️ Not signed
A	2600:1f18:4ae:c605:dd5d:b838:5816:d7fb^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	2600:1f18:4ae:c606:78d4:4260:db4e:aeee^{🇺🇸 Amazon2600:1f18::/35 AMAZON EC2 IAD prefix}
A	13.223.25.84^{🇺🇸 Amazon13.216.0.0/13 EC2 IAD prefix}
A	54.243.117.197^{🇺🇸 Amazon54.242.0.0/15 EC2 IAD prefix}
NS	`ns1.namebrightdns.com` ⭐
		A	2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:7bc2:638d:8ca6:fcc4^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:d57d:390a:64b4:d4f1^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	52.203.211.134^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
		A	52.204.81.90^{🇺🇸 Amazon52.200.0.0/13 EC2 IAD prefix}
NS	`nsg1.namebrightdns.com`
		A	2600:1f18:683a:ae1a:4a5c:f736:fa58:d85^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:5b81:82bc:6de0:b02c^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:a80d:aa66:fb:1e18^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.88.240.25^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		A	52.55.198.41^{🇺🇸 Amazon52.54.0.0/15 EC2 Region prefix}
		A	54.175.130.15^{🇺🇸 Amazon54.174.0.0/15 EC2 IAD prefix}
NS	`nsg2.namebrightdns.com`
		A	2600:1f18:683a:ae1a:7b03:f4b:4bfa:8287^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1a:cc5d:cd19:dd5:828e^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	2600:1f18:683a:ae1b:3ee4:3218:624e:fbef^{🇺🇸 Amazon2600:1f18:6000::/35 AMAZON EC2 IAD prefix}
		A	3.80.109.14^{🇺🇸 Amazon3.80.0.0/12 EC2 IAD prefix}
		A	18.232.139.44^{🇺🇸 Amazon18.232.0.0/14 EC2 IAD prefix}
		A	98.81.3.34^{🇺🇸 Amazon98.80.0.0/13 EC2 IAD Prefix}
TXT	`afternic-verification-G9G3tM8T8EwEizzPzjGJWF`
TXT	`v=spf1 -all`
SOA	`ns1.namebrightdns.com`dns@namebright.com 2026-06-28 #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=1782647230

Subdomains

mail.postboxmail.com

Same first word

postboxmail.com

postboxmail.life

Similar names

mailpostbox.com

postmailbox.de

mailboxpost.net

mailboxpost.ws

mailboxspot.de

mailboxpost.biz

postmailbox.com

mailpostbox.de

mailpostbox.eu

DNS History

25 records (7 active, 18 former)

○NSns1.dynadot.com2016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-28 12:14:38
● 2016-04-02 01:28:34
○ 2016-09-20 04:42:48
○ 2026-06-28 11:59:38

●NSns1.namebrightdns.com2016-09-20 → 2026-06-28 · 3 obs

○ 2016-04-02 01:28:34
● 2016-09-20 04:42:48
● 2026-06-28 11:59:38

○NSns1.parkingcrew.net2015-05-28 → 2015-12-28 · 4 obs

● 2015-05-28 01:51:14
● 2015-12-28 12:14:38
○ 2016-04-02 01:28:34
○ 2026-06-28 11:59:38

○NSns2.dynadot.com2016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-28 12:14:38
● 2016-04-02 01:28:34
○ 2016-09-20 04:42:48
○ 2026-06-28 11:59:38

○NSns2.namebrightdns.com2016-09-20 → 2017-04-08 · 5 obs

○ 2016-04-02 01:28:34
● 2016-09-20 04:42:48
● 2017-04-08 06:30:34
○ 2026-03-28 13:59:46
○ 2026-06-28 11:59:38

○NSns2.parkingcrew.net2015-05-28 → 2015-12-28 · 4 obs

● 2015-05-28 01:51:14
● 2015-12-28 12:14:38
○ 2016-04-02 01:28:34
○ 2026-06-28 11:59:38

●NSnsg1.namebrightdns.com2026-03-28 → 2026-06-28 · 3 obs

○ 2017-04-08 06:30:34
● 2026-03-28 13:59:46
● 2026-06-28 11:59:38

●NSnsg2.namebrightdns.com2026-03-28 → 2026-06-28 · 3 obs

○ 2017-04-08 06:30:34
● 2026-03-28 13:59:46
● 2026-06-28 11:59:38

○MXmail.h-email.net2015-05-28 → 2015-12-28 · 4 obs

● 2015-05-28 01:51:14
● 2015-12-28 12:14:38
○ 2016-04-02 01:28:34
○ 2026-06-28 11:59:38

○A107.23.198.2402016-09-20 → 2016-09-20 · 4 obs

○ 2016-04-02 01:28:34
● 2016-09-20 04:42:48
○ 2017-04-08 06:30:34
○ 2026-06-28 11:59:38

●A13.223.25.842026-03-28 → 2026-06-28 · 3 obs

○ 2017-04-08 06:30:34
● 2026-03-28 13:59:46
● 2026-06-28 11:59:38

○A185.53.177.72015-05-28 → 2015-12-28 · 4 obs

● 2015-05-28 01:51:14
● 2015-12-28 12:14:38
○ 2016-04-02 01:28:34
○ 2026-06-28 11:59:38

○A199.59.243.1202016-04-02 → 2016-04-02 · 4 obs

○ 2015-12-28 12:14:38
● 2016-04-02 01:28:34
○ 2016-09-20 04:42:48
○ 2026-06-28 11:59:38

●A2600:1f18:4ae:c605:dd5d:b838:5816:d7fb2026-03-28 → 2026-06-28 · 3 obs

○ 2017-04-08 06:30:34
● 2026-03-28 13:59:46
● 2026-06-28 11:59:38

●A2600:1f18:4ae:c606:78d4:4260:db4e:aeee2026-03-28 → 2026-06-28 · 3 obs

○ 2017-04-08 06:30:34
● 2026-03-28 13:59:46
● 2026-06-28 11:59:38

○A52.204.129.222017-04-08 → 2017-04-08 · 4 obs

○ 2016-09-20 04:42:48
● 2017-04-08 06:30:34
○ 2026-03-28 13:59:46
○ 2026-06-28 11:59:38

○A52.206.43.2342016-09-20 → 2016-09-20 · 4 obs

○ 2016-04-02 01:28:34
● 2016-09-20 04:42:48
○ 2017-04-08 06:30:34
○ 2026-06-28 11:59:38

○A52.4.72.1372016-09-20 → 2016-09-20 · 4 obs

○ 2016-04-02 01:28:34
● 2016-09-20 04:42:48
○ 2017-04-08 06:30:34
○ 2026-06-28 11:59:38

○A54.210.33.1902016-09-20 → 2016-09-20 · 4 obs

○ 2016-04-02 01:28:34
● 2016-09-20 04:42:48
○ 2017-04-08 06:30:34
○ 2026-06-28 11:59:38

○A54.236.123.2242016-09-20 → 2016-09-20 · 4 obs

○ 2016-04-02 01:28:34
● 2016-09-20 04:42:48
○ 2017-04-08 06:30:34
○ 2026-06-28 11:59:38

●A54.243.117.1972026-03-28 → 2026-06-28 · 3 obs

○ 2017-04-08 06:30:34
● 2026-03-28 13:59:46
● 2026-06-28 11:59:38

○A54.85.127.702017-04-08 → 2017-04-08 · 4 obs

○ 2016-09-20 04:42:48
● 2017-04-08 06:30:34
○ 2026-03-28 13:59:46
○ 2026-06-28 11:59:38

○CNAME7450.bodis.com2016-04-02 → 2016-04-02 · 3 obs

● 2016-04-02 01:28:34
○ 2016-09-20 04:42:48
○ 2026-06-28 11:59:38

○CNAMEhdredirect-lb-399551664.us-east-1.elb.amazonaws.com2016-09-20 → 2016-09-20 · 4 obs

○ 2016-04-02 01:28:34
● 2016-09-20 04:42:48
○ 2017-04-08 06:30:34
○ 2026-06-28 11:59:38

○CNAMEhdredirect-lb3-890977680.us-east-1.elb.amazonaws.com2017-04-08 → 2017-04-08 · 4 obs

○ 2016-09-20 04:42:48
● 2017-04-08 06:30:34
○ 2026-03-28 13:59:46
○ 2026-06-28 11:59:38

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	i.gtld-servers.net, c.gtld-servers.net, m.gtld-servers.net, d.gtld-servers.net...	-
postboxmail.com	nsg1.namebrightdns.com, nsg2.namebrightdns.com	12 records

✅ Authoritative Response

Server:18.232.139.44

NS records: nsg1.namebrightdns.com, nsg2.namebrightdns.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postboxmail.com (unsigned zone)

⏱️ Timing

Total: 257ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`54.243.117.197, 13.223.25.84`
AAAA	2	`2600:1f18:4ae:c605:dd5d:b838:5816:d7fb, 2600:1f18:4ae:c606:78d4:4260:db4e:aeee`
NS	2	`nsg1.namebrightdns.com, nsg2.namebrightdns.com`
TXT	2	`afternic-verification-G9G3tM8T8EwEizzPzj, v=spf1 -all`
SOA	1	`ns1.namebrightdns.com dns.namebright.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (nsg1.namebrightdns.com, nsg1.namebrightdns.com, nsg1.namebrightdns.com...)

Analysis

Hierarchy

postboxmail.com serves as the parent of mail.postboxmail.com.

IP Addresses

postboxmail.com resolves to four IP addresses: 13.223.25.84, 54.243.117.197, 2600:1f18:4ae:c605:dd5d:b838:5816:d7fb and 2600:1f18:4ae:c606:78d4:4260:db4e:aeee.

earthfart.com, ns1.costumercare.com, baaspro.com and two other host names share IP numbers with postboxmail.com.

Name Servers

postboxmail.com is served by three name servers: ns1.namebrightdns.com, nsg1.namebrightdns.com and nsg2.namebrightdns.com.

postboxmail.com has at least partial name server overlap with other domains, such as ns1.slybyte.com, meedc.com, aasbu.com and two others.

These name servers tend to appear together with the name servers ns2.namebrightdns.com, domain-for-sale.hugedomainsdns.com and forsale.hugedomainsdns.com.

Hostnames that resolve to 6 IP addresses:

nsg1.namebrightdns.com maps to 3.88.240.25, 52.55.198.41, 54.175.130.15 and 3 additional IP addresses.

nsg2.namebrightdns.com maps to 3.80.109.14, 18.232.139.44, 98.81.3.34 and 3 additional IP addresses.

Hostnames pointing to five IP numbers:

ns1.namebrightdns.com resolves to four IP addresses: 52.203.211.134, 52.204.81.90, 2600:1f18:683a:ae1a:6900:d1bd:7672:d0ca and two others.