`portmanagers.org`

DNSSEC	⚠️ Not signed
A	13.248.243.5^{🇺🇸 Amazon13.248.240.0/20}
		PTR	`a16e665f42988324c.awsglobalaccelerator.com`
A	76.223.105.230^{🇺🇸 Amazon76.223.96.0/20}
NS	`ns15.domaincontrol.com` ⭐
		A	2603:5:21b0::8^{🇺🇸 GODADDY-DNS2603:5:21b0::/44}
			PTR	`ns15.domaincontrol.com`
		A	97.74.107.8^{🇺🇸 GODADDY-DNS97.74.106.0/23}
			PTR	`ns15.domaincontrol.com`
NS	`ns16.domaincontrol.com`
		A	2603:5:22b0::8^{🇺🇸 GODADDY-DNS2603:5:22b0::/44}
			PTR	`ns16.domaincontrol.com`
		A	173.201.75.8^{🇺🇸 GODADDY-DNS173.201.74.0/23}
			PTR	`ns16.domaincontrol.com`
MX	`aspmx.l.google.com` ⭐
		A	2607:f8b0:4004:c1d::1a^{🇺🇸 Google2607:f8b0:4004::/48}
			PTR	`ww-in-f26.1e100.net`
		A	172.253.62.27^{🇺🇸 Google172.253.62.0/24}
			PTR	`bc-in-f27.1e100.net`
MX	`alt1.aspmx.l.google.com`⁽²⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.26^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f26.1e100.net`
MX	`alt2.aspmx.l.google.com`⁽³⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.26^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f26.1e100.net`
MX	`aspmx2.googlemail.com`⁽⁴⁰⁾
		A	2800:3f0:4003:c0f::1a^{🇨🇱 Google2800:3f0:4003::/48}
		A	108.177.123.27^{🇺🇸 Google108.177.123.0/24}
			PTR	`lcscld-in-f27.1e100.net`
MX	`aspmx3.googlemail.com`⁽⁵⁰⁾
		A	2a00:1450:400b:c02::1a^{🇮🇪 Google2a00:1450:400b::/48}
			PTR	`dj-in-f26.1e100.net`
		A	172.253.116.27^{🇺🇸 Google172.253.116.0/24}
			PTR	`dj-in-f27.1e100.net`
TXT	`v=spf1 include:_spf.google.com ~all`
SOA	`ns15.domaincontrol.com`dns@jomax.net 2025-04-30 #0

`org`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a0.org.afilias-nst.info` ⭐ ⚠️ Not in parent delegation
	NS	`a2.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`b0.org.afilias-nst.org`
	NS	`b2.org.afilias-nst.org`
	NS	`c0.org.afilias-nst.info` ⚠️ Not in parent delegation
	NS	`d0.org.afilias-nst.org`
	SOA	`a0.org.afilias-nst.info`hostmaster@donuts.email serial=1786100617

Subdomains

www.portmanagers.org

Same first word

portmanagers.net

portmanagers.org

Similar names

DNS History

10 records (9 active, 1 former)

●NSns15.domaincontrol.com2015-07-15 → 2026-08-07 · 2 obs

● 2015-07-15 14:45:12
● 2026-08-07 11:28:58

●NSns16.domaincontrol.com2015-07-15 → 2026-08-07 · 2 obs

● 2015-07-15 14:45:12
● 2026-08-07 11:28:58

●MXalt1.aspmx.l.google.com2015-07-15 → 2026-08-07 · 2 obs

● 2015-07-15 14:45:12
● 2026-08-07 11:28:58

●MXalt2.aspmx.l.google.com2015-07-15 → 2026-08-07 · 2 obs

● 2015-07-15 14:45:12
● 2026-08-07 11:28:58

●MXaspmx.l.google.com2015-07-15 → 2026-08-07 · 2 obs

● 2015-07-15 14:45:12
● 2026-08-07 11:28:58

●MXaspmx2.googlemail.com2015-07-15 → 2026-08-07 · 2 obs

● 2015-07-15 14:45:12
● 2026-08-07 11:28:58

●MXaspmx3.googlemail.com2015-07-15 → 2026-08-07 · 2 obs

● 2015-07-15 14:45:12
● 2026-08-07 11:28:58

●A13.248.243.52026-06-17 → 2026-08-07 · 3 obs

○ 2017-08-18 11:18:08
● 2026-06-17 13:39:40
● 2026-08-07 11:28:58

○A184.168.27.462015-07-15 → 2017-08-18 · 4 obs

● 2015-07-15 14:45:12
● 2017-08-18 11:18:08
○ 2026-06-17 13:39:40
○ 2026-08-07 11:28:58

●A76.223.105.2302026-06-17 → 2026-08-07 · 3 obs

○ 2017-08-18 11:18:08
● 2026-06-17 13:39:40
● 2026-08-07 11:28:58

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
org	b0.org.afilias-nst.org, b2.org.afilias-nst.org, d0.org.afilias-nst.org	-
portmanagers.org	ns16.domaincontrol.com, ns15.domaincontrol.com	-

✅ Authoritative Response

Server:173.201.75.8

NS records: ns16.domaincontrol.com, ns15.domaincontrol.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for portmanagers.org (unsigned zone)

⏱️ Timing

Total: 1902ms | Queries: -

📄 Records

Type	Count	Sample Data
A	2	`76.223.105.230, 13.248.243.5`
NS	2	`ns15.domaincontrol.com, ns16.domaincontrol.com`
MX	5	`alt1.aspmx.l.google.com (pri: 20), alt2.aspmx.l.google.com (pri: 30)...`
TXT	1	`v=spf1 include:_spf.google.com ~all`
SOA	1	`ns15.domaincontrol.com dns.jomax.net`

Analysis

Hierarchy

The domain www.portmanagers.org falls under the parent portmanagers.org.

IP Addresses

portmanagers.org has two IP addresses: 13.248.243.5 and 76.223.105.230

avgar.de, a-interiors.com, equiposdesonido.com.mx and two other host names share IP numbers with portmanagers.org.

Name Servers

The NS records for portmanagers.org delegate to ns15.domaincontrol.com and ns16.domaincontrol.com.

portmanagers.org uses the same name servers as several other domains — among them angelroy.top, activeptinc.com, meridianid.com and two more.

ns15.domaincontrol.com resolves to 97.74.107.8 and 2603:5:21b0::8. Likewise, ns16.domaincontrol.com resolves to 173.201.75.8 and 2603:5:22b0::8 — two IP addresses apiece.

Mail Servers

Five mail servers handle portmanagers.org: aspmx2.googlemail.com, aspmx3.googlemail.com, aspmx.l.google.com and two others.

portmanagers.org has at least partial mail server overlap with other domains such as cloudtruth.com, flowfitness.fi, joshtillmanonline.com and two more.

These mail servers commonly co-occur with mail servers alt2.aspmx.l.google.com, alt1.aspmx.l.google.com, alt3.aspmx.l.google.com and 3 others.

Hostnames that resolve to two IP addresses:

The A records for aspmx2.googlemail.com return 108.177.123.27 and 2800:3f0:4003:c0f::1a.

The A records for aspmx3.googlemail.com return 172.253.116.27 and 2a00:1450:400b:c02::1a.

The A records for aspmx.l.google.com return 172.253.62.27 and 2607:f8b0:4004:c1d::1a.

The A records for alt1.aspmx.l.google.com return 108.177.123.26 and 2800:3f0:4003:c0f::1a.

The A records for alt2.aspmx.l.google.com return 172.253.116.26 and 2a00:1450:400b:c02::1a.

aspmx2.googlemail.com and alt1.aspmx.l.google.com each have 2800:3f0:4003:c0f::1a IP addresses.

aspmx3.googlemail.com and alt2.aspmx.l.google.com each have 2a00:1450:400b:c02::1a IP addresses.