postpool.com - dns.ninja

`postpool.com`

DNSSEC	⚠️ Not signed
A	216.150.1.1^{🇨🇦 Amazon216.150.1.0/24 EC2 Prefix}
NS	`ns71.cloudns.net` ⭐ ⚠️ Not in parent delegation
		A	2a00:1768:1001:9::251^{🇳🇱 NFORCE2a00:1768:1001:9::/64}
			PTR	`ns71.cloudns.net`
		A	109.201.133.251^{🇳🇱 NFORCE109.201.128.0/19 NFOrce Entertainment BV - 109.201.128.0/19 route}
			PTR	`ns71.cloudns.net`
NS	`ns1.buybrands.com` ⚠️ Not in zone NS records
		A	45.83.248.12^{🇧🇬 CLOUDNSNET45.83.248.0/24 Cloud DNS Ltd}
			PTR	`pns71.cloudns.net`
NS	`ns2.buybrands.com` ⚠️ Not in zone NS records
		A	45.83.249.12^{🇧🇬 CLOUDNSNET45.83.249.0/24 Cloud DNS Ltd}
			PTR	`pns72.cloudns.com`
NS	`ns3.buybrands.com` ⚠️ Not in zone NS records
		A	45.83.250.12^{🇧🇬 CLOUDNSNET45.83.250.0/24 Cloud DNS Ltd}
			PTR	`pns73.cloudns.net`
NS	`ns4.buybrands.com` ⚠️ Not in zone NS records
		A	45.83.251.12^{🇧🇬 CLOUDNSNET45.83.251.0/24 Cloud DNS Ltd}
			PTR	`pns74.cloudns.uk`
NS	`ns72.cloudns.com` ⚠️ Not in parent delegation
		A	2a01:4ff:f0:6e7b::1^{🇺🇸 HETZNER-CLOUD2-AS2a01:4ff::/40 HETZNER-IPv6-BLK}
			PTR	`ns72.cloudns.com`
		A	178.156.179.118^{🇩🇪 HETZNER-CLOUD2-AS178.156.179.0/24}
			PTR	`ns72.cloudns.com`
NS	`ns73.cloudns.net` ⚠️ Not in parent delegation
		A	2001:41d0:305:2100::5961^{🇫🇷 OVH2001:41d0::/32 IPv6}
			PTR	`ns73.cloudns.net`
		A	51.91.57.244^{🇫🇷 OVH51.91.0.0/16}
			PTR	`ns73.cloudns.net`
NS	`ns74.cloudns.uk` ⚠️ Not in parent delegation
		A	2a0b:1640:1:1:1:1:1ce8:3446^{🇧🇬 Publicloud2a0b:1640:1::/48 PubliCloud}
			PTR	`ns74.cloudns.net`
		A	185.206.180.55^{🇩🇪 Publicloud185.206.180.0/24 PubliCloud}
			PTR	`ns74.cloudns.net`
NS	`pns71.cloudns.net` ⚠️ Not in parent delegation
		A	2a06:fb00:2::1:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns71.cloudns.net`
		A	45.83.248.12^{🇧🇬 CLOUDNSNET45.83.248.0/24 Cloud DNS Ltd}
			PTR	`pns71.cloudns.net`
NS	`pns72.cloudns.com` ⚠️ Not in parent delegation
		A	2a06:fb00:2::2:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns72.cloudns.com`
		A	45.83.249.12^{🇧🇬 CLOUDNSNET45.83.249.0/24 Cloud DNS Ltd}
			PTR	`pns72.cloudns.com`
NS	`pns73.cloudns.net` ⚠️ Not in parent delegation
		A	2a06:fb00:2::3:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns73.cloudns.net`
		A	45.83.250.12^{🇧🇬 CLOUDNSNET45.83.250.0/24 Cloud DNS Ltd}
			PTR	`pns73.cloudns.net`
NS	`pns74.cloudns.uk` ⚠️ Not in parent delegation
		A	2a06:fb00:2::4:12^{🇧🇬 CLOUDNSNET2a06:fb00:2::/48 ClouDNS}
			PTR	`pns74.cloudns.uk`
		A	45.83.251.12^{🇧🇬 CLOUDNSNET45.83.251.0/24 Cloud DNS Ltd}
			PTR	`pns74.cloudns.uk`
MX	`mailforward71.cloudns.net` ⭐
		A	2605:fe80:2b:106:1c00:45ff:fe00:36b^{🇺🇸 AS72032605:fe80::/32 Leaseweb USA, Inc. SFO-12 US}
			PTR	`mf71-us.cloudmails.net`
		A	23.82.99.146^{🇺🇸 AS720323.82.96.0/22 Leaseweb USA, Inc.}
			PTR	`mf71-us.cloudmails.net`
MX	`mailforward72.cloudns.net`⁽²⁰⁾
		A	2a0b:1640:1:1:1:1:1d20:3c68^{🇧🇬 Publicloud2a0b:1640:1::/48 PubliCloud}
			PTR	`mf72-de.cloudmails.net`
		A	185.206.180.42^{🇩🇪 Publicloud185.206.180.0/24 PubliCloud}
			PTR	`mf72-de.cloudmails.net`
TXT	`7c4f35dd06756084c28d748eb89d7edf0ee8085d`
TXT	`8abb31ad-5261-41ad-9ae1-21dc139ace71`
TXT	`afternic-verification-nDzeVshMc6QRwu5UEXSXir`
TXT	`16b773488aa64366822d01f0f0e0381d27db1ed6`
SOA	`ns71.cloudns.net`support@cloudns.net 2025-12-10 #18

`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=1781841990

Subdomains

mail.postpool.com

ns2.postpool.com

ns1.postpool.com

Same first word

postpool.de

postpool.com

Similar names

DNS History

21 records (15 active, 6 former)

○NScdns1.interserver.net2015-07-02 → 2020-01-04 · 4 obs

● 2015-07-02 12:43:04
● 2020-01-04 06:46:54
○ 2026-02-20 15:21:22
○ 2026-06-19 04:25:20

○NScdns2.interserver.net2015-07-02 → 2020-01-04 · 4 obs

● 2015-07-02 12:43:04
● 2020-01-04 06:46:54
○ 2026-02-20 15:21:22
○ 2026-06-19 04:25:20

○NScdns3.interserver.net2015-07-02 → 2020-01-04 · 4 obs

● 2015-07-02 12:43:04
● 2020-01-04 06:46:54
○ 2026-02-20 15:21:22
○ 2026-06-19 04:25:20

●NSns1.buybrands.com2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSns2.buybrands.com2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSns3.buybrands.com2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSns4.buybrands.com2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSns71.cloudns.net2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSns72.cloudns.com2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSns73.cloudns.net2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSns74.cloudns.uk2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSpns71.cloudns.net2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSpns72.cloudns.com2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSpns73.cloudns.net2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●NSpns74.cloudns.uk2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

○MXmail.postpool.com2015-07-02 → 2020-01-04 · 4 obs

● 2015-07-02 12:43:04
● 2020-01-04 06:46:54
○ 2026-02-20 15:21:22
○ 2026-06-19 04:25:20

●MXmailforward71.cloudns.net2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●MXmailforward72.cloudns.net2026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

●A216.150.1.12026-02-20 → 2026-06-19 · 3 obs

○ 2020-01-04 06:46:54
● 2026-02-20 15:21:22
● 2026-06-19 04:25:20

○A66.45.248.2542015-07-02 → 2020-01-04 · 4 obs

● 2015-07-02 12:43:04
● 2020-01-04 06:46:54
○ 2026-02-20 15:21:22
○ 2026-06-19 04:25:20

○PTR66.45.248.2542017-03-17 → 2020-01-04 · 4 obs

● 2017-03-17 01:12:56
● 2020-01-04 06:46:54
○ 2026-02-20 15:21:22
○ 2026-06-19 04:25:20

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	k.gtld-servers.net, m.gtld-servers.net, a.gtld-servers.net, b.gtld-servers.net...	-
postpool.com	ns1.buybrands.com, ns2.buybrands.com, ns3.buybrands.com, ns4.buybrands.com	8 records

✅ Authoritative Response

Server:45.83.251.12

NS records: ns1.buybrands.com, ns2.buybrands.com, ns3.buybrands.com, ns4.buybrands.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for postpool.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
A	1	`216.150.1.1`
NS	8	`pns71.cloudns.net, ns71.cloudns.net...`
MX	2	`mailforward71.cloudns.net (pri: 10), mailforward72.cloudns.net (pri: 20)`
TXT	4	`7c4f35dd06756084c28d748eb89d7edf0ee8085d, 8abb31ad-5261-41ad-9ae1-21dc139ace71...`
SOA	1	`ns71.cloudns.net support.cloudns.net`

📌 Glue Records Collected

Total: 8

Out-of-bailiwick: 8 (ns1.buybrands.com, ns1.buybrands.com, ns2.buybrands.com...)

Analysis

Hierarchy

The domain postpool.com is parent to mail.postpool.com, ns2.postpool.com and ns1.postpool.com.

IP Addresses

postpool.com resolves to just one IP address, 216.150.1.1.

Two other host names, along with fluxcharts.com, mimotv.com and talentcare.nl, also share IP numbers with postpool.com.

Name Servers

postpool.com has 12 name servers — ns1.buybrands.com, ns2.buybrands.com, ns3.buybrands.com and 9 others.

At least some of postpool.com's name servers are shared with other domains, for example uspec.gov.co, imnnaghfftl.abrdns.com, huayegypt.com and two more.

These name servers tend to co-occur with ns71.cloudns.net, pns71.cloudns.net, pns74.cloudns.uk and 7 other name servers in the same DNS delegations.

Host names that have two IP addresses:

ns72.cloudns.com resolves to 178.156.179.118 and 2a01:4ff:f0:6e7b::1.

pns72.cloudns.com resolves to 45.83.249.12 and 2a06:fb00:2::2:12.

ns71.cloudns.net resolves to 109.201.133.251 and 2a00:1768:1001:9::251.

ns73.cloudns.net resolves to 51.91.57.244 and 2001:41d0:305:2100::5961.

pns71.cloudns.net resolves to 45.83.248.12 and 2a06:fb00:2::1:12.

pns73.cloudns.net resolves to 45.83.250.12 and 2a06:fb00:2::3:12.

ns74.cloudns.uk resolves to 185.206.180.55 and 2a0b:1640:1:1:1:1:1ce8:3446.

pns74.cloudns.uk resolves to 45.83.251.12 and 2a06:fb00:2::4:12.

Host names that point to one IP address:

ns1.buybrands.com resolves to 45.83.248.12.

ns2.buybrands.com resolves to 45.83.249.12.

ns3.buybrands.com resolves to 45.83.250.12.

ns4.buybrands.com resolves to 45.83.251.12.

The host names pns72.cloudns.com and ns2.buybrands.com both resolve to 45.83.249.12 IP addresses.

The host names pns71.cloudns.net and ns1.buybrands.com both resolve to 45.83.248.12 IP addresses.

The host names pns73.cloudns.net and ns3.buybrands.com both resolve to 45.83.250.12 IP addresses.

The host names pns74.cloudns.uk and ns4.buybrands.com both resolve to 45.83.251.12 IP addresses.

Mail Servers

postpool.com is served by two mail servers, mailforward71.cloudns.net and mailforward72.cloudns.net.

Among the domains sharing a mail server setup with postpool.com are dataoperator.ru, sensesurvey.com, uniquetechnologies.net and two others.

At least a portion of postpool.com's mail servers are shared with other domains, among them root-software.tk and redsteed.net.

These mail servers often co-occur with the mail servers mailforward73.cloudns.net.

Both mailforward71.cloudns.net and mailforward72.cloudns.net have two IP addresses each. mailforward71.cloudns.net resolves to 23.82.99.146 and 2605:fe80:2b:106:1c00:45ff:fe00:36b; mailforward72.cloudns.net resolves to 185.206.180.42 and 2a0b:1640:1:1:1:1:1d20:3c68.